CN100571981C - The Method and kit for of maintenance of hard surfaces and the method for making this instrument - Google Patents
The Method and kit for of maintenance of hard surfaces and the method for making this instrument Download PDFInfo
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- CN100571981C CN100571981C CNB2007103054499A CN200710305449A CN100571981C CN 100571981 C CN100571981 C CN 100571981C CN B2007103054499 A CNB2007103054499 A CN B2007103054499A CN 200710305449 A CN200710305449 A CN 200710305449A CN 100571981 C CN100571981 C CN 100571981C
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- Prior art keywords
- pad
- abrasive grains
- instrument
- diamond particles
- flexible pad
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
- B24D11/001—Manufacture of flexible abrasive materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
- B24D13/147—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face comprising assemblies of felted or spongy material; comprising pads surrounded by a flexible material
Abstract
A kind of method, be used to safeguard the surface that comprises stone material or stone materials material, described method comprises: with flexible pad bond to abrasive grains on the pad in the presence of, on the contact-making surface between pad and the hard surface, carry out surface treatment, wherein, abrasive grains comprises diamond particles, and handles under the situation of the crystallizing agent that does not have effective dose on the contact surface.Can carry out processing by usual substantially rule, as every day, weekly or every month.Handle with pad, this spacer has open, fluffy dimensional non-woven web of fibers.A kind of floor surface handling machine that is used for the instrument of this method and comprises this instrument also is provided, and the method for making this instrument.And, the method that is used to handle or safeguard hard and smooth surface is disclosed, described surface for example is timber, polymeric material, lacquerware, varnished cloth, gel paint, glass and automobile finish.
Description
The application be international filing date be on November 16th, 2005, national applications number be 200580049743.7, denomination of invention divides an application for the application for a patent for invention of " Method and kit for of maintenance of hard surfaces and the method for making this instrument ".
Technical field
Present disclosure relates to a kind of Method and kit for that is used to safeguard hard surface, and described hard surface mainly is concrete (cement), terrazzo and granite floor surfaces, also comprises marble or limestone surfaces.Present disclosure is particularly related to a kind of Method and kit for that is used to safeguard, described Method and kit for is suitable for using by usual rule, to safeguard the hard floor surfaces through polishing.
In addition, present disclosure relates to the method that is used to safeguard the hard smooth surface, mainly is timber, varnished cloth, lacquerware and vinyl (vinyl) floor surface.Present disclosure is particularly related to a kind of method that is used to safeguard, it is suitable for using by usual rule, and glossy to safeguard, hard, smooth surface are as floor surface.
Background technology
About the cleaning of floor surface or slightly polish the known pad that is to use the dimensional non-woven web form (non-woven web pad).Pad is provided with circular discoid body usually, it is releasably attached on the circular loading plate, in use it is rotated by being impelled in being parallel to the plane of floor surface, so that when pad contacts with floor surface, fills up and is slightly compressed by resulting from the pressure between floor surface and the loading plate.Loading plate is driven by motor usually and can be installed on the bearing frame, and this bearing frame can be arranged as and be promoted by the operator in the walking or pulling maybe can be set to the vehicle that can drive.
This pad is formed by organic material fiber, for example polyamide and/or polyester, particularly polyethylene terephthalate (polyethylene terephtalae).In some cases, fiber also comprises natural fiber, as walnut fiber or cocoanut fiber.
The fiber of pad can be connected to each other at their place that is in contact with one another by so-called melting adhered (melt bonding), and fiber experience can make the heat that the outside of fiber is melted slightly and is connected to each other thus thus.
Alternatively or extraly,---being called " main bonding agent " hereinafter---fiber can interconnect at their place that is in contact with one another by filling up injection of polymer resin (polymer resin).
The production of such non-woven mat has been known, US-A-3 for example, and 537,121, US-A-4,893,439, EP-A-0 397 374, GB-A-1 348 526 and EP-B-0 562 919, and do not need thus to further describe in this article.
US-A-3,537,121 have disclosed the pad that is used for polished aluminum, plastics, wax and similar surfaces.US-A-3,537,121 have also disclosed the production of this pad.At US-A-3, in 537,121; by pad is passed through between a pair of compression roller; one of them compression roller partly immerses in the container of mixing of adhesive resin and abrasive grains, and the adhesive application of mixing with abrasive grains is on this pad thus, and after this pad is allowed to sulfuration (cure) or dry.Thus, at US-A-3, provide a kind of pad in 537,121, it is poured into by bonding agent and abrasive grains fully.
US-A-4,893,439 disclose a kind of pad that is used to polish floor surface or aluminium.This pad is made up of organic material fiber and is constituted non-woven structure fluffy (lofty), open, and contains abrasive grains is bonded to bonding agent on the fiber.US-A-4, the void ratio US-A-3 that the spacer in 893,439 has, bigger in 537,121, and have the ability of the absorption dust of improvement thus, so that it can use the longer time.Also have, US-A-4, the pad that discloses in 893,439 is poured into by bonding agent and abrasive grains fully.
EP-A-0 397 374 has disclosed a kind of pad that is used for the floor polishing machine, and it is also poured into by bonding agent and abrasive grains fully.
The pad of the above-mentioned type is through being usually used in what is called " polishing (burnishing) ", promptly with very high speed (1500-3000rpm) and relatively low pressure drying polishing (normally daily use) is carried out on the unusual surface of mild wear, purpose is to recover through polished surface.Such processing is generally used for vinyl ground and marble ground.Be suitable for this purpose pad can by
Be called " 3M with name
TMCar mat (3M
TMFloor Pad) " obtain, and the stone floor surface such as terrazzo or concrete wearing and tearing such, the experience long period is not almost had effect.
EP-B-0 562 919 discloses a kind of non-woven polymer fibre mat, and it is poured fully with bonding agent, and described bonding agent comprises and can vulcanize (curable) plastic resin and have the mixture that particle size is the abrasive grains of 0.1-30 μ m.The example that can vulcanize resin is said phenolic resins, acrylic resin, melamine resin (melamine resin) and Lauxite (urea resin).Diamond also is to seem to be a kind of in several other examples of abrasive grains.Yet, according to EP-B-0 562 919, its disclosed pad is suitable for the processing on marble floor surface, and only combine, this means and in the presence of the liquid that contains into hydrochloric acid (salt-forming acid), just can handle with crystallization chemicals (crystallizationchemicals).
Pad among the EP-B-0 562 919 also is to form by non-woven mat is immersed through the roll gap between two compression rollers and one of them roller segment ground in the mixture of bonding agent/abrasive grains so that bonding agent and abrasive grains via the surface distributed of roller in fill up.
Because the pad that discloses among the EP-B-0 562 919 is could use in the presence of crystallization chemicals, so in fact the method that above-mentioned EP-B-0 562 919 discloses has constituted vitrifying (vitrification) method, is used to improve the antipollution and the durability of marble floor.This method is unsuitable for the purpose of regular maintenance, because it relates to the use of special crystallization chemicals, comprises acid---and it can react with the calcium constituent that exists in the floor surface and form insoluble calcium salt.This method is used once in the initial preparatory stage of the marble floor through polishing usually, and after this uses in 6-12 month at interval.The method that discloses among the EP-B-0 562919 is too complex for daily use thus.
Among the EP-B-0 562 919 related this class pad by
Be called " 3M with name
TMRenewable pad (the 3M of 5200 allanites
TMAnd " 3M 5200 Brown Stone Renew Pad) "
TM4000 lime stone polishing pad (3M
TM4000 Grey Stone Polish Pad) " sell, and be used in the presence of crystallizable chemicals and with relatively low speed (250rpm), handling marble.
The needs of crystallizable chemicals and other surface modification agent make polishing complicated more, because chemicals will be applied on the surface, need the removal work to unnecessary chemicals probably subsequently, and this also causes polishing more time-consuming.The processing of chemicals and application can cause potential threat to environment usually, particularly working environment.
Also have, be well known that by use to have stone material or the concrete surface that the instrument that grinds or polish element provides polishing, said elements is by mixing the plastic resin manufacturing that---is diamond particles---with abrasive grains.Because this element is fixedly mounted on the plate of frequent rotation, so they do not have the ability of compensation floor unevenness, this can cause the inhomogeneous processing to floor surface, or causes the scuffing or the pollution of floor surface when this element contacts with the surface with excessive pressure.And other problem is, the chip such such as the grains of sand, small stone or metal derby may be stuck in the element or near it, and causes the scuffing of floor surface.At last, this class instrument needs special machinery, and it can be applied to higher pressure on the contact surface between instrument and the floor.
WO 03/075734 discloses a kind of plate-like device that is used to clear up purpose, comprises the nylon scouring material, and it is arranged on the dish of rigidity, and the grinding element that has carbonado thus is placed in the recess in effective scrub surfaces.The shortcoming of the device that discloses among the WO 03/075734 is that it can not be eliminated chip and be stuck in the grinding element or near the risk it.Other shortcoming is, this instrument very complicated and therefore be more prone to break down and make more difficult, more expensive.
Therefore, need a kind of Method and kit for of simplification of improvement, be used for the hard surface regular maintenance.Preferably, this method should be easy to use, and for example can be safeguarded that the people of the special training of aspect uses without floor surface, and this method should can be used for conventional floor surface treatment equipment, for example sanding machine etc.Also have, this instrument should be easy to make, can too expensive and durable.
Summary of the invention
An object of the present invention is to provide a kind of improved technology, it completely or partially eliminates the method for prior art and the problem that pad exists.Specifically, purpose provides a kind of method of handling hard surface, and this method is easier to use and provides and the quite or better result of prior art method.Specifically, purpose provides a kind of method, and it is applicable to hard, smooth stone material or stone materials surface.
The another one purpose provides a kind of method, and it is used for polishing, clears up or safeguard hard, smooth and preferably glossiness surface---floor surface particularly, and eliminate or reduce needs the chemicals of surface modification or cleaning usefulness.
The viewpoint that the present invention is based on is that the abrasive grains of diamond particles form provides a kind of polishing effect, this polishing effect is non-to be often better than the used obtainable effect of abrasive grains in the example of EP-B-0 562 919 for example, and this polishing effect is very superior so that can eliminate needs to crystallization chemicals and other surface modification agent.
The present invention is limited by appended independent claims.In dependent claims and the following description and accompanying drawing, embodiment has been described.
According to first aspect, a kind of method is provided, it is used to safeguard hard and smooth surface, described surface comprises the surface of the material of selecting in the group of timber, polymeric material, lacquerware and varnished cloth formation, described method comprises, bonds under the situation of the abrasive grains on the described pad with flexible pad in existence, carries out surface treatment on the contact-making surface between pad and the hard surface.Abrasive grains comprises diamond particles.Handle with pad, this spacer has open, fluffy dimensional non-woven web of fibers.
The combination of flexible pad and diamond particles provides the compensation to surface irregularity, and the pressure that puts on pad is distributed equably.Also have, by the pliability of pad, this combination has significantly reduced the risk on diamond scratching surface.
When hard and smooth surface is polished, use diamond particles under moistening and dry condition, all to provide and be parity with or superiority over the effect of using conventional abrasive grains as abrasive grains.Specifically, use diamond particles just can eliminate processing thus without the surface modification agent to it.
Under the condition that does not have liquid on the contact surface substantially, handle, promptly under drying condition; Or under the condition that has water on the contact surface, promptly under wetting conditions.Specifically, can under the situation that has water and cleaning agent on the contact surface, handle, make it combine with regular maintenance/clean operation well thus.
In one embodiment, bond on the pad by second bonding agent with abrasive grains.Thus, needn't when handling the floor, add abrasive material.Especially, abrasive grains can only bond on the pad in the near zone of contact surface.This has superiority, and can not realize any function because be present in the abrasive grains part, that do not contact with hard surface of pad, and can be considered a kind of waste thus.
Use has the pad of diamond particles to be handled, and the average diameter that described diamond particles has is 0.1-30 μ m, preferably between the 0.1 and 15 μ m and most preferably be between 2 and 15 μ m.
Use has the pad of diamond particles to be handled, and described diamond particles comprises at least a in natural diamond particle, carbonado particle and the coated diamond particles.
The density of pad is less than 40kg/m
3, be preferably 20-35kg/m
3Thus, pad comprises the hole of relatively large amount, and dust, chip and particle can enter in the hole in processing procedure.Thus, dust is contained in the pad dramatically, rather than is distributed in the zone of handling generation, has eliminated the needs to extra dust collecting apparatus.Also have, enter pad, can reduce the risk on scratching surface by making chip.
Hard and smooth surface is a floor surface.
Pad is impelled with respect to hard surface to move when contacting with hard surface.
Pad is impelled the rotary speed rotation with 50-3000rpm when contacting with hard surface, preferably rotate with the speed of 100-1500rpm.
In one embodiment, the surface can comprise such as the such polymeric material of polyethylene, and uses the pad with diamond particles to handle, and the average diameter that described diamond particles has and most preferably is between 3 and 12 μ m between 0.1 and 15 μ m.
In another embodiment, the surface comprises varnished cloth, and uses the pad with diamond particles to handle, and the average diameter that described diamond particles has is between 0.1 and 15 μ m, preferably between the 3 and 12 μ m and most preferably be between 3 and 6 μ m.
In another embodiment, use the pad with diamond particles to handle, the average diameter that described diamond particles has is between 0.1 and 15 μ m, preferably between the 3 and 12 μ m and most preferably be between 3 and 6 μ m.
The hardness that hard and smooth surface has is less than 3mohs, preferably less than about 2mohs and most preferably less than 1moh.
Under the situation of the surface modification agent that does not have effective dose on the contact surface, handle.
Term " surface modification agent " thus be understood to include such material---it is added when treatment surface to make the surface brighter with surperficial interreaction.The example of the surface modification agent that can mention is wax, oil, resin, varnish and similar products.It is " surface modification agent " that soap, detergent and the similar products that are used to clear up purpose and add should not be construed as.
It is to be enough to obtain the amount that measurable glossiness is improved effect that term " effective dose " is interpreted as, and it is to carry out same treatment with using the liquid that does not contain the surface modification agent that this glossiness is improved effect.
The definition of effective dose can change with respect to what kind of carries out at interval processing with.Thus, and serve as to carry out at interval to handle to compare with one day or a couple of days or a week, impromptu (ad-hoc) handles---being accidental single treatment---may need bigger amount to obtain the surface modification effect.May need amount is adjusted, with the type that adapts to selected various types of surface modification agent and adapt to just processed surface.
According on the other hand, a kind of hard and smooth surface that is used to safeguard also is provided, described surface comprises the surface of the material of selecting from the group that gel paint, glass, automobile coating constitute, described method comprises: bond in existence with flexible pad under the situation of the abrasive grains on the pad, fill up and hard surface between contact-making surface on carry out surface treatment.Abrasive grains comprises diamond particles.Handle under the situation of the surface modification agent that does not have effective dose on the contact surface, and handle with pad, this spacer has open, fluffy dimensional non-woven web of fibers.
And, a kind of method also is provided, be used to safeguard hard surface, described surface comprises stone material or stone materials material, described method comprises: bond under the situation of the abrasive grains on the pad with flexible pad in existence, carry out surface treatment on the contact-making surface between pad and the hard surface, wherein, abrasive grains comprises diamond particles, and handles under the situation of the crystallizing agent that does not have effective dose on the contact surface.
Term " diamond " is understood to include natural diamond and diamond and coated any diamond that suitably is coated with application, for example silver.
It is to be enough to obtain the amount that measurable glossiness is improved effect that term " effective dose " is interpreted as, and it is to carry out same treatment with using the liquid that does not contain the surface modification agent that this glossiness is improved effect.Be considered to effectively amount for single treatment operate in, every 50m
2Floor surface need rise crystallizing agent (for example comprising the magnesium fluosilicate of 2-30% (magnesiumhexafluorosilicate) by weight) by about 1-2.Thus, being considered to effectively when impromptu the use, the scope of amount is every m
2More than the about 0.4g magnesium fluosilicate of floor surface.Yet, when reusing---for example every day or maintenance weekly, the crystallizing agent of dilution---for example with 1: 100 ratio---is also thought effectively.Thus, under the situation that is used for safeguarding by usual rule, being considered to effectively, the scope of amount is every m
2More than the about 0.004g magnesium fluosilicate of floor surface.Should understand the crystallizing agent of other types, for example Zinc Fluosilicate (zinc hexafluorosilicate), hydrofluoric acid and oxalic acid in addition.Top value of giving can need thus to be adjusted into and is suitable for selected various types of crystallizing agent.
The combination of flexible pad and diamond particles provides the compensation to surface irregularity, and the pressure that puts on pad is distributed equably.Also have, by the pliability of pad, this combination has significantly reduced the risk on diamond scratching surface.
When stone surface is polished, use diamond particles under moistening and dry condition, all to provide and be parity with or superiority over the effect of using conventional abrasive grains as abrasive grains.Specifically, use diamond particles just can eliminate processing thus without the surface modification agent to it.
Under the condition that does not have liquid on the contact surface substantially, handle, promptly under the condition of substantially dry; Or under the condition that has water on the contact surface, promptly under wetting conditions.Specifically, can under the situation that has water and cleaning agent on the contact surface, handle, make it combine with regular maintenance/clean operation well thus.
In one embodiment, bond on the pad by second bonding agent with abrasive grains.Thus, needn't when handling the floor, add abrasive material.Especially, abrasive grains can only bond on the pad in the near zone of contact surface.This has superiority, and can not realize any function because be present in the abrasive grains part, that do not contact with hard surface of pad, and can be considered a kind of waste thus.
The average diameter that abrasive grains has is 0.1-30 μ m, preferably between 0.1 and 15 μ m, and most preferably is between 10 and 15 μ m.
Abrasive grains can comprise at least a in natural diamond particle, carbonado particle and the coated diamond particles.
Use has the pad of diamond particles to be handled, and the average diameter that described diamond particles has is 0.1-30 μ m, preferably between the 0.1 and 15 μ m and most preferably be between 5 and 15 μ m.
In one embodiment, employed spacer has open, fluffy dimensional non-woven web of fibers.This net can be relatively low cost obtain and have a standard size that is applicable to already present surface treatment machine.
The density of pad is less than 40kg/m
3, be preferably 20-35kg/m
3Thus, pad comprises the hole of relatively large amount, and dust, chip and particle can enter in the hole in processing procedure.Thus, dust is contained in the pad dramatically, rather than is distributed in the zone of handling generation, has eliminated the needs to extra dust collecting apparatus.Also have, enter pad, can reduce the risk on scratching surface by making chip.
This method is specially adapted to floor surface.
This method is applied to the surface especially for having the stone material or the stone materials material surface of about 5moh or bigger hardness that---is preferably 6-7moh---.The example on this surface is concrete, terrazzo, granite etc.
Pad is impelled the rotary speed rotation with 50-3000rpm when contacting with hard surface, preferably rotate with the speed of 100-1500rpm.
Can carry out processing by usual substantially rule, as every day, weekly or processing as described in carrying out in every month.
And, a kind of instrument is provided, be used to handle hard surface, this instrument comprises flexible pad, the effective treatment surface of this spacer, existence bond to the abrasive grains of pad.Spacer has first and second portion, and abrasive grains exists with first concentration in described first, and described second portion has the second lower concentration of described abrasive grains.Described abrasive grains comprises diamond particles.
In one embodiment, second portion does not have described abrasive grains basically.
The abrasive grains that is better than being present in not in the part with the contacted pad of hard surface can not be realized any function, so can make originally with lower one-tenth according to the pad of this disclosure content.
The pliability of pad is eliminated or has been reduced harmful effect that may occur in the diamond lap particle on the hard surface.Thus, described instrument can be used for any hard surface, such as timber, varnished cloth, marble, granite, concrete, terrazzo etc.Yet described instrument is effective especially for stone material or stone materials surface, as granite, concrete, terrazzo etc.
In one embodiment, pad comprises discshaped body, this discshaped body has thickness and first surface, wherein said abrasive grains is present on the described first surface and begins to be less than the thickness of described thickness from described first surface, so that described first is in described first surface, and described second portion is in and described first surface opposing second surface.By making second surface not have abrasive grains and bonding agent, help to fill up with loading plate on Velcro hook connector install.
In a second embodiment, pad comprises discshaped body, and this discshaped body has thickness and first surface, and wherein said abrasive grains almost spreads all over whole first surface, so that described first and second parts are closed on each other at described first surface place.This second embodiment helps dust and chip to enter in the pad.
In one embodiment, pad comprises open, fluffy dimensional non-woven web, comprises many fibers, described fiber they to contact with each other a place bonding mutually.
Abrasive grains bonds on the material of described pad by second bonding agent.Thus, because abrasive grains exists only in the contact surface place, the bonding influence that can not be subjected to passiveness again of the fiber of described pad.
As unrestriced example, second bonding agent can be selected from the group that phenolic resins, melamine resin, Lauxite and epoxy resin constitute.
In one embodiment, second bonding agent forms a plurality of balls of distinguishing mutually, average distance between two points that the maximum gauge that described ball has contacts with each other less than fiber.Thus, fiber can not applied fully by adhesive resin, helps dust and chip further to enter in the pad.
Abrasive grains comprises diamond particles, and the average diameter that described diamond particles has is 0.1-30 μ m, preferably between the 0.1 and 15 μ m and most preferably be between 5 and 15 μ m.
Pad can further comprise second abrasive grains, and described second abrasive grains is from the group selection that is made of graphite, tin oxide, carborundum and aluminium oxide.
Pad preferably is set to disc, the diameter that has 30 and 100cm between and when not compressing thickness 1 and 5cm between.
And then, provide a kind of manufacturing to be used to handle the method for the pad of hard surface, described method comprises: pad is provided, mixture with application of adhesive and abrasive grains on the first surface of described pad, described abrasive grains comprises diamond, so that described spacer has first and second portion, have first concentration at abrasive grains described in the described first, and described second portion has the second lower concentration of described abrasive grains.In one embodiment, second portion does not have described abrasive grains basically.Abrasive grains can be applied to described first surface by splash, roll-in or dipping.
Description of drawings
Fig. 1 a-1b is the pad according to first embodiment.
Fig. 2 a-2b is the pad according to second embodiment.
Fig. 3 a-3b be according to of the present invention, before application of adhesive and abrasive grains and the enlarged photograph of pad afterwards.
Fig. 4 a-4b is the enlarged drawing according to the part of the schematic diagram of the pad of first embodiment and this pad.
Fig. 5 is the sectional view of floor surface handling machine, and pad according to the present invention is mounted thereon
The specific embodiment
Illustrate at first to concentrate on the spendable instrument of maintenance of hard surfaces method, concentrate on the method that is used to make this instrument subsequently, and concentrate on the use of the instrument that is used to safeguard hard surface at last.
Referring to Fig. 1 a, show the pad of making by opening, fluffy dimensional non-woven web of fibers 21.The first surface of pad 1 has the part P1 that has abrasive grains, and described abrasive grains bonds on the net by second bonding agent, and promptly the main purpose of second bonding agent is that fiber is bonded on the net.Pad 1 has round-shaped.
Referring to Fig. 1 b, show along the cross section of S1-S2 line among Fig. 1 a.As shown in Fig. 1 b, exist the part P1 of abrasive grains to be positioned at first surface A and to reach thickness D, this thickness D is less than the thickness T of pad 1.Therefore, there is the part P2 that does not have the abrasive grains and second bonding agent in fact at second surface B place.
When mentioning " part ", being interpreted as is pad 1 the macrostructure degree part rather than the part of fiber independently.
Referring to Fig. 2 a and 2b, also show similar pad 1, difference is also to also have part P2 ' at first surface A place, this part P2 ' does not have the abrasive grains and second bonding agent in fact.
In two embodiment, abrasive grains is present in whole second bonding agents, and fiber is by main bonding agent and/or by melting adhered and bonding mutually.
With reference now to Fig. 1 a and 1b, provide description according to pad 1 preparation of this embodiment.
The circular discoid that use has 20 inches (51cm) diameters, 28mm is thick and 175g is heavy
Dark brown floor polishing pad (
Tan Floor Polishing Pad) as raw material.This polishing pad can be from Glit/Microtron, Wrens, and GA, USA obtains.The initial density of pad is 27kg/m
3Fig. 3 a is the microphotograph that shows the pad before the using polymer resin/abrasive particles.Can see that from Fig. 3 a the fiber that constitutes pad is by the host polymer resin, 10 keep together contacting with each other a little of they.Pad be flexible and be flexible and have polyester fiber and nylon fiber.
Preparation homogenous polymer resin mixture, by the PA resin 52-68 phenolic resins of 200g (can be from Perstorp AB, Perstorp, Sweden obtains), 100g
Ethanol (can be from Alfort ﹠amp; Cronholm AB, Bromma, Sweden obtains) and the LANDS LS600F 4-8 μ m diamond particles of 20g (can be from Lands Superabrasives Co., New York, NY.USA obtains) formation.Before the application of mixture, add 65% the p-toluenesulfonic acid (PTS) (p-toluenesulfonic acid) of 60g, as curing agent.
Use normal formula compressed ir spray gun (being generally used for spray paint) that resin compound is sprayed onto on first surfaces A of pad interface.Subsequently, have the heavy 173g of the pad that does not vulcanize resin.Subsequently, pad is placed in the hot-air furnace and experiences about 20 minutes down at about 120 ℃.
Pad presents the outward appearance shown in Fig. 3 b, and this figure is a microphotograph.Form the globule or the bead of the mixture of resin/particle along every fiber and between the point that contacts with each other of fiber.Bead so distributes: the fiber that bead adhered to is not capped fully.To the visible Fig. 4 a-4b of this clearer demonstration, the two shows as above referring to the described pad of Fig. 1 a-1b, and shows the guide wire of alternative shape (Fig. 4 b) of this pad, and wherein the bead 11 of binder/particle mixture sticks on the fiber.
In order to estimate the performance of the pad of making as mentioned above, carry out compare test, so that estimate two kinds of 20 inches different pads that (51cm) is thick, be prepared as described above: first is called " yellow ", it has the silver-plated diamond particles of 7-12 μ m, and second be called " green ", and it has 3-6 μ m normal diamond particles.Reference the most, use two kinds different can the commercial pad that obtains: the 3M of 20 inches (51cm)
TMThe renewable pad of 5200 allanites and 20 inches (51cm) 3M
TM4000 lime stone polishing pads, the two all can be from 3M, St.Paul, MN, USA obtains.
Two kinds of different surface types are tested:
Marble (from
Areaoutside
The marble that Sweden obtains) and the K40 concrete.Each test is all at about 1m
2The surface on carry out, use Coor; Kleever Crystallizer 1250KG floor surface handling machine (can be from Coor ﹠amp; Kleever, S.A., Barcelona, Spain obtains), it has a loading plate that is suitable for holding 20 inches car mats and can be rotated with about 175rpm.Test is included in 1 minute/m
2Under the condition surface is polished.Before handling each time and afterwards, use the several somes place of Sanwal/CenmaIG-310 glossiness detector (Sanwal/Cenma IG-310 Glosschecker) on this zone to measure surface gloss.Gloss value in the following table comprises the mean value that each is regional.The high gloss grade is 80-90 °.The semi-gloss grade is 50-70 °.Satin light (satin) grade is 30-45 °.Friction effect (rubbed) grade is 20-25 °.Plane gloss (flat sheen) grade is 5-15 °.
Dry and water is tested each face under as the condition of lubricant.In addition, use Coor Rsa/K-2 crystallizing agent (can be from Coor ﹠amp; Kleever, S.A., Barcelona, Spain acquisition) under the situation as lubricant concrete surface is tested, be the crystallization chemicals of mentioning among the EP-B-0 562 919, it comprises that magnesium fluosilicate (magnesium hexafluorosilicate) is as crystallizing agent.
As test 3M
TMDuring pad, each surface portion is all at first handled and is handled with gray pad subsequently with the brown pad.
Table 1: water exists as lubricant
Test on the marble
| Pad | Brown | Grey | Green |
| Original gloss | 17 | 17 | 10 |
| Liquid | Water | Water | Water |
| Final glossiness | 17 | 35 | 30 |
Table 2: unlubricated dose
Test on the marble
| Pad | Brown | Grey | |
| Original gloss | |||
| 20 | 25 | 28 |
| Liquid | Do not have | Do not have | Do not have |
| Final glossiness | 25 | 30 | 50 |
Available conclusion is from table 1 and 2: on marble---it is to have the relative softer stone material that hardness is 3-5moh---and make water as lubricant, 3M
TMThe combination (brown and grey) of pad provides a little better effect, although the value that grey and green pad obtained all drops in " satin light " scope.Yet under drying condition, green pad realizes significant the improvement, reaches semi-gloss range.
Table 3: water is tested on the K40 concrete as lubricant
| Pad | Brown | Grey | Yellow | Green |
| Original gloss | 30 | 29 | 24 | 35 |
| Liquid | Water | Water | Water | Water |
| Final glossiness | 29 | 29 | 35 | 46 |
Table 4: on the K40 concrete, test for unlubricated dose
| Pad | Brown | Grey | Yellow | Green |
| Original gloss | 29 | 34 | 30 | 48 |
| Liquid | Do not have | Do not have | Do not have | Do not have |
| Final glossiness | 34 | 35 | 48 | 58 |
From table 3 and 4, can notice, under wet condition and have on the K40 concrete of about 6-7moh hardness, the combination of brown pad and gray pad does not provide measurable effect of improving at all, and the combination of yellow pad and green pad provides the tangible effect of improving.Under drying condition, can see less improvement with the surface that the combination of brown pad and gray pad is handled, and can see bigger improvement with the surface that the combination of yellow pad and green pad is handled.
Table 5: test on the K40 concrete as lubricant with Coor Rosa/K-2 crystallizing agent
| Pad | Brown | Green |
| Original gloss | 41 | 35 |
| Liquid | VMC-Pink | VMC-Pink |
| Final glossiness | 45 | 51 |
From table 5, can notice at the K40 concrete with Coor Rosa/K-2 crystallizing agent (crystallizer) as lubricant, can obtain some effects, and use the CoorRosa/K-2 crystallizing agent can obtain the effect of slightly getting well with green pad as lubricant with gray pad.
In a word, available conclusion is compared with the prior art to provide the significant effect of improving according to the pad of this disclosure content.It is especially remarkable to improve effect under drying condition and on concrete.
Fig. 5 is the sectional view of floor surface handling machine 20, is installed on this machine 20 according to the pad 1 of this disclosure content, so that limit contact surface 9 with hard surface 8, hard surface 8 is floor surface in the present example.Pad 1 is installed on driven, the rotatable loading plate 4, and this plate 4 is housed in the bearing usually and thus can be with respect to machine body 5 rotations, and motor unit 6 is arranged on this machine body 5.In the present embodiment, machine has handle 7, and be suitable for thus being controlled/promoting by the operator in walking/spur.It should be noted that but floor surface handling machine 20 in other embodiments for example can be the ride-on vehicle that is equipped with the loading plate 4 that is suitable for holding pad 1.
The machine that use such as brushing and cleaning device/drier combines---Nilfisk CR3100 for example, pan-like floor machine maintenance (low speed or at a high speed)---Nilfisk 510B or 545 for example, mill---for example Nilfisk SDH5120, BHS5120 or BHS7014, above-mentioned pad 1 and method can be used for cleaning/maintenance every day such as the so polished hard surface in stone material, concrete or terrazzo surface, all above-mentioned machines all can be from Nilfisk-Advance, Stockholm, Sweden obtains.
Usually by when pad contacts with floor surface, making pad transfer the processing of carrying out floor surface in the plane inward turning that is parallel to floor surface.Typical rotary speed is from 50rpm-3000rpm.Yet, do not get rid of lower or higher speed yet.
Can be clear that from the above description, first embodiment according to the pad of this disclosure content comprises open, fluffy dimensional non-woven web, it has many fibers, described fiber is located adhering to each other by main bonding agent contacting with each other of they, and the first surface that abrasive grains mixes with second bonding agent and only is applied to fill up in described fiber is so that pad is only partly poured into by the mixture of binder/particle.Alternatively or extraly, fiber each other fusion connect.
In second embodiment of pad, the mixture of binder/particle only is applied to the part of described first surface.This can by will be not those surface portions of the mixture of application of adhesive/particle cover up and realize.
In the 3rd embodiment, for example by using the compression roller described in EP-B-0 562 919, pad is poured the mixture of binder/particle fully.In the variation example of this embodiment, relatively thin through perfusion weave or non-woven mat is installed on the thicker bearing pads so that pliability is provided.According to the variation example of this embodiment, roughly the two dimension weave or nonwoven web is installed on the thicker bearing pads.
In the 4th embodiment, can use three-dimensional woven or knitting (kint) pad, thus the mixture of application of adhesive/particle as described above.
In the 5th embodiment, abrasive grains is present in the material of pad.In the first alternative example, pad comes down to aforesaid non-woven fibre mat, and diamond particles is included in the fibrous material.In the second alternative example, fill up and be polymer foam pad, diamond particles is included in the foamed polymer material.
In the 6th embodiment, fill up and be that polymer foam pad, binder/particle mixture are applied on the surface of this pad as described above.
The present invention is not limited to the use of phenolic resins.The example of other appropriate resin is melamine resin, Lauxite, epoxy resin and mylar.
And curing agent can be chosen from any curing agent that is suitable for selected resinous type.Also have, also can not comprise curing agent, for example, by allowing pad sulfuration and/or long time of use under higher temperature.
Also have, solvent (using ethanol in the present example) only is used to reduce the viscosity of mixture and helps its splash thus.Any suitable solvent can use, and also can get rid of the use solvent, as long as the method for using allows.
Abrasive grains preferably includes diamond.Yet, can be according to above-described principle, use the abrasive grains of other types or its in conjunction with and for example the EP-B-0 562 919 described floors of making like that handle pad.Particularly be proved to be silver-colored coated diamond (silver coateddiamond) particle that can bring very good effect.Certainly, diamond particles can combine with the abrasive grains of other types.
Should understand, pad 1 with aforesaid second bonding agent and abrasive grains can be installed on the dish or plate with any connector, described connector is used to be connected to the loading plate of surface treatment machine, maybe should understand pad can directly be connected on the surface treatment machine by the Velcro type hook device that is arranged on the loading plate, the hook of above-mentioned hook device and the fiber interlock of filling up 1.Thus, maintenance tool can be by having main bonding agent, second bonding agent and an abrasive grains and added dyestuff probably or the pad in the zone of tinting constitutes, and the described zone of tinting has provided the type, manufacturer, trade mark of pad etc.
Alternatively or extraly, pad can be provided with back sheet (backing layer).
And the pad that uses aforesaid applicant's yellow pad and green pad and another kind to be called " white " is carried out test, and described white pad has the diamond particles of 15-30 μ m, and other aspects are equivalent in above-mentioned yellow pad and green pad.As a reference, use
5100 red cushion pads (
5100Red Buffer Pad), it can be from 3M, St.Paul, and MN, USA obtains.
In the first extra test, test applicant's pad on oak parquet floor (parquet) surface that oil is arranged.Before handling and afterwards, the some place that separates on five spaces uses above-mentioned gloss meter to measure the gloss value on floor, calculates average gloss value thus after with every type pad processing.The results are shown in the table 6.
Table 6: the drying polishing of the oak parquet floor of oil is arranged
From table 6, can see, can obtain glossiness from the basis on silk delustring (silk matt) surface (6.0) and improve effect, specifically when using yellow pad and green pad, obtain---the two all provides the very surface of light.White pad provides glossy surface, and
Red pad provides surface bright but that omit spottiness.It should be noted that white pad, yellow pad and green pad all provide the very floor of cleaning.
In the second extra test, applicant's pad there is the lip-deep moistening polishing test of oak parquet floor of oil.Before handling and afterwards, the some place that separates on five spaces uses above-mentioned gloss meter to measure the gloss value on floor, calculates average gloss value thus after with every type pad processing.The results are shown in the table 7.
Table 7: the drying polishing of the oak parquet floor of oil is arranged
| Pad | White | Yellow | Green | Green |
| Original gloss | 6.8 | 6.8 | 6.8 | 6.8 |
| Liquid | Water | Water | Water | Do not have |
| Final glossiness | 0.0 | 0.0 | 0.0 | 22.8 |
Can see that from table 7 from the silk frosting, white pad and yellow pad provide the surface of complete extinction, have the residual trace of visible grinding in water.On the other hand, green pad provides delustring, perfectly smooth surface.Carrying out the drying polishing with green pad provides bright clean Surface, does not have oil film fully.It should be noted that white pad, yellow pad and green pad provide the very ground of cleaning.It shall yet further be noted that the drying polishing of using white pad, yellow pad or green pad to carry out the floor in moistening polishing back provides the gloss value of similar table 6.
Thus, available conclusion is that pad disclosed herein can be used for grinding and/or the polishing wood surface, as timber floor surface, desktop (for example on garden or the ship), wall surface, indoor thing, door, the skirting board etc. moulded.
In the 3rd extra test, applicant's pad is carried out
The PVC floor tile floor (
Vinyl tile flooring) drying polishing test, this floor can be from AmticoInternational, Coventry, UK obtains, and handles with floor wax for light polishing (finish).Originally, the surface has the multiple tracks wear trace.Before handling and afterwards, the some place that separates on five spaces uses above-mentioned gloss meter to measure the gloss value on floor, calculates average gloss value thus after with every type pad processing.The results are shown in the table 8.
Table 8:
The drying polishing of PVC flooring
From table 8, can notice,
Although red pad has kept the shining floor surface but has not removed all wear traces.White pad has been removed wear trace, has but lost light.Use yellow pad, can obtain brighter surface, all wear traces are removed.Green pad provides the surface that in fact has light as initial surface, although wear trace is not removed fully.It should be noted that white pad, yellow pad and green pad all provide the very floor of cleaning.
In the 4th extra test, applicant's pad is carried out
The moistening polishing test on PVC floor tile floor is handled this floor with floor wax for the light polishing.Originally, the surface has the multiple tracks wear trace.Before handling and afterwards, the some place that separates on five spaces uses above-mentioned gloss meter to measure the gloss value on floor, calculates average gloss value thus after with every type pad processing.For reference, carried out using the drying polishing of green pad.The results are shown in the table 9.
Table 9:
The moistening polishing of PVC flooring
From table 9, can notice,
Red pad fails again to remove all wear traces from floor surface, although bright surface is provided.White pad provides the surface of cleaning, delustring, and yellow pad provides cleaning, the surface of light slightly.Its result is better slightly than the result of yellow pad when green pad is used for moistening polishing.Again, when being used for drying condition, green pad can provide very light, clean Surface.Should notice that white pad, yellow pad and green pad all provide the very floor of cleaning.
In the 5th extra test, applicant's pad is carried out the drying polishing test of varnished cloth floor surface.Handle with floor wax on initial surface.Before handling and afterwards, the some place that separates on five spaces uses above-mentioned gloss meter to measure the gloss value on floor, calculates average gloss value thus after with every type pad processing.The results are shown in the table 10.
Table 10: the drying polishing on varnished cloth surface
From table 10, can notice, although white pad provides frosting,
Red pad only provides slight improvement, and is perceived brighter than reference surface by the surface that yellow pad is handled.Green pad provides very light and clean Surface.Should notice that white pad, yellow pad and green pad all provide very clean Surface.
In the 6th extra test, applicant's pad is carried out the moistening polishing test of varnished cloth floor surface.Handle with floor wax on initial surface.Before handling and afterwards, the some place that separates on five spaces uses above-mentioned gloss meter to measure the gloss value on floor, calculates average gloss value thus after with every type pad processing.The results are shown in the table 11.
Table 11: the moistening polishing on varnished cloth surface
From table 11, can notice,
Red pad provides the very surface of delustring, although white pad provides frosting and removed polished surface fully.Yellow pad provides matt finish, has removed polished surface simultaneously.Compare with yellow pad, green pad provides brighter facet.It should be noted that white pad, yellow pad and green pad all provide the very floor of cleaning.Should also be noted that after moistening polishing the drying polishing of using white pad, yellow pad or green pad to carry out the floor can provide the gloss value that is similar in the table 10.
Thus, pad can be used for grinding and/or polishing varnished cloth and plastic floor, for example has the floor of vinyl, Polyurethane resins, epoxy resin, acrylic resin or other plastic material surfaces.Specifically, pad is suitable for the drying polishing on these surfaces.
In the 7th extra test, to the paint drying polishing test on (lacquered) parquet floor surface of applicant's pad.In this test, the use another kind is called as " orange " and has the adamantine pad of 2-4 micron.Before handling and afterwards, the some place that separates on five spaces uses above-mentioned gloss meter to measure the gloss value on floor.The results are shown in the table 12.
Table 12: the polishing on japanning veneer surface
| Pad | Green | Orange | Orange |
| Original gloss | 40 | 40 | 47-50 |
| Liquid | Do not have | Do not have | Do not have |
| Final glossiness | 47-51 | 58-60 | 56-59 |
Can notice that from table 12 pad also can be used for cleaning/polishing painted surface.Use orange pad that the increase of extra glossiness can be provided, no matter its whether be have 40 or the surface of the original gloss value of 47-50 on carry out.
Therefore, available conclusion is, pad disclosed herein can be used for grinding and/or the polishing painted surface, and the wood surface of for example painting is such as wooden parquet floor and other painted surfaces (for example on garden or the ship), wall surface, indoor thing, door, the skirting board etc. moulded.
According to another embodiment, pad can be used for polishing polymer surfaces, for example so-called " gel paint " surface, and it is found on the fibre reinforced plastics articles of ship etc., and it has resin and optional pigment usually.
According to another embodiment, pad can be used for grinding and/or the polished glass surface, and automotive window/windscreen for example is so that remove little cut etc.
According to another embodiment, pad can be used for grinding and/or the polishing car body, even is used to polish the painted surface on the car body, i.e. automobile finish.
The method disclosed in the present is suitable for conventional treatment or maintenance, and they also are used for impromptu polishing and milled processed.
Claims (24)
1, a kind of instrument that is used to safeguard hard floor surfaces, described surface comprises stone material or stone materials material, and described instrument comprises flexible pad, and described spacer has open, fluffy dimensional non-woven web of fibers, described spacer has the standard size that is applicable to already present surface treatment machine
The effective treatment surface of described spacer, there is the abrasive grains that bonds on the described pad in this effective treatment surface,
Described spacer has first and second portion, has first concentration at abrasive grains described in the described first, and abrasive grains described in the described second portion has the second lower concentration, and
Described abrasive grains comprises diamond particles.
2, instrument as claimed in claim 1, wherein, described second portion (P2) does not have abrasive grains.
3, instrument as claimed in claim 1 or 2, wherein, described pad comprises discshaped body, this discshaped body has thickness (T) and first surface (A), wherein said abrasive grains is present in the degree of depth (D) that described thickness (T) gone up and begun to be less than from described first surface to described first surface (A), so that described first (P1) is in described first surface, and described second portion (P2) is in and described first surface opposing second surface (B).
4, instrument as claimed in claim 1 or 2, wherein, described pad comprises discshaped body, this discshaped body has thickness (T) and first surface (A), wherein said abrasive grains almost spreads all over whole first surface (A), so that described first and second parts (P1, P2 ') are located to close on each other at described first surface (A).
5, instrument as claimed in claim 1, wherein, described pad comprises open, fluffy dimensional non-woven web, comprises many fibers (2), described fiber is located bonding mutually at their point (10) that contacts with each other.
6, instrument as claimed in claim 5, wherein, described abrasive grains bonds on the material of described pad by second bonding agent.
7, instrument as claimed in claim 6, wherein, described second bonding agent comprises at least a in phenolic resins, melamine resin, Lauxite and the epoxy resin.
8, as claim 6 or 7 described instruments, wherein, described second bonding agent forms a plurality of droplets of distinguishing mutually (11), average length between two points that the maximum gauge that described droplet has contacts with each other less than fiber.
9, as claim 6 or 7 described instruments, wherein, described abrasive grains spreads all over described second bonding agent.
10, instrument as claimed in claim 5, wherein, fiber is by main bonding agent and/or by melting adhered and bonding mutually.
11, instrument as claimed in claim 1, wherein, the diamond particles that described abrasive grains comprises has the average diameter of 0.1-30 μ m.
12, instrument as claimed in claim 11, wherein, described diamond particles has the average diameter of 0.1 to 15 μ m.
13, instrument as claimed in claim 11, wherein, described diamond particles has the average diameter of 3-6 μ m.
14, instrument as claimed in claim 11, wherein, described diamond particles has the average diameter of 7-12 μ m.
15, instrument as claimed in claim 11, wherein, described diamond particles has the average diameter of 10 to 15 μ m.
16, instrument as claimed in claim 1 also comprises second abrasive grains, and described second abrasive grains is from the group selection that is made of graphite, tin oxide, carborundum and aluminium oxide.
17, instrument as claimed in claim 1, wherein, described spacer has disc, the diameter that has 30 and 100cm between and when not compressing thickness 1 and 5cm between.
18, a kind of floor surface handling machine (20) comprises as any one described instrument (1) among the claim 1-17.
19, a kind of system that is used to safeguard hard floor surfaces, described surface comprises stone material or stone materials material, described system comprises:
First flexible pad, have open, fluffy dimensional non-woven web of fibers and have effective treatment surface, this effective treatment surface has first abrasive grains that bonds to this first flexible pad, and this first abrasive grains comprises the diamond particles with first average diameter;
Second flexible pad, have open, fluffy dimensional non-woven web of fibers and have effective treatment surface, this effective treatment surface has second abrasive grains that bonds to this second flexible pad, and this second abrasive grains comprises the diamond particles with second average diameter;
Wherein, described first flexible pad has first and second portion, and diamond particles has first concentration in this first, and diamond particles has the second lower concentration in this second portion,
Wherein, described second flexible pad has first and second portion, and diamond particles has first concentration in this first, and diamond particles has the second lower concentration in this second portion,
Wherein, described first average diameter is greater than described second average diameter.
20, system as claimed in claim 19, wherein, described first flexible pad and described second flexible pad visually differ from one another.
21, system as claimed in claim 20, wherein, described first flexible pad and second flexible pad have different colours.
22, a kind of manufacturing is used to handle the method for the instrument of hard surface, and described method comprises:
Flexible pad (1) is provided, described spacer open, fluffy dimensional non-woven web of fibers is arranged and have the standard size that is applicable to already present surface treatment machine and
On the first surface (A) of described pad, apply the mixture of bonding agent and abrasive grains, described abrasive grains comprises diamond, so that described spacer has first (P1) and second portion (P2), have first concentration at abrasive grains described in the described first, and described second portion has the second lower concentration of described abrasive grains.
23, method as claimed in claim 22, wherein, described second portion (P2) does not have described abrasive grains.
24, as claim 22 or 23 described methods, wherein said bonding agent and abrasive grains are applied to described first surface (A) by splash, roll-in or dipping.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05005570A EP1702714B1 (en) | 2005-03-15 | 2005-03-15 | Method for maintenance of hard surfaces |
| EP05005570.6 | 2005-03-15 | ||
| US11/079,081 | 2005-03-15 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800497437A Division CN101175602B (en) | 2005-03-15 | 2005-11-16 | Methods and tool for maintenance of hard surfaces, and a method for manufacturing such a tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101219527A CN101219527A (en) | 2008-07-16 |
| CN100571981C true CN100571981C (en) | 2009-12-23 |
Family
ID=34934264
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800497437A Active CN101175602B (en) | 2005-03-15 | 2005-11-16 | Methods and tool for maintenance of hard surfaces, and a method for manufacturing such a tool |
| CNB2007103054499A Active CN100571981C (en) | 2005-03-15 | 2005-11-16 | The Method and kit for of maintenance of hard surfaces and the method for making this instrument |
| CN2007103054484A Active CN101219526B (en) | 2005-03-15 | 2005-11-16 | Methods for maintenance of polished concrete surfaces |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800497437A Active CN101175602B (en) | 2005-03-15 | 2005-11-16 | Methods and tool for maintenance of hard surfaces, and a method for manufacturing such a tool |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007103054484A Active CN101219526B (en) | 2005-03-15 | 2005-11-16 | Methods for maintenance of polished concrete surfaces |
Country Status (13)
| Country | Link |
|---|---|
| EP (2) | EP1702714B1 (en) |
| CN (3) | CN101175602B (en) |
| AT (2) | ATE516109T1 (en) |
| CY (2) | CY1108028T1 (en) |
| DE (2) | DE602005001110T2 (en) |
| DK (2) | DK1787751T3 (en) |
| ES (2) | ES2370913T3 (en) |
| PL (2) | PL1787751T3 (en) |
| PT (2) | PT1702714E (en) |
| SI (1) | SI1702714T1 (en) |
| TW (1) | TWI385052B (en) |
| UA (3) | UA88803C2 (en) |
| ZA (3) | ZA200708741B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8206511B2 (en) | 2009-10-06 | 2012-06-26 | Ecolab Usa Inc. | Daily cleaner with slip-resistant and gloss-enhancing properties |
| US9920281B2 (en) | 2009-11-12 | 2018-03-20 | Ecolab Usa Inc. | Soil resistant surface treatment |
| DE102010001769A1 (en) * | 2010-02-10 | 2011-08-11 | JÖST GmbH, 69483 | Grinding and cleaning body |
| DE102010002539A1 (en) * | 2010-03-03 | 2011-09-08 | Jöst Gmbh | Abrasive body for use in sharpening plate of e.g. sanding sleeve of angle grinder for grinding cylindrical inner or outer surfaces of work-piece for construction of e.g. furniture, has filter froth exhibiting specific air permeability |
| WO2012080884A2 (en) | 2010-12-13 | 2012-06-21 | Ecolab Usa Inc. | Soil resistant floor treatment |
| WO2013003816A2 (en) * | 2011-06-30 | 2013-01-03 | Saint-Gobain Ceramics & Plastics, Inc. | A method of polishing a workpiece with an abrasive segment comprising abrasive aggregates having silicon carbide particles |
| US10160097B2 (en) | 2014-02-04 | 2018-12-25 | 3M Innovative Properties Company | Double-sided buffing pads with intertwined seams |
| CN104400586B (en) * | 2014-10-17 | 2017-03-15 | 东莞市热线家具有限公司 | A kind of method that burr beaten by timber |
| CN105690240B (en) * | 2016-04-01 | 2018-09-11 | 东莞市中微纳米科技有限公司 | A kind of flexible polishing pad |
| BR112020002026A2 (en) * | 2017-07-31 | 2020-10-06 | 3M Innovative Properties Company | surface treatment article |
| CN110157337A (en) * | 2019-06-26 | 2019-08-23 | 河南广度超硬材料有限公司 | The method of the renovation polishing powder and its renovation polishing of uneven curved surface granite |
| CN111644990B (en) * | 2020-05-29 | 2021-04-30 | 杭州电子科技大学 | Method for polishing hard materials using a molded rod pressed with wood fiber wet powder |
| CN113400206B (en) * | 2021-06-24 | 2022-07-19 | 郑州磨料磨具磨削研究所有限公司 | Grinding wheel for polishing silicon carbide substrate and preparation method thereof |
| CN114161230B (en) * | 2021-11-29 | 2024-04-12 | 凯吉斯金刚石(广州)有限公司 | Renovating process of marble table top |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5054245A (en) * | 1990-07-25 | 1991-10-08 | The Butcher Company | Combination of cleaning pads, cleaning pad mounting members and a base member for a rotary cleaning machine |
| US5454751A (en) * | 1990-03-30 | 1995-10-03 | Wiand; Ronald C. | Marble, granite and stone finishing and abrasive pads therefor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2598593A (en) * | 1948-09-30 | 1952-05-27 | Ibm | Polycentric articulated finger for artificial hands |
| DE1694594C3 (en) * | 1960-01-11 | 1975-05-28 | Minnesota Mining And Manufacturing Co., Saint Paul, Minn. (V.St.A.) | Cleaning and polishing media |
| US3324609A (en) * | 1964-08-11 | 1967-06-13 | Norton Co | Non-woven webs |
| US4078340A (en) * | 1973-12-07 | 1978-03-14 | Minnesota Mining And Manufacturing Company | Low density abrasive pad having different abrasive surfaces |
| US5282900A (en) * | 1992-03-19 | 1994-02-01 | Minnesota Mining And Manufacturing Company | Nonwoven surface treating articles, system including same, and method of treating calcium carbonate-containing surfaces with said system |
| US5573844A (en) * | 1995-01-06 | 1996-11-12 | Minnesota Mining And Manufacturing Company | Conformable surface finishing article and method for manufacture of same |
| AU1986697A (en) * | 1996-11-06 | 1998-05-29 | Minnesota Mining And Manufacturing Company | Multiple abrasive assembly and method |
| US20040098923A1 (en) * | 2002-11-25 | 2004-05-27 | 3M Innovative Properties Company | Nonwoven abrasive articles and methods for making and using the same |
-
2005
- 2005-03-15 PT PT05005570T patent/PT1702714E/en unknown
- 2005-03-15 PL PL07101889T patent/PL1787751T3/en unknown
- 2005-03-15 AT AT07101889T patent/ATE516109T1/en active
- 2005-03-15 EP EP05005570A patent/EP1702714B1/en not_active Revoked
- 2005-03-15 ES ES07101889T patent/ES2370913T3/en active Active
- 2005-03-15 DE DE602005001110T patent/DE602005001110T2/en active Active
- 2005-03-15 DE DE202005021478U patent/DE202005021478U1/en not_active Expired - Lifetime
- 2005-03-15 PT PT07101889T patent/PT1787751E/en unknown
- 2005-03-15 SI SI200530027T patent/SI1702714T1/en unknown
- 2005-03-15 EP EP07101889A patent/EP1787751B1/en not_active Revoked
- 2005-03-15 DK DK07101889.9T patent/DK1787751T3/en active
- 2005-03-15 ES ES05005570T patent/ES2286730T3/en active Active
- 2005-03-15 PL PL05005570T patent/PL1702714T3/en unknown
- 2005-03-15 AT AT05005570T patent/ATE361815T1/en not_active IP Right Cessation
- 2005-03-15 DK DK05005570T patent/DK1702714T3/en active
- 2005-11-16 CN CN2005800497437A patent/CN101175602B/en active Active
- 2005-11-16 CN CNB2007103054499A patent/CN100571981C/en active Active
- 2005-11-16 UA UAA200711351A patent/UA88803C2/en unknown
- 2005-11-16 UA UAA200800822A patent/UA94911C2/en unknown
- 2005-11-16 CN CN2007103054484A patent/CN101219526B/en active Active
- 2005-11-16 ZA ZA200708741A patent/ZA200708741B/en unknown
-
2006
- 2006-03-15 TW TW095108724A patent/TWI385052B/en not_active IP Right Cessation
-
2007
- 2007-07-30 CY CY20071101004T patent/CY1108028T1/en unknown
-
2008
- 2008-01-23 UA UAA200800823A patent/UA88099C2/en unknown
- 2008-07-07 ZA ZA200805902A patent/ZA200805902B/en unknown
- 2008-07-07 ZA ZA200805901A patent/ZA200805901B/en unknown
-
2011
- 2011-09-27 CY CY20111100931T patent/CY1111862T1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5454751A (en) * | 1990-03-30 | 1995-10-03 | Wiand; Ronald C. | Marble, granite and stone finishing and abrasive pads therefor |
| US5054245A (en) * | 1990-07-25 | 1991-10-08 | The Butcher Company | Combination of cleaning pads, cleaning pad mounting members and a base member for a rotary cleaning machine |
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