WO2001038447A2 - Schnelltrocknende, wässrige beschichtungsmittel - Google Patents
Schnelltrocknende, wässrige beschichtungsmittel Download PDFInfo
- Publication number
- WO2001038447A2 WO2001038447A2 PCT/EP2000/011429 EP0011429W WO0138447A2 WO 2001038447 A2 WO2001038447 A2 WO 2001038447A2 EP 0011429 W EP0011429 W EP 0011429W WO 0138447 A2 WO0138447 A2 WO 0138447A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coating composition
- weight
- emulsifiers
- coating
- poly
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
Definitions
- the present invention relates to quick-drying, aqueous
- Coating agents processes for their production and their use.
- Aqueous coating compositions are more environmentally friendly and have recently become more popular than solvent-based coating compositions.
- Aqueous coating compositions generally contain polymer dispersions as binders.
- a disadvantage of aqueous coating compositions is the dependence of the drying rate on the temperature and the air humidity. At low humidity, the drying speed is often fast, sometimes even faster than with conventional coating agents. At high humidity
- Humidity and low temperatures such as In the mornings and evenings, as well as before and after rainfall, the drying speed is significantly slowed down because the evaporation of the water is delayed.
- Such coatings are then rainproof only after very long drying times. Accelerated drying of aqueous coating materials is particularly useful for outdoor applications such as Colors for buildings, bridges, ships and road markings, as well as for exterior plasters desired.
- the coating agent contains an ionically stabilized binder, a polyamine and Ammonia as a volatile base, which evaporates after the coating agent has been applied, causing the binder to flocculate (US Pat. No. 5,527,853, EP-A-0 594 321, EP-A-0728 822, EP-A-0 409) 459).
- the coating composition also contains an ionically stabilized binder and the flocculation thereof is carried out by spraying an acid solution or a salt solution simultaneously with the coating composition (WO 94/29 391, EP-A-0 200 249, US-A- 4,571,415, US-A-5403,393).
- a change in viscosity on the surface of the coating compositions can be achieved either by applying a thickener to the fresh coating, which leads to an increase in viscosity, as disclosed, for example, in EP-A-0 721 003, or a base on the fresh coating is applied, which contains a thickener, but which is not activated by setting a low pH.
- EP-B-0 804 514 describes fast-curing, aqueous coating compositions comprising an aqueous, anionically stabilized emulsion and a polyimine.
- Coating agents in which drying is activated by evaporation of a volatile base such as ammonia are limited in their range of application by the odor nuisance that occurs. Coating agents which are brought into contact with salts after their application have the disadvantage that they are restricted to the use of weakly stabilized dispersions. The salts used must also be sprayed or subsequently sprayed or sprinkled on. In the event of subsequent application of the salts in solid or dissolved form, considerable proportions can be washed away, for example by rain, which greatly impairs the efficiency of the process. The amounts of salt washed away by rain mostly end up in the groundwater, which is undesirable.
- a polyimine to a coating agent based on an aqueous, anionically stabilized emulsion has the disadvantage that the mixture, as soon as it has dried, tends to turn yellow. This is particularly the case with emulsions based on vinyl acetate copolymers. For decorative outdoor applications, this yellowing of the coating brings undesirable effects Color shifts with it.
- Another disadvantage of adding polyimines is the very fluctuating pot life of the coating compositions. Depending on the stability of the emulsion used, the pot lives range from a few minutes to several days.
- Another disadvantage is that the polyimines can only be used in coating compositions based on aqueous, anionically stabilized emulsions.
- protective colloids eg cellulose ethers or polyvinylpyrrolidone
- aqueous coating compositions which contain a) at least one, preferably one, aqueous binder and are characterized in that they b) contain at least one water-soluble, quaternary poly (allylamine) show significantly accelerated drying without it there is a noticeable discoloration when drying.
- the binder contained in the coating agent can of course also be a mixture of different binders.
- the proportion by weight of binder (solid) in the coating composition is preferably between 4 and 99.5% by weight and particularly preferably between 7 and 55% by weight.
- the total content of water-soluble, quaternary poly (allylamines) (solid), based on the binder (solid), is preferably up to 10% by weight, particularly preferably 0.05 to 5% by weight and in particular 0.5 to 3% by weight .-%.
- the poly (allylamine-ammonium chlorides) are preferably suitable as water-soluble, quaternary poly (allylamines), and those are particularly preferred Poly (diallyldialkylammoniumchloride) and in particular the poly (diallyldimethylammoniumchloride) are suitable.
- the number average molecular weight of the water-soluble, quaternary poly (allylamines) is preferably in the range from 10,000 g / mol to 500,000 g / mol.
- emulsifiers are alkyl and / or aryl ethoxylates, particularly preferred are nonionic alkyl and / or aryl ethoxylates, and polyaryl and / or polyalkyl polyethylene glycol ethers are particularly suitable.
- the total content of emulsifiers in the coating composition, based on the binder, is preferably up to 10% by weight, particularly preferably up to 5% by weight and in particular 0.5 to 3% by weight.
- the binders are preferably aqueous polymer dispersions based on homopolymers and / or copolymers. Particularly preferred homopolymers and copolymers contain at least one olefinically unsaturated monomer as the monomer unit.
- the copolymers preferably also contain 0.3 to 10% by weight, particularly preferably 0.5 to 5% by weight, based on the total amount of Monomers, ⁇ , ⁇ -mono-olefinically unsaturated mono- and dicarboxylic acids, for example acrylic acid, methacrylic acid, itaconic acid, maleic acid and fumaric acid, and also their amides which are optionally substituted on the nitrogen atoms, for example acrylamide, methacrylamide, N-methylolacrylamide and N-butoxymethacrylamide.
- Monomers for example acrylic acid, methacrylic acid, itaconic acid, maleic acid and fumaric acid
- amides which are optionally substituted on the nitrogen atoms, for example acrylamide, methacrylamide, N-methylolacrylamide and N-butoxymethacrylamide.
- 0 to 20% by weight, preferably 0.5 to 5% by weight, based on the total amount of monomers, of functional monomers can be present in the copolymers, such as, for example, monomers containing hydroxyl groups, such as hydroxyalkyl acrylates and methacrylates, in particular
- acetylacetoxy-containing monomers especially allyl, acetylacetoxy-ethyl methacrylate and Acetylacetoxybutylmethacrylat, and / or crosslinking monomers such as epoxy groups-containing and silane-containing monomers, especially glycidyl acrylate, glycidyl methacrylate, vinyltrimethoxysilane and methacryloxypropyltrimethoxysilane, and / or nitrogen-containing monomers from the group of the polymerizable monomers with an amino, ureido or N-heterocyclic group, for example dimethylaminoethyl acrylate and methacrylate, N- (2-methacryloyethyl) ethylene urea, and / or keto group-containing monomers, for example diacetone acrylamide, diacetone methacryl
- polymers containing keto groups can also contain up to 5% by weight, based on the total amount of monomers, of a di- or polyfunctional carboxylic acid hydrazide, for example adipic acid hydrazide.
- the polymer dispersions used as binders are preferably anionically stabilized polymer dispersions or polymer dispersions which are stabilized with mixtures of nonionic and anionic stabilizers or mixtures of nonionic emulsifiers, anionic emulsifiers and protective colloids.
- suitable nonionic emulsifiers are alkyl polyglycol ethers or ethoxylation products of polypropylene oxide.
- Anionic emulsifiers are primarily the alkali metal or ammonium salts of alkyl, aryl or alkylaryl sulfonates, sulfates, phosphates or phosphonates.
- Natural substances are suitable as protective colloids, e.g. Gum arabic, starch and alginates, or modified natural substances such as Cellulose derivatives, or synthetic polymers such as e.g. Polyvinyl alcohol and polyvinyl pyrrolidone, or mixtures thereof.
- the polymer dispersions may also contain additives, auxiliaries and / or non-copolymerizable crosslinking agents.
- the coating agents also contain film-forming agents, pigments, fillers (such as titanium dioxide, talc, calcite, dolomite), thickeners (such as cellulose ethers, acrylic acid, polyurethane thickeners), protective colloids, dispersants, wetting agents, preservatives and / or defoamers.
- the pigment volume concentration (PVC) is generally between 15 and 90%.
- the coating compositions according to the invention are preferably plasters, paints, primers or wood paints for outdoor applications.
- the coating compositions according to the invention are particularly preferably synthetic resin plasters, facade paints, road marking paints or wood preservation paints.
- the coating compositions according to the invention can also be adhesives, glue, putty, sealants or pressure compensation layers for composite thermal insulation systems.
- One method for producing the coating compositions according to the invention is to produce a mixture comprising a) at least one, preferably an, aqueous binder, b) at least one water-soluble, quaternary poly (allylamine) and c) optionally an emulsifier or a mixture of emulsifiers, where appropriate, the mixture is then also followed by film-forming agents, pigments, fillers (such as e.g. Titanium dioxide, talc, caicit, dolomite), thickeners (such as cellulose ether, acrylic acid, polyurethane thickener), protective colloids, dispersants, wetting agents, preservatives, emulsifiers and / or defoamers can be added.
- film-forming agents pigments
- fillers such as e.g. Titanium dioxide, talc, caicit, dolomite
- thickeners such as cellulose ether, acrylic acid, polyurethane thickener
- protective colloids such as cellulose ether,
- Coating agent consists of adding at least one water-soluble, quaternary poly (allylamine) and optionally an emulsifier or a mixture of emulsifiers to a coating agent.
- Suitable emulsifiers for this purpose are polyaryl and / or polyalkylethylene glycol ethers.
- the invention also relates to the use of the coating compositions according to the invention as binders.
- the invention also relates to the use of water-soluble, quaternary poly (allylamines) or mixtures of water-soluble, quaternary poly (allylamines) as drying accelerators in coating compositions and binders.
- the synthetic resin plasters or comparative plasters according to the invention described in the examples or comparative examples have the basic recipe given in Table 1.
- Table 1 Basic formulation of the synthetic resin plasters according to the invention and comparative plasters
- Comparative Example 1 Preparation of a comparative plaster 1 which does not contain any water-soluble, quaternary poly (allylamine).
- the composition of the comparison plaster 1 corresponds to the basic formulation given in Table 1.
- the resin dispersion Mowilith ® used as a binder DM 2452 Clariant GmbH (Table 1, part no. 8) has a solids content of 50%, a pH of 6 and a viscosity of 400 mPa-s.
- the monomer base of this dispersion is formed by vinyl acetate, vinyl ester of Versatieklare ® and acrylic acid esters.
- To prepare the plaster the water is initially introduced and the remaining constituents are added in the order given, with mixing. After the raw material has been dosed, the plaster is mixed until it is completely homogenized.
- Example 1 Production of the synthetic resin plaster 1 according to the invention, which contains a water-soluble, quaternary poly (allylamine).
- the composition of the synthetic resin plaster 1 differs from the basic formulation given in Table 1 only in that it additionally contains 1.7 parts by weight (40%) of a poly (diallyldimethylammonium chloride) (Cartafix VXT from Clariant GmbH) and 0.04% by weight . Parts (40%) of a poly (arylalkyl) phenol polyethylene glycol ether (Emulsogen 3474 from Clariant GmbH) contains.
- a poly (diallyldimethylammonium chloride) Cartafix VXT from Clariant GmbH
- Parts (40%) of a poly (arylalkyl) phenol polyethylene glycol ether (Emulsogen 3474 from Clariant GmbH) contains.
- To prepare the plaster the water is initially introduced and the remaining constituents are added in the order given with mixing. The quaternary poly (allylamine) and the glycol ether are added last. After the raw material has been dosed, the plaster is mixed until it is completely homogenized.
- Comparative Example 2 Preparation of a comparative plaster 2 which contains a polyimine.
- the composition of the comparison plaster 2 differs from the basic formulation given in Table 1 only in that it additionally contains 0.3 part by weight of a polyimine (Basophob RS from BASF).
- a polyimine Basophob RS from BASF.
- the same synthetic resin dispersion as in Comparative Example 1 is used as the binder.
- To prepare the plaster the water is initially introduced and the remaining constituents are added with mixing in the order given.
- the polyimine is added last. After the raw material has been dosed, the plaster is mixed until it is completely homogenized.
- Examples 2 to 5 Preparation of the synthetic resin plasters 2 to 5 according to the invention which contain different amounts of a water-soluble, quaternary poly (allylamine).
- compositions of the synthetic resin plasters 2 to 5 according to the invention differ from the basic formulation given in Table 1 only in that they additionally contain the parts by weight of a poly (diallyldimethylammonium chloride) (Cartafix VXT from Clariant GmbH) and a poly (arylalkyl) phenol polyethylene glycol ether ( Emulsogen 3474 from Clariant GmbH) included.
- the water is initially introduced and the remaining constituents are added in the order given, with mixing, the Cartafix VXT and the emulsogen 3474 being added last. After the raw material has been dosed, the plaster is mixed until it is completely homogenized.
- the substrate, the comparative plasters 1 and 2, the synthetic resin plasters 1 to 5 according to the invention and the required tool are tempered to the test temperature of 5 ° C. in a climatic chamber. At this temperature the plasters are applied to a fiber cement board with the dimensions 10 cm x 15 cm using an eaves egg and then stripped to the grain size and structured.
- test specimens are tested for their degree of dryness after various drying times at a test temperature of 5 ° C.
- the test specimens are sprayed with 60 grams of water each.
- the water mist is generated using a commercially available atomizer.
- the test specimens are in the vertical position during spraying.
- the flowing liquid is collected quantitatively. As long as the coating agent has not yet dried, particles are washed out by the test liquid, which causes the test liquid to turn white.
- the drying condition of the coating material can be concluded from the intensity of the coloring.
- the degree of drying of the plasters is assessed after different times according to the six classes 1 to 6, which are listed in Table 3.
- the degrees of yellowing of the dried plasters are also determined after storage times of different lengths. The assessment is based on the six classes 1 to 6, which are also listed in Table 3.
- Table 4 clearly shows that the synthetic resin plasters 1 to 5 according to the invention have significantly improved degrees of drying compared to comparative plaster 1 and at the same time show no tendency to yellowing in comparison to comparative plaster 2.
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001540203A JP2003514976A (ja) | 1999-11-23 | 2000-11-17 | 速乾性水性被覆剤 |
EP00989863A EP1250388B1 (de) | 1999-11-23 | 2000-11-17 | Schnelltrocknende, wässrige beschichtungsmittel |
US10/130,882 US7071260B1 (en) | 1999-11-23 | 2000-11-17 | Rapid curing aqueous coating agents |
AT00989863T ATE290051T1 (de) | 1999-11-23 | 2000-11-17 | Schnelltrocknende, wässrige beschichtungsmittel |
MXPA02005202A MXPA02005202A (es) | 1999-11-23 | 2000-11-17 | Agentes de recubrimiento acuosos de curado rapido. |
BR0015797-0A BR0015797A (pt) | 1999-11-23 | 2000-11-17 | Agentes de revestimento aquosos, de secagem rápida |
DK00989863T DK1250388T3 (da) | 2000-11-17 | 2000-11-17 | Hurtigtörrende vandige belægningsmidler |
DE50009681T DE50009681D1 (de) | 1999-11-23 | 2000-11-17 | Schnelltrocknende, wässrige beschichtungsmittel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19956128A DE19956128A1 (de) | 1999-11-23 | 1999-11-23 | Schnelltrocknende, wässrige Beschichtungsmittel |
DE19956128.1 | 1999-11-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001038447A2 true WO2001038447A2 (de) | 2001-05-31 |
WO2001038447A3 WO2001038447A3 (de) | 2001-10-18 |
Family
ID=7929912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/011429 WO2001038447A2 (de) | 1999-11-23 | 2000-11-17 | Schnelltrocknende, wässrige beschichtungsmittel |
Country Status (10)
Country | Link |
---|---|
US (1) | US7071260B1 (de) |
EP (1) | EP1250388B1 (de) |
JP (1) | JP2003514976A (de) |
AT (1) | ATE290051T1 (de) |
BR (1) | BR0015797A (de) |
DE (2) | DE19956128A1 (de) |
ES (1) | ES2239064T3 (de) |
MX (1) | MXPA02005202A (de) |
PT (1) | PT1250388E (de) |
WO (1) | WO2001038447A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013044278A1 (de) * | 2011-09-26 | 2013-04-04 | Hubert Lengheim | Folienbildendes beschichtunsmittel |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10211561B4 (de) * | 2002-03-15 | 2006-04-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Wasserlösliche ionische Copolymere |
JP4023805B2 (ja) * | 2002-11-05 | 2007-12-19 | 神東塗料株式会社 | 速乾性の水性塗料組成物 |
JP4623707B2 (ja) * | 2004-06-10 | 2011-02-02 | 神東塗料株式会社 | 速乾性の水性塗料組成物 |
DE102006007282A1 (de) * | 2006-02-16 | 2007-08-23 | Wacker Polymer Systems Gmbh & Co. Kg | Verfahren zur Herstellung von kationisch stabilisierten und in Wasser redispergierbaren Polymerpulverzusammensetzungen |
WO2007095670A1 (en) * | 2006-02-20 | 2007-08-30 | Commonwealth Scientific And Industrial Research Organisation | Method and composition for priming wood and natural fibres |
DE102008032083B4 (de) | 2008-07-08 | 2016-06-23 | Hilti Aktiengesellschaft | Verfahren zur Verbesserung der Frühschlagregenfestigkeit von Beschichtungsmassen |
DE102008032084B4 (de) | 2008-07-08 | 2013-08-22 | Hilti Aktiengesellschaft | Additiv zur Verbesserung der Frühschlagregenfestigkeit von Beschichtungsmassen und deren Verwendung |
EP2945994B1 (de) | 2013-01-18 | 2018-07-11 | Basf Se | Beschichtungszusammensetzungen auf basis von acryldispersionen |
CA2970204A1 (en) * | 2014-12-15 | 2016-06-23 | Akzo Nobel Chemicals International B.V. | Weatherproof aqueous wood coatings |
EP3318538B1 (de) | 2016-11-02 | 2019-08-21 | STO SE & Co. KGaA | Putzmasse, wärmedämmverbundsystem sowie verfahren zur herstellung eines wärmedämmverbundsystems |
CA3068453A1 (en) | 2017-06-28 | 2019-01-03 | Rohm And Haas Company | Storage stable quicksetting coating system that is free of volatile-base |
WO2023055697A1 (en) * | 2021-09-30 | 2023-04-06 | Rohm And Haas Company | Compositions and methods for making instant-set aqueous coatings |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4406624A1 (de) * | 1994-03-01 | 1995-09-07 | Roehm Gmbh | Vernetzte wasserlösliche Polymerdispersionen |
Family Cites Families (19)
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US4571415A (en) | 1984-10-01 | 1986-02-18 | Rohm And Haas Company | Washout resistant coatings |
ATE38064T1 (de) | 1985-04-17 | 1988-11-15 | Akzo Nv | Verfahren zum anbringen einer wegmarkierungszusammensetzung. |
CA2020629C (en) | 1989-07-21 | 2000-02-01 | Frank Landy | Shelf stable fast-cure aqueous coating |
JPH0459828A (ja) * | 1990-06-29 | 1992-02-26 | Diafoil Co Ltd | 再生ペレットの製造方法 |
ATE149550T1 (de) | 1992-10-23 | 1997-03-15 | Rohm & Haas | Wässrige zusammensetzung |
DK0654068T3 (da) | 1993-06-10 | 1998-05-04 | Plastiroute Sa | Fremgangsmåde samt indretning til påføring af vandrette markeringer på veje og andre arealer, der bliver anvendt til færdsel |
US5403393A (en) | 1994-02-03 | 1995-04-04 | Dubble; William H. | Thick film washout resistant coatings |
DE4414988A1 (de) * | 1994-04-29 | 1995-11-02 | Bayer Ag | Verfahren zur Herstellung von wasserverdünnbaren Bindemitteln und deren Verwendung |
JPH0999628A (ja) * | 1994-10-07 | 1997-04-15 | Canon Inc | 画像形成方法 |
US5537934A (en) * | 1994-10-19 | 1996-07-23 | Engelhard Corporation | Cationically stabilized slurries of calcined kaolin clay |
AT402731B (de) | 1994-11-08 | 1997-08-25 | Vianova Kunstharz Ag | Wasserverdünnbare strassenmarkierfarben |
JPH10512611A (ja) | 1995-01-18 | 1998-12-02 | ザ ダウ ケミカル カンパニー | 速硬性水性塗料組成物およびペイント |
JPH08218037A (ja) | 1995-02-16 | 1996-08-27 | Rohm & Haas Co | 水性塗料組成物 |
JPH09272259A (ja) * | 1996-04-05 | 1997-10-21 | Oji Paper Co Ltd | 被記録媒体 |
US6140406A (en) * | 1996-06-28 | 2000-10-31 | Consolidated Papers, Inc. | High solids interactive coating composition, ink jet recording medium, and method |
US5939514A (en) * | 1996-09-26 | 1999-08-17 | Rohm And Haas Company | Coating composition having extended storage stability and method for producing wear resistant coatings therefrom |
JPH1111002A (ja) * | 1997-06-23 | 1999-01-19 | Oji Paper Co Ltd | インクジェット記録用シート |
US6153288A (en) * | 1997-07-24 | 2000-11-28 | Avery Dennison Corporation | Ink-receptive compositions and coated products |
JPH1148601A (ja) * | 1997-08-04 | 1999-02-23 | Oji Paper Co Ltd | インクジェット記録体の製造方法 |
-
1999
- 1999-11-23 DE DE19956128A patent/DE19956128A1/de not_active Withdrawn
-
2000
- 2000-11-17 MX MXPA02005202A patent/MXPA02005202A/es not_active Application Discontinuation
- 2000-11-17 EP EP00989863A patent/EP1250388B1/de not_active Expired - Lifetime
- 2000-11-17 US US10/130,882 patent/US7071260B1/en not_active Expired - Fee Related
- 2000-11-17 WO PCT/EP2000/011429 patent/WO2001038447A2/de active IP Right Grant
- 2000-11-17 DE DE50009681T patent/DE50009681D1/de not_active Expired - Fee Related
- 2000-11-17 AT AT00989863T patent/ATE290051T1/de not_active IP Right Cessation
- 2000-11-17 PT PT00989863T patent/PT1250388E/pt unknown
- 2000-11-17 ES ES00989863T patent/ES2239064T3/es not_active Expired - Lifetime
- 2000-11-17 JP JP2001540203A patent/JP2003514976A/ja active Pending
- 2000-11-17 BR BR0015797-0A patent/BR0015797A/pt not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4406624A1 (de) * | 1994-03-01 | 1995-09-07 | Roehm Gmbh | Vernetzte wasserlösliche Polymerdispersionen |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013044278A1 (de) * | 2011-09-26 | 2013-04-04 | Hubert Lengheim | Folienbildendes beschichtunsmittel |
Also Published As
Publication number | Publication date |
---|---|
BR0015797A (pt) | 2002-07-23 |
WO2001038447A3 (de) | 2001-10-18 |
DE50009681D1 (de) | 2005-04-07 |
PT1250388E (pt) | 2005-06-30 |
JP2003514976A (ja) | 2003-04-22 |
ES2239064T3 (es) | 2005-09-16 |
EP1250388A2 (de) | 2002-10-23 |
ATE290051T1 (de) | 2005-03-15 |
US7071260B1 (en) | 2006-07-04 |
MXPA02005202A (es) | 2002-11-07 |
DE19956128A1 (de) | 2001-05-31 |
EP1250388B1 (de) | 2005-03-02 |
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