EP0004454A3 - Improvements in coated abrasives - Google Patents

Improvements in coated abrasives Download PDF

Info

Publication number
EP0004454A3
EP0004454A3 EP79300441A EP79300441A EP0004454A3 EP 0004454 A3 EP0004454 A3 EP 0004454A3 EP 79300441 A EP79300441 A EP 79300441A EP 79300441 A EP79300441 A EP 79300441A EP 0004454 A3 EP0004454 A3 EP 0004454A3
Authority
EP
European Patent Office
Prior art keywords
sheet
abrasive particles
coated abrasives
binder
flexible
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP79300441A
Other languages
German (de)
French (fr)
Other versions
EP0004454A2 (en
Inventor
Robert Michael Barron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0004454A2 publication Critical patent/EP0004454A2/en
Publication of EP0004454A3 publication Critical patent/EP0004454A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

Abstract

Coated abrasives comprising a sheet (1) of paper or fabric coated with abrasive particles in an adhesive binder are made more flexible and longer-lasting by applying the abrasive particles in the binder in an array of discrete dots (3) covering only part of the area of the sheet. The performance of the product is further improved by the use of a backing sheet (2) of flexible synthetic foam material.
The products are sanding sheets which may be made into belts or discs for use on machines and tools, cleaning and polishing sheets, and dishwashing pads.
EP79300441A 1978-03-23 1979-03-20 Improvements in coated abrasives Withdrawn EP0004454A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1176678 1978-03-23
GB1176678 1978-03-23
GB7905338 1979-02-15
GB7905338 1979-02-15

Publications (2)

Publication Number Publication Date
EP0004454A2 EP0004454A2 (en) 1979-10-03
EP0004454A3 true EP0004454A3 (en) 1979-10-31

Family

ID=26248504

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79300441A Withdrawn EP0004454A3 (en) 1978-03-23 1979-03-20 Improvements in coated abrasives

Country Status (3)

Country Link
EP (1) EP0004454A3 (en)
JP (1) JPS54133691A (en)
BR (1) BR7901769A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5820450A (en) 1992-01-13 1998-10-13 Minnesota Mining & Manufacturing Company Abrasive article having precise lateral spacing between abrasive composite members
US6524681B1 (en) 1997-04-08 2003-02-25 3M Innovative Properties Company Patterned surface friction materials, clutch plate members and methods of making and using same

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043796A1 (en) * 1980-11-20 1982-07-22 Walter 6342 Haiger Klingspor FLEXIBLE ABRASIVE, EXAMPLE IN THE FORM OF SHEETS, TAPES, DISKS OR THE LIKE
DE3219567A1 (en) * 1982-05-25 1983-12-01 SEA Schleifmittel Entwicklung Anwendung GmbH, 7530 Pforzheim ELASTIC GRINDING BODY AND METHOD FOR THE PRODUCTION THEREOF
GB8701553D0 (en) * 1987-01-24 1987-02-25 Interface Developments Ltd Abrasive article
CA1298980C (en) * 1988-02-26 1992-04-21 Clyde D. Calhoun Abrasive sheeting having individually positioned abrasive granules
US4966609A (en) * 1989-04-07 1990-10-30 Uniroyal Plastics Co., Inc. Conformable abrasive article
DK12891D0 (en) * 1991-01-25 1991-01-25 Barman Jensen Rolf SLIDE BAND
US5212910A (en) * 1991-07-09 1993-05-25 Intel Corporation Composite polishing pad for semiconductor process
US5527215A (en) * 1992-01-10 1996-06-18 Schlegel Corporation Foam buffing pad having a finishing surface with a splash reducing configuration
US6439979B1 (en) * 1992-02-12 2002-08-27 Tokyo Electron Limited Polishing apparatus and polishing method using the same
AU674735B2 (en) * 1993-03-12 1997-01-09 Minnesota Mining And Manufacturing Company Method and article for polishing stone
JP3009565B2 (en) * 1993-08-18 2000-02-14 洋 橋本 Grinding tool
US6081959A (en) * 1996-07-01 2000-07-04 Umbrell; Richard Buffer centering system
US5913713A (en) * 1997-07-31 1999-06-22 International Business Machines Corporation CMP polishing pad backside modifications for advantageous polishing results
US6298518B1 (en) 1998-04-14 2001-10-09 Richard T. Umbrell Heat dissipating buffing pad
US6105197A (en) * 1998-04-14 2000-08-22 Umbrell; Richard T. Centering system for buffing pad
US6473266B1 (en) 2000-08-31 2002-10-29 Imation Corp. Magnetic recording diskette having reduced-area fabric liner
DE102006005160A1 (en) 2006-02-04 2007-08-09 Carl Freudenberg Kg scouring body
US20070243802A1 (en) * 2006-04-14 2007-10-18 Petersen John G Laminated flexible resilient abrasive article
JP5767325B2 (en) 2010-07-02 2015-08-19 スリーエム イノベイティブ プロパティズ カンパニー Coated abrasive article
CN104039508B (en) 2011-12-29 2017-12-12 3M创新有限公司 Coated abrasive article and preparation method thereof

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR355676A (en) * 1905-06-28 1905-11-09 Robert Helmuth Lasch Discs, foils or other surfaces for polishing or ironing
US1657784A (en) * 1925-11-23 1928-01-31 Gustave A Bergstrom Abrasive-covered material and the like
US1953983A (en) * 1928-02-07 1934-04-10 Carborundum Co Manufacture of rubber bonded abrasive articles
GB433880A (en) * 1934-02-22 1935-08-22 Carborundum Co Improvements in or relating to flexible abrasive coated articles and the manufacturethereof
GB456985A (en) * 1935-05-18 1936-11-18 Carborundum Co Improvements in abrasive articles
US2073167A (en) * 1936-10-23 1937-03-09 American Floor Surfacing Mach Surface cleaning means
US2292261A (en) * 1940-02-19 1942-08-04 Albertson & Co Inc Abrasive disk and method of making the same
US2410506A (en) * 1942-07-15 1946-11-05 Carborundum Co Coated abrasive
FR1089599A (en) * 1953-09-15 1955-03-18 Abrasive tape
US2743559A (en) * 1953-04-10 1956-05-01 Bay State Abrasive Products Co Abrasive bands
US2804733A (en) * 1953-05-21 1957-09-03 Rexall Drug Company Abrasive article
FR1400574A (en) * 1964-04-17 1965-05-28 S P A M Production process and resulting abrasive discs
US3353308A (en) * 1963-06-04 1967-11-21 Zane Riccardo Flexible abrasive disc
CH453940A (en) * 1966-08-04 1968-03-31 Swarovski Tyrolit Schleif Flexible grinding tool
FR2147606A5 (en) * 1971-07-27 1973-03-09 Dh Prowse Cy Ltd

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR355676A (en) * 1905-06-28 1905-11-09 Robert Helmuth Lasch Discs, foils or other surfaces for polishing or ironing
US1657784A (en) * 1925-11-23 1928-01-31 Gustave A Bergstrom Abrasive-covered material and the like
US1953983A (en) * 1928-02-07 1934-04-10 Carborundum Co Manufacture of rubber bonded abrasive articles
GB433880A (en) * 1934-02-22 1935-08-22 Carborundum Co Improvements in or relating to flexible abrasive coated articles and the manufacturethereof
GB456985A (en) * 1935-05-18 1936-11-18 Carborundum Co Improvements in abrasive articles
US2073167A (en) * 1936-10-23 1937-03-09 American Floor Surfacing Mach Surface cleaning means
US2292261A (en) * 1940-02-19 1942-08-04 Albertson & Co Inc Abrasive disk and method of making the same
US2410506A (en) * 1942-07-15 1946-11-05 Carborundum Co Coated abrasive
US2743559A (en) * 1953-04-10 1956-05-01 Bay State Abrasive Products Co Abrasive bands
US2804733A (en) * 1953-05-21 1957-09-03 Rexall Drug Company Abrasive article
FR1089599A (en) * 1953-09-15 1955-03-18 Abrasive tape
US3353308A (en) * 1963-06-04 1967-11-21 Zane Riccardo Flexible abrasive disc
FR1400574A (en) * 1964-04-17 1965-05-28 S P A M Production process and resulting abrasive discs
CH453940A (en) * 1966-08-04 1968-03-31 Swarovski Tyrolit Schleif Flexible grinding tool
FR2147606A5 (en) * 1971-07-27 1973-03-09 Dh Prowse Cy Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5820450A (en) 1992-01-13 1998-10-13 Minnesota Mining & Manufacturing Company Abrasive article having precise lateral spacing between abrasive composite members
US6524681B1 (en) 1997-04-08 2003-02-25 3M Innovative Properties Company Patterned surface friction materials, clutch plate members and methods of making and using same

Also Published As

Publication number Publication date
JPS54133691A (en) 1979-10-17
EP0004454A2 (en) 1979-10-03
BR7901769A (en) 1979-11-20

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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PUAL Search report despatched

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AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LU NL SE

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn