Coated abrasive article

Details Coated abrasive article Coated abrasive article

1998-05-01

2000-06-20

Krynski, William

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

428327, 428343, 428345, 428355R, 428413, B32B 516

Patent

active

060776013

ABSTRACT:
A coated abrasive article comprises a backing, a first binder on the backing, and a plurality of abrasive particles in the first binder. The first binder precursor is an energy-curable preferably, melt-processable resin containing an epoxy resin, an ethylene-vinyl acetate copolymer, and a curing agent for crosslinking the epoxy resin that is cured to provide a crosslinked make coating. The above binder precursors of the invention are preferably free of homopolymers and copolymers of olefinic monomers. In another aspect, the invention also describes an energy curable first binder precursor containing an epoxy resin, an ethylene-vinyl acetate copolymer, a polyfunctional acrylate component and a curing agent for crosslinking the epoxy resin that is cured to provide a crosslinked make coating. The invention also relates to a method of producing such coated abrasive articles and a surface-treated backing material.

REFERENCES:
patent: 2071549 (1937-02-01), Mahlman
patent: 2128905 (1938-09-01), Benner et al.
patent: 2128907 (1938-09-01), Benner et al.
patent: 2958593 (1960-11-01), Hoover et al.
patent: 3018262 (1962-01-01), Schroeder
patent: 3117099 (1964-01-01), Proops et al.
patent: 3464948 (1969-09-01), Russell
patent: 3641195 (1972-02-01), Ball et al.
patent: 4009224 (1977-02-01), Warnken
patent: 4026705 (1977-05-01), Crivello et al.
patent: 4028393 (1977-06-01), Rottloff et al.
patent: 4058401 (1977-11-01), Crivello
patent: 4173476 (1979-11-01), Smith et al.
patent: 4250053 (1981-02-01), Smith
patent: 4256828 (1981-03-01), Smith
patent: 4312902 (1982-01-01), Murase et al.
patent: 4427481 (1984-01-01), Smith et al.
patent: 4517340 (1985-05-01), Read et al.
patent: 4560579 (1985-12-01), Siadat et al.
patent: 4612209 (1986-09-01), Forgo et al.
patent: 4652275 (1987-03-01), Bloecher et al.
patent: 4684678 (1987-08-01), Schultz et al.
patent: 4693775 (1987-09-01), Harrison et al.
patent: 4708996 (1987-11-01), Hoffman et al.
patent: 4751138 (1988-06-01), Tumey et al.
patent: 4789712 (1988-12-01), Hoffman et al.
patent: 4799939 (1989-01-01), Bloecher et al.
patent: 4850871 (1989-07-01), Bryan
patent: 4903440 (1990-02-01), Larson et al.
patent: 4920182 (1990-04-01), Manser et al.
patent: 4933219 (1990-06-01), Sakumoto et al.
patent: 4991362 (1991-02-01), Heyer et al.
patent: 4997717 (1991-03-01), Rembold et al.
patent: 5059701 (1991-10-01), Keipert
patent: 5071914 (1991-12-01), Zimmel et al.
patent: 5089536 (1992-02-01), Palazzotto
patent: 5095046 (1992-03-01), Tse
patent: 5191101 (1993-03-01), Palazzotto et al.
patent: 5215860 (1993-06-01), McCormick et al.
patent: 5236472 (1993-08-01), Kirk et al.
patent: 5242980 (1993-09-01), Tse
patent: 5252694 (1993-10-01), Willett et al.
patent: 5294517 (1994-03-01), McCormick et al.
patent: 5387492 (1995-02-01), McCormick et al.
patent: 5407978 (1995-04-01), Bymark et al.
patent: 5412000 (1995-05-01), Hellmann et al.
patent: 5436063 (1995-07-01), Follett et al.
patent: 5507850 (1996-04-01), Helmin
patent: 5523152 (1996-06-01), Thurber et al.
patent: 5558911 (1996-09-01), Blum
patent: 5703198 (1997-12-01), Twigt et al.
patent: 5704952 (1998-01-01), Law et al.
patent: 5709948 (1998-01-01), Perez et al.
patent: 5730764 (1998-03-01), Williamson et al.

Affiliated with

Also associated with

Rating

Coated abrasive article does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coated abrasive article, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coated abrasive article will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1850375