Formulations for coated diamond abrasive slurries

Details Formulations for coated diamond abrasive slurries Formulations for coated diamond abrasive slurries

2007-06-26

2007-06-26

Bernatz, Kevin M. (Department: 1773)

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Particulate matter

C451S526000, C451S533000, C451S539000, C051S295000, C051S298000, C051S307000, C427S180000, C427S212000

Reexamination Certificate

active

10091080

ABSTRACT:
The present invention is directed to an abrasive article and methods of making the abrasive article. An abrasive coating on the abrasive article comprises at least 20% by weight of a superabrasive particle. The abrasive coating is derived from an abrasive slurry. The abrasive slurry may comprise and a dispersant having an AV wherein AV=1000*[(Amine Value)/(Mw)]. The dispersant comprises a polymer having a molecular weight (Mw) of greater than 500 g/mol and an AV of greater than 4.5, a polymer having a molecular weight (Mw) of greater than 10,000 g/mol and an AV of greater than 1.0, or a polymer having a molecular weight (Mw) of greater than 100,000 g/mol and an AV of greater than 0.

REFERENCES:
patent: 3188265 (1965-06-01), Charbonneau et al.
patent: 4202957 (1980-05-01), Bonk et al.
patent: 4563388 (1986-01-01), Bonk et al.
patent: 4749617 (1988-06-01), Canty
patent: 4867757 (1989-09-01), Payne
patent: 4903440 (1990-02-01), Kirk et al.
patent: 4906523 (1990-03-01), Bilkadi et al.
patent: 4933234 (1990-06-01), Kobe et al.
patent: 5062865 (1991-11-01), Chen et al.
patent: 5152917 (1992-10-01), Pieper et al.
patent: 5244979 (1993-09-01), Yamamoto et al.
patent: 5368619 (1994-11-01), Culler
patent: 5395743 (1995-03-01), Brick et al.
patent: 5397826 (1995-03-01), Wexler
patent: 5432050 (1995-07-01), James et al.
patent: 5434037 (1995-07-01), Wexler et al.
patent: 5491051 (1996-02-01), DeCory et al.
patent: 5698618 (1997-12-01), Kamikubo et al.
patent: 5798136 (1998-08-01), Landry-Coltrain et al.
patent: 5807661 (1998-09-01), Landry-Coltrain
patent: 5814113 (1998-09-01), Neuland
patent: 5821027 (1998-10-01), Landry-Coltrain et al.
patent: 5958794 (1999-09-01), Bruxvoort et al.
patent: 5998091 (1999-12-01), Suzuki
patent: 6001550 (1999-12-01), Yacobucci et al.
patent: 6025015 (2000-02-01), Landry-Coltrain et al.
patent: 6048677 (2000-04-01), Chen et al.
patent: 6174661 (2001-01-01), Chen et al.
patent: 6228570 (2001-05-01), Freeman et al.
patent: 6296996 (2001-10-01), Ogawa et al.
patent: 6848986 (2005-02-01), Kendall et al.
patent: 2003/0017797 (2003-01-01), Kendall et al.
patent: 2003/0024169 (2003-02-01), Kendall et al.
patent: 2003/0032679 (2003-02-01), Cayton et al.
patent: 2003/0194961 (2003-10-01), Kendall et al.
patent: 1 114 855 (2001-07-01), None
patent: WO 01/08848 (2001-02-01), None
http://www.rnagardas.com/HMWPD.html.
U.S. Appl. No. 60/299,781 (Titled: Non-Aqueous Dispersion of Nanocrystalline Metal Oxides).
“Principles of Polymerization”, 3rd Edition, Ed: George Odian, John Wiley & Sons, 1991, pp. 22-24.
“Polymers: Chemistry & Physics of Modern Material”, 2nd Edition, Ed: J.M.G. Cowie, Blackie & Son Limited, 1991, p. 10.
Abstract, JP 62 043482 A2, Fumihide et al., Aug. 21, 1985.
Avecia Brochure, “SOLSPERSE Hyperdispersants for Cationic UV Coatings”, Nov. 1999.
Parfitt, G.D., “Fundamental Aspects of Dispersion”, Dispersion of Powders in Liquids (with Special Reference to Pigments), 3rdedition, New Jersey: Applied Science Publishers, 1981, Chapter 1, pp. 1-50.

Affiliated with

Also associated with

Rating

Formulations for coated diamond abrasive slurries does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3815510