Surface modified pigment compositions

Details Surface modified pigment compositions Surface modified pigment compositions

1987-05-15

1989-07-04

Lieberman, Paul

Compositions: coating or plastic

Materials or ingredients

Pigment, filler, or aggregate compositions, e.g., stone,...

106497, 524 87, 524507, 548512, C09C 136

Patent

active

048447420

ABSTRACT:
Surface modification of a variety of pigments, particularly quinacridone pigments, and the pigments resulting therefrom whereby the pigment is treated with a solvent-free, basic, nitrogen-containing copolymer of the polyurethane series and with a dispersion-improving derivative of the primary pigment resulting in compositions exhibiting enhanced performance in automative and other finish systems.

REFERENCES:
patent: 2761868 (1956-09-01), Lacey
patent: 3836379 (1974-09-01), Kirsch et al.
patent: 3850654 (1974-11-01), Jaffe
patent: 3904562 (1975-09-01), Hopfenberg et al.
patent: 4004940 (1977-01-01), Cormier
patent: 4023981 (1977-05-01), Perronin et al.
patent: 4032698 (1977-06-01), Ashe
patent: 4064129 (1977-12-01), Gerson et al.
patent: 4155892 (1979-05-01), Emmons et al.
patent: 4197404 (1980-04-01), Johnson
patent: 4256507 (1981-03-01), Kranz et al.
patent: 4325862 (1982-04-01), Schuster
patent: 4417013 (1983-11-01), Schuster
patent: 4455173 (1984-06-01), Jaffe
patent: 4647647 (1987-03-01), Haubennestel et al.
patent: 4732618 (1988-02-01), Spietschka et al.
patent: 4762752 (1988-08-01), Haubennestel et al.

Affiliated with

Also associated with

Rating

Surface modified pigment compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-850327