Organic pigments coated with metal oxides fixed with ethyl cellu

Details Organic pigments coated with metal oxides fixed with ethyl cellu Organic pigments coated with metal oxides fixed with ethyl cellu

1988-06-06

1989-02-28

Morris, Theodore

Compositions: coating or plastic

Materials or ingredients

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

106493, 106498, 106491, 42721331, 428248, 42840224, 523204, 523207, 524 46, C08L 108, B32B 516

Patent

active

048082309

ABSTRACT:
Compositions containing an organic pigment coated with metal oxides, wherein the pigment particles are provided with a tenacious, dense, highly crosslinked coating of silica and/or alumina which is fixed by polycondensation of a silicate and/or aluminate with the free hydroxyl groups of a layer of ethyl cellulose that densely coats the surface of the pigment particles.
Pigment compositions of this kind are distinguished in particular by excellent rheological properties in varnish and printing ink systems, by high gloss of the finishes obtained therewith, and by substantial non-deformation of the plastic mouldings pigmented therewith.

REFERENCES:
patent: 3242051 (1966-03-01), Hiestand et al.
patent: 3370971 (1968-02-01), Linton
patent: 3470007 (1969-09-01), Linton
patent: 3639133 (1972-02-01), Linton

Affiliated with

Also associated with

Rating

Organic pigments coated with metal oxides fixed with ethyl cellu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Organic pigments coated with metal oxides fixed with ethyl cellu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organic pigments coated with metal oxides fixed with ethyl cellu will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1364112