Stir-in organic pigments

Details Stir-in organic pigments Stir-in organic pigments

1994-09-14

1996-12-17

Bell, Mark L.

Compositions: coating or plastic

Materials or ingredients

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

106 23R, 106464, 106469, 106493, 106494, 106495, 106496, 106497, 106498, 106500, 106504, C09C 104

Patent

active

055849229

ABSTRACT:
Disclosed is a process for coloring high-molecular-weight coatings and ink systems which comprises uniformly dispersing an effective pigmenting amount of a stir-in pigment in the coating or ink system; wherein the stir-in pigment is an organic pigment crude consisting essentially of non-platelet-shaped particles having an average particle size of from 0.5 to 25 .mu.m and/or a pigment composition consisting essentially of an organic pigment having an average particle size of from 0.01 to 25 .mu.m and inorganic filler pigment.

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