Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1995-06-07
1997-09-16
Bell, Mark L.
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
106410, 106415, 106416, 106417, 106464, 106469, 106470, 106471, 106491, 106493, 106494, C09C 104, C08K 500
Patent
active
056675801
ABSTRACT:
The disclosure describes pigment compositions containing an organic pigment and a transparent filler having a mean particle size less than 10 .mu.m and a narrow particle size distribution; as well as methods of preparing the pigment compositions. The pigment compositions are useful for pigmenting high-molecular-weight organic materials; especially coating compositions, curable ink systems, plastics, as well as for use in laser marking applications.
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Bell Mark L.
Ciba-Geigy Corporation
Dohmann George R.
Hertzog Scott L.
Mansfield Kevin T.
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