Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1993-07-03
1994-08-09
Group, Karl
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
106400, 106401, 106499, 5263171, C08K 500
Patent
active
053363140
ABSTRACT:
Pigment dispersing vehicles which are polymers containing one or more groups of the structure: ##STR1## are disclosed. The pigment dispersing vehicles can be used to form pigment dispersions by the pigment flushing mechanism. The resultant dispersions have high pigment loadings and color strength enabling them to be used across many coating lines.
REFERENCES:
patent: 4762569 (1988-08-01), Miki et al.
patent: 4765841 (1988-08-01), Vinther et al.
patent: 4957842 (1990-09-01), Fukase et al.
patent: 5030283 (1991-07-01), Bender et al.
Group Karl
Hertzog Scott L.
PPG Industries Inc.
Uhl William J.
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