Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1993-04-15
1994-04-19
Bell, Mark
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
C08K 542, C08K 507
Patent
active
053042450
ABSTRACT:
A acid-curing coating composition which is improved in pigment dispersibility, which is free from the formation of aggregates, free from the substantial growth of a crystal and excellent in fluidity, and which gives a coating having a clear color tone and high gloss, the coating composition comprising a pigment composition containing 100 parts by weight of a pigment and 0.5 to 30 parts by weight of a sulfonic acid group-containing anthraquinone compound or its metal salt, and an acid-curing paint varnish.
REFERENCES:
Sumitomo Chemical, Database WPIL Week 8335, Derwent Publications Ltd., AN83-750923 JP-A-58 125 758 Jul. 26, 1983.
Toyo Ink Mfg. Co., Database WPIL Week 9232, Derwent Publications Ltd. AN 92-263109 JP-A-4 178 471 Jun. 25, 1992.
Nippon Shokubai Kagaku, Database WPIL Week 8540, Derwent Publications Ltd. AN 85-247042 JP-A-60 163 836 Aug. 26, 1985.
Hikosaka Michichika
Mochizuki Akimitsu
Bell Mark
Hertzog Scott L.
Toyo Ink Manufacturing Co. Ltd.
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