Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1994-08-31
1996-01-02
Bell, Mark L.
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
106403, C09C 162
Patent
active
054804817
ABSTRACT:
Disclosed herein is an aluminum pigment comprising aluminum flakes, each of the aluminum flake being coated with molybdic acid in an amount of 0.1 to 10% by weight in terms of Mo based on Al. If desired, at least one selected from water-insoluble metal salts of molybdic acid and vanadium pentoxide in an amount of 0.1 to 10% by weight in terms of metal based on Al may be attached on the coatings of molybdic acid.
The aluminum pigment of the present invention has good color tone and good water resistance.
REFERENCES:
patent: 3969127 (1976-07-01), Robitaille et al.
patent: 4350535 (1982-09-01), Ishijima et al.
patent: 5028639 (1991-07-01), Treutlein et al.
patent: 5296032 (1994-03-01), Jenkins et al.
patent: 5322560 (1994-06-01), DePue et al.
patent: 5372638 (1994-12-01), DePue et al.
Database WPI Section Ch. Week 9252, Derwent Publications Ltd. London, GB, Class G01 AN 92-426415 & JP-A-4 318 181 (Nippon Paint Co.) 9 Nov. 1992 Abstract.
Database WPI, Section Ch. Week 8513, Derwent Publications Ltd., London, GB, Class G01, AN 85-077465 & JP-A-60 029 401 (Pentel K.K.) 14 Feb. 1985 Abstract.
Katoh Haruzo
Matsufuji Takashi
Setoguchi Shunichi
Bell Mark L.
Hertzog Scott L.
Toyo Aluminum Kabushiki Kaisha
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