The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 1996
Filed:
Jun. 28, 1994
Takashi Yamamoto, Setagaya, JP;
Masatoshi Uenishi, Fujiidera, JP;
Haruzo Katoh, Akashi, JP;
Shunichi Setoguchi, Kashihara, JP;
Toyo Aluminium Kabushiki Kaisha, Osaka, JP;
Abstract
Disclosed herein is an aluminium pigment comprising aluminium flakes, the surface of each aluminium flake being coated with a film of molybdic acid in an amount of 0.1 to 10% by weight in terms of Mo based on aluminium, which is further coated with a phosphoric film derived from a phosphoric compound selected from inorganic phosphoric acids, organic phosphoric acid esters having one phosphate group and their salts in an amount of 0.05 to 1% by weight in terms of P based on aluminium. The aluminium pigment of the present invention has good color tone and good adhesion. Further, the aluminium pigment of the present invention has good resistance to hot water.