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:
Jun. 23, 2009
Filed:
Dec. 19, 2003
Toshio Ohkoshi, Aichi, JP;
Hiroki Takeda, Aichi, JP;
Yoshinori Kato, Aichi, JP;
Masahiro Nakamura, Toyota, JP;
Masayoshi Harada, Osaka, JP;
Manabu Imose, Osaka, JP;
Toshio Ohkoshi, Aichi, JP;
Hiroki Takeda, Aichi, JP;
Yoshinori Kato, Aichi, JP;
Masahiro Nakamura, Toyota, JP;
Masayoshi Harada, Osaka, JP;
Manabu Imose, Osaka, JP;
Kansai Paint Co., Ltd., Amagasaki-Shi, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-Shi, JP;
Abstract
The present invention provides a method of forming a coating film on an aluminum substrate, comprising the steps of: (1) coating an aluminum substrate with a thermosetting polyester resin lustrous powder base coating composition (a) containing a lustrous material, and baking the resulting base coat layer; and (2) coating the base coat layer with a thermosetting acrylic resin clear powder coating composition (b), and baking the resulting clear coat layer to obtain a lustrous multilayer coating film.