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:
Mar. 11, 2014
Filed:
Sep. 13, 2011
Katsumi Fujimoto, Saitama, JP;
Takao Hasegawa, Saitama, JP;
Katsumi Fujimoto, Saitama, JP;
Takao Hasegawa, Saitama, JP;
Valeo Japan Co., Ltd., Saitama, JP;
Abstract
Disclosed is a polyamideimide-based film coating composition free from any restricted substance or a substance which might possibly be a restricted one such as N-methyl pyrrolidone and N-ethyl pyrrolidone and capable of replacing a conventional coating composition using a solvent such as N-methyl pyrrolidone. The polyamideimide-based film coating composition of the present invention is a polyamideimide-based film coating composition comprising a polyamideimide resin and a solvent, the polyamideimide resin being dissolved as a binder in the solvent, wherein the solvent contains γ-butyrolactone and cyclopentanone, and a volume of γ-butyrolactone is 50% by volume or more compared to a total volume of γ-butyrolactone and cyclopentanone.