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. 01, 2010
Filed:
Oct. 23, 2006
Yasuhiro Genjima, Hanno, JP;
Yasuhiro Genjima, Hanno, JP;
Origin Electric Company Limited, Tokyo, JP;
Abstract
According to the present invention, there are provided a coating material composition for chromium plating, which can maintain high adhesion to the chromium plated surface of a chromium plated material having reduced adhesion for a long period and also can form a coating film having excellent chemical resistance, and an article comprising a coating film made of the same. The coating material composition for chromium plating, comprises a vinyl-based polymer (A) obtained by polymerizing a vinyl-based monomer mixture containing a vinyl-based monomer having an amino group, and a compound (B) having an epoxy group and a hydrolyzable silyl group in a molecule, wherein the vinyl-based polymer (A) has a glass transition temperature of lower than 30° C., and the content of the vinyl-based monomer having an amino group is 5% by weight or more and less than 20% by weight in the vinyl-based monomer mixture (100% by weight).