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:
Apr. 30, 2013
Filed:
Dec. 15, 2009
Applicants:
Hideyuki Imai, Aichi-ken, JP;
Yoshinori Nagamori, Aichi-ken, JP;
Shinichi Takeda, Aichi-ken, JP;
Inventors:
Assignee:
Toyoda Gosei Co., Ltd., Aichi-pref., JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/12 (2006.01); B32B 15/082 (2006.01); B32B 15/092 (2006.01); B32B 15/20 (2006.01); B32B 37/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composite material engineered from metal and resin and a production method of the composite material. The composite material includes a metal portion composed of metal; a resin portion composed of resin; a polar functional group imparted to a surface of the metal portion; and an adhesion modifying agent mixed in the resin and including an adhesive functional group which interacts with the polar functional group. The metal portion and the resin portion are bonded by the interaction between the polar functional group and the adhesive functional group.