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:
Oct. 25, 2011
Filed:
Apr. 15, 2005
Applicants:
Takao Kanai, Fujisawa, JP;
Hiroshi Kanai, Kimitsu, JP;
Inventors:
Takao Kanai, Fujisawa, JP;
Hiroshi Kanai, Kimitsu, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/16 (2006.01); B32B 9/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A surface-treated metal according to an exemplary embodiment of the present invention can include a metal base material, and an inorganic-organic composite film formed on at least a portion of a surface of the metal base material. The inorganic-organic composite film may have a siloxane bond as a main bond in a main skeleton. The film may further have, in bonds of either or both of the main skeleton and/or a side chain, either or both of an ether bond and/or an amino bond. The film may also include an alkyl group having 1 to 12 carbon atoms, an aryl group, a carboxyl group, an amino group, and/or a hydroxyl group.