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:
Jan. 05, 2010
Filed:
Sep. 10, 2007
Applicants:
Yuko Fujihira, Kanagawa, JP;
Tsutomu Noguchi, Kanagawa, JP;
Hiroyuki Mori, Kanagawa, JP;
Shinichiro Yamada, Kanagawa, JP;
Inventors:
Yuko Fujihira, Kanagawa, JP;
Tsutomu Noguchi, Kanagawa, JP;
Hiroyuki Mori, Kanagawa, JP;
Shinichiro Yamada, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/54 (2006.01); C08K 5/29 (2006.01);
U.S. Cl.
CPC ...
Abstract
By molding a biodegradable plastic material which is treated with a compound reactive to the active hydrogen in the biodegradable plastic material, a biodegradable plastic material and molding having long-term reliability are obtained.