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. 12, 2010
Filed:
Nov. 29, 2004
Takeshi Horie, Kanagawa, JP;
Shinichiro Yamada, Kanagawa, JP;
Yuko Fujihira, Kanagawa, JP;
Hiroyuki Mori, Kanagawa, JP;
Tsutomu Noguchi, Kanagawa, JP;
Takeshi Horie, Kanagawa, JP;
Shinichiro Yamada, Kanagawa, JP;
Yuko Fujihira, Kanagawa, JP;
Hiroyuki Mori, Kanagawa, JP;
Tsutomu Noguchi, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
Disclosed is a biodegradable resin composition containing at least one biodegradable organic high molecular compound, a flame retardant additive containing a phosphorus-containing compound, and a hydrolysis suppressing agent suppressing the hydrolysis of the at least one biodegradable organic high molecular compound. An aliphatic polyester resin is polylactic acid, polycaprolactone, polyhydroxy lactic acid, polyhydroxy valeric acid, polyethylene succinate, polybutylene succinate, polybutylene adipate, polymalic acid, polyesters synthesized by fermentation, or a copolymer containing at least one of them. A polysaccharide is cellulose, starch, chitin, chitosan, dextrane, a derivative of at least one of them, or a copolymer containing at least one of them.