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. 21, 2005
Applicants:
Kenichi Takase, Kanuma, JP;
Masayasu Okuda, Kanuma, JP;
Masato Naito, Kanuma, JP;
Inventors:
Assignee:
JSP Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 39/00 (2006.01); C08J 9/00 (2006.01); B29D 7/00 (2006.01); B29C 45/00 (2006.01); B29C 47/00 (2006.01); B29C 45/14 (2006.01); B32B 37/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A polylactic acid resin foamed molding obtained by placing in a mold a cylindrical body having a foamed layer, which is formed by extruding a foamable molten resin composition prepared by kneading together a polylactic acid resin and a physical blowing agent from a die into a low-pressure zone, and molding it, wherein