logo

For the Inventor, By the Inventor

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.:

US 10596737 B1

PDFFull Text
Date of Patent:
Mar. 24, 2020

Filed:

Dec. 14, 2017

Molded article and molding method thereof

Applicant:

Panasonic Corporation, Kadoma-shi, Osaka, JP;

Inventors:

Yuki Mita, Nara, JP;

Shouma Nishino, Osaka, JP;

Hideo Mine, Nara, JP;

Masashi Hamabe, Osaka, JP;

Toshifumi Nagino, Osaka, JP;

Assignee:

PANASONIC CORPORATION, Osaka, JP;

Attorney:

Hamre, Schumann, Mueller & Larson, P.C.

Primary Examiner:

Alexander F Ferre

Int. Cl.
CPC ...
B29C 45/14 (2006.01); C08J 5/04 (2006.01); B32B 23/08 (2006.01); B32B 15/12 (2006.01); B29B 15/12 (2006.01); B29C 45/00 (2006.01); B29C 45/73 (2006.01); B29K 309/08 (2006.01); B29K 201/00 (2006.01); B29K 105/12 (2006.01); B29L 23/00 (2006.01); B29C 45/78 (2006.01);
U.S. Cl.
CPC ...
B29C 45/14811 (2013.01); B29B 15/12 (2013.01); B29C 45/0005 (2013.01); B29C 45/0025 (2013.01); B29C 45/73 (2013.01); B32B 23/08 (2013.01); C08J 5/045 (2013.01); B29C 45/78 (2013.01); B29C 2045/7343 (2013.01); B29C 2945/76531 (2013.01); B29C 2945/76732 (2013.01); B29C 2945/76859 (2013.01); B29K 2105/12 (2013.01); B29K 2201/00 (2013.01); B29K 2309/08 (2013.01); B29K 2995/002 (2013.01); B29L 2023/00 (2013.01); C08J 2300/22 (2013.01);
Abstract

A molded articleis made of a resin materialcontaining cellulose fibers. The molded articlehas a surface portionthat is in a range satisfying T≤0.1×T where T is the thickness of the molded articleand Tis a distance from the surface of the molded article, and the molded articlesatisfies D≥1.1×D where D is an average cellulose concentration of the overall molded articleand Dis an average cellulose concentration of the surface portion. Thus, the molded article suppresses an increase in bending modulus while considerably improving a tensile modulus.

Find Patent Forward Citations

Mita, Yuki. (2020). Molded article and molding method thereof (U.S. Patent No. 10596737). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10596737

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…