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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 8673432 B1

PDFFull Text
Expired
Date of Patent:
Mar. 18, 2014

Filed:

Mar. 12, 2008

Aliphatic polyester sheet and molded body composed of the same

Applicants:

Gouhei Yamamura, Shiga, JP;

Kazuyoshi Nishikawa, Shiga, JP;

Masahiro Kimura, Shiga, JP;

Tian Xia, Shanghai, CN;

Zheng Xu, Shanghai, CN;

Zhengzheng Lai, Shanghai, CN;

Jinglu Chen, Shanghai, CN;

Inventors:

Gouhei Yamamura, Shiga, JP;

Kazuyoshi Nishikawa, Shiga, JP;

Masahiro Kimura, Shiga, JP;

Tian Xia, Shanghai, CN;

Zheng Xu, Shanghai, CN;

Zhengzheng Lai, Shanghai, CN;

Jinglu Chen, Shanghai, CN;

Assignee:

Toray Industries, Inc., , JP;

Attorney:

DLA Piper LLP (US)

Primary Examiner:

Vivian Chen

Int. Cl.
CPC ...
B32B 7/00 (2006.01); B32B 7/02 (2006.01); B32B 27/06 (2006.01); B32B 27/18 (2006.01); B32B 27/36 (2006.01); C08K 5/053 (2006.01); C08K 5/16 (2006.01); C08K 5/20 (2006.01);
U.S. Cl.
CPC ...
Abstract

An aliphatic polyester-based sheet including at least Layer A including an aliphatic polyester, wherein Xof the Layer A is 3-60% and the Layer A contains a crystal nucleating agent and a compound having hydrogen bonding properties with the crystal nucleating agent, and haze of the entire sheet is less than 10%.

Find Patent Forward Citations

Yamamura, Gouhei. (2014). Aliphatic polyester sheet and molded body composed of the same (U.S. Patent No. 8673432). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8673432

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

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