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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 9605131 B1

PDFFull Text
Date of Patent:
Mar. 28, 2017

Filed:

Apr. 05, 2013

Thermoplastic polyurethanes composition and preparation processes thereof

Applicant:

Basf SE, Ludwigshafen, DE;

Inventors:

Wei Zhuang, Shanghai, CN;

Bin Chen, Shanghai, CN;

Akira Nomura, Shanghai Pudong, CN;

Etsuhiro Yamamoto, Yatomi, JP;

Jianqiang Qu, Shanghai, CN;

Michi Kondo, Singapore, SG;

Tienkuan Lim, Petaling BA, MY;

Frank Schaefer, Stemwede, DE;

Assignee:

BASF SE, Ludwigshafen, DE;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Susannah Chung

Assistant Examiner:

Robert T Butcher

Int. Cl.
CPC ...
C08K 5/00 (2006.01); C08K 5/12 (2006.01); C08L 75/04 (2006.01); C08G 18/48 (2006.01); C08G 18/66 (2006.01); C08G 18/76 (2006.01); C08G 18/08 (2006.01);
U.S. Cl.
CPC ...
C08K 5/12 (2013.01); C08G 18/0895 (2013.01); C08G 18/4854 (2013.01); C08G 18/6674 (2013.01); C08G 18/7671 (2013.01); C08L 75/04 (2013.01);
Abstract

This invention is directed to a thermoplastic polyurethanes composition comprising polyether-based thermoplastic polyurethane and 1,2-cyclohexane dicarboxylic acid ester and preparation processes thereof. The thermoplastic polyurethane composition has a good mold release behavior in injection molding without undesirably significant shrinkage and surface blooming of final product.

Find Patent Forward Citations

Zhuang, Wei. (2017). Thermoplastic polyurethanes composition and preparation processes thereof (U.S. Patent No. 9605131). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9605131

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

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