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:
May. 08, 2018
Filed:
Jul. 24, 2015
Applicant:
Tsrc Corporation, Taipei, TW;
Inventors:
Dale Lee Handlin, Jr., Charlotte, NC (US);
Chun Yu Cheng, Taipei, TW;
Assignee:
TSRC Corporation, Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 53/02 (2006.01); C09D 153/02 (2006.01); C08L 23/04 (2006.01); C08L 91/00 (2006.01); C08K 3/26 (2006.01);
U.S. Cl.
CPC ...
C08L 53/025 (2013.01); C08L 23/04 (2013.01); C08L 91/00 (2013.01); C09D 153/025 (2013.01); C08K 2003/265 (2013.01);
Abstract
The present invention provides polymer compositions containing a block copolymer having a formula A-B-A, wherein the block A is a vinyl aromatic block and the block B is a hydrogenated conjugated diene block, and compounds made from the polymer compositions. The block copolymer exhibits excellent flow characteristics, which allow it to be molded or extruded to isotropic articles. The present invention also provides films and molded articles therefrom.