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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 10385156 B1

PDFFull Text
Date of Patent:
Aug. 20, 2019

Filed:

Jun. 29, 2017

Performance high vinyl block copolymer compositions and uses thereof

Applicant:

Kraton Polymers U.s. Llc, Houston, TX (US);

Inventors:

Yonghua Zhou, Houston, TX (US);

Ruidong Ding, Houston, TX (US);

Liqiang Ma, Shanghai, CN;

Assignee:

Kraton Polymers U.S. LLC, Houston, TX (US);

Attorney:

Ramesh Krishnamurti

Primary Examiner:

Mark S Kaucher

Int. Cl.
CPC ...
C08F 297/04 (2006.01); C08F 297/08 (2006.01); C08J 5/18 (2006.01); C08L 23/12 (2006.01); C08L 53/00 (2006.01); G01N 30/00 (2006.01); G01R 33/46 (2006.01);
U.S. Cl.
CPC ...
C08F 297/044 (2013.01); C08F 297/083 (2013.01); C08J 5/18 (2013.01); C08L 23/12 (2013.01); C08L 53/00 (2013.01); C08J 2353/02 (2013.01); G01N 2030/486 (2013.01); G01R 33/46 (2013.01);
Abstract

Provided herein are improved performance high vinyl block copolymer compositions. The compositions may include a block copolymer and a polyolefin. The block copolymer may have a microstructure characterized by a vinyl content of equal to or greater than about 60%. The block copolymer may be a styrenic block copolymer. The polyolefin may include a polypropylene. Additional additives may be optionally added to the composition depending on the end-use application. The compositions may find utility in the preparation of various articles such as medical products including sterilized tubing, bags, and the like, films and injection molded articles.

Find Patent Forward Citations

Zhou, Yonghua. (2019). Performance high vinyl block copolymer compositions and uses thereof (U.S. Patent No. 10385156). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10385156

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

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