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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 10072114 B1

PDFFull Text
Date of Patent:
Sep. 11, 2018

Filed:

Sep. 18, 2013

Method for producing modified conjugated diene polymer, polymer composition, crosslinked polymer and tire

Applicant:

Jsr Corporation, Minato-ku, JP;

Inventors:

Hiroyuki Morita, Tokyo, JP;

Takahiro Kawai, Tokyo, JP;

Takeshi Yuasa, Tokyo, JP;

Koichiro Tani, Tokyo, JP;

Koji Okada, Tokyo, JP;

Ryoji Tanaka, Tokyo, JP;

Assignee:

JSR CORPORATION, Minato-ku, JP;

Attorney:

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

Primary Examiner:

Roberto Rabago

Int. Cl.
CPC ...
C08F 236/10 (2006.01); C08C 19/25 (2006.01); C08C 19/26 (2006.01); B60C 1/00 (2006.01); C08C 19/20 (2006.01); C08L 15/00 (2006.01); C08C 19/44 (2006.01); C08K 3/36 (2006.01);
U.S. Cl.
CPC ...
C08F 236/10 (2013.01); B60C 1/00 (2013.01); C08C 19/20 (2013.01); C08C 19/25 (2013.01); C08C 19/26 (2013.01); C08C 19/44 (2013.01); C08K 3/36 (2013.01); C08L 15/00 (2013.01);
Abstract

A modified conjugated diene polymer obtained by modifying a conjugated diene polymer that is obtained by polymerizing a conjugated diene compound or polymerizing a conjugated diene compound and an aromatic vinyl compound is produced by a production method comprising a first modification step wherein an unsaturated binding site at least either in the skeleton or at the side chain of the conjugated diene polymer is reacted with a first compound having a group 4 or 13 element of the periodic table.

Find Patent Forward Citations

Morita, Hiroyuki. (2018). Method for producing modified conjugated diene polymer, polymer composition, crosslinked polymer and tire (U.S. Patent No. 10072114). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10072114

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

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