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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 10538601 B1

PDFFull Text
Date of Patent:
Jan. 21, 2020

Filed:

Feb. 24, 2017

Azasilane-based modifier, and method for preparing modified and conjugated diene-based polymer using the same

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Ho Young Lee, Daejeon, KR;

No Ma Kim, Daejeon, KR;

Sang Mi Lee, Daejeon, KR;

Da Won Chai, Daejeon, KR;

Assignee:

LG Chem, Ltd., , KR;

Attorney:

Lerner, David, Littenberg, Krumholz & Mentlik, LLP

Primary Examiner:

Nicholas E Hill

Int. Cl.
CPC ...
C08C 19/25 (2006.01); B60C 1/00 (2006.01); C08F 36/04 (2006.01); C08C 19/22 (2006.01); C08K 3/36 (2006.01); C08F 36/06 (2006.01); C08C 19/44 (2006.01); C08G 77/60 (2006.01); C07F 7/10 (2006.01); C08F 236/06 (2006.01); C08K 5/1535 (2006.01);
U.S. Cl.
CPC ...
C08C 19/25 (2013.01); B60C 1/00 (2013.01); C07F 7/10 (2013.01); C08C 19/22 (2013.01); C08C 19/44 (2013.01); C08F 36/04 (2013.01); C08F 36/06 (2013.01); C08F 236/06 (2013.01); C08G 77/60 (2013.01); C08K 3/36 (2013.01); C08K 5/1535 (2013.01); Y02T 10/862 (2013.01);
Abstract

The present invention provides an azasilane-based modifier of Formula 1, which may easily introduce a functional group having affinity with a filler into a conjugated diene-based polymer chain, a modified and conjugated diene-based polymer including the functional group derived from the azasilane-based modifier, a method for preparing the modified and conjugated diene-based polymer, a rubber composition including the modified and conjugated diene-based polymer, and a molded article and a tire manufactured from the rubber composition.

Find Patent Forward Citations

Lee, Ho. (2020). Azasilane-based modifier, and method for preparing modified and conjugated diene-based polymer using the same (U.S. Patent No. 10538601). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10538601

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

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