IDiyas

For the Inventor, By the Inventor

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 11365269 B1

PDFFull Text
Date of Patent:
Jun. 21, 2022

Filed:

May. 11, 2020

Modifier, modified and conjugated diene-based polymer and rubber composition including the same

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Suk Youn Kang, Daejeon, KR;

Hyo Jin Bae, Daejeon, KR;

Hee Jung Jeon, Daejeon, KR;

Jeong Heon Ahn, Daejeon, KR;

Heung Yeal Choi, Daejeon, KR;

Kyoung Hwan Oh, Daejeon, KR;

Woo Jin Cho, Daejeon, KR;

Assignee:

LG Chem, Ltd.;

Attorney:

Lerner, David, Littenberg, Krumholz & Mentlik, LLP

Primary Examiner:

Satya B Sastri

Int. Cl.
CPC ...
C08F 36/04 (2006.01); C08C 19/22 (2006.01); C07F 7/10 (2006.01); C08C 19/25 (2006.01); C08L 15/00 (2006.01); C08C 19/44 (2006.01); C08K 3/06 (2006.01); C08K 5/09 (2006.01); C08F 4/54 (2006.01); C08K 5/47 (2006.01); C08K 5/31 (2006.01); C08K 3/04 (2006.01); C08K 3/22 (2006.01); C08F 136/06 (2006.01); C08F 2/06 (2006.01); C08L 91/00 (2006.01); C08K 5/3437 (2006.01); C08F 4/44 (2006.01); C08F 8/42 (2006.01); C08K 5/549 (2006.01); C08F 4/42 (2006.01); C08F 236/08 (2006.01); C08L 9/00 (2006.01); C08K 5/3412 (2006.01); C08F 236/06 (2006.01);
U.S. Cl.
CPC ...
C08F 36/04 (2013.01); C07F 7/10 (2013.01); C08C 19/22 (2013.01); C08C 19/25 (2013.01); C08C 19/44 (2013.01); C08F 2/06 (2013.01); C08F 4/42 (2013.01); C08F 4/44 (2013.01); C08F 4/545 (2013.01); C08F 8/42 (2013.01); C08F 136/06 (2013.01); C08F 236/08 (2013.01); C08K 3/04 (2013.01); C08K 3/06 (2013.01); C08K 3/22 (2013.01); C08K 5/09 (2013.01); C08K 5/31 (2013.01); C08K 5/3412 (2013.01); C08K 5/3437 (2013.01); C08K 5/47 (2013.01); C08K 5/549 (2013.01); C08L 9/00 (2013.01); C08L 15/00 (2013.01); C08L 91/00 (2013.01); C08F 236/06 (2013.01); C08F 2500/17 (2013.01); C08K 2003/2296 (2013.01);
Abstract

The present invention provides a modifier, a modified and conjugated diene-based polymer which is modified using the same, and a rubber composition including the modified and conjugated diene-based polymer, and more particularly, a modifier which includes a compound represented by Formula 1 and is capable of improving the mixing properties between a conjugated diene-based polymer and a filler, a modified and conjugated diene-based polymer which is modified using the same, and a rubber composition including the modified and conjugated diene-based polymer.

Find Patent Forward Citations

Loading…