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. 30, 2023
Filed:
Jun. 01, 2021
Functionalized processing aid, preparation method thereof, and rubber composition including the same
Applicant:
Korea Kumho Petrochemical Co., Ltd., Seoul, KR;
Inventor:
Dong Eun Kang, Daejeon, KR;
Assignee:
KOREA KUMHO PETROCHEMICAL CO., LTD., Seoul, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L 9/06 (2006.01); C08K 5/544 (2006.01); C08K 5/548 (2006.01); C08K 5/5425 (2006.01); C07F 7/08 (2006.01);
U.S. Cl.
CPC ...
C08L 9/06 (2013.01); C07F 7/081 (2013.01); C08K 5/544 (2013.01); C08K 5/548 (2013.01); C08K 5/5425 (2013.01); C08L 2205/025 (2013.01); C08L 2205/06 (2013.01);
Abstract
Embodiments of the present invention provide a functionalized processing aid represented by the following Chemical Formula 1 in which a silane-based compound and a cardanol-derived structure are combined, a preparation method thereof, and a rubber composition including the same:(R)Si—R—Z-(E)  [Chemical Formula 1]