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:
Jul. 02, 2024
Filed:
Sep. 07, 2022
Applicant:
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Inventors:
Munenao Hirokami, Annaka, JP;
Tsuneo Kimura, Annaka, JP;
Masahiko Minemura, Annaka, JP;
Tsutomu Nakamura, Tokyo, JP;
Assignee:
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/5455 (2006.01); C08K 5/548 (2006.01);
U.S. Cl.
CPC ...
C08K 5/5455 (2013.01); C08K 5/548 (2013.01);
Abstract
A rubber compounding ingredient containing (A) a compound having a blocked isocyanate group and a hydrolyzable silyl group, such as an organosilicon compound having the following formula (1): wherein Ris each independently an alkyl group having 1 to 8 carbon atoms, L is a divalent linking group, X is —O— or —NR—, Z is a hydrogen atom or a monovalent organic group, Ris a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, or a group capable of bonding to Z to form a ring structure, and m is an integer of 1 to 3.