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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 10479878 B1

PDFFull Text
Date of Patent:
Nov. 19, 2019

Filed:

Feb. 14, 2017

Anti-vibration rubber composition

Applicant:

Sumitomo Riko Company Limited, Komaki-shi, Aichi, JP;

Inventors:

Keiichi Muratani, Komaki, JP;

Kenji Yamamoto, Komaki, JP;

Assignee:

SUMITOMO RIKO COMPANY LIMITED, Komaki-shi, JP;

Attorney:

Westerman, Hattori, Daniels & Adrian, LLP

Primary Examiner:

Richard A Huhn

Int. Cl.
CPC ...
C08K 3/105 (2018.01); C08K 3/22 (2006.01); C08L 7/00 (2006.01); C08L 9/00 (2006.01); C08K 5/06 (2006.01); C08K 5/02 (2006.01); F16F 15/08 (2006.01); C08K 3/04 (2006.01); C08K 3/36 (2006.01); F16F 1/36 (2006.01);
U.S. Cl.
CPC ...
C08K 5/06 (2013.01); C08K 3/04 (2013.01); C08K 3/22 (2013.01); C08K 3/36 (2013.01); C08K 5/02 (2013.01); C08L 7/00 (2013.01); C08L 9/00 (2013.01); F16F 1/3605 (2013.01); F16F 15/08 (2013.01); C08K 3/105 (2018.01); C08K 3/2279 (2013.01); C08K 2003/2227 (2013.01); C08K 2201/003 (2013.01); C08L 2666/54 (2013.01); F16F 2224/025 (2013.01);
Abstract

Provided is an anti-vibration rubber composition, including: the following component (A); and the following components (B) and (C), in which a blending amount of the component (B) falls within a range of from 15 parts by weight to 60 parts by weight with respect to 100 parts by weight of the component (A), and a blending amount of the component (C) falls within a range of from 50 parts by weight to 150 parts by weight with respect thereto. Thus, the anti-vibration rubber composition is excellent in anti-vibration rubber properties, such as rubber physical properties and durability, and is excellent in flame retardancy. (A) A diene-based rubber. (B) A halogen-based flame retardant having a melting point of 150° C. or less. (C) Aluminum hydroxide having an average particle diameter of 0.75 μm or less.

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