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Patent Searching and Data


Title:
RUBBER COMPOSITION FOR ANTI-VIBRATION RUBBERS, AND ANTI-VIBRATION RUBBER FOR VEHICLES
Document Type and Number:
WIPO Patent Application WO/2019/026537
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a rubber composition for anti-vibration rubbers which has an excellent high loss factor. In order to solve the problem, the present invention is characterized by containing a rubber component comprising a diene rubber, carbon black in an amount of 40 to 120 parts by mass relative to 100 parts by mass of the rubber component, and a resin in an amount of 20 to 80 parts by mass relative to 100 parts by mass of the rubber component, wherein the resin contains a xylene resin in an amount of 10 parts by mass or more relative to 100 parts by mass of the rubber component.

Inventors:
UCHIDE Chihiro (1-1 Kyobashi 3-chom, Chuo-ku Tokyo 40, 〒1048340, JP)
Application Number:
JP2018/025599
Publication Date:
February 07, 2019
Filing Date:
July 05, 2018
Export Citation:
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Assignee:
BRIDGESTONE CORPORATION (1-1 Kyobashi 3-chome, Chuo-ku Tokyo, 40, 〒1048340, JP)
International Classes:
C08L9/00; C08K3/04; C08L61/18; F16F1/36
Foreign References:
JP2010260933A2010-11-18
JP2010255666A2010-11-11
JP2016138179A2016-08-04
JP2007126560A2007-05-24
JP2009138053A2009-06-25
JP2006052328A2006-02-23
JP2013032452A2013-02-14
JP2016204416A2016-12-08
JP2017119873A2017-07-06
JPH09273592A1997-10-21
JPH03177441A1991-08-01
JPH0525359A1993-02-02
Attorney, Agent or Firm:
SUGIMURA Kenji (36F Kasumigaseki Common Gate West, 3-2-1 Kasumigasek, Chiyoda-ku Tokyo 13, 〒1000013, JP)
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