Title:
VIBRATION-DAMPING RUBBER COMPOSITION AND LIQUID-FILLED VIBRATION-DAMPING RUBBER DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/128966
Kind Code:
A1
Abstract:
A vibration-damping rubber composition used in a rubber member of a liquid-filled vibration-damping rubber device filled with a glycol-based liquid, the vibration-damping rubber composition characterized by having chloroprene rubber (A) as a main component and containing an aromatic plasticizer (B). This configuration makes it possible to suppress an increase in hardness or a decrease in durability of the rubber member (chamber wall) due to thermal aging.
Inventors:
NAIKI HIROAKI (JP)
TOYAMA TOYOHISA (JP)
KIMURA NORIHITO (JP)
TOYAMA TOYOHISA (JP)
KIMURA NORIHITO (JP)
Application Number:
PCT/JP2013/050802
Publication Date:
September 06, 2013
Filing Date:
January 17, 2013
Export Citation:
Assignee:
TOKAI RUBBER IND LTD (JP)
International Classes:
C08L11/00; C08L91/00; F16F13/06
Foreign References:
| JPH07301278A | 1995-11-14 | |||
| JPS6086136A | 1985-05-15 | |||
| JPH09235414A | 1997-09-09 | |||
| JPH07286071A | 1995-10-31 | |||
| JP2001131341A | 2001-05-15 |
Attorney, Agent or Firm:
SAITOH Yukihiko (JP)
Masahiko Nishifuji (JP)
Masahiko Nishifuji (JP)
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Claims:
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