Title:
VIBRATION-INSULATING RUBBER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2011/099395
Kind Code:
A1
Abstract:
A vibration-insulating rubber composition which comprises: a rubber component (A) that consists of an isoprene-based rubber; a rubber component (B) that consists of a butadiene-based rubber; carbon black that is present mainly in the rubber component (B); and silica that is present mainly in the rubber component (A). The rubber composition exhibits improved durability without suffering from deterioration of vibration-insulation characteristics.
Inventors:
GOMI YOSHIAKI (JP)
AIZAWA JUN (JP)
ARAKAWA KEIICHI (JP)
ANNAKA YU (JP)
AIZAWA JUN (JP)
ARAKAWA KEIICHI (JP)
ANNAKA YU (JP)
Application Number:
PCT/JP2011/051888
Publication Date:
August 18, 2011
Filing Date:
January 31, 2011
Export Citation:
Assignee:
YAMASHITA RUBBER KK (JP)
GOMI YOSHIAKI (JP)
AIZAWA JUN (JP)
ARAKAWA KEIICHI (JP)
ANNAKA YU (JP)
GOMI YOSHIAKI (JP)
AIZAWA JUN (JP)
ARAKAWA KEIICHI (JP)
ANNAKA YU (JP)
International Classes:
C08L9/00; C08K3/04; C08K3/36; C08L7/00
Foreign References:
| JP2009298881A | 2009-12-24 | |||
| JP2009030037A | 2009-02-12 | |||
| JPH0632945A | 1994-02-08 |
Attorney, Agent or Firm:
CHIDA, Takeshi et al. (JP)
Takeshi Senda (JP)
Takeshi Senda (JP)
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Claims: