Title:
RUBBER COMPOSITION, LAMINATE BODY, AND CONVEYER BELT
Document Type and Number:
WIPO Patent Application WO/2017/150719
Kind Code:
A1
Abstract:
Provided is a rubber composition that can be produced with high productivity and that, in addition to having excellent adhesiveness to reinforcing materials, and in particular to environmentally degraded reinforcing materials, can make for high peeling workability with respect to said reinforcing materials. A rubber composition that is formed by blending: a rubber component that includes a diene rubber; wet silica; carbon black; and calcium carbonate. The blended amount of wet silica is 3 parts by mass or more but less than 5 parts by mass per 100 parts by mass of the diene rubber. The blended amount of calcium carbonate is 10-120 parts by mass per 100 parts by mass of the diene rubber.
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Inventors:
TAKANO GENHO (JP)
TSUNENISHI YOUHEI (JP)
AKAMA SHUYOU (JP)
TSUNENISHI YOUHEI (JP)
AKAMA SHUYOU (JP)
Application Number:
PCT/JP2017/008576
Publication Date:
September 08, 2017
Filing Date:
March 03, 2017
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
C08L9/00; B32B7/12; B32B25/04; B65G15/32; C08K3/04; C08K3/26; C08K3/36; C08L7/00; C08L9/06; F16G1/08
Domestic Patent References:
| WO2015163168A1 | 2015-10-29 |
Foreign References:
| JP2004339276A | 2004-12-02 | |||
| JP2002363346A | 2002-12-18 | |||
| JPH11269307A | 1999-10-05 | |||
| JP2006077050A | 2006-03-23 |
Other References:
See also references of EP 3424998A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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