Title:
RUBBER COMPOSITION AND PNEUMATIC TIRE
Document Type and Number:
Japanese Patent JP2017110161
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a rubber composition excellent in low heat build-up properties and a pneumatic tire.SOLUTION: A rubber composition has diene rubber, a ternary copolymer of ethylene, (meth) acrylic acid ester and maleic anhydride, acid-modified polyolefin, and at least one filler selected from the group consisting of carbon black and white filler, wherein based on the diene rubber 100 pts.mass, a total content of the ternary copolymer and the acid-modified polyolefin is 3-30 pts.mass. There is also provided a pneumatic tire formed using the rubber composition.SELECTED DRAWING: Figure 1
Inventors:
TANABE YUSUKE
SATO SHUN
SATO SHUN
Application Number:
JP2015247751A
Publication Date:
June 22, 2017
Filing Date:
December 18, 2015
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
C08L21/00; B60C1/00; C08K3/00; C08L23/08; C08L23/26
Domestic Patent References:
| JP2004256575A | 2004-09-16 | |||
| JP2012254304A | 2012-12-27 | |||
| JP2011153168A | 2011-08-11 | |||
| JP2003519273A | 2003-06-17 | |||
| JPH0493337A | 1992-03-26 | |||
| JP2004524420A | 2004-08-12 |
Foreign References:
| WO2015025762A1 | 2015-02-26 |
Attorney, Agent or Firm:
Nozomi Watanabe
Haruko Sanwa
Hideaki Ito
Fumio Mitsuhashi
Haruko Sanwa
Hideaki Ito
Fumio Mitsuhashi
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