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Title:
RUBBER COMPOSITION FOR TIRE AND PNEUMATIC TIRE BY USING THE SAME
Document Type and Number:
Japanese Patent JP2006124504
Kind Code:
A
Abstract:

To provide a rubber composition for a tire, gentle to the earth, achieving static electricity-preventing performance and improving abrasion resistance, rolling resistance characteristic and wet grip performance in a good balance for preparing the future reduction of the supplying amount of petroleum.

This rubber composition for the tire is provided by containing a rubber component and carbon black and showing >108 and ≤1011 Ω. cm volume resistivity measured by impressing 1,000 V electric voltage within 10-50°C temperature and 15-100 % humidity range, or containing the rubber component and carbon black having ≤30 nm mean particle diameter and ≤0.5 % volatile matter, and showing ≤1011 Ω. cm volume resistivity measured by impressing 1,000 V electric voltage within 10-50°C temperature and 15-100 % humidity range. The pneumatic tire consisting of each of the rubber compositions for the tire is also provided.


Inventors:
HATTORI TAKAYUKI
MINAGAWA YASUHISA
YAGI NORIKO
ICHIKAWA NAOYA
MIZUNO YOICHI
WADA TAKAO
Application Number:
JP2004314352A
Publication Date:
May 18, 2006
Filing Date:
October 28, 2004
Export Citation:
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Assignee:
SUMITOMO RUBBER IND
International Classes:
C08L63/00; B60C1/00; C08K9/04; C08L7/00; C08L15/00
Domestic Patent References:
JPH0790123A1995-04-04
JPH09143311A1997-06-03
JPH0930206A1997-02-04
JP2004027032A2004-01-29
JP2003525333A2003-08-26
JPH1025353A1998-01-27
JPH101564A1998-01-06
JPH09118783A1997-05-06
Attorney, Agent or Firm:
Sota Asahina