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Patent Searching and Data


Title:
TREAD RUBBER COMPOSITION FOR TIRE AND PNEUMATIC TIRE USING THE SAME
Document Type and Number:
Japanese Patent JP2005272720
Kind Code:
A
Abstract:

To obtain a tread rubber composition for tire that highly can improve gripping performance, processability and strengths at high temperature in good balance, and provide a pneumatic tire using the same.

The tread rubber composition for tire is produced by adding 70 to 140 pts.wt. of a filler to 100 pts.wt. of a rubber component containing 5 to 50 wt.% of ethylene-propylene-diene rubber.


Inventors:
KUNISAWA TETSUYA
Application Number:
JP2004089931A
Publication Date:
October 06, 2005
Filing Date:
March 25, 2004
Export Citation:
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Assignee:
SUMITOMO RUBBER IND
International Classes:
B60C1/00; C08K3/04; C08L9/06; C08L21/00; C08L23/06; (IPC1-7): C08L21/00; B60C1/00; C08K3/04; C08L9/06; C08L23/06
Attorney, Agent or Firm:
Sota Asahina