Title:
ゴム組成物およびそれをトレッドに用いた空気入りタイヤ
Document Type and Number:
Japanese Patent JP4790562
Kind Code:
B2
Abstract:
A rubber composition, in which wet grip performance and dry grip performance can be improved without lowering rolling resistance property, and a pneumatic tire using the same for a tread. The rubber composition comprising 5 to 150 parts by weight of silica having 3 to 100 of an average aspect ratio L 1 /D between branched particles A-A containing branched particles A on the basis of 100 parts by weight of a rubber component containing a diene rubber, said branched particle A being a particle with which at least 3 other particles contact is provided.
Inventors:
Takahiro Mabuchi
Masato Naito
Masato Naito
Application Number:
JP2006279010A
Publication Date:
October 12, 2011
Filing Date:
October 12, 2006
Export Citation:
Assignee:
Sumitomo Rubber Industries, Ltd.
International Classes:
C08L9/00; B60C1/00; C08K3/36; C08K5/5419
Domestic Patent References:
| JP8337687A |
Attorney, Agent or Firm:
Kawamura Taku
Yousuke Fujimori
Seiji Tani
Yousuke Fujimori
Seiji Tani