Title:
ゴム組成物及びそれを用いた空気入りタイヤ
Document Type and Number:
Japanese Patent JP4997100
Kind Code:
B2
Abstract:
This invention relates to a rubber composition capable of improving a steering stability on a wet road and a low fuel consumption of a tire, and more particularly to a rubber composition comprising 5 to 60 parts by mass of a low-molecular weight aromatic vinyl compound-conjugated diene compound copolymer (B) having an aromatic vinyl compound content of 5 to 80% by mass, a vinyl bond content in a conjugated diene compound portion of 10 to 80% by mass and a weight average molecular weight as measured through a gel permeation chromatography and converted to polystyrene of 5,000 to 200,000 and 20 to 90 parts by mass of a filler (C) based on 100 parts by mass of a rubber component (A) composed of at least one of natural rubber and synthetic diene-based rubbers, in which 50 to 90% by mass of the filler (C) is silica.
More Like This:
Inventors:
Miyoshi Masaki
Application Number:
JP2007508035A
Publication Date:
August 08, 2012
Filing Date:
February 13, 2006
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
C08L9/00; B60C1/00; C08K3/36; C08K5/54; C08L7/00
Domestic Patent References:
| JP2005298804A | 2005-10-27 | |||
| JPH0873657A | 1996-03-19 | |||
| JP2000289407A | 2000-10-17 | |||
| JP2002060549A | 2002-02-26 | |||
| JP2004051798A | 2004-02-19 | |||
| JP2002212345A | 2002-07-31 | |||
| JP2005146115A | 2005-06-09 | |||
| JP2002322317A | 2002-11-08 | |||
| JP2002161170A | 2002-06-04 | |||
| JP2002179844A | 2002-06-26 | |||
| JP2001049034A | 2001-02-20 |
Foreign References:
| WO1996016118A1 | 1996-05-30 |
Attorney, Agent or Firm:
Kenji Sugimura
Kazuyuki Tomita
Kengo Yoshida
Kazuyuki Tomita
Kengo Yoshida