Title:
PNEUMATIC TIRE
Document Type and Number:
Japanese Patent JP2008069207
Kind Code:
A
Abstract:
To obtain a pneumatic tire with a chafer, which has excellent processability by increasing a vulcanization rate without impairing scorch resistance and improves durability of bead part.
In the pneumatic tire having the chafer (5) obtained by coating an organic fiber material with rubber in the bead part (1), the coating rubber of the chafer comprises a rubber composition prepared by mixing diene-based rubber with a first sulfenamide-based vulcanization accelerator, at least one kind of a second vulcanization accelerator selected from the group consisting of tetrabenzylthiuram disulfide, tetrakis(2-ethylhexyl)thiuram disulfide and zinc dibenzyl dithiocarbamate, resorcin or a resorcin derivative and a methylene donor.
Inventors:
OSE SHINICHIRO
HASEI YASUHIDE
MIYAZAKI YUJI
HASEI YASUHIDE
MIYAZAKI YUJI
Application Number:
JP2006247115A
Publication Date:
March 27, 2008
Filing Date:
September 12, 2006
Export Citation:
Assignee:
TOYO TIRE & RUBBER CO
International Classes:
C08L9/00; B60C1/00; B60C15/06; C08K5/39; C08K5/44
Domestic Patent References:
| JP2005041974A | 2005-02-17 | |||
| JPH11263102A | 1999-09-28 | |||
| JPS6383148A | 1988-04-13 | |||
| JPS62201946A | 1987-09-05 | |||
| JP2003003015A | 2003-01-08 | |||
| JPH0987425A | 1997-03-31 | |||
| JPS58147444A | 1983-09-02 | |||
| JPS5862032A | 1983-04-13 | |||
| JP2002348411A | 2002-12-04 | |||
| JP2005272718A | 2005-10-06 |
Foreign References:
| WO2007123060A1 | 2007-11-01 |
Attorney, Agent or Firm:
Tamako Tsutada
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita