Title:
サイドトレッド用ゴム組成物
Document Type and Number:
Japanese Patent JP6933042
Kind Code:
B2
Abstract:
To provide a side tread rubber composition that suppresses reversion while containing natural rubber, isoprene rubber, and/or butadiene rubber.SOLUTION: A side tread rubber composition has sulfur of S pts.mass and a vulcanization accelerator of A pts.mass relative to 100 pts.mass of a diene rubber comprising at least one selected from natural rubber, isoprene rubber and butadiene rubber of 30 mass% or more. The ratio of the vulcanization accelerator content to the sulfur content, (A/S), is 1 or more.SELECTED DRAWING: None
Inventors:
Makoto Makoto
Application Number:
JP2017156524A
Publication Date:
September 08, 2021
Filing Date:
August 14, 2017
Export Citation:
Assignee:
THE YOKOHAMA RUBBER CO.,LTD.
International Classes:
C08L7/00; B60C1/00; C08K3/06; C08K5/44; C08L9/00
Domestic Patent References:
| JP2010077233A | ||||
| JP2006028451A | ||||
| JP2011144267A | ||||
| JP2010058563A | ||||
| JP2003147124A | ||||
| JP2017039861A | ||||
| JP2015189791A |
Foreign References:
| WO2014088091A1 |
Attorney, Agent or Firm:
Seiryu International Patent Service Corporation
Takayoshi in the daytime
Masao Sakaizawa
Takayoshi in the daytime
Masao Sakaizawa