Title:
RUBBER COMPOSITION, VULCANIZATE AND TIRE
Document Type and Number:
Japanese Patent JP2019099747
Kind Code:
A
Abstract:
To provide a rubber composition enhancing abrasion resistance while suppressing reduction of on-ice performance to minimum, a vulcanizate and a tire.SOLUTION: There are provided a rubber composition containing a rubber component (A) containing a natural rubber of 30 mass% or more and a modified diene polymer of 20 mass% or more, a linear polyalcohol (B) of prescribed amount based on the rubber component (A), a foaming agent (C), and a filler (D), a vulcanizate by vulcanizing the rubber composition, and a tire using them.SELECTED DRAWING: None
Inventors:
KAYASHIMA KENTARO
Application Number:
JP2017234584A
Publication Date:
June 24, 2019
Filing Date:
December 06, 2017
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
C08L7/00; B60C1/00; C08J9/06; C08K3/00; C08K5/00; C08K5/053; C08K5/23; C08K5/3467; C08L15/00
Attorney, Agent or Firm:
Tamotsu Otani
Yoshio Takizawa
Kenichi Hirasawa
Yoshio Takizawa
Kenichi Hirasawa