Title:
RUBBER COMPOSITION FOR TREAD, AND TIRE
Document Type and Number:
Japanese Patent JP2023149903
Kind Code:
A
Abstract:
To provide a rubber composition for a tread which is excellent in overall performance of wear resistance, dry grip performance and wet grip performance, and to provide a tire.SOLUTION: The present invention relates to the rubber composition for a tread which contains: a styrene-butadiene rubber having a glass transition temperature (Tg) of -60°C or lower; and surface-modified silica whose surface is modified with a resin component. The content of the styrene-butadiene rubber is 30-90 mass% in 100 mass% of a rubber component.SELECTED DRAWING: None
Inventors:
NOGUCHI TAKASHI
Application Number:
JP2022058706A
Publication Date:
October 16, 2023
Filing Date:
March 31, 2022
Export Citation:
Assignee:
SUMITOMO RUBBER IND
International Classes:
C08L9/06; B60C1/00; B60C11/00; C08K3/36
Attorney, Agent or Firm:
Patent Attorney Firm WisePlus