TIRE RUBBER COMPOSITION AND TIRE - SUMITOMO RUBBER IND

Title:

TIRE RUBBER COMPOSITION AND TIRE

Document Type and Number:

Japanese Patent JP2022019300

Kind Code:

A

Abstract:

To provide a tire rubber composition that can improve later-stage grip performance and provide a tire.SOLUTION: A tire rubber composition contains a rubber component including styrene-butadiene rubber and butadiene rubber, and carbon black. The following inequality is satisfied: total styrene amount in the rubber component

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Inventors:

KAWACHI TAKAHIRO
NAKAJIMA HIROKI
TOYA SUBARU

Application Number:

JP2020123063A

Publication Date:

January 27, 2022

Filing Date:

July 17, 2020

Export Citation:

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Assignee:

SUMITOMO RUBBER IND

International Classes:

C08L9/06; B60C1/00; C08K3/04; C08K3/06; C08K5/18; C08L9/00; C08L65/00

Attorney, Agent or Firm:

Patent Business Corporation Yasutomi International Patent Office

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