ゴム組成物及びスタッドレスタイヤ

Title:

ゴム組成物及びスタッドレスタイヤ

Document Type and Number:

Japanese Patent JP7275804

Kind Code:

B2

Abstract:

To provide a rubber composition which is excellent in on-ice performance when formed into a tire, and to provide a studless tire produced using the rubber composition.SOLUTION: The rubber composition contains: 100 pts.mass of a diene rubber which contains a natural rubber and a butadiene rubber and in which the content of the butadiene rubber is 30 mass% or more; 20 pts.mass or more of an inorganic filler; and 1 pt.mass or more of a (meth)acrylic polymer having a group containing a fluorine atom.SELECTED DRAWING: Figure 1

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Inventors:

Yuichiro Karasawa
Takahiro Okamatsu

Application Number:

JP2019080849A

Publication Date:

May 18, 2023

Filing Date:

April 22, 2019

Export Citation:

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Assignee:

Yokohama Rubber Co., Ltd.

International Classes:

C08L7/00; B60C1/00; C08K3/00; C08L9/00; C08L33/16

Domestic Patent References:

JP2011513559A
JP2013216829A
JP2004035727A
JP2011065051A
JP2015157879A
JP2017088818A
JP11021363A
JP2011100930A

Foreign References:

WO2016047321A1

Attorney, Agent or Firm:

Hideaki Ito
Fumio Mihashi
Yoichiro Machida
Michiyo Muto

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