Title:
RUBBER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/110957
Kind Code:
A1
Abstract:
The present invention relates to: a rubber composition which has excellent grip; a method for producing this rubber composition; a shoe sole which uses this rubber composition; a shoe; a tire; and a method for improving the frictional force of a rubber component. (1) A rubber composition which contains (A) a rubber component, (B) a lignin degradation product and (C) a specific amine compound;
(2) A rubber composition which is obtained by blending (A) a rubber component, (B) lignin and (C) a specific amine compound;
(3) a shoe sole which uses the rubber composition;
(4) a shoe which comprises the shoe sole;
(5) a tire which uses the rubber composition;
(6) a method for producing a rubber composition, wherein (A) a rubber component, (B) lignin and (C) a specific amine compound are blended and vulcanized; and
(7) a method for improving the frictional force of a rubber component, wherein (B) lignin and (C) a specific amine compound are blended into (A) a rubber component.
Inventors:
KOBE RYOSUKE (JP)
KAWAMOTO KOICHI (JP)
KAWAMOTO KOICHI (JP)
Application Number:
PCT/JP2019/045843
Publication Date:
June 04, 2020
Filing Date:
November 22, 2019
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
C08K5/17; C08L21/00; C08L97/02
Domestic Patent References:
| WO2018079594A1 | 2018-05-03 |
Foreign References:
| CN104130471A | 2014-11-05 | |||
| CN106700164A | 2017-05-24 | |||
| JP2007031578A | 2007-02-08 | |||
| JP2015086257A | 2015-05-07 | |||
| JP2013087185A | 2013-05-13 | |||
| JP2001316522A | 2001-11-16 | |||
| JP2001072801A | 2001-03-21 | |||
| JPS4810615B1 | 1973-04-05 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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