Title:
POLYMER MODIFYING AGENT COMPOSITION, MODIFIED POLYMER, RUBBER COMPOSITION AND TIRE
Document Type and Number:
WIPO Patent Application WO/2015/114999
Kind Code:
A1
Abstract:
Provided is a polymer modifying agent composition which provides a modified polymer that exhibits excellent low heat generation properties when formed into a vulcanized product. The polymer modifying agent composition modifies a polymer having a carbon-carbon unsaturated bond, and contains (A) a nitrone having at least one carboxy group and (B) a fatty acid having 6 or more carbon atoms.
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Inventors:
TAKAHASHI RYOTA (JP)
KATO MANABU (JP)
OKAMATSU TAKAHIRO (JP)
KIRINO YOSHIAKI (JP)
TAKANO HISAE (JP)
KATO MANABU (JP)
OKAMATSU TAKAHIRO (JP)
KIRINO YOSHIAKI (JP)
TAKANO HISAE (JP)
Application Number:
PCT/JP2014/083990
Publication Date:
August 06, 2015
Filing Date:
December 22, 2014
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
B60C1/00; C08F8/30; C08C19/22; C08K3/00; C08K5/00; C08L15/00
Domestic Patent References:
| WO2010038835A1 | 2010-04-08 | |||
| WO2014077364A1 | 2014-05-22 |
Foreign References:
| JPS4816996A | ||||
| JP2008208163A | 2008-09-11 | |||
| JP2008163232A | 2008-07-17 | |||
| JPH01252609A | 1989-10-09 | |||
| JPH0635176A | 1994-02-10 |
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
Mochitoshi Watanabe (JP)
Mochitoshi Watanabe (JP)
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