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Title:
MODIFIER FOR TIRE RUBBER
Document Type and Number:
WIPO Patent Application WO/2019/031185
Kind Code:
A1
Abstract:
A modifier for tire rubbers, which is for modifying rubbers for tires, that comprises a rosin and a styrene/(meth)acrylic copolymer that is a polymer of monomer ingredients comprising a styrene-based monomer and a (meth)acrylic monomer.

Inventors:
MATSUYOSHI, Katsuya (INCORPORATED 671-4, Mizuashi, Noguchi-cho, Kakogawa-sh, Hyogo 19, 〒6750019, JP)
ABE, Hiroki (INCORPORATED 671-4, Mizuashi, Noguchi-cho, Kakogawa-sh, Hyogo 19, 〒6750019, JP)
ZHOU, Lin (INCORPORATED 671-4, Mizuashi, Noguchi-cho, Kakogawa-sh, Hyogo 19, 〒6750019, JP)
Application Number:
JP2018/027083
Publication Date:
February 14, 2019
Filing Date:
July 19, 2018
Export Citation:
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Assignee:
HARIMA CHEMICALS, INCORPORATED (671-4, Mizuashi Noguchi-cho, Kakogawa-sh, Hyogo 19, 〒6750019, JP)
International Classes:
C08L21/00; B60C1/00; C08L25/08; C08L93/04
Domestic Patent References:
WO2015030056A12015-03-05
Foreign References:
JP2016050252A2016-04-11
JP2005248056A2005-09-15
KR20140066292A2014-06-02
JP2016056238A2016-04-21
JP2016056234A2016-04-21
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (Central Shin-Osaka Building 3rd Floor 5-36, Miyahara 4-chome, Yodogawa-ku, Osaka-sh, Osaka 03, 〒5320003, JP)
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