Title:
RUBBER COMPOSITION FOR TIRE AND PNEUMATIC TIRE OBTAINED USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/262373
Kind Code:
A1
Abstract:
The present invention provides a rubber composition which attains a high modulus with low heat build-up properties and can be vulcanized at an increased rate. A hundred parts by mass of a diene-based rubber was compounded with 1-300 parts by mass of carbon black and/or silica and 0.1-20 parts by mass of a phenolic resin having, in the molecule, at least one ethyleneamine-derived structural unit represented by –(NH-C2H4)-.
Inventors:
NAKAJIMA RIE (JP)
MAEJIMA KEISUKE (JP)
MAEJIMA KEISUKE (JP)
Application Number:
PCT/JP2020/024584
Publication Date:
December 30, 2020
Filing Date:
June 23, 2020
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
B60C1/00; B60C15/06; C08G14/073; C08K3/04; C08K3/36; C08K5/17; C08K5/3477; C08K5/3492; C08L9/00; C08L9/06; C08L61/04; C08L61/14; C08L61/34
Foreign References:
| JP2010502816A | 2010-01-28 | |||
| JP2007509226A | 2007-04-12 | |||
| JP2015205971A | 2015-11-19 | |||
| JPH07508786A | 1995-09-28 |
Attorney, Agent or Firm:
NODA, Shigeru (JP)
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