Title:
A RUBBER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/100265
Kind Code:
A1
Abstract:
A rubber composition, which allows being secured the sufficient scorch time while being maintained improved the curing time, the breaking energy performance, the performance of permeability to oxygen and the hysteresis performance, is based on at least an elastomer matrix, a reinforcing filler, a plasticizing agent and a crosslinking system; wherein plasticizing agent comprises a hydrocarbon resin comprising more than 0.0 phr and less than 20 phr of a tackfying resin; and wherein the crosslinking system comprises a vulcanizing agent comprising more than 0.0 phr and less than 10 phr of a sulfur doner comprising N,N'-Caprolactam disulfide.
Inventors:
MAETA YOSHIKO (JP)
ELOTHMANI KARIM (FR)
ELOTHMANI KARIM (FR)
Application Number:
PCT/JP2021/043950
Publication Date:
June 08, 2023
Filing Date:
November 30, 2021
Export Citation:
Assignee:
MICHELIN & CIE (FR)
International Classes:
C08L7/00; B60C1/00; C08K5/372; C08L9/00; C08L15/02; C08L23/22; C08L45/00; C08L45/02; C08L57/00; C08L91/00
Foreign References:
| DE4027114A1 | 1991-03-28 | |||
| US20180105681A1 | 2018-04-19 | |||
| US20180100057A1 | 2018-04-12 | |||
| US20150119492A1 | 2015-04-30 | |||
| US7825183B2 | 2010-11-02 | |||
| US20120157571A1 | 2012-06-21 |
Attorney, Agent or Firm:
WADA Yukihiro (JP)
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