Title:
VULCANIZER, RUBBER COMPOSITION AND VULCANIZED RUBBER
Document Type and Number:
Japanese Patent JP2022174835
Kind Code:
A
Abstract:
To provide a vulcanizer that has excellent dispersibility in a rubber composition and allows the production of a rubber product having excellent elongation at break, thermal aging resistance and wear resistance and also provide a rubber composition containing the vulcanizer, and a vulcanized rubber prepared by using the same.SOLUTION: A vulcanizer is a product from the reaction that occurs, in the presence of a vulcanization accelerator, among a resin containing at least one of an unsaturated double bond and an aromatic ring and having a weight average molecular weight of 500 or more, an olefin compound having a weight average molecular weight of less than 500, and sulfur.SELECTED DRAWING: None
Inventors:
SHINKE YU
NICHIZA MISAO
NICHIZA MISAO
Application Number:
JP2021080823A
Publication Date:
November 25, 2022
Filing Date:
May 12, 2021
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
C08F6/00; C08K3/06; C08L9/00
Attorney, Agent or Firm:
Hideaki Ito
Fumio Mihashi
Yoichiro Machida
Michiyo Muto
Fumio Mihashi
Yoichiro Machida
Michiyo Muto