Title:
エラストマー組成物、水架橋性エラストマー組成物および架橋成形物
Document Type and Number:
Japanese Patent JP7139097
Kind Code:
B2
Abstract:
To provide an elastomer composition having the same level of permanent compression set as a vulcanized rubber.MEANS: The elastomer composition includes (A) an olefin block copolymer, (B) an organic peroxide and (C) a silane coupling agent. In the elastomer composition, (A) the olefin block copolymer comprises a crystalline polymer block (hard segment) composed mainly of ethylene and an amorphous polymer block (soft segment) composed mainly of ethylene and at least one kind of α-olefin selected from 3-30C α-olefins.SELECTED DRAWING: None
Inventors:
Rikuo Shimizu
Akiichi Yamamoto
Akiichi Yamamoto
Application Number:
JP2017101994A
Publication Date:
September 20, 2022
Filing Date:
May 23, 2017
Export Citation:
Assignee:
RIKEN TECHNOS Co., Ltd.
International Classes:
C08F287/00; C08J3/24; C08K5/14; C08K5/5415; C08L53/00
Domestic Patent References:
| JP2008533285A | ||||
| JP52009073A | ||||
| JP10120797A | ||||
| JP2008260954A | ||||
| JP53043884A | ||||
| JP2018104692A |
Foreign References:
| WO2015194740A1 |
Attorney, Agent or Firm:
Hiroyuki Nagai
Nakamura Yukitaka
Yasukazu Sato
Satoru Asakura
Asano Mari
Sorimachi Hiroshi
Nakamura Yukitaka
Yasukazu Sato
Satoru Asakura
Asano Mari
Sorimachi Hiroshi
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