Title:
RUBBER COMPOSITION AND CROSS-LINKED BODY THEREOF
Document Type and Number:
Japanese Patent JP2020152863
Kind Code:
A
Abstract:
To provide a rubber composition having excellent oil resistance while maintaining the other characteristics of an ethylene α-olefin non-conjugated polyene copolymer such as EPDM; and to provide a rubber cross-linked body.SOLUTION: The rubber composition includes 100 pts.mass of an ethylene 3-20C α-olefin non-conjugated polyene copolymer (A) and 3 to 40 pts.mass of an ethylene vinyl acetate copolymer (B). Preferably, the content of vinyl acetate in the ethylene vinyl acetate copolymer (B) is 5 to 50 pts.mass.SELECTED DRAWING: None
Inventors:
SAKAI TATSUYA
INOMATA KIYOHIDE
ARINO TAKAMASA
ICHINO KOTARO
INOMATA KIYOHIDE
ARINO TAKAMASA
ICHINO KOTARO
Application Number:
JP2019054814A
Publication Date:
September 24, 2020
Filing Date:
March 22, 2019
Export Citation:
Assignee:
MITSUI CHEMICALS INC
International Classes:
C08L23/08; C08J3/24; C08L31/04; F16L11/04; F16L11/20
Domestic Patent References:
| JP2012013147A | 2012-01-19 | |||
| JP2015529712A | 2015-10-08 | |||
| JP2010235685A | 2010-10-21 | |||
| JP2009280631A | 2009-12-03 | |||
| JP2010144088A | 2010-07-01 |
Attorney, Agent or Firm:
Patent corporation ssinpat