Title:
RUBBER COMPOSITION, AND HOSE
Document Type and Number:
WIPO Patent Application WO/2019/093445
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a rubber composition exhibiting excellent heat resistance, dimensional stability, and workability; and a hose. The present invention provides a rubber composition which includes: an ethylene-propylene-diene copolymer (A) including an ethylene-propylene-diene copolymer (a1) produced using a metallocene catalyst; an ethylene-propylene copolymer having a weight average molecular weight of 35,000 or lower; and sulfur. The present invention also provides a hose which is formed using said rubber composition.
Inventors:
SUGIHARA KOKI (JP)
Application Number:
PCT/JP2018/041560
Publication Date:
May 16, 2019
Filing Date:
November 08, 2018
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
C08L23/16; C08K3/06; F16L11/08
Domestic Patent References:
| WO2009072553A1 | 2009-06-11 | |||
| WO2007060843A1 | 2007-05-31 |
Foreign References:
| JP2015189870A | 2015-11-02 | |||
| JP2015189865A | 2015-11-02 | |||
| JPH11292236A | 1999-10-26 |
Other References:
ANONYMOUS: "MITSUI EPT, '' 9090M technical data", MITSUI CHEMICALS, 29 January 2019 (2019-01-29), XP055608884, Retrieved from the Internet
See also references of EP 3708611A4
See also references of EP 3708611A4
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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