Title:
RUBBER COMPOSITION FOR HEAT-RESISTANT CONVEYOR BELTS AND HEAT-RESISTANT CONVEYOR BELT
Document Type and Number:
WIPO Patent Application WO/2016/013486
Kind Code:
A1
Abstract:
Provided is a heat-resistant rubber composition for heat-resistant conveyor belts. The rubber composition for heat-resistant conveyor belts comprises an ethylene-1-butene copolymer having a mooney viscosity at 125°C of not less than 20; and an ethylene-propylene copolymer having a mooney viscosity at 125°C of not less than 20 and having an ethylene content of 40 to 60% by mass. The mass ratio of the ethylene-1-butene copolymer to the ethylene-propylene copolymer is 10/90 to 90/10.
Inventors:
ZOU DEQING (JP)
Application Number:
PCT/JP2015/070411
Publication Date:
January 28, 2016
Filing Date:
July 16, 2015
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
C08L23/08; B65G15/32; C08K5/14; C08L23/16
Foreign References:
| JP2011178917A | 2011-09-15 | |||
| JP2000169824A | 2000-06-20 | |||
| JPH10168257A | 1998-06-23 | |||
| JPH0859924A | 1996-03-05 | |||
| JPH0335041A | 1991-02-15 |
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
Mochitoshi Watanabe (JP)
Mochitoshi Watanabe (JP)
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