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Title:
RUBBER COMPOSITION FOR CONVEYOR BELTS, AND CONVEYOR BELT
Document Type and Number:
WIPO Patent Application WO/2016/056219
Kind Code:
A1
Abstract:
Provided is a rubber composition capable of forming a conveyor belt that has an excellent low-loss property, while also retaining high strength and flame retardancy as a rubber article. This rubber composition for conveyor belts is characterized by comprising a vulcanizing agent, a vulcanization accelerator, carbon black, chlorinated paraffin, antimony trioxide, and a rubber component that contains a butadiene rubber and natural rubber, wherein the mass ratio of the natural rubber content to the butadiene rubber content (natural rubber content:butadiene rubber content) is 25:75–45:55.

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Inventors:
MATSUMURO YASUHIKO (JP)
KURATA TOSHIHIKO (JP)
Application Number:
PCT/JP2015/005058
Publication Date:
April 14, 2016
Filing Date:
October 05, 2015
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
C08L9/00; B65G15/32; C08K3/04; C08K3/22; C08K5/25; C08L7/00; C08L91/06
Domestic Patent References:
WO2013190976A12013-12-27
Foreign References:
JP2014031248A2014-02-20
JP2013133190A2013-07-08
JP2009298542A2009-12-24
JP2012180475A2012-09-20
JPH11171314A1999-06-29
JP2012092182A2012-05-17
Other References:
See also references of EP 3205692A4
Attorney, Agent or Firm:
SUGIMURA, KENJI (JP)
Kenji Sugimura (JP)
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