Title:
V-BELT AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2015/045255
Kind Code:
A1
Abstract:
Provided is a V-belt (B) in which a section (11) that constitutes a V-side surface (110) is formed from a rubber composition. The rubber composition comprises organic fiber nanofibers (16) and organic short fibers (17) that are oriented in the belt width direction. The ratio of the storage modulus of the grain direction to the storage modulus of the against-the-grain direction in the rubber composition is 5 or higher.
Inventors:
NONAKA KEIZO (JP)
TAKANO YASUHIRO (JP)
TAKANO YASUHIRO (JP)
Application Number:
PCT/JP2014/004123
Publication Date:
April 02, 2015
Filing Date:
August 07, 2014
Export Citation:
Assignee:
BANDO CHEMICAL IND (JP)
International Classes:
F16G5/06; B29D29/10; C08K7/02; C08L23/04; C08L23/16; F16G1/28; F16G5/20
Foreign References:
| JPH05271480A | 1993-10-19 | |||
| JP2009030728A | 2009-02-12 | |||
| JP2006266280A | 2006-10-05 | |||
| JP2011064257A | 2011-03-31 | |||
| JP2012207220A | 2012-10-25 | |||
| JP2012077223A | 2012-04-19 |
Other References:
See also references of EP 3045771A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
Patent business corporation MAEDA PATENT OFFICE (JP)
Patent business corporation MAEDA PATENT OFFICE (JP)
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