Title:
V-RIBBED BELT
Document Type and Number:
Japanese Patent JP2022135566
Kind Code:
A
Abstract:
To provide a V-ribbed belt having excellent adhesion between a V-shaped rib body and a fiber member covering a surface of the V-shaped rib body.SOLUTION: A V-ribbed belt includes a plurality of V-shaped ribs, each of the plurality of V-shaped ribs includes a V-shaped rib body formed from a crosslinked rubber composition and a fiber member covering a surface of the V-shaped rib body, the crosslinked rubber composition is a crosslinked product of an uncrosslinked rubber composition containing a rubber component, a crosslinking agent, and at least either an unsaturated carboxylic acid metal salt or a maleimide compound, and a total amount of the unsaturated carboxylic acid metal salt and the maleimide compound per 100 pts.mass of the rubber component is 1 to 40 pts.mass.SELECTED DRAWING: Figure 1
Inventors:
KOBAYASHI SHOGO
SHINDO TOMOYA
MATSUDA KAZUO
OKUBO TAKAYUKI
SHINDO TOMOYA
MATSUDA KAZUO
OKUBO TAKAYUKI
Application Number:
JP2021035470A
Publication Date:
September 15, 2022
Filing Date:
March 05, 2021
Export Citation:
Assignee:
BANDO CHEMICAL IND
International Classes:
F16G5/20; C08K5/098; C08K5/3415; C08L21/00; F16G5/06
Domestic Patent References:
| JP2020063841A | 2020-04-23 | |||
| JP2019120402A | 2019-07-22 |
Foreign References:
| WO2018055850A1 | 2018-03-29 |
Attorney, Agent or Firm:
Patent Business Corporation Suncrest International Patent Office