Title:
ADHESIVE COMPOSITION FOR ORGANIC FIBER CORD, RUBBER REINFORCING MATERIAL AND METHOD FOR PRODUCING SAME, AND RUBBER ARTICLE
Document Type and Number:
WIPO Patent Application WO/2021/256149
Kind Code:
A1
Abstract:
Provided is an adhesive composition for an organic fiber cord, said adhesive composition containing a graft copolymer and a surfactant, wherein: the graft copolymer has a chloroprene polymer chain and a graft chain that is bonded to the chloroprene polymer chain and that contains a structural unit derived from an ethylenically unsaturated carboxylic acid; the molar ratio of the oxygen atom content to the chlorine atom content in the graft copolymer is 0.04-1; and the solid content concentration of the adhesive composition is 10-50 mass%.
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Inventors:
OGUSHI HAJIME (JP)
ONOZUKA MASAO (JP)
KOBAYASHI NAOKI (JP)
ANDO RYOTARO (JP)
ONOZUKA MASAO (JP)
KOBAYASHI NAOKI (JP)
ANDO RYOTARO (JP)
Application Number:
PCT/JP2021/019034
Publication Date:
December 23, 2021
Filing Date:
May 19, 2021
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
C09J151/00; B60C1/00; B60C9/00; C09J11/06; D06M15/693
Domestic Patent References:
| WO2013187364A1 | 2013-12-19 | |||
| WO2020189456A1 | 2020-09-24 |
Foreign References:
| JPH0570509A | 1993-03-23 | |||
| CN110128970A | 2019-08-16 | |||
| JP2014152183A | 2014-08-25 | |||
| JP2016525164A | 2016-08-22 | |||
| JPS582370A | 1983-01-07 | |||
| JPS6092371A | 1985-05-23 | |||
| JPS6096674A | 1985-05-30 | |||
| JPS63249784A | 1988-10-17 | |||
| JPS6361433B2 | 1988-11-29 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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