Title:
TWO-PART ACRYLIC ADHESIVE FOR VULCANIZED RUBBER
Document Type and Number:
WIPO Patent Application WO/2022/138920
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a two-part acrylic adhesive for vulcanized rubber that has excellent adhesiveness. This two-part acrylic adhesive for vulcanized rubber is configured from an agent A, which contains the (meth)acrylate represented in expression (1) and a radical generator, and an agent B, which contains the (meth)acrylate represented by expression (1), a reducing agent and polyurethane. (1) ... CH2=C(R11)-CO-O-R12
In formula (1), R1 represents a hydrogen atom or a methyl group and R12 represents a C4-17 alkyl group.
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Inventors:
OKAMATSU TAKAHIRO (JP)
AKIYAMA HISAE (JP)
AKIYAMA HISAE (JP)
Application Number:
PCT/JP2021/048208
Publication Date:
June 30, 2022
Filing Date:
December 24, 2021
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
C09J4/02; C09J11/04; C09J11/06; C09J175/04
Foreign References:
| JPH0737274A | 1995-02-07 | |||
| JPS61181881A | 1986-08-14 | |||
| JP2001055421A | 2001-02-27 | |||
| JPH01168776A | 1989-07-04 | |||
| JP2018197328A | 2018-12-13 | |||
| JP2020041042A | 2020-03-19 | |||
| JP2002275449A | 2002-09-25 | |||
| JP2001055421A | 2001-02-27 |
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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