Title:
URETHANE-BASED ADHESIVE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/158289
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a urethane-based adhesive composition having excellent initial adhesion and adhesion durability. The present invention is a urethane-based adhesive composition containing: (A) a urethane prepolymer having an isocyanate group; (B) an isocyanate compound having an isocyanurate structure and an isocyanate group; and an adduct of a compound represented by formula (X) (in formula (X), R11 and R12 are each independently a hydrocarbon group) and a phenol compound.
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Inventors:
ABE MEGUMI (JP)
MATSUKI YUICHI (JP)
MATSUKI YUICHI (JP)
Application Number:
PCT/JP2019/051280
Publication Date:
August 06, 2020
Filing Date:
December 26, 2019
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
C09J11/06; C08G18/08; C08G18/10; C08G18/79; C09J175/04
Foreign References:
JP2017218539A | 2017-12-14 | |||
JP2017082118A | 2017-05-18 | |||
JP2014031500A | 2014-02-20 | |||
JP2014025056A | 2014-02-06 | |||
JP2010144160A | 2010-07-01 | |||
JPH10259162A | 1998-09-29 | |||
JP2017218539A | 2017-12-14 |
Other References:
See also references of EP 3919579A4
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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