Title:
ADHESIVE COMPOSITION AND ARTICLE
Document Type and Number:
WIPO Patent Application WO/2022/210703
Kind Code:
A1
Abstract:
An adhesive composition which comprises one or more polymerizable monomers each having a carbon-carbon double bond, an elastomer, and a polymerization initiator. At least some of the polymerizable monomers is a highly polar monomer having a polar functional group and a carbon-carbon double bond. The content of the elastomer is 30 parts by mass or more per 100 parts by mass of the polymerizable monomers. A cured object obtained by curing the adhesive composition at 23°C for 24 hours has a glass transition temperature, as obtained by a dynamic viscoelasticity measurement, of 70°C or higher.
Inventors:
SERIZAWA SHINYA (JP)
KURIMURA HIROYUKI (JP)
KURIMURA HIROYUKI (JP)
Application Number:
PCT/JP2022/015420
Publication Date:
October 06, 2022
Filing Date:
March 29, 2022
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
C09J4/00; C08F285/00; C09J4/02; C09J7/35; C09J11/06; C09J121/00
Domestic Patent References:
| WO2020020877A1 | 2020-01-30 | |||
| WO2005121266A1 | 2005-12-22 | |||
| WO2020100832A1 | 2020-05-22 | |||
| WO2017170955A1 | 2017-10-05 | |||
| WO2018139152A1 | 2018-08-02 |
Foreign References:
| JP2020033395A | 2020-03-05 | |||
| JP2016155892A | 2016-09-01 | |||
| JP2013112715A | 2013-06-10 | |||
| JP2012102224A | 2012-05-31 |
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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