Title:
CROSSLINKABLE (METH)ACRYLIC POLYMER, ADHESIVE COMPOSITION, AND ADHESIVE MEMBER
Document Type and Number:
WIPO Patent Application WO/2023/234292
Kind Code:
A1
Abstract:
This crosslinkable (meth)acrylic polymer has: a structural unit (A) derived from a (meth)acrylic acid alkyl ester compound; a structural unit (B) derived from a compound having an acidic functional group; and a structural unit (C) derived from a photobase generator which is decomposed due to light irradiation, and generates a base as well as a gas. With respect to the total amount of structural units in the crosslinkable (meth)acrylic polymer, the content of the structural unit (A) is at least 60.0 mass%, the content of the structural unit (B) is at least 1.0 mass%, the content of the structural unit (C) is at least 6.0 mass%, and the total content of (A), (B), and (C) is at most 100 mass%.
Inventors:
ARAZOE HIROKI
SUZUKI TAKASHI
SUZUKI TAKASHI
Application Number:
PCT/JP2023/020080
Publication Date:
December 07, 2023
Filing Date:
May 30, 2023
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
C08F222/10; B32B27/00; C09J7/38; C09J133/00; C09J133/06
Foreign References:
| JP2015518504A | 2015-07-02 | |||
| JP2015513595A | 2015-05-14 | |||
| JP2010126654A | 2010-06-10 | |||
| JP2017533294A | 2017-11-09 | |||
| JP2018178009A | 2018-11-15 |
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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