Title:
METHOD FOR PRODUCING (METH)ACRYLIC RESIN AND METHOD FOR PRODUCING ADHESIVE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2024/029315
Kind Code:
A1
Abstract:
A method for producing a (meth)acrylic resin having an ethylenically unsaturated group comprising a step (i) that reversible addition-fragmentation chain transfer (RAFT) polymerizes a raw material monomer group (M) containing a hydroxy group-containing (meth)acrylate (m-1) and an alkyl (meth)acrylate (m-2) to obtain a copolymer (A-0) and a step (ii) that adds an isocyanate group-containing ethylenically unsaturated compound (a) to some of the side chain hydroxy groups of the copolymer (A-0) to obtain a (meth)acrylic resin.
Inventors:
NAODA KOJI (JP)
IMAI YUYA (JP)
MARUNO KOKI (JP)
SASAKI KAZUHIRO (JP)
IMAI YUYA (JP)
MARUNO KOKI (JP)
SASAKI KAZUHIRO (JP)
Application Number:
PCT/JP2023/026014
Publication Date:
February 08, 2024
Filing Date:
July 14, 2023
Export Citation:
Assignee:
RESONAC CORP (JP)
International Classes:
C08F8/30; C08G18/62; C08G59/62; C09J163/00; C09J175/00; H01L21/301
Domestic Patent References:
| WO2017061132A1 | 2017-04-13 | |||
| WO2019111758A1 | 2019-06-13 |
Foreign References:
| JP2017066372A | 2017-04-06 | |||
| JP2016145304A | 2016-08-12 | |||
| JP2005307097A | 2005-11-04 | |||
| JP2017119758A | 2017-07-06 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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