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Title:
PHOTOCURABLE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/085157
Kind Code:
A1
Abstract:
Conventionally, it has been difficult to achieve both photocurability and storage stability through the addition of a polythiol compound to a compound having a (meth)acryloyl group. The present invention pertains to a photocurable composition containing components (A)-(D). Component (A): A compound having a (meth)acryloyl group. Component (B): A polythiol compound. Component (C): A photoinitiator. Component (D): A preservation stabilizer having a pKa of 1.0-4.0 (but not including component (A)).

Inventors:
MORIKAWA YUMI (JP)
HARADA NATSUMI (JP)
Application Number:
PCT/JP2022/040729
Publication Date:
May 19, 2023
Filing Date:
October 31, 2022
Export Citation:
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Assignee:
THREE BOND CO LTD (JP)
International Classes:
C08F2/46; A45D31/00; A61K8/46; A61K8/81; A61Q3/02; C08G75/045
Domestic Patent References:
WO2014061687A12014-04-24
WO2017154428A12017-09-14
Foreign References:
JP2019014867A2019-01-31
JP2019034897A2019-03-07
Attorney, Agent or Firm:
HATTA & ASSOCIATES (JP)
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