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Title:
COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/080408
Kind Code:
A1
Abstract:
Disclosed is a composition comprising: a product of crosslinking of a hydrophilic polymer having a crosslinkable functional group; and a photo-radical generator. The product of crosslinking is a hydrophilic polymer having been crosslinked through a disulfide bond.

Inventors:
IMAI TETSUYA (JP)
MIYAMOTO YUKI (JP)
SAKAMOTO KEIICHI (JP)
WATANABE MASARU (JP)
KUMAKI TAKASHI (JP)
Application Number:
PCT/JP2021/037887
Publication Date:
April 21, 2022
Filing Date:
October 13, 2021
Export Citation:
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Assignee:
SHOWA DENKO MATERIALS CO LTD (JP)
International Classes:
C08L1/02; C08G69/26
Domestic Patent References:
WO2020209268A12020-10-15
Foreign References:
JP2018039949A2018-03-15
JP2018201463A2018-12-27
JPS55164825A1980-12-22
JPS55156940A1980-12-06
Other References:
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, vol. 134, 2019, pages 413 - 421
See also references of EP 4230692A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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