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Title:
PHOTOCURABLE RESIN COMPOSITION AND THREE-DIMENSIONAL STEREOLITHOGRAPHY PRODUCT
Document Type and Number:
WIPO Patent Application WO/2022/163443
Kind Code:
A1
Abstract:
Provided is a photocurable resin composition which contains a reactive compound and a photopolymerization initiator. A cured product of the photocurable resin composition has two or more glass transition points including TgA and TgB. TgA is lower than 25ºC. TgB is 25°C or higher. A cured product of the photocurable resin composition has a breaking elongation of 130% or more when measured in accordance with ASTM D638. A cured product of the photocurable resin composition has a breaking strength of 3 MPa or more when measured in accordance with ASTM D638.

Inventors:
WATANABE Koji (JP)
INOUE Tatsuya (JP)
Application Number:
PCT/JP2022/001648
Publication Date:
August 04, 2022
Filing Date:
January 18, 2022
Export Citation:
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Assignee:
NAGASE CHEMTEX CORPORATION (JP)
International Classes:
C08F290/06; C08F2/50; B33Y80/00; B29C64/106; B29C64/264; B33Y70/00
Attorney, Agent or Firm:
KAWASAKI & PARTNERS (JP)
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