Title:
ENERGY-RAY-CURABLE COMPOSITION FOR THREE-DIMENSIONAL SHAPING USE, DENTAL STRUCTURE, MOUTHPIECE, TEETH-STRAIGHTENING MOUTHPIECE, AND METHOD FOR PRODUCING DENTAL STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2023/127934
Kind Code:
A1
Abstract:
Provided is an energy-ray-curable composition for three-dimensional shaping use, which makes it possible to produce a three-dimensional shaped article having excellent flexibility, excellent water resistance and an excellent hue, the composition comprising (A) a polymerizable monomer having an oxygen atom that is directly bound to an aromatic ring, (B) an indigoid dye and (C) a photopolymerization initiator, in which the content of the indigoid dye (B) is 0.0015 to 0.100 part by mass relative to 100 parts by mass of the polymerizable monomer (A).
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Inventors:
SUZUKI KENJI (JP)
ISHIBASHI MISAKI (JP)
ISHIBASHI MISAKI (JP)
Application Number:
PCT/JP2022/048447
Publication Date:
July 06, 2023
Filing Date:
December 28, 2022
Export Citation:
Assignee:
KURARAY NORITAKE DENTAL INC (JP)
International Classes:
C08F2/44; A61K6/62; A61K6/65; A61K6/887; B29C64/124; B29C64/314; C08F2/46
Domestic Patent References:
| WO2018038056A1 | 2018-03-01 | |||
| WO2020066736A1 | 2020-04-02 |
Foreign References:
| JPS6144910A | 1986-03-04 | |||
| JP2001181139A | 2001-07-03 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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