Title:
PHOTOCURABLE COMPOSITION AND METHOD OF MANUFACTURING THREE-DIMENSIONAL OBJECT
Document Type and Number:
WIPO Patent Application WO/2019/021451
Kind Code:
A1
Abstract:
The present disclosure relates to a photocurable composition which can be used to manufacture a three-dimensional object that is formed by stacking a plurality of layers on top of each other, from which the three-dimensional object having excellent transparency, a high glass transition temperature, and a high hardness can be formed, and which exhibits a high curing rate. The photocurable composition is a photocurable composition used to manufacture a three-dimensional object that is formed by stacking a plurality of layers on top of each other. The photocurable composition contains a monofunctional monomer having a polycyclic aliphatic group, a polyfunctional monomer, an alcohol, and an acylphosphine oxide photopolymerization initiator.
Inventors:
MIYAKAWA AKIKO (JP)
MIZUGUCHI MASAFUMI (JP)
MIZUGUCHI MASAFUMI (JP)
Application Number:
PCT/JP2017/027405
Publication Date:
January 31, 2019
Filing Date:
July 28, 2017
Export Citation:
Assignee:
NIKON CORP (JP)
ESSILOR INT (FR)
ESSILOR INT (FR)
International Classes:
C08F220/10; B29C64/124; B33Y10/00; B33Y70/00; B33Y80/00
Foreign References:
| JP2016112824A | 2016-06-23 | |||
| JP2016196104A | 2016-11-24 | |||
| JPH03227222A | 1991-10-08 | |||
| JP2016112824A | 2016-06-23 | |||
| JP2016196104A | 2016-11-24 |
Other References:
See also references of EP 3658598A4
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
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