Title:
CURABLE RESIN COMPOSITION AND METHOD FOR MANUFACTURING THREE-DIMENSIONAL OBJECT USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/215407
Kind Code:
A1
Abstract:
The present invention provides a curable resin composition having low viscosity, which makes it possible to obtain a cured product having excellent impact resistance. This curable resin composition contains: core-shell-type rubber particles (A); a radical-polymerizable compound (B) having one or more radical-polymerizable functional groups in a molecule; and a radical polymerization initiator (C). The core-shell-type rubber particles (A) each have a core layer, and a shell layer that contains a polymer having a heterocyclic structure. If the total amount of all components of the curable resin composition is 100 mass%, the content of the radical-polymerizable compound (B) is 50-99 mass%, and 2-70 mass% of a radical-polymerizable compound (b-1) having a molecular weight of 500 or more is contained therein.
Inventors:
WADA KYOHEI (JP)
HIRATANI TAKAYUKI (JP)
OGAWA RYO (JP)
HIRATANI TAKAYUKI (JP)
OGAWA RYO (JP)
Application Number:
PCT/JP2021/015915
Publication Date:
October 28, 2021
Filing Date:
April 19, 2021
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
C08F265/06; C08F279/02; C08F283/00; C08F283/12; C08F285/00; C08F290/06
Domestic Patent References:
| WO2020085166A1 | 2020-04-30 | |||
| WO2020246489A1 | 2020-12-10 |
Foreign References:
| JP2019183133A | 2019-10-24 | |||
| JP2019183028A | 2019-10-24 | |||
| JP2004051665A | 2004-02-19 | |||
| JP2006002110A | 2006-01-05 | |||
| JP2020200450A | 2020-12-17 | |||
| JP2020200437A | 2020-12-17 |
Attorney, Agent or Firm:
OKABE Yuzuru et al. (JP)
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