Title:
PHOTO-CURABLE COMPOSITIONS FOR ADDITIVE MANUFACTURING
Document Type and Number:
WIPO Patent Application WO/2020/191689
Kind Code:
A1
Abstract:
A photo-curable composition for use in additive manufacturing, said composition comprising, based on the total weight of the composition: from 10 to 80 wt.% of a) a dispersion of nanosilica particles in epoxy resin, said nanosilica particles having an average particle size (d50) of less than 50 nm, as measured by dynamic light scattering; from 10 to 80 wt.% of b) a toughened epoxy resin comprising i) core shell rubber particles; and, ii) at least one cycloaliphatic epoxy resin; and, from 0.1 to 10 wt.% of c) a photoinitatior, said photoinitator comprising an ionic photoacid generator.
More Like This:
| JP7320719 | Cast pin for oil return hole for engine block mold |
| JP7126728 | Fuel cell |
| WO/2022/109263 | MULTI-LAYERED IMPLANT |
Inventors:
CHEN CHUNFU (JP)
KANARI MASAO (JP)
LI LEO (CN)
LU DAOQIANG (CN)
KANARI MASAO (JP)
LI LEO (CN)
LU DAOQIANG (CN)
Application Number:
PCT/CN2019/080000
Publication Date:
October 01, 2020
Filing Date:
March 28, 2019
Export Citation:
Assignee:
HENKEL AG & CO KGAA (DE)
HENKEL CHINA CO LTD (CN)
HENKEL CHINA CO LTD (CN)
International Classes:
B33Y80/00; C08G59/68
Domestic Patent References:
| WO2017044381A1 | 2017-03-16 |
Foreign References:
| JP2002370249A | 2002-12-24 | |||
| CN107383253A | 2017-11-24 | |||
| CN107513247A | 2017-12-26 | |||
| JP2002256062A | 2002-09-11 |
Other References:
See also references of EP 3946946A4
Attorney, Agent or Firm:
NTD PATENT AND TRADEMARK AGENCY LIMITED (CN)
Download PDF:
Previous Patent: SENSING MODULE AND ROBOT
Next Patent: PHOTO-CURABLE COMPOSITIONS FOR ADDITIVE MANUFACTURING
Next Patent: PHOTO-CURABLE COMPOSITIONS FOR ADDITIVE MANUFACTURING