Title:
NON-ISOCYANATE POLYURETHANE INKS FOR THREE-DIMENSIONAL PRINTING
Document Type and Number:
Japanese Patent JP2022145771
Kind Code:
A
Abstract:
To provide an ink for use with a three-dimensional printer.SOLUTION: In some embodiments, inks herein comprise: a cyclic carbonate monomer; and an amine monomer. Further, in some embodiments, the inks herein also comprise an ethylene-unsaturated monomer such as a (meth)acrylate. Additionally, in some embodiments, the inks herein further comprise a colorant, such as a molecular dye, a particulate inorganic pigment, or a particulate organic colorant. The inks herein may also comprise one or more additives selected from the group consisting of an inhibitor, a stabilizer, a photo-initiator, and a photo-sensitizer.SELECTED DRAWING: None
Inventors:
Bow Woo
Jeffrey Banning
Ping Yong Shui
Jeffrey Banning
Ping Yong Shui
Application Number:
JP2022122504A
Publication Date:
October 04, 2022
Filing Date:
August 01, 2022
Export Citation:
Assignee:
3D Systems, Inc.
International Classes:
B29C64/112; B33Y10/00; B33Y70/00; C08G71/00
Attorney, Agent or Firm:
Hiroshi Higuchi
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