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1. (WO2018200634) PHOTOPOLYMER BLENDS AND RELATED METHODS

Pub. No.:    WO/2018/200634    International Application No.:    PCT/US2018/029300
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Thu Apr 26 01:59:59 CEST 2018
IPC: C08J 3/24
C08J 3/28
C09D 11/101
Applicants: FORMLABS, INC.
Inventors: MEGRETSKI, Dmitri
ZIERINGER, Maximilian
FRANTZDALE, Benjamin
LOBOVSKY, Maxim
Title: PHOTOPOLYMER BLENDS AND RELATED METHODS
Abstract:
The present application relates generally to photopolymer blends and related methods for use in an additive fabrication (e.g., 3-dimensional printing) device. According to some aspects, compositions are provided for the modification of a base photopolymer resin. The compositions may comprise colorant agent and/or cure-modifying composition. The compositions may be selected to cause, when combined with the base photopolymer resin to form a photo-curable composition, at least one property (e.g., color, depth of the cure) of the photo-curable composition to fall within a pre-determined range. Related kits and methods are also generally described.