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1. (WO2018106531) INITIATOR BLENDS AND PHOTOCURABLE COMPOSITIONS CONTAINING SUCH INITIATOR BLENDS USEFUL FOR 3D PRINTING

Pub. No.:    WO/2018/106531    International Application No.:    PCT/US2017/064214
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Sat Dec 02 00:59:59 CET 2017
IPC: G03F 7/031
G03F 7/028
G03F 7/00
G03F 7/038
Applicants: ARKEMA INC.
Inventors: JAIN, Sumeet
MALERVY, Mary Elizabeth Sullivan
DESPOTOPOULOU, Marina
ABRAMS, Michael Benjamin
PALYS, Leonard H.
Title: INITIATOR BLENDS AND PHOTOCURABLE COMPOSITIONS CONTAINING SUCH INITIATOR BLENDS USEFUL FOR 3D PRINTING
Abstract:
Photocurable compositions useful in the fabrication of 3D printed articles are formulated to contain a) at least one of a photoinitiator or a photo-releasable base and b) at least one t-amyl peroxide, in addition to at least one photocurable compound.