Liquid radiation-curable formulation, in particular for use in s

Details Liquid radiation-curable formulation, in particular for use in s Liquid radiation-curable formulation, in particular for use in s

1995-05-24

1997-05-13

Berman, Susan W.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

522148, 522182, 264236, 264347, 264401, G03C 500, C08F 250, C08L 8310

Patent

active

056291337

ABSTRACT:
Liquid radiation-curable formulation, in particular for stereolithography, based on at least one compound that contains radically polymerizable groups, and at least one photoinitiator suitable for the polymerization, which formulation additionally contains a polyoxyalkylene-polysiloxane block copolymer that is selected from copolymers of the chemical formulae ##STR1## wherein: R.sup.1 is a hydrogen atom or a C.sub.1 -C.sub.8 alkyl group;

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