Photopolymerization by means of sulfoxonium salts

Details Photopolymerization by means of sulfoxonium salts Photopolymerization by means of sulfoxonium salts

1981-06-29

1983-05-10

Brammer, Jack P.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

20415911, 20415914, 20415918, 20415922, 20415923, 20415924, 430281, 430921, 430923, 430914, 260440, 260446, 260447, 526220, 526225, 528 90, 528143, 528378, 564101, 564192, 564153, 564169, G03C 168

Patent

active

043830250

ABSTRACT:
Substances (I) capable of being converted into higher-molecular weight materials under the influence of a cationic catalyst, such as 1,2-epoxides, aminoplasts, vinyl monomers and prepolymers, or phenoplasts, are so converted by exposure to actinic radiation in the presence of an aryl- or aroyl- carbamoylsulfoxonium salt (II) of formula ##STR1## where p is zero or 1,

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