Photoinitiators

Details Photoinitiators Photoinitiators

1977-09-14

1979-07-17

Randolph, John D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260239R, 260327P, 260327TH, 260327R, 260328, 260333, 544 1, 544 38, 260440, 260446, 260607B, 260441, 260607R, C07C14900, C07C 1430, C07D33510

Patent

active

041614780

ABSTRACT:
Onium salts of Group VIa elements having an MF.sub.6 -anion, where M is selected from P, As and Sb, have been found to be photo active under ultraviolet light. These onium salts can be employed as cationic photoinitiators when used with a variety of organic resins and cyclic organic compounds.

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