P, As, and Sb hexafluoride onium salts as photoinitiators

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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C07F 990, C07F 968, C07F 906

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042503116

ABSTRACT:
Halogen onium salts, and onium salts of Group VA and V1A elements having an MF.sub.6.sup.- anion, where M is selected from P, As and Sb, have been found to exhibit unusual activity under ultraviolet light. These onium salts can be employed as cationic photoinitiators when used with a variety of organic resins and cyclic organic compounds.

REFERENCES:
Marmer et al. J. Amer. Chem. Soc. 93, 2719-2727, (1971).
Crivello et al. Chem. Abs. 84, 75119p (1975).

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