Curable mixtures containing N-sulfonylaminosulfonium salts as ca

Details Curable mixtures containing N-sulfonylaminosulfonium salts as ca Curable mixtures containing N-sulfonylaminosulfonium salts as ca

1987-02-12

1988-03-29

Bleutge, John C.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

522 25, 522 31, 522170, 522122, 522 14, 522 15, 430280, 430914, 556 69, 564 85, 564 89, 564 91, 564 98, 564 99, 564 80, 560 12, 526192, 526193, 526195, 526220, 528 89, 528 90, 528408, 562430, 26050121, 260513F, C08G 5972, C08G 5968

Patent

active

047344440

ABSTRACT:
Mixtures which are curable by heating or irradiation with actinic light contain one or more cationically curable compounds, such as an epoxy, an olefinically unsaturated monomer, amino resin or phenolic resin, and as a cationically active curing catalyst one or more N-sulfonylamino-sulfonium salts of the formula ##STR1## such as N-p-toluenesulfonyl-N-methylaminodiphenylsulfonium hexafluorophosphate with or without quinones or peroxides are suitable, inter alia, for producing moldings, coatings, relief images and resist patterns.

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