Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Compositions to be polymerized by wave energy wherein said...
Patent
1983-02-22
1986-04-15
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 17, 522 39, 522 36, 522 34, 522 81, 522 92, 522101, 522 50, 522 53, 522 16, C08F 250, C08L 6310
Patent
active
045828628
ABSTRACT:
Compounds of the formula I, II or III ##STR1## in which Ar is a sulfur-containing aromatic radical, R.sup.1 and R.sup.2 are a monovalent hydrocarbon radical which is substituted or unsubstituted or R.sup.1 and R.sup.2 together form alkylene, oxaalkylene or azaalkylene, R.sup.3 is a direct bond or a divalent hydrocarbon radical, X is a monovalent amino group and X' is a divalent amino or diamino group, are excellent photoinitiators for the photocuring of colored, in particular pigmented, compositions containing an olefinically unsaturated, photopolymerizable binder.
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Berner Godwin
Husler Rinaldo
Kirchmayr Rudolf
Bleutge John C.
Ciba-Geigy Corporation
Falber Harry
Koeckert A. H.
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