Polymers containing halomethyl-1,3,5-triazine moieties

Details Polymers containing halomethyl-1,3,5-triazine moieties Polymers containing halomethyl-1,3,5-triazine moieties

1996-03-08

1998-03-03

Berman, Susan W.

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

Synthetic resins

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

522 67, 522904, 522151, 522152, 522166, 522167, 522 74, 522 79, 522 80, 522 84, 522 78, 522148, 522160, 522 88, 522 87, 522162, 522150, 522 90, 522 96, 522121, 522114, 522135, 522142, 4302811, 4302861, 4302871, C08L 7904, C08F 250, G03C 1675, G03F 7028

Patent

active

057235139

ABSTRACT:
Radiation-sensitive organo-halogen compounds that have a photo-labile halomethyl-1,3,5-triazine moiety and a polymeric moiety within the same molecule. The compounds of this invention are comprised of a polymeric moiety having attached or incorporated within its structure at least one 1,3,5-triazine nucleus, said triazine nucleus having at least one halomethyl substituent attached to a carbon atom of the triazine nucleus. These compounds are capable of being stimulated by actinic radiation at wavelengths of from about 250 to about 900 nanometers to generate free radicals and/or acids. The compounds of this invention are useful as photoinitiators in free radical polymerization reactions, oxidation-reduction reactions, or reactions sensitive to acid, and they also exhibit the capability to crosslink upon exposure to light.

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