Ultraviolet ray absorbing polymer latex compositions, method of

Details Ultraviolet ray absorbing polymer latex compositions, method of Ultraviolet ray absorbing polymer latex compositions, method of

1996-08-16

1999-09-07

Chea, Thorl

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Antihalation or filter layer containing

430514, 430931, G03C 1815

Patent

active

059486058

ABSTRACT:
The present invention provides UV absorbing particles which are a polymerization reaction product of ethylenically unsaturated monomers selected from esters and amides of acrylic on methacrylic acid, vinyl esters, vinyl ethers, and vinyl nitrites; an initiator, a surfactant and an ultraviolet absorber having the general formula: ##STR1## wherein R is each independently a hydrogen, halogen, alkyl, aryl, alkoxy, acyloxy, alkylthio, arylthio, amine, alkylamino, arylamino, hydroxyl, cyano, nitro, acylamino, sulfonyl, sulfamido, acyloxy and oxycarbonyl.

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