Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Patent
1988-10-12
1992-04-07
Hamilton, Cynthia
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
522 97, G03F 7027, G03F 7038
Patent
active
051027747
ABSTRACT:
A UV sensitive coating composition is described which is a polymer prepared from a condensation reaction of a diisocyanate, a hydroxy alkyl (di or tri) (meth)acrylate and a carboxylic acid polyol. Optionally, a polyol and/or a dicarboxylic acid polyol can also be included as reactants. The coating polymer, thus prepared, can also be combined with binders and crosslinkers.
REFERENCES:
patent: 3775377 (1973-11-01), Kokawa
patent: 4153778 (1979-05-01), Park et al.
patent: 4430486 (1984-02-01), Chang et al.
patent: 4497932 (1985-02-01), Trovati
patent: 4753860 (1988-06-01), Hung et al.
Armstrong World Industries Inc.
Hamilton Cynthia
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