Light-sensitive copying material and process for the manufacture

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product

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430 49, 430133, 430169, 430175, 430191, 430270, 430300, 430302, 430306, 430307, 430325, 430326, 430635, 430637, 430281, G03C 1495, G03C 168, G03C 160, G03G 504

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044878230

ABSTRACT:
The present invention describes a light-sensitive copying material comprising a support and a light-sensitive layer which contains from 0.01 to 10 percent by weight of a non-ionic ester which is obtained by reacting a perfluoro-carboxylic acid with a polyalkylene glycol or of an ether which is obtained by reacting a highly fluorinated or a perfluorinated alkanol with a polyalkylene glycol. By the addition of the fluorinated compound, a more uniform coating is achieved, even when one solvent alone is used for the coating solution.

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patent: 3759711 (1973-09-01), Rauner et al.
patent: 3779768 (1973-12-01), Cope et al.
patent: 3790382 (1974-02-01), Dahlman
patent: 3868254 (1975-02-01), Wemmers
patent: 4092170 (1978-05-01), Houtermans et al.
patent: 4125650 (1977-08-01), Chiu et al.
patent: 4215191 (1980-07-01), Kwok
patent: 4225663 (1980-09-01), Ball
patent: 4228232 (1980-10-01), Rousseau
patent: 4339525 (1982-07-01), Bratt et al.
Research Disclosure, #14522, 5/1976.

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