Light sensitive material containing an ethylene compound dye for

Details Light sensitive material containing an ethylene compound dye for Light sensitive material containing an ethylene compound dye for

1976-05-17

1977-10-25

Louie, Jr., Won H.

Gas separation: apparatus

Electric field separation apparatus

Electrode retaining or supporting means

96115P, G03C 152

Patent

active

040554309

ABSTRACT:
An image-wise light-sensitive composition containing (a) an organic polymer compound containing chlorine; (b) a coloring matter forming compound represented by the formula: ##STR1## wherein R.sup.1 through R.sup.4 each represent a hydrogen atom, an alkyl group, or an aryl group, and R.sup.5 to R.sup.6 each present a hydrogen atom, an alkyl group, or R.sup.5 and R.sup.6 can combine with each other to form a 5- or 6-membered carbon ring, and (c) a liquid capable of dissolving said organic polymer compound and coloring matter-forming compound.

REFERENCES:
patent: 3042516 (1962-07-01), Wainer
patent: 3510304 (1970-05-01), Fichter et al.
patent: 3533792 (1970-10-01), Petro et al.
patent: 3907569 (1975-09-01), Hazy et al.

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