Spectrally sensitized positive light-sensitive o-quinone diazide

Details Spectrally sensitized positive light-sensitive o-quinone diazide Spectrally sensitized positive light-sensitive o-quinone diazide

1976-05-25

1978-08-08

Bowers, Jr., Charles L.

Gas separation: apparatus

Electric field separation apparatus

Electrode cleaner, apparatus part flusher, discharger, or...

96 36, 96 49, 96 75, 96 91D, 96115R, G03F 708, G03C 154

Patent

active

041054504

ABSTRACT:
A positive light-sensitive composition containing: (a) a quinonediazide type, positive light-sensitive substance and (1) (b) at least one compound selected from the group consisting of those compounds represented by the following general formulae (I) ##STR1## wherein X.sub.1 and X.sub.2 each represents an oxygen atom or a sulfur atom; R.sub.1 and R.sub.2 each represents a hydrogen atom, an alkyl group, an aralkyl group, an aryl group or a cycloalkyl group; (2) those compounds represented by the general formula (II) ##STR2## wherein R.sub.3 represents a hydrogen atom, an alkyl group, an aralkyl group, an aryl group or a cycloalkyl group; and R.sub.4 represents a hydrogen atom, an alkyl group or a cycloalkyl group; and (3) o-benzoic acid sulfimide.

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Grant, J., "Hackh's Chem. Dictionary", 3rd. Ed., McGraw-Hill, 1944, pp. 454-456.
Kosar, J.; "Light-Sensitive Systems", Wiley & Sons, 1965, pp. 250-252.
Levine, H. A., IBM Tech. Disclosure Bulletin, vol. 13, No. 4, 9/1970, p. 903.

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