Positive radiation-sensitive mixture

Details Positive radiation-sensitive mixture Positive radiation-sensitive mixture

1990-08-06

1991-05-14

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

430188, 430192, 430176, 430326, G03C 7037, G03C 730

Patent

active

050155547

ABSTRACT:
A radiation-sensitive mixture is described comprising a compound which produces a strong acid under the action of actinic radiation, a binder which is insoluble in water, but soluble in organic solvents and aqueous-alkaline solutions, and a compound of either of formulae I and II ##STR1## wherein R denotes a substituted or unsubstituted alkyl group,

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