Radiation sensitive compositions comprising polymer having acid

Details Radiation sensitive compositions comprising polymer having acid Radiation sensitive compositions comprising polymer having acid

1993-05-25

1994-11-08

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Diazo reproduction, process, composition, or product

Composition or product which contains radiation sensitive...

430193, 430313, 430905, 430909, G03C 154, G03C 558

Patent

active

053626001

ABSTRACT:
The invention provides a radiation sensitive composition having a polymer binder of phenolic and cyclic alcohol units. At least a portion of the phenolic units and/or cyclic alcohol units of the polymer are bonded to acid labile groups. High solubility differentials between exposed and unexposed regions are realized with only moderate substitution of the binder with the acid labile groups.

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