Light-sensitive mixture containing an 0-naphthoquinonediazide-su

Details Light-sensitive mixture containing an 0-naphthoquinonediazide-su Light-sensitive mixture containing an 0-naphthoquinonediazide-su

1994-06-06

1995-05-09

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Forming nonplanar surface

430165, 430192, 430193, 430302, G03F 7021, G03F 730

Patent

active

054138990

ABSTRACT:
A light-sensitive mixture which contains a resinous binder which is insoluble in water but soluble or at least swellable in aqueous-alkaline solutions, and an o-naphthoquinonediazide-sulfonic acid ester, the o-naphthoquinonediazide-sulfonic acid ester being of the formula I ##STR1## in which R is hydrogen or an alkyl or aryl radical and

REFERENCES:
patent: 3802885 (1974-04-01), Lawson et al.
patent: 4407926 (1983-10-01), Stahlhofen
patent: 5087598 (1992-02-01), Hosaka et al.
patent: 5089373 (1992-02-01), Uenishi et al.
patent: 5153096 (1992-10-01), Uenishi et al.
patent: 5173389 (1992-12-01), Uenishi et al.
patent: 5225310 (1993-07-01), Stahlhofen et al.

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