Positive type light-sensitive composition

Details Positive type light-sensitive composition Positive type light-sensitive composition

1992-03-02

1993-05-18

McCamish, Marion E.

Radiation imagery chemistry: process, composition, or product th

Diazo reproduction, process, composition, or product

Composition or product which contains radiation sensitive...

430191, 430192, G03C 152

Patent

active

052120422

ABSTRACT:
A positive type light-sensitive composition is disclosed, comprising an alkali-soluble high-molecular binder and at least one p-iminoquinonediazido-N-sulfonyl compound. This composition can be used for forming a resist for an IC board, a printing plate, a silver-free, image-forming material, etc.

REFERENCES:
patent: 2759817 (1956-08-01), Schmidt et al.
patent: 3050387 (1962-08-01), Neugebauer et al.
patent: 3050388 (1962-08-01), Neugebauer et al.
patent: 3567453 (1971-03-01), Borden

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