Positive photosensitive composition, positive photosensitive lit

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making

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4302881, 430302, G03F 7004

Patent

active

060748028

ABSTRACT:
A positive photosensitive composition comprising at least (a) an alkali-soluble resin and (b) a photo-thermal conversion material, which further contains (c) a compound capable of crosslinking the alkali-soluble resin by a thermal action, and which contains substantially no compound which has a function to generate an acid when exposed in the coexistence of the photo-thermal conversion material.

REFERENCES:
patent: 4708925 (1987-11-01), Newman
patent: 5340699 (1994-08-01), Haley et al.
patent: 5663037 (1997-09-01), Haley et al.
patent: 5814431 (1998-09-01), Nagasaka et al.

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