Positive-working radiation sensitive mixtures and articles conta

Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...

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430191, 430192, 430193, 430272, 430275, 430277, 430278, G03F 7023, G03F 709, G03C 161

Patent

active

052759091

ABSTRACT:
A radiation-sensitive composition comprising an admixture in a solvent of: at least one alkali-soluble binder resin, at least one photoactive compound and an effective absorbance increasing amount of BLANKOPHOR FBW actinic dye; the amount of said binder resin being about 60 to 95% by weight, the amount of said photoactive component being about 5% to about 40% by weight, based on the total solids content of said radiation-sensitive composition.

REFERENCES:
patent: 3525618 (1970-08-01), Keller et al.
patent: 3558316 (1971-01-01), Keberle et al.
patent: 3615551 (1971-10-01), Farnley
patent: 5001040 (1991-03-01), Blakeney et al.
Miles Product Information Sheet on BLANKOPHOR FBW, T.D.S. No. 1592/2, dated Mar., 1990.

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