Process of developing an image utilizing positive-working radiat

Details Process of developing an image utilizing positive-working radiat Process of developing an image utilizing positive-working radiat

1993-08-19

1994-02-08

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Forming nonplanar surface

430512, G03F 730, G03F 7023

Patent

active

052847373

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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