Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...
Patent
1986-08-14
1989-04-11
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Diazo reproduction, process, composition, or product
Composition or product which contains radiation sensitive...
430270, 430192, 522154, 522152, 522904, 522 57, 522 63, 526279, 526261, 526260, G03C 1495
Patent
active
048206075
ABSTRACT:
A photosolubilizable composition containing (a) a first compound capable of producing an acid by irradiation with actinic rays and (b) a high molecular weight compound, whose solubility in a developing solution is increased by the action of an acid, and a photosolubilizable composition containing (c) a high molecular weight compound whose solubility in a developing solution is increased by irradiation with actinic radiation, are disclosed. These compositions exhibit high photosensitivity, broad development latitude, and high stability with time.
REFERENCES:
patent: 3661582 (1972-05-01), Broyde
patent: 4279982 (1981-07-01), Iwasaki et al.
patent: 4307173 (1981-12-01), Gventer
patent: 4551417 (1985-11-01), Suzuki et al.
Fuji Photo Film Co. , Ltd.
Hamilton Cynthia
Michl Paul R.
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