Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Patent
1982-06-28
1984-11-27
Brammer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430277, 430910, 430916, 20415915, 20415916, 20415923, G03B 168
Patent
active
044851677
ABSTRACT:
An aqueous developable photopolymerizable element having improved rate of development consisting essentially of (a) an ethylenically unsaturated monomeric compound, (b) an organic acidic polymeric binder, (c) a photoinitiator or photoinitiator system and (d) at least 2% by weight based on weight of solids of an organic compound or salt of an organic compound as defined. The elements are useful as photoresists, printing plates and for preparation of proofs and litho masks.
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Briney Gary C.
Fuerniss Stephen J.
Brammer Jack P.
E. I. Du Pont de Nemours and Company
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