Radiation imagery chemistry: process – composition – or product th – Stripping process or element – Forming composite image – e.g. – multiple stripped image...
Patent
1991-08-05
1992-03-03
Brammer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Stripping process or element
Forming composite image, e.g., multiple stripped image...
430260, 430270, 430376, 430326, G03C 1112
Patent
active
050932217
ABSTRACT:
A photosensitive element adapted for the preparation of colored images is disclosed. The photosensitive element comprises: a photosolubilizable layer consisting essentially of an acid-labile polymer and a photosolubilizing agent; an elastomeric layer; and a support. It can be processed by aqueous solvents, preferably ordinary tap water.
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J. E. Kearns, C. D. McLean, D. H. Solomon, "Polymers and Copolymers of Unsaturated Tetrahydropyranyl Esters", (1974) J. Macromol. Sci-Chem. A8(4), pp. 673-685.
Chen Gwendyline Y. Y. T.
Hertler Walter R.
Patricia Jeffrey J.
Raymond Floyd A.
Brammer Jack P.
E. I. Du Pont de Nemours and Company
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