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
1991-07-08
1993-05-25
Hamilton, Cynthia
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430273, 430306, G03F 711
Patent
active
052139484
ABSTRACT:
A photopolymerizable printing element comprising a photopolymerizable layer and an elastomeric layer applied thereon wherein said elastomeric layer further comprises at least one thermoplastic, elastomeric block copolymer and at least one polymer with a structural unit containing a maleic acid half ester group. The element produces flexographic printing plates having improved printing performance with aqueous and alcoholic printing inks.
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E. I. Du Pont de Nemours and Company
Hamilton Cynthia
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