Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making printing plates
Patent
1997-10-01
1999-03-30
McCamish, Marion
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Making printing plates
430300, 430327, 430328, 430309, 430291, 4302701, 4302731, 430945, 430944, G03F 726
Patent
active
058887016
ABSTRACT:
A photosensitive printing element having an overall layer of powder material and a process for making a flexographic printing plate from such an element are disclosed. The photosensitive element includes a support, a photopolymerizable layer, and a layer of powder material on the photopolymerizable layer. The layer of powder material can be opaque or transparent depending upon desired use.
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US Appln. Serial No. 08/402,762; Ma et al., "Process of Photoimaging Using Ink Jet Printing"--abandoned Jan. 26, 1997.
E. I. Du Pont de Nemours and Company
Juska Cheryl
Magee Thomas H.
McCamish Marion
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