Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Image layer portion transfer and element therefor
Patent
1994-04-01
1995-07-25
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Image layer portion transfer and element therefor
430254, 430257, 430260, 430292, 430293, G03C 300
Patent
active
054361125
ABSTRACT:
This invention provides novel ethylenically unsaturated urethane monomers and photoreactive compositions comprising such monomers as essential constituents. The monomers can be photopolymerized or photocrosslinked and are useful in coating systems and multilayer color proofing systems. Additionally, they offer superior advantages such as significantly reduced migration between layers in multilayer color proofing systems.
REFERENCES:
patent: 3856830 (1974-12-01), Kuehn
patent: 3954714 (1976-05-01), Kuehn
patent: 5300399 (1994-04-01), Wilczak
Hsieh Shane
Wilczak Wojciech A.
Bowers Jr. Charles L.
Hoechst Celanese Corporation
Kalyanaraman Palaiyur S.
Letscher Geraldine
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