Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Image layer portion transfer and element therefor
Patent
1992-06-15
1995-04-25
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
430257, 430258, 430260, 430287, 430302, 1014631, 101467, G03F 711, G03F 734
Patent
active
054097991
ABSTRACT:
According to the present invention a method is provided for obtaining an image comprising the steps of:
information-wise exposing an imaging element comprising on a support a photosensitive layer containing a photopolymerizable composition and a base layer located between said support and said photosensitive layer and wherein said base layer is contiguous to said photosensitive layer and comprises a polymer containing polymerizable ethylenically unsaturated groups and
transferring upon heating the non-hardened or insufficiently hardened parts of said photosensitive layer to an image receiving material. When the image receiving material contains a hydrophilic surface a lithographic printing plate can be obtained.
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Samijn Rafael P.
Uytterhoeven Herman J.
Verburgh Yves L.
Vermeersch Joan T.
Agfa-Gevaert N.V.
Angebranndt Martin J.
Bowers Jr. Charles L.
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