Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1998-12-01
2000-03-28
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430527, 430531, G03C 1122, G03C 189, G03C 176
Patent
active
060430141
ABSTRACT:
An imaging element comprises a support material having thereon at least one image-forming layer, an electrically-conductive layer and protective overcoat layer that overlies the electrically-conductive layer. The protective overcoat layer is coated from a composition containing a polyurethane dispersed in liquid organic medium. The overcoat layer coating compositions used in accordance with this invention have unique coating rheologies, excellent dispersion stability, and provide dried layers that have excellent film forming and physical and mechanical properties and prevent the loss of antistatic properties during the use and processing of the imaging element.
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Anderson Charles C.
Tingler Kenneth L.
Anderson Andrew J.
Eastman Kodak Company
Schilling Richard L.
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