Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1996-09-11
1998-03-03
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430215, 430529, 430536, 430537, 430961, 428500, 428522, G03C 185, G03C 193, G03C 176, B32B 730
Patent
active
057232733
ABSTRACT:
The present invention is an imaging element which includes a support and at least one image forming layer. The imaging element further includes an antistatic layer and a protective layer overlying the antistatic layer. The protective layer is formed from an aqueous coating solution containing a film forming binder and a crosslinking agent. The film forming binder is a carboxylic containing vinyl polymer or copolymer having a glass transition temperature of greater than 50.degree. C. and an acid number of from 60 to 260. The carboxylic acid group of the vinyl polymer or copolymer are reacted with ammonia or amine to provide a pH of the coating solution of from 7 to 10.
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Journal of Applied Polymer Science, vol. 39, pp. 2119-2128, 1990.
Anderson Charles Chester
Bello James L.
DeLaura Mario D.
Wang Yongcai
Eastman Kodak Company
Ruoff Carl F.
Schilling Richard L.
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