Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1996-02-21
1998-05-19
Huff, Mark F.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430140, 430930, 430496, 430530, 430539, G03C 176, G03C 181, G03C 185, G03C 1106
Patent
active
057534268
ABSTRACT:
A photographic sheet element comprising a film support, at least one light-sensitive layer having a hydrophilic binder on a first side of the support, the thickness of the at least one light-sensitive layer and other layers on the first side of the support being T.sub.E, on the opposite side of the support, a transparent magnetic recording layer comprising ferromagnetic particles in a hydrophilic colloid, the thickness of the transparent magnetic recording layer being T.sub.M, intermediate, the transparent magnetic recording layer and the support, a hydrophilic colloid control layer, the thickness of the control layer being T.sub.C, the relative thickness of the layers being represented by the formula: ##EQU1## where 0<X<10.
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Karlheinz Keller, Science and Technology of Photography, pp. 118-119 1993.
Dickerson Robert Edward
Lobo Lloyd Anthony
Nair Mridula
Oltean George Leslie
Anderson Anderson J.
Eastman Kodak Company
Huff Mark F.
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