Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1985-04-26
1986-04-15
Brammer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430527, 430538, G03C 176
Patent
active
045827834
ABSTRACT:
An antistatic layer applied to the back of the photographic material contains (A) a mixture of sodium magnesium silicate and the sodium salt of polystyrene sulphonic acid and (B) a succinic acid semi-ester compound. The antistatic layer is distinguished by high abrasion resistance and its good qualities as writing and printing surface.
REFERENCES:
patent: 3525621 (1970-08-01), Miller
patent: 3769020 (1973-10-01), Verburg
patent: 4268623 (1981-05-01), Sera et al.
Nittel Fritz
Sauter Bert
Voigt Armin
Agfa-Gevaert Aktiengesellschaft
Brammer Jack P.
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