Document Type and Number:
Japanese Patent JPS5128223
Kind Code:
B2
Abstract:
A process for producing a photographic film having thereon a magnetic recording layer by applying a dispersion of a magnetic substance to an antihalation layer of a light-sensitive film for cinema, where the dispersion contains a compound or compounds, having at least two or more isocyanato groups or thioisocyanato groups or the anti-halation layer is previously processed with a solution containing the compound. A photographic film where either the magnetic layer contains, or the antihalation layer has been processed with, such a compound or compounds.
Application Number:
JP4112372A
Publication Date:
August 18, 1976
Filing Date:
April 24, 1972
Export Citation:
International Classes:
G03C1/00; G03B31/06; G03C1/91; G03C5/14; G11B5/633; G11B5/842
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