Document Type and Number:
Japanese Patent JPS5050038
Kind Code:
A
Abstract:
The adherence is enhanced of magnetic recording stripes to the surface of an antihalation layer of a multilayer motion picture film material comprising a support, at least one light-sensitive emulsion layer on one side of said support and at the opposite side of said support an antihalation layer comprising an alkali-soluble binder, capable of being detached from said support in the presence of an alkaline medium. The coating composition for the magnetic recording stripes comprises magnetizable material dispersed in an alkali-insoluble binder in admixture with a carbodiimide as cross-linking agent for the alkali-soluble binder of the antihalation layer.
Application Number:
JP5925274A
Publication Date:
May 06, 1975
Filing Date:
May 24, 1974
Export Citation:
International Classes:
G03C1/00; C09D5/23; G03C1/91; G11B5/633; G11B5/702; (IPC1-7): G03C1/76