Support for photographic materials

Details Support for photographic materials Support for photographic materials

1990-10-05

1992-03-31

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified backing or protective layer containing

430524, 430525, 1621814, 1621815, 1621816, 428326, 428328, 428404, 4285375, 106437, G03C 186

Patent

active

051007703

ABSTRACT:
Disclosed is a support used for photographic materials which is prevented from staining of the edge portion which is caused by permeation of developing solution from cut section. This support for photographic materials comprises a base paper both sides of which are coated with a resin, said base paper containing a titanium oxide coated with at least one metal oxide selected from the oxides of Al, Si, Mn, Zn and Ti.

REFERENCES:
patent: 3730830 (1973-05-01), Driscoll
patent: 4293625 (1981-10-01), Myers
patent: 4447524 (1984-05-01), Uno et al.
patent: 4665013 (1987-05-01), Sack et al.
patent: 4801509 (1989-01-01), Uno et al.

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