Light-sensitive photographic material

Details Light-sensitive photographic material Light-sensitive photographic material

1981-04-27

1982-12-14

Louie, Jr., Won H.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified backing or protective layer containing

430527, 430533, 430961, 430631, 430529, 430495, 430564, 430531, 430534, 430535, 430536, G03C 178

Patent

active

043638716

ABSTRACT:
A multi-layer light-sensitive photographic material comprising a support and a light-sensitive layer, which have a surface layer which does not adhere even under a high temperature and high humidity conditions when the front surface layer thereof is contacted with the other surface layer and which is hardly subject to scratching and free from the so-called "blooming" phenomenon.
The light-sensitive material according to this invention comprises, in at least one of the front and back sides thereof, at least one light-insensitive layer containing a high polymer having at least 20% by weight of a repeating unit represented by the formula (I): ##STR1## wherein R.sup.1 represents a hydrogen atom or a methyl group, and R.sup.2 represents a straight chain alkyl group having 12 to 24 carbon atoms.

REFERENCES:
patent: 3888944 (1975-06-01), Crescentini et al.
patent: 4255515 (1981-03-01), Shibue et al.
patent: 4268623 (1981-05-01), Sera et al.

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