Silver halide photographic sensitive element containing a fluori

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing

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430631, G03C 178

Patent

active

044079370

ABSTRACT:
A silver halide photographic sensitive material is described comprising a compound represented by formula (I) ##STR1## wherein Rf represents a saturated or unsaturated hydrocarbon group having from 3 to 20 carbon atoms wherein all or a part of the hydrogen atoms are substituted by fluorine atoms, each of L.sub.1 and L.sub.2 represents a divalent linking group, each of R.sub.1, R.sub.2, and R.sub.3 represents a hydrogen atom, a methyl group, or an ethyl group, each of R.sub.4, R.sub.5, and R.sub.6 represents an alkyl group having from 1 to 6 carbon atoms, X represents an anion, and each of a and b represents 0, 1, or 2.

REFERENCES:
patent: 3847838 (1974-11-01), Habu et al.
patent: 4013696 (1977-03-01), Babbitt et al.
patent: 4201586 (1980-05-01), Hori et al.
patent: 4242444 (1980-12-01), Habu et al.

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