Silver halide photographic material

Details Silver halide photographic material Silver halide photographic material

1988-12-21

1990-10-23

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Antihalation or filter layer containing

430536, 430930, 430941, 430966, G03C 180

Patent

active

049651803

ABSTRACT:
A silver halide photographic material which comprises a support having a subbing layer containing an aqueous polymer latex represented by the following formula (I), which has a cross linked structure: ##STR1## wherein A represents an ethylenic unsaturated monomer unit; R.sub.1 represents a hydrogen atom or a lower alkyl group having from 1 to 6 carbon atoms; L represents a divalent group having from 1 to 12 carbon atoms; R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents an alkyl group, an aralkyl group or a hydrogen atom; Q represents nitrogen or phosphorus; X-represents an anion other than iodine ion; and B represents a structural unit in which copolymerizable monomers having at least two ethylenic unsaturated groups have been copolymerized: x is selected to constituted from 0 to 90 mol%; y is selected to constitute from 10 to 99.9 mol%; z is selected to constitute from 0.1 to 50 mol%; and R.sub.2, R.sub.3 and R.sub.4 may be linked together to form, together with Q, a cyclic structure;
and wherein the subbing layer comprises a coating liquid containing a nonionic surfactant in an amount of at least 0.05 gram per liter.

REFERENCES:
patent: 4124386 (1978-11-01), Yoshida et al.
patent: 4372194 (1983-02-01), McGuckin et al.
patent: 4600687 (1986-07-01), Nakamura et al.
patent: 4721666 (1988-01-01), Yamanuochi et al.

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