Photographic sensitivity increasing alkynylamine compounds and p

Details Photographic sensitivity increasing alkynylamine compounds and p Photographic sensitivity increasing alkynylamine compounds and p

1993-12-16

1995-05-09

Chea, Thorl

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430613, 430614, 430569, G03C 1005, G03C 108

Patent

active

054139058

ABSTRACT:
The present invention relates to water soluble photographic sensitivity increasing alkynylamine compounds. It also relates to photographic elements containing such compounds.

REFERENCES:
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patent: T104802 (1984-11-01), Parton
patent: T104903 (1984-12-01), Lok et al.
patent: 2490745 (1949-12-01), Carroll
patent: 3782959 (1974-01-01), Bigelow
patent: 4150993 (1979-04-01), Suga et al.
patent: 4378426 (1983-03-01), Lok et al.
patent: 4451557 (1984-05-01), Lok et al.
patent: 4576905 (1986-03-01), Gunther et al.
patent: 4847179 (1989-07-01), Boie et al.
patent: 5236815 (1993-08-01), Dewanckele et al.

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