Rod-shaped hollow silver halide emulsions and method of making

Details Rod-shaped hollow silver halide emulsions and method of making Rod-shaped hollow silver halide emulsions and method of making

1992-07-27

1993-09-14

Baxter, Janet C.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430569, 430600, 430614, G03C 1015, G03C 1035

Patent

active

052447839

ABSTRACT:
The present invention is directed to hollow rod-shaped silver halide grains for use in photography and a process for preparation of hollow, rod-shaped grains. The rods have a hexagonal outer periphery, and a hexagonal hollow portion extending longitudinally within the grains.

REFERENCES:
patent: 4914016 (1990-04-01), Miyoshi et al.
patent: 4946772 (1990-08-01), Ogawa

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