Use of chain-extended acid processed ossein gelatin in the prepa

Details Use of chain-extended acid processed ossein gelatin in the prepa Use of chain-extended acid processed ossein gelatin in the prepa

1992-12-21

1994-06-07

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430539, 430545, 430569, 430640, G03C 1005

Patent

active

053188896

ABSTRACT:
This invention describes the advantages associated with the use of chain-extended acid processed ossein gelatin as the makeup gelatin, with emulsion precipitated in lime-processed ossein gelatin. Such photographic elements show a definite speed-fog advantage, compared to systems where standard lime-processed ossein gelatin is used solely.

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Abstract J86015419-B; Konoshiroku Photo KK; 1986.

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