Production of silver halide emulsions
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United States of America Patent
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Sep 21, 1999
Grant Date -
N/A
app pub date -
Nov 21, 1997
filing date -
Nov 29, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The production of a silver halide emulsion in an aqueous protective colloid solution by the reaction of, on the one hand, silver nitrate, and, on the other, at least one water-soluble halide, may be performed particularly simply and with great apportioning accuracy, if, during at least part of the precipitation, at least the predominant part of one reactant is added in the form of a solid salt to the aqueous protective colloid solution.
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