Sensitization of cubic AgCl emulsions with improved wet abrasion resistance
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United States of America Patent
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May 4, 2004
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N/A
app pub date -
Jan 26, 1998
filing date -
Jan 26, 1998
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Expired
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Abstract
The invention relates to a method of forming a silver halide emulsion comprising forming a silver chloride emulsion, adding spectral sensitizing dye, sulfur, and gold sulfide to said emulsion, heating said emulsion to chemically and spectrally sensitize said emulsion, and cooling said emulsion.
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