Speed addendum for photographic emulsions
This invention relates to photographic elements. It particularly relates to an improved silver halide obtained by surface treatment with formate. The invention relates to an emulsion comprising chemically and spectrally sensitized silver halide grains having formate on the surface of said grams.
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| Format: | Patent |
| Sprache: | eng |
| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | This invention relates to photographic elements. It particularly relates to an improved silver halide obtained by surface treatment with formate.
The invention relates to an emulsion comprising chemically and spectrally sensitized silver halide grains having formate on the surface of said grams. |
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