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Use of acid-treated ossein gelatin and chains extended acid-treated ossein gelatin, as the peptization means in the manufacture of photographic emulsions
Use of acid-treated ossein gelatin and chains extended acid-treated ossein gelatin, as the peptization means in the manufacture of photographic emulsions
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机译:酸处理过的奥斯丁明胶和扩链酸处理过的奥斯丁明胶的用途,作为照相乳剂生产中的胶溶手段
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摘要
The invention provides a method of nucleating silver halide particles wherein said nucleation is carried out in the presence of acid processed ossein (APO) gelatin or chain-extended acid processed ossein (CE-APO) gelatin and the composition formed therefrom.
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