prov:value
| - Hydrophilic colloid materials used as a binder for photographic emulsion coating and/or other photographic coatings include, for example, gelatin, colloidal albumin, casein, cellulose derivatives such as carboxymethyl cellulose, hydroxyethyl cellulose, etc., carbohydrate derivatives such as agar-agar, sodium alginate, starch and its derivatives, etc., synthetic hydrophilic polymers such as polyvin
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