发明授权
US3982944A Antifoggant dispersion for color photographic materials 失效
用于彩色照相材料的防雾剂分散体

Antifoggant dispersion for color photographic materials
摘要:
A stable emulsified dispersion for preventing the occurrence of color fog of silver halide color photographic materials comprising a dispersion prepared by dissolving 2,5-bis(1',1'-dimethylbutyl)hydroquinone and another aliphatic hydrocarbon group-substituted hydroquinone in a high boiling organic solvent and dispersing the solution in a hydrophilic colloid medium.
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