| 摘要 |
PURPOSE:To obtain the thick liquid compsn. packed in a bleaching bath container which obviates the generation of the precipitate and deterioration of color reproducibility by preservation by specifying the oxygen permeability of a material constituting the wall of the container. CONSTITUTION:The thick liquid compsn. of the compounded processing agent for the photosensitive material which has 1.5-6pH and contains the ferric complex salt of the compd. expressed by the formula I is sealed into the container essentially consisting of an org. high-polymer material having >=20ml/ m<2>.day.atm oxygen permeation coefft. In the formula, A1-A4 denote -CH2OH, -COOM or -PO3M1M2. M, M1 and M2 respectively denote a hydrogen atom, etc. or alkyl ammonium. X denotes 3-6 total C alkylene group, etc. The generation of the precipitate by the preservation of the thick liquid compsn. of the compounded processing agent which is packed in the container and has bleaching power for the photosensitive material as well as the formation of the ferrous complex salt and the decrease of a cyan dye density are prevented. |
