发明名称 Solid processing composition for silver halide light sensitive photographic material and preparing method thereof
摘要 A method for preparing a solid processing composition in the form of granules for a silver halide black-and-white photographic material is disclosed, comprising the steps of: (i) mixing powdery photographic processing chemicals, (ii) granulating a mixture of the processing chemicals while stirring to form granules, and (iii) drying the granules, wherein in step (ii), granulation is carried out with the addition of water in an amount of 4 to 6% by weight, based on the processing chemicals; said granules having a bulk density of not less than 1.1 g/cm3.
申请公布号 US5976774(A) 申请公布日期 1999.11.02
申请号 US19980107150 申请日期 1998.06.30
申请人 KONICA CORPORATION 发明人 UCHIHIRO, SHINJI
分类号 B01J2/10;G03C5/26;G03C5/305;G03C5/38;(IPC1-7):G03C5/50 主分类号 B01J2/10
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