http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05323526-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-26 |
| filingDate | 1992-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c66dbe9104107fcbb9fad1bd814e2cc |
| publicationDate | 1993-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05323526-A |
| titleOfInvention | Method of developing silver halide black and white photographic light-sensitive material |
| abstract | (57) [Summary] [Object] To provide a processing method of a sheet-shaped silver halide photographic light-sensitive material capable of suppressing the generation of scales and floating matters in a washing tank even when the amount of replenishment of washing water is small. [Structure] In a processing method of a silver halide black-and-white photographic light-sensitive material including each step of development, fixing and washing with an automatic processor, sodium thiosulfate is added in an amount of 0.5 to 2.5 mol / mol in the fixing step. A fixing solution containing liters but containing no more than 0.1 mol / liter of ammonium ions is used, and in the water washing step, 0.02 g / liter or more of aminopolycarboxylic acids and / or phosphonic acids, and / or Or at least one of the following general formula I: (Wherein R 1 is a divalent group, R 2 is a hydrogen atom, Z is a nitrogen-containing ring member, and X is an anion), and / or at least one linear alkyl group having 6 or more carbon atoms. A method comprising using wash water containing at least one betaine compound. |
| priorityDate | 1992-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 186.