| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20688220cab72ad01902ff5223732946 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C1-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-42 |
| filingDate |
1992-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55dc390359c986581f795a94c4630e14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2076b1284cdaa0a49391ffea19bed46f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1314e80da41a225dc651cc23ca2160b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b29172c8876ce24ccb5ba129adc55783 |
| publicationDate |
1994-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0598144-A1 |
| titleOfInvention |
Use of a pH sensitive reference electrode in electrolytic desilvering |
| abstract |
An apparatus is disclosed for electrolytic desilvering of photographic processing solutions, more particularly fixing solutions or bleach-fixing solutions, comprising an electrolysis unit equiped with a monitoring system comprising a cathode (5), an anode (6) and a reference electrode (7), characterized in that said reference electrode is a pH sensitive electrode. The desilvering is preferably performed under potentiostatic conditions. When using a pH sensitive reference electrode the cathodic plating potential is automatically corrected for pH changes. A preferred pH sensitive electrode is a glass electrode. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6187167-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0803591-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0757120-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0754780-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0857798-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6207037-B1 |
| priorityDate |
1992-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |