http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01156500-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_135aa5652d3da9889155cc66d72cd0df |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25F5-00 |
| filingDate | 1987-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3784f58b315ca67681db981873d14aa0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a492bcd20d76027f2000bceb3c12c94 |
| publicationDate | 1989-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01156500-A |
| titleOfInvention | Method for electrolytically removing silver |
| abstract | PURPOSE: To electrolytically remove silver on the surface of a substrate in an economical manner with high safety and superior stripping power by electrolyzing the silver in an electrolytic soln. made of an aq. soln. contg. sodium thiosulfate, NaOH and copper sulfate at prescribed concns. n CONSTITUTION: When a silver film formed on the surface of a substrate is removed by electrolysis with the substrate as the anode and an electrically conductive material such as a stainless steel plate as the cathode, an aq. soln. contg. 100W500g/l sodium thiosulfate, 10W30g/l NaOH and 3W30g/l copper sulfate is used as an electrolytic soln. Conditions during the electrolysis include ≥0.05A/dm 2 , especially 0.08W0.4A/dm 2 current density. Only the silver can be efficiently dissolved and removed without roughening, deforming or corroding the substrate. n COPYRIGHT: (C)1989,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009102704-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104882494-A |
| priorityDate | 1987-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.