http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03002784-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96d66465ed1d0dfef27d0578f43a35bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dcca83d467f2b707ad1692e4f9d0dc05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_88566c8d584caf3ca58a21a221bf23bc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D21-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D21-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D17-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B9-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D21-22 |
| filingDate | 2002-06-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a53f54995f53e45592d6c797dc5a477 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ac758aaab48f99f695e349a7c1f63e8 |
| publicationDate | 2004-07-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-03002784-A3 |
| titleOfInvention | Electrolysis cell for restoring the concentration of metal ions in electroplating processes |
| abstract | It is described an electrolysis cell wherein the anodic dissolution of metals is carried out, in particular of metals characterised by a relatively high oxidation potential, such as coppere, or metals with high hydrogen overpotential, for example tin, aimed at restoring both the concentration of said metals, and the Ph in galvanic baths used in electroplating processes with insoluble anodes. The cell of the invention comprises an anodic compartment, wherein the metal to be dissolved acts as a consumable anode, and a cathodic compartment, containing a cathode for hydrogen evolution, separated by a cation-exchange membrane. The coupling of the cell of the invention with the electroplating cell allows a strong simplification of the overall process and a sensible reduction in the relevant costs. |
| priorityDate | 2001-06-29^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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