http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011073470-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_440394b529c97aefc79960bc2cdcc05c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C3-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C7-02 |
| filingDate | 2009-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f13b83701a7979cf16c312d8d3e9b6c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0968e89fe5499512f3e6f3c93b67562 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_768b18818d6840634b7bcea2a804a554 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_285b5f6f2de6d8177e970edfbdc4826c |
| publicationDate | 2011-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2011073470-A1 |
| titleOfInvention | Multi-layer cathode block |
| abstract | A multi-layer cathode block ( 30 ) for an electrolytic cell ( 10 ) has at least a surface layer ( 32 ) with a surface expansion index and a second layer ( 34 ) with a second expansion index. The surface layer ( 32 ) includes a surface wetting agent in a first total amount. The second layer ( 34 ) includes a wetting agent in a second total amount. The surface layer ( 32 ) is directly superposed to the second layer ( 34 ). The second wetting agent in the second layer ( 34 ) includes metal boride precursors that react together to generate a metal boride component in situ when the cathode block ( 30 ) is exposed to start-up and operation conditions of the electrolytic cell ( 10 ). The second total amount is lower than the first total amount and is selected so as to minimize the difference between the expansion indexes of the surface layer ( 32 ) and the second layer ( 34 ). |
| priorityDate | 2008-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.