http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021234075-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43a349b47248855ff0a8ffe5f5899339 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-06 |
| filingDate | 2021-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7db405d3e606b7ae982899675990e60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_059a7d6a026bd5c79f2806e3a2bcfa5e |
| publicationDate | 2021-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2021234075-A1 |
| titleOfInvention | Method for hard chrome plating using trivalent chromium |
| abstract | A trivalent chromium-based electrolysis bath comprises at least one trivalent chromium salt and at least two inorganic complexing agents, in which the first inorganic complexing agent is a halide; and the second inorganic complexing agent is another halide or is chosen from sulfite, thiosulfate, phosphite, phosphate, hexafluoroaluminate, hexafluorosilicate or mixtures thereof. The molar ratio between the first complexing agent and the trivalent chromium is approximately 0.8 to approximately 2.5; and the molar ratio between the second complexing agent and the trivalent chromium is approximately 0.01 to approximately 2.2. The pH is between 1.5 and 3.5. |
| priorityDate | 2020-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.