| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a02fcc64a0b4f0a5944cab8b3c0a5290 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3886
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9661
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3839
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-614
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6582
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6567
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-656
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-666
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-765 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-486
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-4529
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-4556
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-5062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G04B45-0076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-4519
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G04B37-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G04B37-226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-5057 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-486
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G04B45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G04B37-22 |
| filingDate |
2017-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2023-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e85cb3369c9149218566ba2ccedbb90b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c5a356a96348d09489da2cdd1fc2ff3 |
| publicationDate |
2023-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11549170-B2 |
| titleOfInvention |
Method for obtaining a zirconia-based article having a metallic appearance |
| abstract |
The present invention concerns a method for obtaining a finished or semi-finished zirconia-based article, the surface of the article having a metallic external appearance and non-zero surface electrical conductivity, wherein the method includes the steps of:n taking at least one zirconia article, pre-shaped in its finished or semi-finished form; placing said article in a chamber in which a hydrogen and carbon/nitrogen gas mixture is heated; heating said article and the gas mixture using at least one resistive element traversed by an electric current to obtain dissociation of the hydrogen and carbon/nitrogen based gas molecules and an increase in the temperature of said article; keeping said article in the reactive atmosphere thus created to obtain diffusion of the carbon/nitrogen atoms in the external surface of said article. |
| priorityDate |
2016-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |