| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af4c264240ba9ddb4a4353ce133f473c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B35-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-778
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B35-127
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B35-128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B35-12 |
| filingDate |
2005-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aee432931d3d1c8847c7eb956c2de324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6951fff3aff23ea0e4c26ac65bdaa0f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_963e67e3b814d2a54fde3c2333fba3bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb4c1995be7584a82de6498359a68403 |
| publicationDate |
2007-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2892113-A1 |
| titleOfInvention |
SUBMICRONIC RARE EARTH BORATE, ITS PREPARATION PROCESS AND ITS USE AS A LUMINOPHORE |
| abstract |
The rare earth borate of the invention is in the form of a suspension in a liquid phase of substantially monocrystalline particles with an average size of between 100 and 400 nm. A process is prepared in which a rare earth borocarbonate or hydroxyborocarbonate is calcined at a temperature sufficient to form a borate and to obtain a product having a specific surface area of at least 3 m 2 / g; wet grinding of the product resulting from the calcination is carried out. The borate of the invention can be used as a phosphor, in particular in the manufacture of a luminescent transparent material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009077350-A1 |
| priorityDate |
2005-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |