| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-372
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-198
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-198 |
| filingDate |
1997-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f04b1ccb7f30073ab43e6da23539aa48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_faff6a8d984f3863e137c49e2ebcaef5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f4834f0f9baaf1117180824381dcf16 |
| publicationDate |
1998-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0799795-A3 |
| titleOfInvention |
Vanadium-phosphorus oxide, method for production thereof, catalyst for vapor phase oxidation formed of the oxide, and method for partial vapor phase oxidation of hydrocarbon |
| abstract |
A vanadium-phosphorus oxide having an X-ray diffractionnspectrum (Cu-Kα) showing main peaks of the diffraction anglen2(±0.2°) at 18.5°, 23.0°, 28.4°, 29.9°, and 43.1° and havingnthe intensity ratio of the peaks of the diffraction anglen2(±0.2°) at 23.0°and 28.4° in the following rangen 0.3 ≦ I (23.0)/I (28.4) ≦ 0.7 nwherein I (23.0) and I (28.4) respectively represent thenintensities of the peaks of the diffraction angle 2(±0.2°)nat 23.0°and 28.4°, a method for the production of the oxide,na catalyst for use in a vapor phase oxidation formed of thenoxide, and a method for the partial vapor phase oxidationnof a hydrocarbon. |
| priorityDate |
1996-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |