| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_30676b8771a7a6cd3c658fd0a3e0a4b1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de8267290cf6e8ce1ee5c5c265e915c5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-173
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-285 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-18 |
| filingDate |
1991-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d0e0e64a3325b508911cc2dd40235eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89be7d262992089f818d7627f89eb428
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6090ed43470571c89c81f895cccd316e |
| publicationDate |
1992-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9204115-A1 |
| titleOfInvention |
Catalyst and treatment thereof |
| abstract |
Solid spent catalyst especially a spent phosphoric acid catalyst is regenerated by mixing into a paste, extruding and calcining. The resulting product is an effective catalyst especially for olefin oligomerization. |
| priorityDate |
1990-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |