| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6f716d784f8f74c35f4e7b52d2293a83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46aeff742d6515bf27bb7f6bbe8adcb6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09d39418d0eee2d8b17e9b2b34a9c04e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d175808d2d2e9945a20eb96e2d329f5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1ca7c9b26e614f8841a076f72088ad72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f3e6f8468273141c63afd62d852c6413
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_11557451f3863f4697e15f8c8b0e71f5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02dd27c385f367a101f2366cd03ce5f8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-847
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0238
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-62 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F11-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-02 |
| filingDate |
2011-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0f0359cdf47c6b923363fcfe56d4fc0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c9041143cb78081afcb929bc9e32f59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bde2015f681de1a0405fe29ab195e48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b4b0241e99ec05121bea15a97fef0db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6174b2d28ff9c00da8dd124d941687a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25abdd2866b0329eb0d25edf0914354f |
| publicationDate |
2015-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8993775-B2 |
| titleOfInvention |
Chromium and nickel catalysts for oligomerization reactions and process for obtaining alpha-olefins using said catalysts |
| abstract |
The present invention refers to the synthesis of precatalysts and the use of such precatalysts in ethylene oligomerization reactions for the selective production of alpha-olefins. More specifically, it refers to the preparation and use of coordination compounds containing polydentate ligands comprising Group 6 and 10 transition metal compounds, in particular chromium (III) and nickel (II). Such catalytic precursors present high catalytic activity and selectivity for the production of alpha-olefins. |
| priorityDate |
2010-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |