| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2e5bbf1b6aa237a2849359b06c9f350 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-904 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate |
1974-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1976-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75f9a05cef26175a5f9db0543fa576af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c84d7bbb93ee9693536400e999f8fccb |
| publicationDate |
1976-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3995098-A |
| titleOfInvention |
Method of polymerizing olefins |
| abstract |
The method of polymerizing olefins which includes the preparation of a pre-activated compound of a transition metal of IVa, Va and VIa of the periodic table of elements, in which the transition metal is at least partially in a reduced valency state, in which the pre-activation is carried out by contacting the transition metal compound with an organomagnesium compound and then polymerizing the olefins in the presence of the pre-activated transition metal compound and an organo-aluminum compound. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4476288-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8293857-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010234543-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5320994-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4268418-A |
| priorityDate |
1971-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |