http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1121835-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56673e98876e4a3f2bd6881d12ef4418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_92449b2cb19ce25089159e92f4a208af http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_25775bd81077ce85dc8a92ee3e12c255 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-36 |
| filingDate | 1983-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1987-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58c3045836dae575bdb48f8ec9c25b0c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a0d85506c6de26ae861854cb6002c27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa5bd14c162d1a53700469a0cf3c4238 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c78e9a2f92131db38edb338d8646a605 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40e7cbbe9657eb38c1040709647490e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35155054f63c2b0b90d34e17c2bc6667 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_351220b89bbb1f7232f47fe9e406cc28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07b8db6c6b463ed6cec0ecf3d31e0534 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39bbd4343565a39d02d7f465e1683561 |
| publicationDate | 1987-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1121835-A1 |
| titleOfInvention | Catalyst for producing polyethylene and ethylene copolymers with alpha-olefins and method for producing same |
| abstract | Catalyst for producing polyethylene and copolymers of ethylene with olefins with a wide molecular weight distribution, containing a transition metal compound on a magnesium containing carrier, characterized in that, in order to increase the activity of the catalyst and increase its ability to regulate the melt index of the polymer in the presence of hydrogen , the catalyst contains vanadium tetrachloride or vanadium oxytrichloride as a transition metal compound, and a carrier of g е m 0.80 - 0.95, p 1.60 - 1.90, p 0.60 - 1.60, q 1.40 - 3.40, with the following ratio of components, wt%: Vanadium tetrachloride or oxytrichlo-3.8-11.4 reed vanadium. Carrier is composted, Else 2. Method for preparing a catalyst for producing polyethylene and copolymers of ethylene with ci-olefins, including the interaction of a transition metal compound with a magnesium-containing carrier, characterized in that catalyst with increased activity and ability to regulate the melt index of the polymer in the presence of hydrogen, as Connections using a transition metal chetfehhloristy oksitr1ihlorid vanadium or vanadium, and as carrier magniysoderzha present - the carrier composition, where m 0,80-0,95; p 1.60-1.90; p 0.60-1.60; q 1.40-3.40, and the reaction is carried out in the presence of carbon tetrachloride at 20-100 ° C. |
| priorityDate | 1983-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.