http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2346006-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9a4826ad2e87f9088cbefed19f2975f9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-18 |
| filingDate | 2007-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f216f37172cc14a711e117a4a1b25bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a2effaba6961b07f077f8b70172dbba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7be6c7099b87904e4561352c05b9ebf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_541847087fac3d68ecc53b5ccfa43fad |
| publicationDate | 2009-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2346006-C1 |
| titleOfInvention | Catalyst and method of obtaining ultra-high molecular polyethylene using this catalyst |
| abstract | FIELD: chemistry. n SUBSTANCE: present invention pertains to the method of obtaining ultra-high molecular polyethylene using Ziegler type catalyst, containing a transition metal compound on a magnesium-containing carrier. The described catalyst for obtaining ultra-high molecular polyethylene contains a vanadium compound (VCI 4 , VOCI 3 , V(OR) x Cl 3-x ) on a magnesium-containing carrier, which is obtained from reaction of a solution of an organo-magnesium compound containing: Mg(C 6 H 5 ) 2 n MgCl 2 mR 2 O, where n=0.37-0.7, m=2, R 2 O is simple ether where R=i-Am, n-Bu, with a product of the reaction of alkylchloro silane containing: R' k SiCl 4-k , where R is an alkyl or phenyl, k=0, 1, 2 and silicon tetraalkoxide Si(OEt) 4 . The organo-magnesium compound contains dialkylaromatic ester D. The ultra-high molecular polyethylene is obtained as a suspension in a medium of a hydrocarbon diluent using the catalyst described above, together with an organo-aluminium cocatalyst at high polymerisation temperatures (>70°C) in a hydrocarbon diluent medium. n EFFECT: increased output of the reactor. n 4 cl, 7 ex, 1 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018004385-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2471552-C1 |
| priorityDate | 2007-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.