http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2538396-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c214da6949fa3003839046b4e7fa92b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6392 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-634 |
| filingDate | 1982-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdb5b389441f71ef16a206041ee50d9c |
| publicationDate | 1984-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2538396-A1 |
| titleOfInvention | CATALYTIC SYSTEM FOR USE IN A METHOD OF POLYMERIZING ETHYLENE |
| abstract | Catalytic system comprising on the one hand at least one halogenated compound of a transition metal from groups IV to VI of the periodic table and with a valence less than or equal to 3 and on the other hand at least one metallic activator, the atomic ratio of metal of the activator to the transition metal being between 1 and 6, said system being characterized in that the metal activator has the formula: (AIR2 I) x (B) 1-x in which R is an alkyl radical having from 1 to 12 carbon atoms, 0.1 = <x = <0.8 and B is chosen from: a) trialkylaluminums of formula AIR'3 in R 'is an alkyl radical having from 1 to 12 carbon atoms; b) alkylsiloxalanes of formula: (CF DRAWING IN BOPI) R1, R2, R3 and R4 being saturated hydrocarbon radicals having from 1 to 10 carbon atoms, R5 being either a saturated hydrocarbon radical having from 1 to 10 carbon atoms or a radical of the type (CF DRAWING IN BOPI) and c) the dialkylzincs of formula ZnR "2 in which R" is an alkyl radical having from 1 to 12 carbon atoms. Application to the (co) polymerization of ethylene. |
| priorityDate | 1982-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.