http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1136000-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7995660796c354a2881371a7406bf6dd |
| 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/C08F4-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-22 |
| filingDate | 1967-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1968-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1136000-A |
| titleOfInvention | Process for the polymerisation of olefins |
| abstract | 1,136,000. Olefin polymerization; modified polyamides and polymethanes. SOLVAY & CIE. 14 Nov., 1967 [18 Nov., 1966], No. 51755/67. Headings C3P and C3R. The polymerization of olefines and diolefines is carried out in the presence of a catalyst comprising the reaction product of a transition metal compound and a nitrogenous hydroxylfree macromolecular compound, the product being activated by a metal, hydride or an organometallic compound of a metal of Group I to III of the Mendeleeff Periodic Table. The macromolecular compound may contain amino, imino, amido, imido, urethane, nitrile and/or nitro groups and suitable compounds are a polyamide, polyurethane, polyacrylamide or a polymer derived from a nitrogenous heterocyclic compound having a vinyl group. The transition metal compound is preferably a halogenated derivative of a Group IV A , V A or VI A metal such as the halides, oxyhalides and alkoxy-halides of titanium and vanadium. Suitable activators are alkyl aluminium and alkyl aluminium halide compounds. In the examples, ethylene, propylene, ethylene and propylene, and ethylene, propylene, and dicyclopentadiene are polymerized using the following catalyst systems: (1) the reaction product of titanium tetrachloride or vanadium oxychloride with the polycondensation product of #- aminodecanoic acid, followed by activation with tri-n-propyl aluminium or tri-isobutyl aluminium; (2) the reaction product of the above transition metal compounds with the polycondensation product of adipic acid and hexamethylene diamine, activated with tri-isobutyl aluminium; (3) the reaction product of titanium tetrachloride with the polyurethane formed from butenediol-1,4 and hexamethylene diamine diisocyanate, followed by activation with triisobutyl aluminium; (4) the reaction product of titanium tetrachloride with a polyacrylamide, a polyacrylonitrile, or a polyvinylcarbazole, followed by activation with tri-isobutyl aluminium. |
| priorityDate | 1966-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.