http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20050084646-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b3f4f8df8306f743faf2d4a4af65e1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-602 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-608 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate | 2003-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1644cf7256894e018ac36980efdb245 |
| publicationDate | 2005-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20050084646-A |
| titleOfInvention | Preparation of catalyst compositions having improved activity |
| abstract | The present invention provides, in a first step, A) at least one support, B) at least one organic compound comprising at least one functional group with active hydrogen, C) at least one organometallic compound and D) at least one organic transition metal Olefin comprising contacting the compounds with each other to produce a catalyst solid, and then contacting the catalyst solid with E) at least one organoaluminum compound in a second step and using the mixture for polymerization without further treatment. The present invention relates to a method for preparing a catalyst composition for polymerization. Additionally, the present invention relates to a catalyst system for the polymerization of olefins comprising the catalyst composition, to the use of a catalyst composition or catalyst system for the polymerization of olefins and to a process for the polymerization of olefins. |
| priorityDate | 2002-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 213.