http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1711539-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b3f4f8df8306f743faf2d4a4af65e1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65925 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-22 |
| filingDate | 2005-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78fbe8b3c3643b93c4d4d16dfcbff7b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b427d00755c38b60ae213c46fd5e5e14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_734670e6747db5d19c51724135e60910 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6849b476ee1a6202be6d823ba5a93899 |
| publicationDate | 2006-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1711539-A1 |
| titleOfInvention | Preparation of supported catalysts for polymerization |
| abstract | The invention relates to a process for preparing a supported catalyst, in particular for the polymerization and/or copolymerization of olefins, which comprises: 5 a) preparing a hydrogel; b) milling the hydrogel to give a finely particulate hydrogel; c) producing a slurry based on the finely particulate hydrogel; d) drying the slurry comprising the finely particulate hydrogel to give the support for catalysts; e) producing the supported catalyst by applying at least one transition metal and/or at least one transition metal compound to the support for catalysts and, if appropriate, activating the applied metal and/or compound, wherein a finely particulate hydrogel in which - at least 5% by volume of the particles, based on the total volume of the particles, have a particle size in the range from > 0 pm to <_3 pm; and/or - at least 40% by volume of the particles, based on the total volume of the particles, have a particle size in the range from > 0 pm to <_12 pm, and/or - at least 75% by volume of the particles, based on the total volume of the particles, have a particle size in the range from > 0 pm to <_35 pm, is produced in step b) and a support which can be prepared as set forth in steps a) to d) is used to produce catalysts in step e). |
| priorityDate | 2004-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 165.