http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1353960-A4
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de5a82c250d9ee00268016202553258f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate | 2001-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0eb2a00ae10ddec25164475c205362ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_441985214d457280d0b3ceb3cec263ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51fa2a29af30c940fa803ae0c390ca09 |
| publicationDate | 2005-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1353960-A4 |
| titleOfInvention | PROCESS FOR PREPARING A CATALYST FOR OLEFIN POLYMERIZATION |
| abstract | Disclosed is a preparation method of titanium catalyst for olefin polymerization, the method comprising (1) preparing magnesium compound solution by resolving non-deoxidative magnesium halide and IIIA group atom compound in a solvent mixture of cyclic ether, at least one alcohol, phosphorus compound and organosilane with or without hydrocarbon solvent; (2) reacting said magnesium compound solution with titanium compound, silicon compound, tin compound or mixture thereof to produce a support; and (3) reacting said support with titanium compound and electron donor to produce solid complex titanium catalyst, wherein the particle size and particle size distribution of said catalyst are regulated by controlling solubility of the reactants in said steps (2) and/or (3). |
| priorityDate | 2000-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 166.