http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010229309-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 |
| filingDate | 2009-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d8f1724a17ef857f5c9c6100bf2be13 |
| publicationDate | 2010-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2010229309-A |
| titleOfInvention | Process for producing olefin polymer |
| abstract | A method for producing an olefin polymer in which a gas phase portion and a liquid phase portion are provided in a polymerization reactor and olefin is polymerized in the liquid phase portion in the presence of a polymerization catalyst, wherein the polymerization catalyst has high polymerization activity. To provide a method for producing an olefin polymer. A method for producing an olefin polymer in which an olefin is polymerized in a polymerization reactor in the presence of a solvent and a polymerization catalyst in a gas phase liquid phase coexisting state, before and / or after the start of polymerization. The manufacturing method of the olefin polymer which has a process. Process: The gas in the gas phase in the polymerization reactor is withdrawn from the polymerization reactor, An organoaluminum compound is added to the extracted gas, The gas to which the organoaluminum compound is added is cooled to form a gas-liquid mixture, Separating the gas-liquid mixture into a gas and a liquid; Step of refeeding the gas and the liquid into the polymerization reactor [selection figure] None |
| priorityDate | 2009-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 172.