http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007119726-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 |
filingDate | 2006-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc936f40c6de228fba0d62abf3929c0d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bad549e6f6b02e06b4f3aab660cf60b4 |
publicationDate | 2007-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-2007119726-A |
titleOfInvention | Prepolymerization catalyst component production method, prepolymerization catalyst component and olefin polymer production method |
abstract | A method for producing a prepolymerized catalyst component capable of obtaining olefin polymer particles having a high bulk density, a prepolymerized catalyst component produced by the production method, and a method for producing an olefin polymer using the prepolymerized catalyst component To provide. A method for producing a prepolymerized catalyst component comprising subjecting a cocatalyst carrier, a metallocene compound and an organoaluminum compound to contact treatment, and prepolymerizing an olefin in the presence of a contact-treated product obtained by the contact treatment, The manufacturing method of the prepolymerization catalyst component which has following process (1), (2) and (3). Step (1): A step of heat-treating a saturated aliphatic hydrocarbon compound solvent containing a metallocene compound at 40 ° C. or higher. Step (2): A step of contacting the heat-treated product obtained by heat treatment in step (1) with the promoter support. Step (3): a step of contact-treating the contact-treated product obtained by the contact treatment in Step (2) and the organoaluminum compound. [Selection figure] None |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015080523-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009116656-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101977942-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009256591-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7009240-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9657119-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019130098-A |
priorityDate | 2005-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 365.