http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101648997-B1
Outgoing Links
Predicate | Object |
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classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65927 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65925 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-602 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G79-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L85-00 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G79-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-602 |
filingDate | 2009-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | KR-101648997-B1 |
titleOfInvention | Solid polymethylaluminoxane composition and process for producing same |
abstract | The present invention provides a solid phase polymethylaluminoxane composition which is relatively fine in particle size without using silica or the like, has a more uniform particle size, and exhibits high polymerization activity when an olefinic polymer is prepared, and a method for producing the same. A polymerization catalyst and a process for producing an olefin polymer are provided. The aluminum content is in the range of 36 wt% to 41 wt%, and the mole fraction of the methyl group derived from the trimethyl aluminum moiety is 12 mol% or less. A method for producing the solid phase polymethylaluminoxane composition, which comprises a step of heating a solution of an aromatic hydrocarbon containing polymethylaluminoxane and trimethylaluminum to precipitate a solid-state polymethylaluminoxane composition. A polymerization catalyst of an olefin containing the solid phase polymethylaluminoxane composition and a transition metal compound as catalyst components, and a process for producing an olefin polymer using the same. |
priorityDate | 2008-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 114.