http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003503562-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-651 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-618 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-655 |
| filingDate | 2000-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003503562-A |
| titleOfInvention | Method for producing magnesium / transition metal alkoxide complex and polymerization catalyst produced therefrom |
| abstract | A procatalyst that can be converted to an olefin polymerization catalyst capable of producing a polymer with a high yield, a small amount of fines, an improved average particle size and an increased bulk density without adversely affecting the morphology of a precursor To manufacture. The catalyst is substantially spheroidal with a controlled rate of catalyst disintegration and is capable of producing tailored polymer particles having a desired molecular weight distribution. SOLUTION: A precursor comprising a complex of magnesium, a transition metal and an alkoxide is produced, and the precursor comprises a halide and an alkylaluminum halide in which X is a halogen, TiX 4 , SiX 4 , BX 3 and Br 2. Contacting with a halogenating agent selected from the group to produce a solid procatalyst, and when other than BX 3 is used as the halogenating agent, they can be used together or in combination in a multi-stage halogenation, The solid procatalyst is separated from the slurry. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101614973-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003503559-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011528384-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013501830-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011530626-A |
| priorityDate | 1999-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 121.