http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06145239-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cff62ee19588f053fe1f229df4e6c756 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649 |
| filingDate | 1992-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0b9ffa4e5d796036cfef1e4a3ddc5d1 |
| publicationDate | 1994-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H06145239-A |
| titleOfInvention | Catalyst for .ALPHA.-olefin polymerization and method for producing .ALPHA.-olefin polymer using the catalyst |
| abstract | (57) [Abstract] [Purpose] A solid catalyst for α-olefin polymerization for obtaining a polymer with a small ash component such as an inorganic oxide in a high yield in a state of good particle properties. Providing manufacturing methods. [Structure] An organic porous polymer having a specific particle size, pore diameter, and pore volume is impregnated with an alumoxane and a group IVB to VIB transition metal compound having a conjugated five-membered ring ligand, and this is then subjected to gas phase conditions. A solid catalyst for α-olefin polymerization obtained by subjecting to prepolymerization which comprises contacting and polymerizing an olefin under the same, and a process for producing an α-olefin polymer using this catalyst. [Effect] The above-mentioned object is achieved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4865127-B2 |
| priorityDate | 1992-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 264.