| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7565e18a09eb30c4c8460acfe01e9511 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-904
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65922
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65916 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-634
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65916
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6392 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659 |
| 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/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-651
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 |
| filingDate |
1995-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3d914c4b85937b1a9187f5f904383ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e0204a8bab4042b8cde7524d3996880
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b6282ada1bb64430ed7bf6ded1c5abe |
| publicationDate |
2001-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-424098-B |
| titleOfInvention |
Components and catalysts for the polymerization of olefins |
| abstract |
The present invention relates to components of catalysts for the polymerization of olefins comprising a metallo-cene compound and a magnesium halide which have particular values of porosity and surface area. In particular the components of the invention have surface area (BET) greater than about 50 m<2>/g, porosity (BET) greater than about 0.15 cm<3>/g and porosity (Hg) greater than 0.3 cm<3>/g, with the proviso that when the surface area is less than about 150 m<2>/g, the porosity (Hg) is less than about 1.5 cm<3>/g. The components of the invention are particularly suitable for the preparation of catalysts for the gas-phase polymerization of <alpha>-olefins. |
| priorityDate |
1994-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |