http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102272170-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e52a1860b829e6a67039f929f9462b4e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 |
| filingDate | 2009-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebe75ef8c566e0d26a85fb7f096c4302 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_315954db5cfd453e7a510bb3ca0c960c |
| publicationDate | 2014-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102272170-B |
| titleOfInvention | Solid catalyst component for olefin polymerization, manufacturing method, and catalyst and olefin polymer manufacturing method |
| abstract | Disclosed is a solid catalyst component for olefin polymerization that includes a solid component obtained by bringing (a) a magnesium compound, (b) a titanium halogen compound, and (c) an electron donor compound into contact. In the solid catalyst component, a titanium compound that is 0.2-2.5 wt% of the titanium content in the solid catalyst component is washed away by washing with heptane. If an olefin is polymerized using a catalyst that includes the solid catalyst component, a granular or spherical polymer with high stereoregularity and narrow particle size distribution, and with few dust-size particles as well, can be obtained at high yield. |
| priorityDate | 2009-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 225.