http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102898557-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d7344f7b426556ad3a04cc689dc3b686 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ddac65606de3b966e6f33acf1f1407c8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649 |
| filingDate | 2012-07-25^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-06-17^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_099d519ec4bc5ba29ba45963574f5564 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbc62d0cdf69399a25b447d3bbc26cdc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ed1098821322ab215e254917d61ddc5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d52dfe955826dd71824ff425b2044031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60c610cc143c1ac2f72221c7adcc2018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_932deb13ff35f4e3962dd691699fe142 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd3c0c7fb48fb2d05e7649dd13ae8d01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b35249c6642ac77e6cdce8953783052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b188af6b8e2465d3852f34f920167ea |
| publicationDate | 2015-06-17^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102898557-B |
| titleOfInvention | Application of catalyst component in olefin polymerization |
| abstract | The invention provides application of a catalyst component A in olefin polymerization. The catalyst component is obtained by contacting a solid component a containing magnesium, titanium, halogen and an internal donor component with an organosilicon compound b; the magnesium in the solid component a comes from a raw material alkoxy magnesium, the organosilicon compound b is chained polysiloxane b1 containing Si-H shown in a formula (Ix) or circular polysiloxane b2 shown in a formula (Iy), and the temperature of the Catalytic olefin polymerization performed by the catalyst component A is 80-130 DEG C. The prepared olefin polymerization catalyst component and the olefin polymerization catalyst have high polymerization activity during high temperature polymerization and good high-degree stereospecific capacity, the obtained polymer has high stacking density and high melt index (the catalyst has good hydrogen regulating sensitivity), and the application of the invention has good industrial application value. |
| priorityDate | 2011-07-26^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Showing number of triples: 1 to 133 of 133.