http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110799549-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e52a1860b829e6a67039f929f9462b4e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 |
| filingDate | 2018-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccdc68c30c96aa4758cc7485059c2461 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e764e232a5f3b55e2c8cef11aa730be5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fb8e6193d68402388d97e0a3183ed5a |
| publicationDate | 2020-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110799549-A |
| titleOfInvention | Production method of solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and propylene polymerization method |
| abstract | A method for producing a solid catalyst for olefin (co)polymerization, comprising: making a magnesium compound, a tetravalent titanium halide compound, the following general formula (1) R 1 k (C 6 H 4-k )(COOR 2 )(COOR 3 ) and an organic compound represented by the following general formula (2) R 4 R 5 C=C(COOR 6 )(COOR 7 ) are in contact with each other, wherein R 1 is a halogen atom or an alkyl group, and R 2 and R 3 are Linear alkyl, R4 and R5 are independently atoms or groups selected from hydrogen atoms, halogens, linear alkyl groups, branched alkyl groups, vinyl groups, linear or branched alkenyl groups, cycloalkenyl groups, aromatic hydrocarbon groups , and R6 and R7 are independently linear alkyl, branched alkyl, vinyl, linear or branched alkenyl, cycloalkyl, cycloalkenyl, or aromatic hydrocarbon. |
| priorityDate | 2017-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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