http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107417825-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 |
| filingDate | 2016-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107417825-B |
| titleOfInvention | Method for polymerizing ethylene and polyethylene |
| abstract | The invention relates to the field of polymerization reaction, and discloses an ethylene polymerization method and polyethylene prepared by the method. The method comprises the following steps: the method comprises the following steps of carrying out polymerization reaction on ethylene in the presence of a catalyst under polymerization reaction conditions, wherein the catalyst comprises a spherical sepiolite mesoporous composite material and a magnesium salt and/or a titanium salt loaded on the spherical sepiolite mesoporous composite material. The method uses a supported catalyst with stable mesoporous structure, and can obtain polyethylene products with lower bulk density and melt index and difficult breakage. |
| priorityDate | 2016-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.