http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107417829-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/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-645 |
| 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-107417829-B |
| titleOfInvention | Ethylene polymerization method and polyethylene |
| abstract | The invention relates to the field of polymerization reaction, in particular to an ethylene polymerization method and polyethylene prepared by the method. The invention discloses a method for polymerizing ethylene, which comprises the following steps: the method comprises the following steps of carrying out polymerization reaction on ethylene in the presence of a catalyst under a polymerization reaction condition, wherein the catalyst comprises a spherical diatomite mesoporous composite material and a magnesium salt and/or a titanium salt loaded on the spherical diatomite mesoporous composite material, and the spherical diatomite mesoporous composite material comprises diatomite and a mesoporous molecular sieve material with a three-dimensional cubic cage-shaped pore channel structure. The invention also discloses polyethylene prepared by the method. The method for polymerizing ethylene provided by the invention can be used for obtaining polyethylene products with excellent performance. |
| 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: 82.