http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107820501-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F232-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-34 |
| filingDate | 2016-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107820501-B |
| titleOfInvention | Ethylene polymers having high density |
| abstract | The present invention relates to an ethylene polymer comprising a moiety according to formula (I): wherein R is a moiety containing 1 or more and 10 or less carbon atoms; wherein the ethylene polymer has a molecular weight distribution of 3.0 or more and 13.0 or less; the ethylene polymer has a melting temperature of not less than 115 ℃; the ethylene polymer has a mass ratio of 935 to 960kg/m 3 (ii) a density of (d); the ethylene polymer is substantially free of chromium, hafnium, zirconium, and tetrahydrofuran; to have>100kg/mol of a fraction of said ethylene polymer having a molecular weight, the intrinsic viscosity of said ethylene polymer being related to said molecular weight according to the inequality log I.V. < 0.65 ＊ log M-3.10. such polymers have high density, high purity and good processability, while maintaining barrier properties towards oxygen and water vapour at a level similar to that of high density polyethylene produced by a catalytic process. |
| priorityDate | 2015-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 148.