http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105622423-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-84 |
| filingDate | 2014-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105622423-B |
| titleOfInvention | A kind of adduct of magnesium halides and its preparation method and application |
| abstract | The adduct of magnesium halides and its preparation method and application that the invention discloses a kind of for olefinic polymerization, the adduct of magnesium halides are MgX 1 Y‑mR 1 OH‑n(LB 1 )‑k(LB 2 )‑p(LB 3 ), wherein LB 1 For oxyl benzoic ether based compound, LB shown in Formula II 2 For hydroxybenzoate based compound shown in formula III, LB 3 For R 6 OH.The adduct of magnesium halides is reacted to the catalyst of preparation with titanium compound and optional electron donor when being used as the catalyst of olefinic polymerization, particularly propylene polymerization, not only stereotaxis ability is good, and show higher polymerization activity, industrial application value with higher.The particle shape of the adduct of magnesium halides is good, no abnormity material (such as oblate spheroid material, bar material), and also without adhesion phenomenon between particle. |
| priorityDate | 2014-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.