http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104558271-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | 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/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649 |
| filingDate | 2013-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104558271-B |
| titleOfInvention | A kind of carrier for olefin polymerization catalyst and preparation method thereof |
| abstract | The invention provides a kind of carrier for olefin polymerization catalyst, the preparation method of a kind of carrier for olefin polymerization catalyst, the carrier for olefin polymerization catalyst that prepared by said method.It is Mg (R that described carrier for olefin polymerization catalyst contains by formula 4 COO) 2 Carboxylic acid magnesium salt, formula be R 1 The compound of OH, the epoxy ethyl chloride compounds with structure shown in formula I and optional inert liquid medium react the product obtained；Wherein, R 1 For C 1 ‑C 8 The alkyl of straight or branched, R 4 Do not exist or for C 1 ‑C 6 The alkyl of straight or branched, R 5 For hydrogen, C 1 ‑C 5 The alkyl of straight or branched or haloalkyl, R 6 For halogen or C 1 ‑C 5 The haloalkyl of straight or branched.The carrier for olefin polymerization catalyst that the present invention provides not only has preferable particle shape, and when olefin polymerization catalysis prepared by described carrier for olefin polymerization catalyst is used for the polymerization of alkene, also there is higher catalysis activity and substantially without the appearance of abnormity material, great prospects for commercial application. |
| priorityDate | 2013-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.