http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106608925-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-651 |
| filingDate | 2015-10-27^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-09-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106608925-B |
| titleOfInvention | Catalytic component for olefinic polymerization and its preparation method and application and catalyst and its application for olefinic polymerization |
| abstract | The present invention relates to field of olefin polymerisation, specifically provide a kind of catalytic component and its preparation method and application for olefinic polymerization, this method comprises: magnesium halide alcohol adduct carrier, titanium compound and internal electron donor are carried out haptoreaction, the internal electron donor contains carboxylic acid diol ester and phosphate；The preparation step of the magnesium halide alcohol adduct carrier includes: under elevated pressure, magnesium halide alcohol adduct melt to be passed through structural unit with hole and is contacted with liquid cooling medium.The present invention provides a kind of catalyst for olefinic polymerization and its applications.The catalyst of the carrier synthesis of technology preparation of the invention has good vertical structure directionality compared to the catalyst of existing production, this lays a good foundation for developing the acrylic resin of high added value. |
| priorityDate | 2015-10-27^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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