http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103788250-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 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 |
| filingDate | 2012-10-29^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-12-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-12-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103788250-B |
| titleOfInvention | A kind of catalyst solid component of olefin polymerization and olefin polymerization catalysis and application thereof |
| abstract | The invention provides a kind of catalyst solid component of olefin polymerization, a kind of olefin polymerization catalysis and the application in olefinic polyreaction of this olefin polymerization catalysis.Described catalyst solid component of olefin polymerization contains titanium, magnesium and internal electron donor, and in the infrared spectrum of described catalyst solid component of olefin polymerization, at 1683 ± 5cm ‑1 Place and 1752 ± 5cm ‑1 The difference of the transmitance of the characteristic absorption peak at place is not less than 12%, and at 715cm ‑1 ‑742cm ‑1 There is both shoulders peak in place, the transmitance at the peak of the high beam location at this both shoulders peak is less than the transmitance at the peak of lower wave number position.Described catalyst solid component of olefin polymerization not only has higher hydrogen response, also has preferable stereotaxis ability and higher polymerization activity. |
| priorityDate | 2012-10-29^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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