http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109485760-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9fe3f047eb7fab0a429004e297f77297 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d80228fea1bfe12324a6d4353d6702eb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-02 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/C08F4-649 |
| filingDate | 2017-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4606ae8bdee2824e678ef4d25c69728c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5238c9b5b28caeb4bea8c78504a24374 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fce67f61c668276220b536485d3f3d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccc763b34ecb9eabe9ade3bf16b7f333 |
| publicationDate | 2019-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109485760-A |
| titleOfInvention | Supported non-metallocene catalyst, preparation method and application thereof |
| abstract | The present invention relates to a supported non-metallocene catalyst, its preparation method and its application. The preparation method of the supported non-metallocene catalyst includes the following steps: dissolving a magnesium compound in a solvent in the presence of an alcohol to obtain a magnesium compound solution; The step of mixing the carrier with the magnesium compound solution to obtain a mixed slurry; the step of drying the mixed slurry, or adding a precipitant to the mixed slurry to obtain a composite carrier, wherein the content of the alcohol in the composite carrier is 0.5-2.5 wt %; the steps of treating the composite carrier with a non-metallocene ligand to obtain a modified composite carrier; and treating the modified composite carrier with a chemical treatment agent selected from Group IV B metal compounds to obtain the load Type non-metallocene catalyst steps. For example, the supported non-metallocene catalyst has the characteristics of simple and easy preparation method and flexible and adjustable polymerization activity. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113083359-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113083359-A |
| priorityDate | 2017-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 526.