http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101157728-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-654 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 |
| filingDate | 2009-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101157728-B1 |
| titleOfInvention | Method for producing solid catalyst for polypropylene polymerization, and solid catalyst accordingly |
| abstract | The present invention relates to a method for preparing a solid catalyst for polypropylene polymerization, in particular (1) reacting a magnesium halide compound with an alcohol and adding a phthalic acid compound to prepare a magnesium compound solution, (2) aliphatic or alicyclic Reacting a mixed solvent in which a group hydrocarbon solvent and an aromatic hydrocarbon solvent are mixed and a titanium compound dispersed therein with the prepared magnesium compound solution, and then heating to generate a carrier; (3) the produced carrier is a titanium compound and an electron. Reacting with the donor to obtain a solid product. By using the catalyst prepared according to the present invention, it is possible to produce polypropylene having high activity and high apparent density characteristics.n n n n Propylene, mixed solvent, titanium, electron donor, apparent density |
| priorityDate | 2009-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 102.