| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e7e366a4ce212a79e8968eff1b67ecd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-654 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-02 |
| filingDate |
2018-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b4cbcb22033d0dd4a1b0bfe8e83cf58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2f06242c8d2dd3be726a9c078fecef3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18f71be99d0a17ed7c8ca93957895d26 |
| publicationDate |
2020-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20200061585-A |
| titleOfInvention |
Preparing method of catalyst for polymerization of polyethylene having a small particle |
| abstract |
The present invention relates to a method for preparing a catalyst for polyethylene polymerization, and more specifically, a magnesium compound solution is dissolved in a mixed solvent of a hydrocarbon compound and alcohol to prepare a magnesium compound solution, and a transition metal compound is introduced into the magnesium compound solution. Method for producing a polyethylene polymerization catalyst comprising the step of reacting; And in the presence of the catalyst obtained by the above method, comprising the step of polymerizing or copolymerizing the ethylene-based monomer, relates to a method for producing polyethylene. |
| priorityDate |
2018-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |