http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20070098278-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-06 |
| filingDate | 2006-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd91ea09f1a741f5f1947b169b9f7db2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1a85d891f6d7d0a69486cdc53deb100 |
| publicationDate | 2007-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20070098278-A |
| titleOfInvention | ω-alkenylaluminum compound and preparation method thereof |
| abstract | The present invention relates to a ω-alkenylaluminum compound of the formula (1) which can be used as a co-catalyst in a method of preparing high density polyethylene by polymerizing an ethylene monomer using a magnesium-supported Ziegler-Natta catalyst, and a method for preparing the same:n n n [Formula 1]n n n AlR 1 R 2 2 n n n In Chemical Formula 1,n n n R 1 is alkenyl having 4 to 20 carbon atoms, R 2 is the same or different, hydrogen or an alkyl group having 1 to 8 carbon atoms having no substituent or substituted with a halogen element.n n n According to the present invention, the strength of the high density polyethylene can be remarkably improved without the addition of a separate comonomer, so that the high density polyethylene can be obtained advantageously in terms of cost and efficiency. |
| priorityDate | 2006-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 121.