http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07258326-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 |
| filingDate | 1994-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abbf92e9c97c2b0688f8ba07465724d2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14eb53f63236dfb7a6f4992062713749 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7361e1928412a007e6dd1a86a9db2f39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_455372eba93afc721d5ecaf0bc427ba7 |
| publicationDate | 1995-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07258326-A |
| titleOfInvention | Method for producing ethylene-based copolymer |
| abstract | (57) [Summary] [Structure] Ethylene and α-olefin are polymerized in the first polymerization zone to produce a high molecular weight component, and in the second polymerization zone to produce a low molecular weight component to form an ethylene copolymer by two-step polymerization. In the production, a magnesium alcoholate, a specific tetraalkoxytitanium compound and a tetraalkylsilane compound are treated with a specific dihalogenated alkylaluminum to obtain an ethylene-based copolymer using a catalyst system consisting of a solid catalyst component and organoaluminum. Production method. [Effect] By carrying out the present invention, an ethylene polymer having excellent extrusion properties and melt properties can be produced. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007002235-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009082523-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006126547-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100334160-B1 |
| priorityDate | 1994-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 110.