http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05155927-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 |
| filingDate | 1991-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2b3cb5028a8d177049024c38ee644ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3538cfedf3010904374c6e03f6119842 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dffd40a60d199ad18169ad3cb97095b2 |
| publicationDate | 1993-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05155927-A |
| titleOfInvention | Olefin polymerization method |
| abstract | (57) [Summary] [Constitution] The following general formula (Here, A 1 and A 2 represent a cyclopentadienyl group, an indenyl group, a fluorenyl group, or a derivative thereof. A 3 and A 4 represent an alkyl group having 1 to 10 carbon atoms and 6 to 10 carbon atoms, respectively. It is an aryl group, an alkylaryl group, an arylalkyl group, a halogenated aryl group or a hydrocarbon group containing a hetero atom or a hydrogen atom up to 20. Q is a hydrocarbon having 1 to 10 carbon atoms connecting A 1 and A 2. Or a hydrocarbon group containing silicon, germanium or tin. 1 and R 2 each represent a halogen atom, a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, a silicon-containing alkyl group, an aryl group having 6 to 20 carbon atoms, an alkylaryl group or an arylalkyl group. M is titanium, zirconium, or hafnium. The olefin is polymerized in the presence of a catalyst composed of a transition metal compound represented by the formula (1), an aluminoxane and a compound capable of stabilizing a transition metal cation. [Effect] A polyolefin can be produced with high activity by using a small amount of aluminoxane. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11787880-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007515533-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6605676-B1 |
| priorityDate | 1991-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.