| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bfdf49224a405be1f7b653c56ebad94 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 |
| filingDate |
1992-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a927c30dfb736595ae5c729ecc896d21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc21508f4b0b85f0e1fbb1e5d89ba89a |
| publicationDate |
1993-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05239140-A |
| titleOfInvention |
Olefin polymerization catalyst and method for producing polyolefin using the same |
| abstract |
(57) [Summary] [Objective] To reduce the use of aluminum alkyl and to eliminate the use of methylalumoxane in olefin polymerization. A catalyst system for olefin polymerization comprising a) a neutral derivative of metallocene, b) tropylium borate and c) aluminum alkyl. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6605676-B1 |
| priorityDate |
1992-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |