| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6e960aa6ad2ba6401030159343ebe68 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06
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/C08F4-642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 |
| filingDate |
1995-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bd8b5cdc31c9e7cdddfac65097d958f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a274c942c58cf53a52acbe10ddc196be |
| publicationDate |
1996-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H08231621-A |
| titleOfInvention |
Propylene polymerization catalyst and method for producing propylene-based polymer |
| abstract |
(57) [Summary] [Structure] An organoaluminum oxy compound in which (A) a specific Group IVB transition metal compound and (B) a molar ratio of an alkyl group and an aluminum atom are 1.8 or less on a particulate carrier. And a supported propylene polymerization catalyst. A method for producing a propylene-based polymer, wherein propylene is polymerized in the presence of the catalyst and, if necessary, an organoaluminum compound. [Effect] Excellent polymerization activity, low amount of low molecular weight components, A polymer having excellent particle properties can be obtained. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6420501-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015160859-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006193749-A |
| priorityDate |
1994-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |