| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bfdf49224a405be1f7b653c56ebad94 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-04 |
| filingDate |
1994-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e82145b9703d8daa22bdc30602ce1a4a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0f3470b9e6f20ad0e0e430f665645c2 |
| publicationDate |
1996-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H083203-A |
| titleOfInvention |
Method for producing ethylene / α-olefin copolymer |
| abstract |
(57) [Summary] [Purpose] Ethylene / catalyzed by metallocene catalysts The productivity of the ethylene / α-olefin copolymer is improved while maintaining the characteristics of the α-olefin copolymer. In a method for producing an ethylene / α-olefin copolymer for copolymerizing ethylene and an α-olefin having 3 or more carbon atoms, the reactor is divided into at least three chambers, and a metallocene catalyst is provided in one chamber above the reactor. To supply a Ziegler-type catalyst to one chamber at the bottom of the reactor, the method for producing an ethylene / α-olefin copolymer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016501296-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019108553-A |
| priorityDate |
1994-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |