http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004231776-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-68 |
| filingDate | 2003-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac0ffc3773f44d108c1bcf647bc28b3b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd3c41857e4c19262026ddf102799245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00c86b52f05226bced4e83fe601e77f0 |
| publicationDate | 2004-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004231776-A |
| titleOfInvention | Method for producing ethylene-α-olefin copolymer |
| abstract | An object of the present invention is to copolymerize ethylene-α-olefin or ethylene-α-olefin-non-conjugated diene in the presence of a transition metal catalyst system, using polysiloxane, which is a compound which is easily available, has low toxicity and is easy to handle, as a co-catalyst. The present invention provides a method for producing an ethylene-α-olefin random copolymer having a narrow molecular weight distribution without using the preparation of the catalyst and without being restricted by the order of addition of the catalyst. A method for producing a copolymer obtained by polymerizing the following components (i) and (ii) or the following components (i), (ii) and (iii), comprising a transition metal complex and an organic compound: A method for producing a copolymer, comprising polymerizing in the presence of an aluminum compound and a polysiloxane. (I): Ethylene (ii): α-olefin having 3 to 20 carbon atoms (iii): Polyene [selection diagram] None |
| priorityDate | 2003-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 148.