http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019143028-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate | 2018-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a26746b70117f87143e05ac37f20ba6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f69b17079d5811fa10ceb3e1b5e0d38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7662ca64eef33bfd0d0837fdb4afd5b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_190ef53f667aa18e6036288acf2230bd |
| publicationDate | 2019-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019143028-A |
| titleOfInvention | Process for producing ethylene / α-olefin copolymer |
| abstract | A transition metal complex (A), an organoalkylaluminum compound (B), a compound (C) that reacts with the transition metal complex (A) to form an ion pair, and a diene compound (D) are mixed. A heating step of producing a polymerization catalyst by heating at 130 to 200 ° C. for 1 to 18 hours, and a polymerization step of polymerizing ethylene and at least one kind of α-olefin having 3 or more carbon atoms in the presence of the polymerization catalyst The manufacturing method of the ethylene / alpha-olefin copolymer which has these. [Effect] According to the method for producing an ethylene / α-olefin copolymer of the present invention, without changing the molecular structure of the catalyst itself or changing the polymerization conditions in the production facility, the process can be carried out easily, without much cost, The physical properties and processability of the polymer can be improved by changing the molecular weight of the coalescence and the ratio of structural units. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115260368-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115260368-A |
| priorityDate | 2018-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 161.