http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018188639-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e2b60c751b9b6855cd19a5127595779f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate | 2018-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe71ea26f33f053d7771fab552ac1b5b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99c2afdd9b9a0f1efbdcce040c7da735 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e237f32ccf3679fcb8b7cea02f913adb |
| publicationDate | 2018-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2018188639-A |
| titleOfInvention | Process for producing olefin polymer, and olefin polymer |
| abstract | An object of the present invention is to provide a method for producing an olefin polymer capable of narrowing the molecular weight distribution while maintaining the long-chain branched structure characteristics of the olefin polymer. A method for producing an olefin polymer comprising supplying an olefin polymerization catalyst containing the following (A) and (B) and (D) so as to satisfy the following (1) to (3): The manufacturing method which makes the supply ratio (mol / mol) of (D) with respect to (A) 1.5 times-100 times the ratio in following (1). (A): Bridged biscyclopentadienyl compound containing transition metal element M 1 of Ti, Zr or Hf (B): Compound that reacts with (A) to form a cationic metallocene compound (D): Formula M 2 L 1 n (M 2 represents a typical metal atom of Groups 1, 2 and 12 to 15 of the periodic table, and L 1 is H, X, a hydrocarbon group) (1) The ratio of M 2 to M 1 is 85 130 (2) The ratio of M 1 to the polymerization medium (μmol / kg) is 0.001 to 12 (3) The ratio of M 2 to the polymerization medium (mmol / kg) is 0.01 to 20 [Selection figure] None |
| priorityDate | 2017-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 292.