http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022037931-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/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 |
| filingDate | 2021-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbfcf99bad73409cc9555c8c3942c62e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de83d480bb1bbfdb37865cf2bd2a82e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be3c27d45cbba8fc8d0637b2b8724aea |
| publicationDate | 2022-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022037931-A |
| titleOfInvention | Transition metal compounds, catalysts for olefin polymerization and methods for producing them |
| abstract | PROBLEM TO BE SOLVED: To provide a transition metal compound, a catalyst for olefin polymerization and a method for producing an olefin polymer capable of producing an olefin polymer having a small melt index ratio with high polymerization activity while suppressing fouling during polymerization. .. A transition metal compound represented by the following formula (1). (M is a transition metal atom of Group 4 of the periodic table, n is an integer of 1 to 4, and X is a hydrogen atom, a halogen atom, a hydrocarbon group, an anionic ligand or an isolated electron pair. It is a sex ligand, two R 1s are hydrogen atoms, three R 1s are hydrocarbon groups having 1 to 2 carbon atoms, and R 2 is a hydrogen atom, a hydrocarbon group, etc., at least 1. One R 2 is a saturated hydrocarbon group having 3 to 10 carbon atoms in the linear portion.) [Selection diagram] None |
| priorityDate | 2020-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 258.