http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10287690-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F11-00 |
| filingDate | 1997-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1389e4d3acfd7bda54e39aa39081e83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4e518dc264872c95b57ac42be91e810 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fde21e322adb3e2206c93bc01c911773 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45a8116b6ec949a330590f4e93d13efc |
| publicationDate | 1998-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10287690-A |
| titleOfInvention | Chromium complex |
| abstract | PROBLEM TO BE SOLVED: To provide a novel chromium complex to which hydrotris (pyrazolyl) borate is useful as a polymerization catalyst or a low polymerization catalyst for α-olefin. SOLUTION: The chromium complex represented by the general formula (1). Embedded image LCrRaXbYc (1) (wherein L is a hydrotris (pyrazolyl) borate which may have a substituent on a carbon atom of a pyrazole ring, R is a hydrogen atom or an organic group, and X is an inorganic group. Or a negative atom, Y represents an electron-donating compound, the valence of Cr is 2 or 3, and when Cr is divalent, a is 0 or 1, and a + b = 1, and when Cr is trivalent, a is 1 or 2, and a + b = 2. When a is 2, two Rs may be different from each other, or the two Rs may be bonded to each other to form a cyclic structure with a chromium atom. c is 0-3 And when c is 2 or 3, a plurality of Ys may be different from each other. ) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6337297-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0140322-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007039851-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8134038-B2 |
| priorityDate | 1997-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 224.