http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10265518-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/C08F4-6592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 |
| filingDate | 1997-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eac2784410d68710a3900327b86e7671 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8874f9758a56c2acf9f31d421dd9126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e94b8c83e898fca65ccc15d04b04fbb1 |
| publicationDate | 1998-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10265518-A |
| titleOfInvention | Catalyst for propylene polymerization, process for producing propylene polymer and polymer |
| abstract | PROBLEM TO BE SOLVED: To provide a propylene polymer having a high molecular weight and a high stereoregularity and a method for producing the same. A propylene polymerization catalyst and use thereof, comprising the component A~D ## STR1 Component A: Q 1 (C 5 H 4-a R 1 a) (C 5 H 4-b R 2 b ) MeX 1 Y 1 [Q 1 : bonding group, Me: Zr or Hf, X 1 and Y 1 : H, halogen, hydrocarbon group, alkoxy group, others, R 1 and R 2 : Hydrocarbon group, halogen, alkoxy group, etc., 0 ≦ a ≦ 4, 0 ≦ b ≦ 4. However, the two five-membered ring ligands having R 1 and R 2 are asymmetric with respect to the plane containing Me in terms of the relative position via Q 1. Hydrogenation-expressing compound component D: Organoaluminum compound |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002194018-A |
| priorityDate | 1997-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 227.