http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11322834-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eae8bc7f5471b6fb521e760f6a3be2cc |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-68 |
| filingDate | 1999-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_801c2aa1152e1a870ad7db4ca58a1d48 |
| publicationDate | 1999-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11322834-A |
| titleOfInvention | Olefin polymerization process and catalyst system therefor |
| abstract | (57) [Problem] To provide a novel catalyst system for olefin monomer polymerization. SOLUTION: (i) Formula: embedded image [Wherein R 1 , R 2 , R 3 and R 4 are halogen and- (NR 5 R 6 ), wherein R 5 and R 6 are selected from the group comprising alkyl, aryl, alkenyl, cycloalkyl and silicon-containing hydrocarbyl groups; And R 1 and R 2 may together form a cyclic moiety, provided that at least one is — (NR 5 R 6 )], or a compound represented by the formula: [Wherein at least one of R 1 , R 2 and R 3 is-(N R 5 R 6 )], a vanadium catalyst represented by the formula (ii): An organoaluminum cocatalyst, and (iii) a formula: M (R 7 ) n wherein M is a metal selected from Groups 2 and 12 of the Periodic Table of the Elements, and R 7 is C 1 -C 12 An alkyl group, and n is a number equal to the valency of M]. |
| priorityDate | 1998-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 208.