http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100318646-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-545 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-48 |
| filingDate | 1998-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2002-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100318646-B1 |
| titleOfInvention | Catalytic complexes based on lanthanides for the (co)polymerization of conjugated dienes |
| abstract | The present invention relates to a process for producing a catalyst complex of lanthanide-based elements effective in the polymerization of conjugated dienes, characterized by reacting LnX 3 with at least one lithium compound selected from:n n n (i) Li (A) having a molar ratio of Li (A) / LnX 3 of 1.5 to 2.5;n n n (ii) LiLn (A) 4 and the LiLn (A) molar ratio is 0.5 to 1.5 between LnX 3 4; n n n [Ln is selected from any lanthanide element;n n n X is a halide, carboxylate, alcoholate, -N (R x ) (R y ) (Rx and Ry are the same or different C 1 -C 5 alkyl radicals);n n n A is an expression: R 1 , R 2 , R 3 , R 4 and R 5 are the same or different and are allyl radicals of hydrogen and a C 1 -C 10 alkyl radical. |
| priorityDate | 1997-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.