Predicate |
Object |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-08 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-04 |
filingDate |
2009-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2016-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2016-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-101614293-B1 |
titleOfInvention |
Catalysts for preparing cis 1,4-polydienes |
abstract |
A polymerization catalyst composition for producing cis 1,4-polydiene is provided. The catalyst composition comprises (a) a metal-containing compound containing a transition metal or lanthanide metal; (b) carbenes; (c) an alkylating agent; And optionally (d) a halogen-containing compound, provided that neither the metal-containing compound nor the alkylating agent contains an unstable halogen atom. Also provided is a process for producing a polydiene comprising reacting a conjugated diene in the presence of a polymerization catalyst composition. |
priorityDate |
2008-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |