| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 |
| filingDate |
2002-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70ea2272fdad9a05591c03fbc5ee92ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4dae628974772ae41165df2ce669598 |
| publicationDate |
2003-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20030019146-A |
| titleOfInvention |
Double metal cyanide complex catalyst for ring opening polymerization of alkylene oxide and its production process |
| abstract |
The substantially crystalline bimetal cyanide compound is subjected to contact treatment with an aqueous solution containing an organic ligand and a metal salt by heating at 45 to 125 ° C., followed by separation of the resulting solid from the slurry obtained. Method for producing a double metal cyanide complex catalyst for ring-opening polymerization. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200004866-A |
| priorityDate |
2001-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |