| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2663 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-10 |
| filingDate |
2000-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92d3b089a559bec391e075f9b55f9c65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09c3a8a46eb2d5bafdfb43018c7fa5a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f20d91cb0c8293506379d8bbbf01024 |
| publicationDate |
2001-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0190217-A1 |
| titleOfInvention |
Method for preparing metal cyanide catalysts and for using same |
| abstract |
Metal cyanide catalyst dispersions in initiator compounds are prepared by precipitating the catalyst in an aqueous phase, mixing the resulting slurry with the initiator and stripping off the water and other volatiles. Using this method, an active alkylene oxide polymerization catalyst is prepared, and the preparation method is greatly simplified. Further, it is not necessary to use a separate organic complexing agent in the preparation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023114343-A1 |
| priorityDate |
2000-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |