| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2696
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2609
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2651 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 |
| filingDate |
2016-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7abb78b9737a80ceb71521143ac93784
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c349d3181b5d9de60d29f875675691f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8ad1eb57fd8f22fc6fe93de4bc5ae1f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa8792e10201d6ae8e9d2a2c666e8642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c6f30e3542f454b7727b64e962ad187 |
| publicationDate |
2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10160830-B2 |
| titleOfInvention |
Continuous process for making polyether polyols having high polymerized ethylene oxide content using a double metal cyanide catalyst complex and a magnesium, group 3—group 15 metal or lanthanide series metal compound |
| abstract |
An alkylene oxide mixture containing greater than 50% by weight ethylene oxide is continuously polymerized in the presence of a double metal cyanide polymerization catalyst and certain magnesium, Group 3-Group 15 metal or lanthanide series metal compounds. The presence of the magnesium, Group 3-Group 15 metal or lanthanide series metal compound permits the polymerization to be performed continuously without premature deactivation of the double metal cyanide catalyst. |
| priorityDate |
2015-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |