| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_387abf6afc9a2cd5cfa5cd4d35f8b9fe |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2101-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-792
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2603
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-34 |
| filingDate |
2017-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecae65aaa7db15718a093b2ac7abf9fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c8af9b6e93e021134555a2be71b657b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d750e680be3912657e136e5595430be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c24732bf853ae61e57b9f88d2ddefa7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbb03cfbcf220b49277c01ef4836b8f0 |
| publicationDate |
2019-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3555175-A1 |
| titleOfInvention |
Method for producing polyether thiocarbonate polyols |
| abstract |
The invention relates to a method for producing polyether thiocarbonate polyols, comprising the step of reacting carbon disulfide and at least one alkylene oxide in the presence of a double metal cyanide and at least one H-functional starter compound, wherein the double metal cyanide catalyst was previously brought into contact with at least one alkylene oxide before the first contact with carbon disulfide. The invention further relates to a polyol that can be obtained in accordance with the method according to the invention. |
| priorityDate |
2016-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |