http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107922607-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-24 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2696 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2663 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 |
| filingDate | 2016-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107922607-B |
| titleOfInvention | Process for producing high molecular weight polyoxyalkylene polyol |
| abstract | The invention relates to an efficient method for producing polyoxyalkylene polyols having a calculated equivalent molar mass of 9500 to 23000 g/mol from one or more H-functional starter compounds and one or more alkylene oxides in the presence of double metal cyanide catalysts, characterized in that the metering rate of the alkylene oxide is reduced after a calculated equivalent molar mass of 8000 to 9500 g/mol has been reached. |
| priorityDate | 2015-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 279.