| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_574bc8fd24e08fc5a292d012c5a28e48 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S521-914
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2190-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4866 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00 |
| filingDate |
2007-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f97db9d16a973ae0d788f557ab7c3dbf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9ee4c1a8843229f27c02dd96232d42a |
| publicationDate |
2010-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7678729-B2 |
| titleOfInvention |
Process for the preparation of polyether polyols |
| abstract |
The present invention provides a process for conditioning double metal cyanide (DMC) catalysts, which are employed in the preparation of polyether polyols based on starter compounds having active hydrogen atoms, the preparation of polyether polyols using the conditioned catalysts and the use of the polyether polyols prepared in this way for the preparation of polyurethane materials. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011230581-A1 |
| priorityDate |
2006-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |