| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb0d3070061f6503dcda43a5f367b2f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d622ecacd06f1f9178996934ba5b0a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4c82dad977ea2a28e6cc6169326999bc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4866
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5075 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 |
| filingDate |
2005-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b63a72ecdf30346c27e28483693e09e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec990ac80d1dcd48f8f2c0171b90074c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aeeb55c868d501ebda4e776acffb3c7a |
| publicationDate |
2005-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2005272912-A1 |
| titleOfInvention |
Process for the preparation of polyether polyols |
| abstract |
The invention relates to a process for the preparation of polyether polyols, which process involves: (a) contacting a phosphorus containing compound having at least one hydroxyl group with alkylene oxide to obtain alkoxylated initiator, (b) contacting the alkoxylated initiator with further alkylene oxide in the presence of a double metal cyanide complex catalyst. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014142344-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9139691-B2 |
| priorityDate |
2004-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |