| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2696
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 |
| filingDate |
2006-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c2ccfc99dab5aa2c68b410bc0ea3127
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8637678c04f70f394b98d3be6468f2a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8da082017b8a94d433e3d08ca7b6e56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63f6ad0586f02e3fd0358a5bb2eea0ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b5354ef0152937580df0363882b90ee |
| publicationDate |
2008-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-102006048017-A1 |
| titleOfInvention |
Process for the preparation of polyether alcohols from unsaturated starters with active hydrogen atoms |
| abstract |
Process for the preparation of polyether alcohols by reacting at least one alkylene oxide with at least one unsaturated initiator having at least one active hydrogen atom per molecule under basic catalysis, that the alkoxylation is carried out in at least two stages, wherein in step (I), the alkoxylation of the initiator (s) is carried out with a maximum of 10 moles of alkylene oxide per mole of initiator with a maximum catalyst concentration of 0.0085 moles of basic catalyst per mole, and in stage (II) and the optionally following stages, the or the alkoxylated starters of stage (I) with further alkylene oxide at a catalyst concentration of at least 0.010 mol of basic catalyst per mole of initiator. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9073836-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2011287702-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012016880-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012035381-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109081914-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109081914-A |
| priorityDate |
2006-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |