| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2609
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3322 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-03 |
| filingDate |
2000-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b35e5947039f05655f95b2072aedc715
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bffbf647639685074bba737ef80fac71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1fd6e1ff8a51661a224e96216d169d1 |
| publicationDate |
2002-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-10054085-A1 |
| titleOfInvention |
Process for the preparation of polyetherols |
| abstract |
The invention relates to a process for the preparation of polyetherols by catalyzed alkoxylation of substances containing hydroxyl groups, which is characterized in that the starter substance or the starter mixture containing at least one compound having 2 to 5 hydroxyl groups is heated to a starting temperature of 30 to 100 ° C. and then reacted with such an amount of alkylene oxide until a reaction temperature of 90 to 160 ° C. is reached. DOLLAR A objects of the invention are also the polyetherols themselves produced by this process and their use for the production of PUR and for esterifications with unsaturated carboxylic acids. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006075954-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03104301-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7199211-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7259212-B2 |
| priorityDate |
2000-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |