| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-03 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-03 |
| filingDate |
1992-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9914069a4fe411e9e50a08623657a6df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83e180728aa6e97acf09176090a2929b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_172f2d794fe0fd05d203944b6301cad9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3e6940d927b64bc97da04603cb2cc13 |
| publicationDate |
1994-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0579636-A1 |
| titleOfInvention |
Process for producing fatty alcohol polyalkylene glycol ethers |
| abstract |
Polyalcene glycol ethers of fatty alcohols with improved filtering properties are produced by reacting fatty alcohols corresponding to the formula R1-OH, in which R1 denotes an aliphatic hydrocarbon residue having 6 to 24 carbon atoms and 0, 1, 2 or 3 double bonds with on average 1 to 20 moles of ethylene oxide and / or propylene per mole of fatty alcohol, in the presence of layered compounds. The reaction product is mixed with water and with a filter aid and the catalyst and the polyglycol ethers thus formed are separated, if necessary at high temperatures and / or under high pressures. |
| priorityDate |
1991-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |