http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-219478-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3bfedd8ba4800708cecfd357707f8f67 |
| filingDate | 1983-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f1543cc7fc54251d85c001720efb14c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f680575611a91fc8a1626ab1ed5c995 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70d7738be54c2d85b20e2d7caf35e747 |
| publicationDate | 1985-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-219478-A1 |
| titleOfInvention | METHOD FOR THE PRODUCTION OF ODORLESS N-ALKYL SUBSITUTED TERTIAER ALKANOLAMINES |
| abstract | The invention relates to a process for the preparation of odorless tertiary alkanolamines by oxethylation or oxpropylation of primary or secondary amines. Through the use according to the invention of Lewis acid catalyst systems, the induction period for the beginning of the alkylene oxide addition to the NH bond, which amounts to at least one hour for conventional catalyst use, is reduced to a duration of less than fifteen minutes, thereby increasing the space-time yield achieved. The invention easily accessible tertiary 2-hydroxy-alkyl-alkylamines and the technical mixtures of tertiary higher alkoxylated v-hydroxy-poly-oxyethylene-alkylamines are of interest as intermediates in the preparation of interfacial active substances and can be used as auxiliaries in textile auxiliaries, cleaning agents and the like be used. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006034459-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8357636-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007109791-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007109791-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8034979-B2 |
| priorityDate | 1983-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 192.