http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CS-261048-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e24c039060628b799dbeb3a5324d9ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_92f4ab7b0e6520f825a761e0ba9ba6ef |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-02 |
| filingDate | 1986-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fa71eea161e81bc5001b131b1d03dea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_361312052e2b8c43456e11dfcf85f702 |
| publicationDate | 1989-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CS-261048-B1 |
| titleOfInvention | A method for obtaining an N-alkylmorpholine |
| abstract | A method for obtaining N-alkylmorpholines wherenwhere the alkyl contains 1 to 2 carbon atoms, it is based on:nin that the N-alkyl morpholines are isolatednfrom an aqueous fraction falling off in rectificationnisolating the morpholine produced by hydrogenationnby amination of diethylene glycol which has been \ tnsubject to rectifications while takingnfraction boiling in the range of 88 to 98 ° C, thisnfraction - N-alkylmorpholine concentrate - sendewater and subject to rectifications at whichnthe N-methylmorpholine fraction boilingnat a temperature range of 110 to 120 ° C and a fractionnN-ethylmorpholine boiling in the temperature rangen132-139 ° C. N-alkylmorpholines are usednas catalysts in the production of polyurethanes. |
| priorityDate | 1986-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.