http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PL-165025-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0d3f7fccce51b1900e29dfe34cf59b2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-00 |
| filingDate | 1991-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b587108bea418af839826e99917b580b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ac13deae1235fd3b11d00ef4d1ad836 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8baf4bc1eb23a643923b1df7fa86af7c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7722bd86a44426db73434bee58403a35 |
| publicationDate | 1994-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PL-165025-B1 |
| titleOfInvention | Method for producing sulfosuccinates |
| abstract | A process for the preparation of sulfosuccinates for olein at a temperature ofn170-190 ° C, at a pressure of 0.1-0.6 MPa, is treated with monoethanolamine in a weight ration4: 1, and then under atmospheric pressure, 65-95 ° C, in a weight ration3: 1, the obtained oleic ethanolamides are treated with maleic anhydride and withnin turn, at a temperature of 60-85 ° C, in a weight ratio of 1: 3.3 for sodium sulfite in the formnthe aqueous solution is treated with the obtained maleic acid ester and unreactednsulphite decomposes stoichiometrically at 40 ° C with hydrogen peroxide. |
| priorityDate | 1991-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.