http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-813971-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_043c6a4e90e797f67a0e5cb252d30c56 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-83 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-83 |
| filingDate | 1957-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_135833972f3199f95fbcc29a818f991e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1fa5543ed095dd75210c11fa8d29db7 |
| publicationDate | 1959-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-813971-A |
| titleOfInvention | Process for the preparation of a concentrated mixture of surface-active agents |
| abstract | Concentrated mixtures of surface-active agents are prepared by a process in which a solution containing (a) 0-35 per cent by weight, preferably 5-30 per cent, based on the total active substances present, of an alkyl-(propylene tetramer) benzene sulphonate; (b) 15-75 per cent, preferably 20-60 per cent, by weight of a sec.-alkyl sulphate containing 8-18 carbon atoms; and (c) 25-85 per cent, preferably 30-70 per cent by weight of an octylphenol polyglycol ether containing 8-10 ethylene oxide groups, is salted out with sodium chloride at such a temperature, generally above 70 DEG C., that the mixture separates into two liquid layers, the upper of which is a pasty mixture at room temperature, easily soluble in water, containing nearly all the active matter. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-1131662-B |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.