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Details van artikel 90 van 189 gevonden artikelen
| Titel: |
MICROEMULSION SYSTEMS WITH A NONIONIC COSURFACTANT |
| Auteur: |
Sagitani, Hiromichi Friberg, Stig E. |
| Verschenen in: |
Journal of dispersion science and technology |
| Paginering: | Jaargang 1 (1980) nr. 2 pagina's 151-164 |
| Jaar: |
1980 |
| Inhoud: |
The conditions to obtain W/0 microemulsions using ionic surfactants and a nonionic cosurfactant, a polyoxyethylene alkyl ether, were investigated. The length of the polyoxyethylene chain was critical to obtain the typical water solubilization maximum The variation of the W/0 microemulsion region with hydrocarbon content was different from that of the usual type of microemulsions having a medium chain length alcohol as cosurfactant. In the present systems the W/0 microemulsion region was not a direct continuation of the inverse micellar area at zero content of hydrocarbon. Addition of hydrocarbon was necessary for the formation of inverse micelles The microemulsion regions were sensitive to the kind of hydrocarbon used; a sign of the importance of the nonionic surfactant for the stability of this kind of microemulsions. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 90 van 189 gevonden artikelen
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