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Alkyl polyglucoside...
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Matero, ARISE,YKI – Ytkemiska institutet
(author)
Alkyl polyglucosides as hydrotropes
- Article/chapterEnglish1998
Publisher, publication year, extent ...
Numbers
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LIBRIS-ID:oai:DiVA.org:ri-26980
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https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-26980URI
Supplementary language notes
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Language:English
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Summary in:English
Part of subdatabase
Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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A1142
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The hydrotropic effect of sugar-based surfactants has been studied and compared with totoul-4-sulphonic acid, which was used as as model hydrotrope. The effect has been assessed as the cloud point elevation of a solution containing different nonionic surfactants upon addition of the hydrotrope. Sugar-based surfactants with intermediate alkyl chain lenths were proven to be very effective in elevating the cloud point, while surfactants with a short or a long hydrophobic part had a lesser effect. The influence of the sugarbased surfactants on the phase behaviour and stability of a microemulsion of water, sodium dodecyl sulphate and pentanol was determined. The effects on the phase behaviour and the cloud point elevation on addition of a sugarbased surfactant are highly dependent on the structure of the surfactant. However, no correlation could be found between the structural effects as observed in the two studied functions.
Subject headings and genre
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APG
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cloud point
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coupling
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hydrotrope
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liquid crystals
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microemulsion
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phase diagram
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sugar-based surfactant
Added entries (persons, corporate bodies, meetings, titles ...)
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Mattsson, ÅRISE,YKI – Ytkemiska institutet
(author)
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Svensson, MRISE,YKI – Ytkemiska institutet
(author)
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RISEYKI – Ytkemiska institutet
(creator_code:org_t)
Related titles
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In:Journal of Surfactants and Detergents (JSD)1, s. 485-4891097-39581558-9293
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