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Biologically acceptable choline compounds and their use as tensides

Kunz, Werner, Kellermeier, Matthias, Klein, Regina, Maurer, Eva and Touraud, Didier (2010) Biologically acceptable choline compounds and their use as tensides. Patentinformation: Aug 11, 2010 EP 2216326 A2.

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The invention pertains to a choline compd. of general formula R-A-SO3- [(H3C)3N-CH2-CH2-OH]+ where A stands for O or a group of formula [O-B]n-O-; where B is an alkyl group with 2-4 C atoms; and n = 1-20; R stands for a satd. or unsatd. linear or branched alkyl group with 8-30 C atoms. The compds. can be used as surfactants. Compared to their alkali metal analogs, these choline compds. have better compatibility with skin and better soly.

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Item type:Patent
Additional Information (public):Source:Eur. Pat. Appl.10pp. Patent 2010 CODEN:EPXXDW
Institutions:Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry VI - Physical Chemistry (Solution Chemistry) > Prof. Dr. Werner Kunz
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Dewey Decimal Classification:500 Science > 540 Chemistry & allied sciences
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:28203
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