PERFLUORPOLYÄTHER ENTHALTENDE MIKROEMULSIONEN
Microemulsions based on perfluoropolyethers, comprising: an aqueous medium, a perfluoropolyether having a mean molecular weight of from 400 to 10 000 and perfluoroalkyl end groups; a fluorinated surfactant; and, optionally also a short-chain hydrogenated alcohol or a fluoroalkanol or a water-soluble...
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Main Authors | , |
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Format | Patent |
Language | German |
Published |
15.10.1999
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | Microemulsions based on perfluoropolyethers, comprising: an aqueous medium, a perfluoropolyether having a mean molecular weight of from 400 to 10 000 and perfluoroalkyl end groups; a fluorinated surfactant; and, optionally also a short-chain hydrogenated alcohol or a fluoroalkanol or a water-soluble salt, and microemulsion being permanently stable within a certain temperature range, in which they are obtainable by simply mixing of the components. |
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Bibliography: | Application Number: AT19870106251T |