SOLID-SUSPENDING SYSTEMS

Structured surfactant systems with solid suspending properties comprise a substantially non-aqueous liquid continuous phase and a structuring surfactant capable of forming an L alpha phase in said continuous liquid phase at a concentration between 10 and 20% by weight solid surfactant preferably com...

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Bibliographische Detailangaben
Hauptverfasser:	CLAPPERTON, RICHARD, MALCOLM, MESSENGER, EDWARD, TUNSTALL, HAWKINS, JOHN, RIVERA-HEALY, ZENAIDA, ROLLINSON, MARK
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES AGRICULTURE ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES ANIMAL HUSBANDRY BASIC ELECTRIC ELEMENTS BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CANDLES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DETERGENT COMPOSITIONS DETERGENTS DYES ELECTRICITY FATTY ACIDS THEREFROM FILLING PASTES FISHING FORESTRY FUELS HUMAN NECESSITIES HUNTING HYGIENE INDUCTANCES INKS LUBRICANTS LUBRICATING COMPOSITIONS MAGNETS MEDICAL OR VETERINARY SCIENCE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PEAT PEST REPELLANTS OR ATTRACTANTS PETROLEUM, GAS OR COKE INDUSTRIES PLANT GROWTH REGULATORS POLISHES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF RECOVERY OF GLYCEROL RESIN SOAPS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SOAP OR SOAP-MAKING SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSFORMERS TRAPPING USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION USE OF MATERIALS THEREFOR USE OF SINGLE SUBSTANCES AS DETERGENTS WOODSTAINS
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Beschreibung
Zusammenfassung:	Structured surfactant systems with solid suspending properties comprise a substantially non-aqueous liquid continuous phase and a structuring surfactant capable of forming an L alpha phase in said continuous liquid phase at a concentration between 10 and 20% by weight solid surfactant preferably comprising at least two hydrophobic C7-30 aliphatic groups per molecule, said groups preferably comprising bent chain groups such as cis monounsaturated alkenyl e.g. erucyl or singly branched alkyl e.g. isopalmityl. La présente invention concerne des systèmes tensioactifs présentant des propriétés de mise en suspension de corps solides. Ces systèmes comprennent une phase continue liquide sensiblement non aqueuse et un tensioactif structurant capable de former une phase L alpha dans cette phase liquide continue à une concentration entre 10% et 20% en masse, le tensioactif solide comprenant de préférence au moins de groupes aliphatiques en C7-C30 par molécule, lesquels groupes comprennent de préférence des groupes en chaîne courbe, et notamment des alcényles cis-monoinsaturés tels que l'érucyle, ou des alkyles à ramification unique tels que l'isopalmityle.