LIPID PARTICLES ON THE BASIS OF MIXTURES OF LIQUID AND SOLID LIPIDS AND METHOD FOR PRODUCING SAME

The invention relates to lipid particles which do or do not carry active agents and comprise a mixed matrix consisting of solid and liquid lipid (so-called solid/liquid particles). The inventive particles are provided with a disordered structure (semicrystalline, mostly non-crystalline to amorphous)...

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Bibliographische Detailangaben
Hauptverfasser:	MUELLER, RAINER, HELMUT, JENNING, VOLKHARD, LIPPACHER, ANDREAS, MAEDER, KARSTEN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES FISHING FORESTRY HUMAN NECESSITIES HUNTING HYGIENE INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEDICAL OR VETERINARY SCIENCE PEST REPELLANTS OR ATTRACTANTS PHYSICS PLANT GROWTH REGULATORS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS TESTING TRAPPING
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Beschreibung
Zusammenfassung:	The invention relates to lipid particles which do or do not carry active agents and comprise a mixed matrix consisting of solid and liquid lipid (so-called solid/liquid particles). The inventive particles are provided with a disordered structure (semicrystalline, mostly non-crystalline to amorphous) in the semisolid to solid condition of matter. The invention also relates to a method for producing said dispersions and especially a method for producing highly concentrated lipid particle dispersions with a lipid content of 30 % to 95 % or a solids content of 30 % to 95 % (lipid and stabiliser). Said dispersions are integer particles unlike the biamphiphilic cremes and/or the highly concentrated particle dispersions result in free-flowing particle dispersions when diluted with the outer phase.