A COMBINATION OF HOLLOW MICROSPHERES OF A THERMOPLASTIC SYNTHETIC MATERIAL, HEXAGONAL BORON NITRIDE AND N-ACYL LYSINE AS A HOMOGENIZATION AGENT FOR COSMETIC COMPACTED POWDERS

In the preparation of a cosmetic composition in the form of compacted powder, use of 1 to 55 % by weight, relative to the total weight of the composition, of a combination of three constituents promoting the homogenisation of the ingredients of the composition, namely: - x % by weight of hollow mi...

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Bibliographische Detailangaben
Hauptverfasser:	ELISA L. FOX, ALAN M. FARER, FIFI HANNA, A. JOHN PENICNAK
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	In the preparation of a cosmetic composition in the form of compacted powder, use of 1 to 55 % by weight, relative to the total weight of the composition, of a combination of three constituents promoting the homogenisation of the ingredients of the composition, namely: - x % by weight of hollow microspheres made of thermoplastic synthetic material, which have a density lower than 0.1 g/cm and which are smaller than 30 mu m in size, - y % by weight of particles of hexagonal boron nitride, - z % by weight of particles of N-acyllysine, x, y and z being numbers which can vary within the following ranges, respectively: x: 0.02-30 y: 0.2-90 z: 8 to 99.78 it being understood that x + y + z = 100; and cosmetic composition thus obtained.