ANTIPERSPIRANT-DEODORANT COSMETIC STICK PRODUCTS

This invention provides an improved process for producing an antiperspirant-deodorant cosmetic stick product. An essential aspect of the process improvement is a phased order of ingredient addition and blending of formulation ingredients under controlled temperature conditions. Another essential asp...

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Bibliographische Detailangaben
Hauptverfasser:	GRECZYN, WENDY, R, BERSCHIED, JOHN, R., JR, LAJOIE, M., STEPHEN, KIRSCHNER, LAWRENCE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS
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Beschreibung
Zusammenfassung:	This invention provides an improved process for producing an antiperspirant-deodorant cosmetic stick product. An essential aspect of the process improvement is a phased order of ingredient addition and blending of formulation ingredients under controlled temperature conditions. Another essential aspect is the incorporation of particulate antiperspirant and alkali metal bicarbonate ingredients, at least one of which has ingredient particle surfaces coated with a hydrophilic organic polymer. Cette invention se rapporte à un procédé amélioré de production d'un produit cosmétique déodorant-antisudorifique en stick. Un aspect essentiel du perfectionnement du procédé réside dans l'ordre séquentiel de l'addition des ingrédients et du mélange des ingrédients de la composition dans des conditions de température régulées. Un autre aspect essentiel réside dans l'incorporation d'ingrédients antisudorifiques et de bicarbonate de métal alcalin particulaires, au moins un de ces ingrédients présentant des surfaces de particules enrobées d'un polymère organique hydrophile.