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DE3304897A1 - Preparation of an emulsion concentrate for self-preparation of cosmetic emulsions by cold emulsification - Google Patents

Preparation of an emulsion concentrate for self-preparation of cosmetic emulsions by cold emulsification

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Publication number
DE3304897A1
DE3304897A1 DE19833304897 DE3304897A DE3304897A1 DE 3304897 A1 DE3304897 A1 DE 3304897A1 DE 19833304897 DE19833304897 DE 19833304897 DE 3304897 A DE3304897 A DE 3304897A DE 3304897 A1 DE3304897 A1 DE 3304897A1
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Prior art keywords
emulsion concentrate
preparation
cosmetic
aqueous
cosmetic emulsions
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DE19833304897
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German (de)
Inventor
Inge 5030 Hürth Rehberg
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Individual
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Individual
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04Dispersions; Emulsions
    • A61K8/06Emulsions
    • A61K8/062Oil-in-water emulsions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04Dispersions; Emulsions
    • A61K8/06Emulsions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)

Abstract

Preparation of an emulsion concentrate for simple self-preparation of cosmetic emulsions by cold emulsification, characterised in that oil-in-water emulsifiers known per se are mixed with coemulsifiers and consistency providers, also with low-viscosity oily substances, cosmetic skin-care and active ingredients, polyhydric alcohols and a little water to form an emulsion concentrate, wherein the concentration of the individual components which are known per se is adjusted so that the emulsion concentrate which is formed is able without introduction of heat to provide at room temperature by simply stirring with aqueous, aqueous-alcoholic and oily additives such as, for example, herbal extracts, plant puree and protein solutions, stable cosmetic emulsions for creams, lotions, packs, masks and cream baths, and the self-preparer of small amounts of cosmetics is relieved of the tiresome acquisition of cream additives and active ingredients.

Description

Herstellung eines Emulsions- Production of an emulsion

konæontrates zur Selbstbereitung von kosmetischen Emulsionen durch Kaltemuigierung Diese Erfindung betrifft. ein Verfahren zur Herstellung eines Emulsionskonzentrates zur einfachen Selbstbereitung von kosmetischen Emulsionen durch Kaltemulgierung des erfindungsgemäßen Emulsionskonzentrates nach Zugabe wässeriger, wässerig-alkoholischer oder oliger Komponenten und Verrühren mittels eines Handrührers. Es ist bekannt, kosmetische Emulsionen durch Verrühren einer emulgatorhaltigen Ölphase mit einer Wasserphase herzustellen. Wenn die Ölphase wachsartige, bei Raumtemperatur feste Stoffe, wie sie in der Kosmetik angewendet werden, wie z.B. Bienenwachs, Glycerinmono- und distearat, Stearinsäure, Cetylalkohol, enthält, so ist es notwendig und üblich, die Ölphase auf eine über der Schmelz temperatur liegende Temperatur, meist 65 bis 750C zu bringen und die zum Emulgieren benützte Wasserphase noch einige Temperaturgrade höher zu erwärmen, bevor diese dr Ölphase unter kräftigem Rühren zugesetzt wird, und während der Phasenzugabe diese Temperatur konstant zu halten. Das Rühren wird während des Abkühlvorganges fortgesetzt. konæontrates for self-preparation of cosmetic emulsions Cold Emission This invention relates to. a process for the preparation of an emulsion concentrate for easy self-preparation of cosmetic emulsions through cold emulsification of the emulsion concentrate according to the invention after the addition of aqueous, aqueous-alcoholic or oily components and stirring with a hand mixer. It is known, cosmetic emulsions by stirring an emulsifier-containing oil phase with a Produce water phase. If the oil phase is waxy, solid at room temperature Substances that are used in cosmetics, such as beeswax, glycerine mono- and distearate, stearic acid, cetyl alcohol, so it is necessary and customary the oil phase to a temperature above the melting temperature, usually 65 to To bring 750C and the water phase used for emulsification still a few degrees of temperature to be heated higher before this oil phase is added with vigorous stirring, and to keep this temperature constant during the phase addition. The stirring will continued during the cooling process.

Es wurde überraschend festgestellt, daß bestimmte,mit kosmetischen Wirkstoffen angereicherte Emulsion zusammensetzungen es ermöglichen, nur mit einem Teil des Wassers der Wasserphase bei erhöhter Temperatur und unter intensivem Rühren emulgiert zu werden, wobei ein Emulsionskonzentrat rntstebt, welches weitere Öl-und Wassermengen in kaltem ZusS,and mittels der einfachen Rührwirkung eines Handrührers unter Bildung einer gut beständigen Emulsion aufzunehmen vermag.It was surprisingly found that certain, with cosmetic Active ingredient-enriched emulsion compositions make it possible to use only one Part of the water of the water phase at elevated temperature and with intensive stirring to be emulsified, whereby an emulsion concentrate rntstebt, which further oil and Quantities of water in cold addition, and by means of the simple stirring action of a hand mixer able to absorb with the formation of a stable emulsion.

Ein solches Wirkstoffangereichertes Emulsionskonzentrat ermöglicht es allc} Nichfachleuten, , durch Verrühren mit weiteren wässerigen, wässerig-alkohol schen oder öligen Zusätzen kosmetische Emulsion in der Art von Cremes, Lotionen, Packungen, Masken und Cremebädern selbst zu bereiten.Such an active ingredient-enriched emulsion concentrate makes it possible es allc} non-specialists, by stirring with further aqueous, aqueous alcohol oily or oily additives cosmetic emulsion in the form of creams, lotions, Prepare wraps, masks and cream baths yourself.

Als Emulgatoren zur Bereitung des Emulsionskonzentrats werden in einer Menge von 2 bis 8 Gewichtsprozent, bezogen auf das Emulsionskonzentrat, erfindungsgemäß nichtionische oder anionische Emulgatoren, bevorzugt solche, welche bei großer Verdünnung mit Wasser eine Öl-in-Wasser-Emulsion ergeben, eingesetzt wie Polyglykoläther von Fettalkoholen, Fettsäuren und Fettsäureestern mit mehrwertigen Alkoholen, Fettsäureseifen mit Triäthanolamin oder Kalium und Fettalkoholsulfate.As emulsifiers for the preparation of the emulsion concentrate are in a Amount of 2 to 8 percent by weight, based on the emulsion concentrate, according to the invention nonionic or anionic emulsifiers, preferably those which are highly diluted result in an oil-in-water emulsion with water, used like polyglycol ether by Fatty alcohols, fatty acids and fatty acid esters with polyhydric alcohols, fatty acid soaps with triethanolamine or potassium and fatty alcohol sulfates.

Ferner sind zur erfindungsgemäßen Herstellung des Emulsionskonzentrats Hilfsemulgatoren und Konsistenzgeber wie z.B. Glycerinmono- und distearat, Fettsäuren, Fettalkohole, Bienenwachs oder syntEletische bienenwachsähnliche Gemische in einer Menge von 10 bis 30 Gewichtsprozent erforderlich. Erfindungsgemäß werden weiterhin niedrigviskose, leicht emulgierbare Ölkörper wie z.B. Ölsäuredecylester und oder Ester höherer Fettsäuren mit niederen einwertigen Alkoholen eingesetzt.Furthermore, for the production of the emulsion concentrate according to the invention Auxiliary emulsifiers and consistency factors such as glycerine mono- and distearate, fatty acids, Fatty alcohols, beeswax or synthetic beeswax-like mixtures in one Amount of 10 to 30 percent by weight required. According to the invention will continue low-viscosity, easily emulsifiable oil components such as oleic acid decyl ester and or Esters of higher fatty acids with lower monohydric alcohols are used.

Die zur Emulgierung benötigte polare wässerige Phase stellt 40 bis 60 Gewichtsprozent des Emulsionskonzentrats dar und besteht aus 10 bis 20%, bezogen auf die Zesamtmenge Emulsionskonzentrat, mehrwertigen Alkoholen wie Glycerin, Sorbit und oder Propylenglykol. Außerdem werden dem Emulsionskonzentrat zur Anwendung für kosmetische Zwecke bis zu 20 Gewichtsprozent an solchen kosmetischen Wirkstoffen zugesetzt, welche nützlich für die Selbstbereitung einer kosmetischen Emulsion, jedoch von Nichtfachleuten schwer zu beschaffen sind, wie Vitaminkomplexe, Kräuterextrakte, Kollagen und oder Elastin und Hydrolyseprodukte davon, Fouchthaltemittel, Allantoin, Harnstoff, Polysaccharide. Konservierungsmittel u.a.The polar aqueous phase required for emulsification represents 40 to 60 percent by weight of the emulsion concentrate and consists of 10 to 20% by weight on the total amount of emulsion concentrate, polyhydric alcohols such as glycerine, sorbitol and or propylene glycol. In addition, the emulsion concentrate can be used for cosmetic purposes up to 20 percent by weight of such cosmetic active ingredients added which useful for the self-preparation of a cosmetic Emulsion, but difficult to obtain by non-specialists, such as vitamin complexes, Herbal extracts, collagen and / or elastin and hydrolysis products thereof, moisturizers, Allantoin, urea, polysaccharides. Preservatives, etc.

Ein Teil eines solchen Emulsionskonzentrats kann in weitem Bereich sowohl mit 0,5 bis 20 Teilen wässerigen als auch gleichzeitig mit 0 bis 1 Teil öligen Komponenten ohne Wärmezufuhr durch einfaches Verrühren in 1 bis 3 Minuten zu einer kosmetischen Emulsion umgewandelt werden, wobei zweckentsprechend wässerige, wässerigalkoholische und oder ölige Pflanzen- oder Kräuterextrakte zugesetzt werden.A portion of such an emulsion concentrate can be used in a wide range both with 0.5 to 20 parts aqueous and at the same time with 0 to 1 part oily Components without heat supply by simply stirring into one in 1 to 3 minutes Cosmetic emulsion are converted, appropriately aqueous, aqueous-alcoholic and or oily plant or herbal extracts are added.

Beispiel 1 (Herstellungsbeispil> Bei 70 0C wird eine Schmelze folgender Stoffe bereitet: Glycerinmono- und distearat 13,0 Gew.% 20-Polyoxyäthylencetyl/stearylalkohol 2,0 " 24-Polyoxyäthylenglycerinmonostearat 4,0 " Bienenwachs 2,0 " Stearinsäure 1,0 " Cetylalkohol 3,0 Kokosfettsäureisopropylester 6,0 1l Ölsäuredecylester 6,0 " In diese lipophile Phase wird eine hydrophile Phase, zuvor erwärmt auf 7200, unter kräftigem Rühren langsam innerhalb von 1 bis 2 Stunden zugegebene wel.che folgende Zusammensetzung aufweist: Propylenglykol 13,0 Gew.% Wasser 39,0 t ,, L'.Example 1 (Production example> At 70 ° C., a melt becomes as follows Preparing substances: glycerine mono- and distearate 13.0% by weight of 20-polyoxyethylene acetyl / stearyl alcohol 2.0 "24-polyoxyethylene glycerol monostearate 4.0" beeswax 2.0 "stearic acid 1.0 "cetyl alcohol 3.0 coconut fatty acid isopropyl ester 6.0 1 l oleic acid decyl ester 6.0 "A hydrophilic phase, previously heated to 7200, is incorporated into this lipophilic phase vigorous stirring slowly within 1 to 2 hours which following Composition comprises: propylene glycol 13.0% by weight water 39.0 t ,, L '.

Hautpflegewirkstoffe, Konservierungsstoffe, Parfümöl, Polysaccharide, Feuchthaltefaktoren 11,0 Dieses Emulsionskonzentrat wird bis zum Abkühlen auf 350C unter Anlegen eines Vakuums intensiv gerührt.Skin care ingredients, preservatives, perfume oil, polysaccharides, Moisturizing factors 11.0 This emulsion concentrate will be used by Cooling to 350C while applying a vacuum, stirred intensively.

Beispiel 2 (Anwendungsbeispiel) (Kamillencremepaekung) 1 Teil Emulsionskonzentrat wird mit 2 Teilen Kamillentinktur (mit 40% Äthanol) und 1 Teil Olivenol 2 Minuten mit einem elektrischen Haushaltshandrührer gut verrührt.Example 2 (application example) (camomile cream packaging) 1 part emulsion concentrate with 2 parts chamomile tincture (with 40% ethanol) and 1 part olive oil for 2 minutes Mix well with a household electric hand mixer.

Man erhält eine Soft-Creme.A soft cream is obtained.

Beispiel 3 (Anwendungsbeispiel) (Heilerdemaske) 1 Teil Emulsionskonzentrat wird mit 1 Teil Kamillentinktur und 2 Teilen Melissentinktur (Tinkturen mit ca.Example 3 (application example) (healing earth mask) 1 part emulsion concentrate is made with 1 part chamomile tincture and 2 parts lemon balm tincture (tinctures with approx.

40% Ethanol), 1 Teil wässerigem Kamillenextrakt, 0,5 Teilen Heilerde (sterile Vulcanerde) und 0,3 Teilen einer 2 %igen Menthollösung in Olivenöl 2 Minuten fang gut verrührt, Beispiel 4 (Anwendungsbeispiel) elissen-Nachtcreme) 1,5 Teile Emulsionskonzentrat werden mit 0,3 Teilen Melissentinktur mit 40% Äthanol, 0,3 Teilen Glycerin, 2 Teilen Rosenwasser und 1 Teil Avocadoöl 2 Minuten lang homogen gerührt.40% ethanol), 1 part aqueous chamomile extract, 0.5 part healing earth (sterile volcanic earth) and 0.3 parts of a 2% menthol solution in olive oil for 2 minutes well stirred, example 4 (application example) elissen night cream) 1.5 parts Emulsion concentrate with 0.3 parts lemon balm tincture with 40% ethanol, 0.3 parts Glycerin, 2 parts rose water and 1 part avocado oil were stirred homogeneously for 2 minutes.

Claims (1)

Patentansprüche Anspruch 1 Herstellung eines Emulsionskonzentrates zur einfachen Selbstbereitung von kosmetischen Emulsionen durch Kaltemulgierung, dadurch gekennzeichnet, daß ein Gemisch von 2-8 Gewichtsprozent, bezogen auf das des Emulsionskonzentrats, bevorzugt 3-7% eines nichtionischen oder anionischen O/W-Emulgators der Gruppe Polyglykoläther von Fettalkoholen, Fettsäuren und Fettsäureester mit mehrwertigen Alkoholen, Fettsäureseifen, Fettalkoholsulfate iii Kombination mit 10-30%, bevorzugt 15-20% eines oder mehrerer Coemulgatoren und Konsistenzgeber wie Glyceinmono- und distearate, Fettsäuren, Fettalkohole, Bienenwachs oder synthetische bienenwachsähnliche Gemische mit 10-2D% niedrig viskosen Ölkörpern wie Ölsöuredecylester und Fettsäureester mit niederen einwertigen Alkoholen und mit 40-60% einer wässerigen Phase, welche aus 10-20%, bezogen auf das Emulsionskonzentrat, mehrwertigen Alkoholen wie Propylenglykol, Glycerin oder Sorbit und 2-20g, bevorzugt S-13% kosmetischen Wirdstoffen wie Vitaminkomplexen, Kollagen, Elastin und Hydrolysat-en dieser Verbindungen, Harnstoff, Allantoin, Feuchthaltemittel, natürliche Polysacharide, Konservierungsmittel, Parfümöle, Emollients, besteht, emulgiert wird.Claims Claim 1 Production of an emulsion concentrate for easy self-preparation of cosmetic emulsions through cold emulsification, characterized in that a mixture of 2-8 percent by weight, based on the of the emulsion concentrate, preferably 3-7% of a nonionic or anionic O / W emulsifier the group of polyglycol ethers of fatty alcohols, fatty acids and fatty acid esters with polyhydric alcohols, fatty acid soaps, fatty alcohol sulfates iii combination with 10-30%, preferably 15-20%, of one or more co-emulsifiers and consistency factors such as Glycein mono- and distearate, fatty acids, fatty alcohols, beeswax or synthetic Beeswax-like mixtures with 10-2D% low-viscosity oil components such as oleic acid decyl ester and fatty acid esters with lower monohydric alcohols and with 40-60% of an aqueous one Phase consisting of 10-20%, based on the emulsion concentrate, of polyhydric alcohols like propylene glycol, glycerin or sorbitol and 2-20g, preferably S-13% cosmetic Substances such as vitamin complexes, collagen, elastin and hydrolyzates of these compounds, Urea, allantoin, humectants, natural polysaccharides, preservatives, Perfume oils, emollients, consists, is emulsified. Anspruch 2 Herstellung eines Emulsionskonzentrates zur einfachen Selbstbereitung von kosmetischen Emulsionen durch Kaltemulgierung nach Anspruch 1, dadurch gekennzeichnet, daß ein Teil Emulsionskonzentrat mit 0,5 bis 20 Gewichtsteilen wasseriger Komponenten und gleichzeitig mit 0 bis 1 Teil öliger, mit Wasser nicht mischbarer Komponenten ohne Wörmezufuhr in 1 bis 3 Minuten durch einfache Rührvorrichtuhgen zu einer kosmetischen Emulsion umgewandelt wird.Claim 2 production of an emulsion concentrate for easy self-preparation of cosmetic emulsions by cold emulsification according to claim 1, characterized in that that one part of emulsion concentrate with 0.5 to 20 parts by weight of aqueous components and at the same time with 0 to 1 part more oily, immiscible with water Components without heat supply in 1 to 3 minutes by simple stirring devices is converted into a cosmetic emulsion. Anspruch 3 Herstellung eines Emulsionskonzentrates zur einfachen Selbstbereitung von kosmet'ischen Emulsionen durch Kaltemulgierung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß das Emulsionskonzentrat typische koametische Hautpflege- und Wirkstoffe wie Vitaminkomplexe, Allantoin; Harnstoff, Kollagen, Elastin oder Hydrolysate dieser Verbindungen, Kräuterextrakte, Feuchthaltemittel, Polysaccharide, Konservierungsmittel, Parfümöle, Emollients in einer solchen Konzentration enthält, daß diese durch Verdünnen mit wässerigen und öligen Ksmponenten in einen für kosmetische Emulsionen optimalen Konzentrationsbereich gelangen.Claim 3 production of an emulsion concentrate for easy self-preparation of cosmetic emulsions by cold emulsification according to claims 1 and 2, characterized characterized in that the emulsion concentrate is typical coamic skin care and Active ingredients such as vitamin complexes, allantoin; Urea, collagen, elastin or hydrolyzates of these compounds, herbal extracts, humectants, polysaccharides, preservatives, Contains perfume oils and emollients in such a concentration that they can be diluted with aqueous and oily components in one that is optimal for cosmetic emulsions Reach concentration range.
DE19833304897 1983-02-12 1983-02-12 Preparation of an emulsion concentrate for self-preparation of cosmetic emulsions by cold emulsification Withdrawn DE3304897A1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63185912A (en) * 1987-01-28 1988-08-01 Kao Corp Cosmetic
WO1999051199A1 (en) * 1998-04-01 1999-10-14 Cognis Deutschland Gmbh Method for producing high viscosity cosmetic cleansers
WO2003045348A1 (en) * 2001-11-30 2003-06-05 Unilever N.V. Cosmetic composition comprising a fatty acid material and preparation method therefor
WO2005097059A1 (en) * 2004-04-05 2005-10-20 Lonza, Inc. Method for the preparation of cosmetic emulsions
WO2006027213A1 (en) * 2004-09-09 2006-03-16 Unilever Plc Method to prepare a personal care composition from a base composition and a method to prepare the base composition
US7674472B2 (en) 2002-05-22 2010-03-09 Conopco, Inc. Method for preparing a cosmetic composition and cosmetic composition prepared by this method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2535777B2 (en) * 1974-08-12 1979-08-16 Fa. L'oreal, Paris Cosmetic agent containing polyethers
DE2243281B2 (en) * 1972-09-02 1980-12-04 Henkel Kgaa, 4000 Duesseldorf Skin care products
DE3026071A1 (en) * 1980-07-10 1982-02-04 Akzo Gmbh CONSISTENCY REGULATOR FOR COSMETIC EMULSION

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2243281B2 (en) * 1972-09-02 1980-12-04 Henkel Kgaa, 4000 Duesseldorf Skin care products
DE2535777B2 (en) * 1974-08-12 1979-08-16 Fa. L'oreal, Paris Cosmetic agent containing polyethers
DE3026071A1 (en) * 1980-07-10 1982-02-04 Akzo Gmbh CONSISTENCY REGULATOR FOR COSMETIC EMULSION

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-Buch: Die kosmetischen Präparate, G.A.Nowak, 1976, S.111 *
DE-Buch: Pharmazeutische Technologie, H.Sucker, 1978, S.661-664 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63185912A (en) * 1987-01-28 1988-08-01 Kao Corp Cosmetic
EP0277335A2 (en) * 1987-01-28 1988-08-10 Kao Corporation Cosmetic
EP0277335A3 (en) * 1987-01-28 1988-08-24 Kao Corporation Cosmetic
JPH0745394B2 (en) 1987-01-28 1995-05-17 花王株式会社 Moisturizing skin cosmetics
WO1999051199A1 (en) * 1998-04-01 1999-10-14 Cognis Deutschland Gmbh Method for producing high viscosity cosmetic cleansers
WO2003045348A1 (en) * 2001-11-30 2003-06-05 Unilever N.V. Cosmetic composition comprising a fatty acid material and preparation method therefor
US7674472B2 (en) 2002-05-22 2010-03-09 Conopco, Inc. Method for preparing a cosmetic composition and cosmetic composition prepared by this method
WO2005097059A1 (en) * 2004-04-05 2005-10-20 Lonza, Inc. Method for the preparation of cosmetic emulsions
WO2006027213A1 (en) * 2004-09-09 2006-03-16 Unilever Plc Method to prepare a personal care composition from a base composition and a method to prepare the base composition

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