WO1994014413A1 - Water-repelling baby cream - Google Patents

Water-repelling baby cream Download PDF

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Publication number
WO1994014413A1
WO1994014413A1 PCT/EP1993/003521 EP9303521W WO9414413A1 WO 1994014413 A1 WO1994014413 A1 WO 1994014413A1 EP 9303521 W EP9303521 W EP 9303521W WO 9414413 A1 WO9414413 A1 WO 9414413A1
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WO
WIPO (PCT)
Prior art keywords
water
fat
oil
weight
soluble copolymer
Prior art date
Application number
PCT/EP1993/003521
Other languages
German (de)
French (fr)
Inventor
Rolf Kawa
Achim Ansmann
Original Assignee
Henkel Kommanditgesellschaft Auf Aktien
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel Kommanditgesellschaft Auf Aktien filed Critical Henkel Kommanditgesellschaft Auf Aktien
Publication of WO1994014413A1 publication Critical patent/WO1994014413A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/817—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
    • A61K8/8182—Copolymers of vinyl-pyrrolidones. Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • A61K8/064—Water-in-oil emulsions, e.g. Water-in-silicone emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/74—Biological properties of particular ingredients
    • A61K2800/75—Anti-irritant

Definitions

  • the invention relates to baby creams for protecting the skin against diaper moisture in the form of a water-in-oil emulsion and to an emulsifier system suitable for the production of such creams.
  • the skin of babies is particularly sensitive on the one hand, and on the other hand, due to child incontinence, it is particularly exposed to diaper moisture and the skin-irritating components of urine and stool and their decomposition products. Particularly in the diaper triangle, the skin swells easily and there is inflammatory reddening, which can lead to diaper dermatitis under the influence of microorganisms.
  • the task of baby creams is therefore to protect the skin from the wetness of the diaper. This is usually achieved by using particularly fat-containing creams which contain, for example, microwax, petroleum jelly or paraffin oil and wool wax and, for thickening, pigments such as zinc oxide, TiO 2, talc or silica. Because of these additives, it is mostly heavy pastes with no cosmetic value. In particular, the widely used zinc oxide is little desirable in such products for cosmetic and now also for ecological reasons. The task was therefore to replace the water-repellent and skin-protecting effects of zinc oxide with a cosmetically more satisfactory formulation.
  • the invention therefore relates to a baby cream for protecting the skin against diaper moisture in the form of a water-in-oil emulsion and a content of cosmetic oil or fat components, emulsifiers and water, in which a water-insoluble, fat-soluble copolymer of vinylpyrrolidone is used as the water-repellent emulsifier component and a lipophilic comonomer with an olefinic double bond and a linear alkyl group with 8 to 24 carbon atoms, with an average molecular weight of 5,000 to 20,000 in an amount of 1 to 10 wt .-%.
  • Suitable lipophilic comonomers are, for example, allyl, methallyl and vinyl ethers of fatty alcohols having 8 to 22 carbon atoms or the allyl, methallyl or vinyl esters of C8 to C22 fatty acids.
  • particularly preferred comonomers are the linear olefins having 8 to 22 carbon atoms.
  • the fat solubility of the copolymers can be set as desired by the quantitative ratio of the comonomer to the N-vinylpyrrolidone. The fat solubility should be at least so high that at least 10% by weight of the copolymer is soluble in n-dodecane at 20 ° C.
  • N-vinylpyrrolidone and lipophilic comonomer are preferably present in the copolymer in a molar ratio of 3: 1 to 1: 3.
  • Suitable fat-soluble copolymers are commercially available. Examples include the copolymers of N-vinylpyrrolidone with n-decene (Antaron ET 201) or with n-hexadecene-1 (Antaron V 216) or with eicosen-1 (Antaron V 220) from GAF Corporation.
  • copolymers have surface-active properties and contribute to the stabilization of the water-in-oil emulsion.
  • the emulsifiers customary for the preparation of water-in-oil emulsions in particular fatty acid monoglycerides, fatty acid sorbitan esters and their mixtures with cetyl and stearyl alcohol, can be used as further emulsifier components.
  • an emulsifier combination has proven to be particularly suitable for the production of the baby cream according to the invention
  • the constituents of the fat phase are melted at 80 ° C. and mixed homogeneously with one another.
  • the aqueous phase is also heated to 80 ° C. and slowly added to the fat phase with constant stirring.
  • the emulsion that forms is homogenized at 80 ° C. for 5 minutes. Then allowed to cool with stirring and followed by a roll homogenization at about 30 ° C.
  • the viscosity of the emulsion at 23 ° C is approx. 900 Pa-s (measured with Brookfield RUF, spindle E, 4 rpm with Helipath).

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

Abstract

A baby cream for protecting the skin against humidity in the form of a water-in-oil emulsion contains as water-repelling emulsifying component an oil-soluble copolymer of vinylpyrrolidone and a liphilic comonomer with an olefinic double bond and a linear alkyl group with 8 to 34 C atoms having 5,000 to 25,000 means molecular weight. As further emulsifying components polyglycerine fatty acid esters or oxethylates of ricinoleic acid or hydroxystearinic acid triglyceride are particularly preferred. Zinc oxide, which is water-repelling and skin-protecting but cosmetically unsatisfactory, may be replaced by these components.

Description

"Wasserabweisende Babycreme' 'Water repellent baby cream'
Die Erfindung betrifft Babycremes zum Schutz der Haut gegen Windel¬ nässe in Form einer Wasser-in-Öl-Emulsion und ein zur Herstellung solcher Cremes geeignetes Emulgatorsystem.The invention relates to baby creams for protecting the skin against diaper moisture in the form of a water-in-oil emulsion and to an emulsifier system suitable for the production of such creams.
Die Haut von Babies ist einerseits besonders empfindlich, anderer- seits infolge der kindlichen Inkontinenz besonderen Belastungen durch Windelnässe und durch die hautreizenden Komponenten von Urin und Stuhl und deren Zersetzungsprodukten ausgesetzt. Insbesondere im Windeldreieck kommt es dabei leicht zu einer Aufquellung der Haut und zu entzündlichen Rötungen, die unter dem Einfluß von Mikroorga¬ nismen zur Windeldermatitis führen können.The skin of babies is particularly sensitive on the one hand, and on the other hand, due to child incontinence, it is particularly exposed to diaper moisture and the skin-irritating components of urine and stool and their decomposition products. Particularly in the diaper triangle, the skin swells easily and there is inflammatory reddening, which can lead to diaper dermatitis under the influence of microorganisms.
Die Aufgabe von Babycremes ist es daher, die Haut vor der Windel¬ nässe zu schützen. Dies wird üblicherweise dadurch erreicht, daß man besonders fetthaltige Cremes verwendet, die z.B. Mikrowachs, Vaseli¬ ne oder Paraffinöl sowie Wollwachs und zur Verdickung Pigmente wie z.B. Zinkoxid, Tiθ2, Talkum oder Kieselsäuren enthalten. Aufgrund dieser Zusätze handelt es sich meist um schwere Pasten ohne kosmetischen Wert. Insbesondere das weithin gebräuchliche Zinkoxid ist aus kosmetischen und mittlerweile auch aus ökologischen Gründen in solchen Produkten wenig erwünscht. Es bestand daher die Aufgabe, die wasserabweisenden und hautschützenden Effekte des Zinkoxids durch eine kosmetisch befriedigendere Formulierung zu ersetzen.The task of baby creams is therefore to protect the skin from the wetness of the diaper. This is usually achieved by using particularly fat-containing creams which contain, for example, microwax, petroleum jelly or paraffin oil and wool wax and, for thickening, pigments such as zinc oxide, TiO 2, talc or silica. Because of these additives, it is mostly heavy pastes with no cosmetic value. In particular, the widely used zinc oxide is little desirable in such products for cosmetic and now also for ecological reasons. The task was therefore to replace the water-repellent and skin-protecting effects of zinc oxide with a cosmetically more satisfactory formulation.
Es wurde nun gefunden, daß dies dadurch erreicht werden kann, daß man als wasserabweisende Komponente in solchen Babycremes ein fett¬ lösliches Copolymerisat aus Vinylpyrrolidon und einem lipophilen Comonomeren verwendet.It has now been found that this can be achieved by using a fat-soluble copolymer of vinylpyrrolidone and a lipophilic comonomer as the water-repellent component in such baby creams.
Gegenstand der Erfindung ist daher eine Babycreme zum Schutz der Haut gegen Windelnässe in Form einer Wasser-in-Öl-Emulsion und einem Gehalt an kosmetischen Öl- oder Fettkomponenten, Emulgatoren und Wasser, worin als wasserabweisende Emulgatorkomponente ein wasser¬ unlösliches, fettlösliches Copolymerisat aus Vinylpyrrolidon und einem lipophilen Comonomeren mit einer olefinischen Doppelbindung und einer linearen Alkylgruppe mit 8 bis 24 C-Atomen, mit einem mittleren Molekulargewicht von 5 000 bis 20 000 in einer Menge von 1 bis 10 Gew.-% enthalten ist.The invention therefore relates to a baby cream for protecting the skin against diaper moisture in the form of a water-in-oil emulsion and a content of cosmetic oil or fat components, emulsifiers and water, in which a water-insoluble, fat-soluble copolymer of vinylpyrrolidone is used as the water-repellent emulsifier component and a lipophilic comonomer with an olefinic double bond and a linear alkyl group with 8 to 24 carbon atoms, with an average molecular weight of 5,000 to 20,000 in an amount of 1 to 10 wt .-%.
Als liphophile Comonomere eignen sich z.B. Allyl-, Methallyl- und Vinylether von Fettalkoholen mit 8 bis 22 C-Atomen oder die Allyl-, Methallyl- oder Vinylester von C8 bis C22-Fettsäuren. Besonders be¬ vorzugte Comonomere sind jedoch die linearen -Olefine mit 8 bis 22 C-Atomen. Die Fettlöslichkeit der Copolymerisate läßt sich durch das Mengenverhältnis des Comonomeren zum N-Vinylpyrrolidon beliebig ein¬ stellen. Dabei sollte die Fettlöslichkeit zumindest so hoch sein, daß das Copolymerisat zu wenigstens 10 Gew.-% bei 20°C in n-Dodecan löslich ist. Bevorzugt ist N-Vinylpyrrolidon und lipophiles Comono- er im Molverhältnis 3 : 1 bis 1 : 3 im Copolymerisat enthalten. Geeignete fettlösliche Copolymerisate sind im Handel erhältlich. Als Beispiel seien die Copolymeren von N-Vinylpyrrolidon mit n-Decen (Antaron ET 201) oder mit n-Hexadecen-1 (Antaron V 216) oder mit Eicosen-1 (Antaron V 220) der Firma GAF Corporation genannt.Suitable lipophilic comonomers are, for example, allyl, methallyl and vinyl ethers of fatty alcohols having 8 to 22 carbon atoms or the allyl, methallyl or vinyl esters of C8 to C22 fatty acids. However, particularly preferred comonomers are the linear olefins having 8 to 22 carbon atoms. The fat solubility of the copolymers can be set as desired by the quantitative ratio of the comonomer to the N-vinylpyrrolidone. The fat solubility should be at least so high that at least 10% by weight of the copolymer is soluble in n-dodecane at 20 ° C. N-vinylpyrrolidone and lipophilic comonomer are preferably present in the copolymer in a molar ratio of 3: 1 to 1: 3. Suitable fat-soluble copolymers are commercially available. Examples include the copolymers of N-vinylpyrrolidone with n-decene (Antaron ET 201) or with n-hexadecene-1 (Antaron V 216) or with eicosen-1 (Antaron V 220) from GAF Corporation.
Diese Copolymerisate besitzen grenzflächenaktive Eigenschaften und tragen zur Stabilisierung der Wasser-in-Öl-Emulsion bei. Als weitere E ulgatorkomponenten können die zur Herstellung von Wasser-in-Öl- Emulsionen üblichen Emulgatoren verwendet werden, insbesondere Fett- säuremonoglyceride, Fettsäuresorbitanester und deren Gemische mit Cetyl- und Stearylalkohol.These copolymers have surface-active properties and contribute to the stabilization of the water-in-oil emulsion. The emulsifiers customary for the preparation of water-in-oil emulsions, in particular fatty acid monoglycerides, fatty acid sorbitan esters and their mixtures with cetyl and stearyl alcohol, can be used as further emulsifier components.
Als besonders geeignet für die Herstellung der erfindungsgemäßen Baby-Creme hat sich jedoch eine Emulgatorkombination ausHowever, an emulsifier combination has proven to be particularly suitable for the production of the baby cream according to the invention
(A) einem fettlöslichen Copolymerisat aus Vinylpyrrolidon und einem lipophilen Comonomeren(A) a fat-soluble copolymer of vinyl pyrrolidone and a lipophilic comonomer
(B) einem Polyglycerin-Difettsäureester und(B) a polyglycerol difatty acid ester and
__,__,
(C) einem Oxethylat von hydriertem Ricinusöl(C) an oxyethylate of hydrogenated castor oil
im Gewichtsverhältnis von (A) : (B) : (C) = ( 4 - 6) : (3 - 4) : (1 - 2) erwiesen, die in der Babycreme bevorzugt in einer Gesamtmenge von 2 bis 20 Gew.-% enthalten ist. Durch diese bevorzugte Emulgator¬ kombination wird der wasserabweisende und hautschützende Effekt der erfindungsgemäßen Creme besonders verstärkt und die Öl-in-Wasser- Emulsion dauerhaft stabilisiert. B e i s p i e l ein the weight ratio of (A): (B): (C) = (4-6): (3-4): (1-2), which is preferred in the baby cream in a total amount of 2 to 20% by weight is included. This preferred combination of emulsifiers intensifies the water-repellent and skin-protecting effect of the cream according to the invention and stabilizes the oil-in-water emulsion permanently. Examples
Babycreme (erfindungsgemäß)Baby cream (according to the invention)
Fettphase Gew.-%Fat phase wt%
PVP-Eicosan-Copolymer ) 6PVP-eicosan copolymer) 6
Polyglyceryl-(3)-diisostearat(2) 4Polyglyceryl (3) diisostearate (2) 4
PEG-7-Hydrogenated Castoroil(3) 2PEG-7-Hydrogenated Castoroil ( 3 ) 2
Glycerin-monooleat(4) 2Glycerol monooleate (4) 2
1.3-Di-(2-ethyl-hexyl)-cyclohexan 91,3-di- (2-ethylhexyl) cyclohexane 9
Octylstearat/palmitat 8Octyl stearate / palmitate 8
Cetyl-/stearyl-alkohol 1Cetyl / stearyl alcohol 1
Aluminiumstearat 1Aluminum stearate 1
Bienenwachs 3Beeswax 3
Wäßrige PhaseAqueous phase
Glycerin 20Glycerin 20
MgS04 • 7H 0 1MgS04 • 7H 0 1
Wasser 44Water 44
Herstellung:Manufacturing:
Die Bestandteile der Fettphase werden bei 80°C geschmolzen und mit¬ einander homogen gemischt.The constituents of the fat phase are melted at 80 ° C. and mixed homogeneously with one another.
Die wäßrige Phase wird ebenfalls auf 80°C erwärmt und unter ständi¬ gem Rühren langsam zur Fettphase gegeben. Die sich bildende Emulsion wird 5 Minuten bei 80°C homogenisiert. Dann läßt man unter Rühren abkühlen und schließt bei ca. 30°C eine Walzenhomogenisation an.The aqueous phase is also heated to 80 ° C. and slowly added to the fat phase with constant stirring. The emulsion that forms is homogenized at 80 ° C. for 5 minutes. Then allowed to cool with stirring and followed by a roll homogenization at about 30 ° C.
Die Viskosität der Emulsion beträgt bei 23°C ca. 900 Pa-s (gemessen mit Brookfield RUF, Spindel E, 4 UpM mit Helipath). The viscosity of the emulsion at 23 ° C is approx. 900 Pa-s (measured with Brookfield RUF, spindle E, 4 rpm with Helipath).

Claims

Patentansprüche Claims
1. Babycreme zum Schutz der Haut gegen Windelnässe in Form einer Wasser-in-Öl-Emulsion mit einem Gehalt an kosmetischen Öl- oder Fettkomponenten, E ulgatoren und Wasser, dadurch gekennzeichnet, daß als wasserabweisende Emulgatorkomponente ein wasserunlösli¬ ches, fettlösliches Copolymerisat aus Vinylpyrrolidon und einem lipophilen Comonomeren mit einer olefinischen Doppelbindung und einer linearen Alkylgruppe mit 8 bis 24 C-Atomen, mit einem mittleren Molekulargewicht von 5 000 bis 20000 in einer Menge von 1 bis 10 Gew.-% enthalten ist.1. Baby cream to protect the skin against diaper moisture in the form of a water-in-oil emulsion containing cosmetic oil or fat components, emulsifiers and water, characterized in that a water-insoluble, fat-soluble copolymer of vinylpyrrolidone is used as the water-repellent emulsifier component and a lipophilic comonomer with an olefinic double bond and a linear alkyl group with 8 to 24 carbon atoms, with an average molecular weight of 5,000 to 20,000 in an amount of 1 to 10 wt .-%.
2. Babycreme gemäß Patentanspruch 1, dadurch gekennzeichnet, daß eine Emulgatorkombination, bestehend aus2. Baby cream according to claim 1, characterized in that an emulsifier combination consisting of
(A) einem fettlöslichen Copolymerisat aus Vinylpyrrolidon und einem lipophilen Comonomeren(A) a fat-soluble copolymer of vinyl pyrrolidone and a lipophilic comonomer
TB) einem Polyglycerin-Difettsäureester undTB) a polyglycerol difatty acid ester and
(C) einem Oxethylat von hydriertem Ricinusöl(C) an oxyethylate of hydrogenated castor oil
im Gewichtsverhältnis von (A) : (B) : (C) = ( 4 - 6) : (3 - 4) : (1 - 2) in einer Gesamtmenge von 2 bis 20 Gew.-% enthalten ist.in the weight ratio of (A): (B): (C) = (4-6): (3-4): (1-2) in a total amount of 2 to 20% by weight.
3. Emulgatorsystem zur Herstellung wasserabweisender Wasser-in-Öl- E ulsionen, insbesondere für die Babypflege, bestehend aus3. Emulsifier system for producing water-repellent water-in-oil emulsions, in particular for baby care, consisting of
(A) 40 bis 60 Gew.-% eines fettlöslichen Copoly erisats aus Vinylpyrrolidon und einem lipophilen Comonomeren mit einer olefinischen Doppelbindung und einer linearen Alkylgruppe mit 8 bis 22 C-Atomen mit einem mittleren Molekulargewicht von 5000 bis 20000(A) 40 to 60 wt .-% of a fat-soluble copolymer of vinyl pyrrolidone and a lipophilic comonomer with a olefinic double bond and a linear alkyl group with 8 to 22 carbon atoms with an average molecular weight of 5000 to 20,000
(B) 30 bis 40 Gew.-% eines Polyglycerin-Difettsäureesters von Fettsäuren mit 16 bis 22 C-Atomen und(B) 30 to 40% by weight of a polyglycerol difatty acid ester of fatty acids with 16 to 22 carbon atoms and
(C) 10 bis 20 Gew.-% eines Anlagerungsproduktes von 5 bis 10 Mol Ethylenoxid an ein Mol hydriertes Ricinusöl. (C) 10 to 20% by weight of an adduct of 5 to 10 moles of ethylene oxide with one mole of hydrogenated castor oil.
PCT/EP1993/003521 1992-12-22 1993-12-13 Water-repelling baby cream WO1994014413A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19924243119 DE4243119A1 (en) 1992-12-22 1992-12-22 Water repellent baby cream
DEP4243119.0 1992-12-22

Publications (1)

Publication Number Publication Date
WO1994014413A1 true WO1994014413A1 (en) 1994-07-07

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Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004014331A1 (en) * 2002-08-08 2004-02-19 Kimberly-Clark Worldwide, Inc. Enzyme blocking skin protectant cream

Families Citing this family (10)

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Publication number Priority date Publication date Assignee Title
DE4338999C1 (en) * 1993-11-15 1994-10-13 Henkel Kgaa Cold water-emulsifiable compositions
DE19525108A1 (en) * 1995-07-10 1997-01-16 Henkel Kgaa Cosmetic or pharmaceutical emulsion, e.g. for skin- and hair care - comprises ethoxylated poly:glycerol fatty acid ester emulsifier in specific amt. giving temp.-stable viscosity
JPH1192359A (en) * 1997-09-24 1999-04-06 Henkel Japan Ltd Transparent skin detergent
WO1999045976A1 (en) † 1998-03-12 1999-09-16 The Procter & Gamble Company Proton donating actives in absorbent articles
DE19950089A1 (en) * 1999-10-18 2001-04-19 Beiersdorf Ag Cosmetic and dermatological sunscreen formulations in the form of O / W macroemulsions or O / W microemulsions containing one or more film formers selected from the group of copolymers of polyvinylpyrrolidone
FR2895247B1 (en) * 2005-12-26 2008-06-06 Dermatologiques D Uriage Sa La COMPOSITIONS BASED ON A DERMATOLOGICAL AND COSMETIC COMPLEX AND THEIR USES FOR LIMITING SENSITIZATION
PT1815844E (en) * 2005-12-26 2015-07-02 Dermatologiques D Uriage Lab Photoprotecting compositions with reduced risk of skin sensitisation
FR2929847B1 (en) * 2008-04-11 2013-03-29 Dermatologique Uriage Lab DERMATOLOGICAL AND / OR COSMETIC COMPOSITION PROTECTING THE SKIN AND MUCOUS MEMBRANES
FR2929846B1 (en) * 2008-04-11 2019-12-27 Laboratoires Dermatologiques D'uriage SKIN PROTECTIVE DERMATOLOGICAL AND / OR COSMETIC COMPOSITION
DE102015218065A1 (en) * 2015-09-21 2017-03-23 Beiersdorf Ag Glycerol-containing cosmetic with vinylpyrrolidone / triaconten copolymer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH490853A (en) * 1965-01-05 1970-05-31 Gen Aniline & Film Corp Means intended as a cosmetic or an ointment base
US4810489A (en) * 1986-12-04 1989-03-07 Bristol-Myers Company High oil phase pharmaceutical vehicles and sunscreen compositions having waterproof sun protection factors
US4917883A (en) * 1989-03-16 1990-04-17 Amway Corporation Oil in water emulsion sunscreen composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH490853A (en) * 1965-01-05 1970-05-31 Gen Aniline & Film Corp Means intended as a cosmetic or an ointment base
US4810489A (en) * 1986-12-04 1989-03-07 Bristol-Myers Company High oil phase pharmaceutical vehicles and sunscreen compositions having waterproof sun protection factors
US4917883A (en) * 1989-03-16 1990-04-17 Amway Corporation Oil in water emulsion sunscreen composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004014331A1 (en) * 2002-08-08 2004-02-19 Kimberly-Clark Worldwide, Inc. Enzyme blocking skin protectant cream
US6932976B2 (en) 2002-08-08 2005-08-23 Kimberly-Clark Worldwide, Inc. Enzyme blocking skin protectant cream

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Publication number Publication date
DE4243119A1 (en) 1994-06-23

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