FR2509989A1 - Cosmetic contg. water soluble sunscreening agent - in aq. phase of water in oil dispersion - Google Patents

Cosmetic contg. water soluble sunscreening agent - in aq. phase of water in oil dispersion Download PDF

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Publication number
FR2509989A1
FR2509989A1 FR8114552A FR8114552A FR2509989A1 FR 2509989 A1 FR2509989 A1 FR 2509989A1 FR 8114552 A FR8114552 A FR 8114552A FR 8114552 A FR8114552 A FR 8114552A FR 2509989 A1 FR2509989 A1 FR 2509989A1
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water
phase
composition according
soluble
acid
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FR2509989B1 (en
Inventor
Jean-Francois Grollier
Josiane Allec
Martine Eteve
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LOreal SA
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LOreal SA
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    • 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
    • A61K8/03—Liquid compositions with two or more distinct layers
    • 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
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
    • 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
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations

Abstract

Compsn. for protecting the skin and hair against sunlight comprises an oil phase and an aq. phase which contains at least one water-soluble sunscreening agent (I). The oil phase is 50-98 vol.% of the total compsn. and is 25-100 vol.% plant oil with any balance being animal, synthetic and/or mineral oil. It opt. contains an oil-soluble sunscreening agent (II). The aq. phase contains 0.2-70 wt.% (I) and opt. also preservatives, thickeners, dye and perfumes. It can include up to 50 vol.% of a water-soluble solvent, esp. an alcohol. Water soluble agents can be incorporated without losing the advantages of oil formulations.

Description

La présente invention a pour objet de nouvelles com- positions cosmétiques pour la protection de la peau et/ou des cheveux contre les effets du soleil et leur application. The present invention relates to new cosmetic compositions for the protection of the skin and / or hair against the effects of the sun and their application.

De tout temps, les huiles ou mélanges d'huiles ont été utilisées en cosmétique. Elles constituent généralement le support des produits solaires, dans lesquels un filtre solaire est dissous, et certaines huiles peuvent présenter elles-memes une absorption des radiations UV. Historically, oils or blends of oils have been used in cosmetics. They generally constitute the support of solar products, in which a solar filter is dissolved, and certain oils can themselves present an absorption of UV radiation.

Non seulement l'application des huiles est agreable et facile, mais de plus elles laissent la peau douce et souple, en évitant son déssèchement sous l'effet des radiations UV. Not only is the application of the oils pleasant and easy, but they also leave the skin soft and supple, preventing it from drying out under the effect of UV radiation.

Le plus souvent, les huiles solaires sont constituees d'une phase huileuse dans laquelle a été dissous un filtre liposoluble. Most often, sun oils consist of an oily phase in which a fat-soluble filter has been dissolved.

L'application d'une telle composition sur la-peau permet une bonne répartition du filtre, ce qui permet d'assurer une bonne protection de la peau, dépendant de la quantité et de la nature du filtre utilisé. The application of such a composition to the skin allows a good distribution of the filter, which makes it possible to ensure good protection of the skin, depending on the quantity and the nature of the filter used.

Toutefois, certains filtres solaires intéressants sont solubles dans l'eau ou dans un mélange eau-alcool, et non liposolubles, de sorte qu'il n'est pas possible de les incorporer dans de telles compositions huileuses. However, certain interesting sunscreens are soluble in water or in a water-alcohol mixture, and not liposoluble, so that it is not possible to incorporate them in such oily compositions.

On désignera ci-après de tels filtres par l'expression "filtres hydrosolubles". These filters will be designated below by the expression "water-soluble filters".

I1 a maintenant été découvert qu'il était possible d'utiliser de tels filtres hydrosolubles, en conservant les avantages d'un produit huileux, et mime d'en améliorer les propriétés grâce à une composition particulière qui fait l'objet de la présente invention. I1 has now been discovered that it is possible to use such water-soluble filters, while retaining the advantages of an oily product, and mime to improve the properties thereof thanks to a particular composition which is the subject of the present invention. .

On désigne ici par "filtre solaire" une substance capable d'absorber les radiations ultraviolettes ayant une longueur d'onde comprise entre 280 et 400 millimicrons environ. The term "sun filter" is used here to designate a substance capable of absorbing ultraviolet radiation having a wavelength between 280 and 400 millimicrons approximately.

De telles substances, qui sont bien connues et décrites dans les ouvrages de cosmétologie, permettent, lorsqu'elles sont appli quées sur la peau, de protéger celle-ci contre l'érythème pro voqué par l'exposition au soleil et lorsqu'elles sont appliquées sur les cheveux, de protéger ceux-ci contre les effets nocifs du rayonnement ultra-violet.Such substances, which are well known and described in cosmetology works, make it possible, when applied to the skin, to protect the skin against erythema caused by exposure to the sun and when they are applied to the hair, to protect it from the harmful effects of ultraviolet radiation.

La présente invention a pour objet une composition cosmétique pour la protection de la peau et/ou des cheveux contre les radiations solaires, caractérisée par le fait qu'elle est constituée de deux phases liquides séparées, la première phase étant huileuse et la seconde phase étant une phase aqueuse dans laquelle est dissous au moins un filtre solaire hyerosoluble.  The subject of the present invention is a cosmetic composition for protecting the skin and / or the hair against solar radiation, characterized in that it consists of two separate liquid phases, the first phase being oily and the second phase being an aqueous phase in which at least one water-soluble sunscreen is dissolved.

Les huiles utilisables selon l'invention sont d'une façon générale toutes les huiles utilisables dans les produits cosmétiques, que ces huiles soient végétales, animales, minérales ou synthétiques. Ce sont notamment les huiles vegétales telles que par exemple les huiles d'amande, d'arachide, de germes de blé, de lin, de jojoba, de noyaux d'abricots, de noix, de palme, de pistache, de sésame, de colza, de cade, de germes de mas, de noyaux de pêches, d'oeillette, de pin, de ricin, de soja, d'avocat, de carthame, de coco, de noisettes, d'olive, de pépins de raisins, de tournesol, etc... The oils which can be used according to the invention are generally all the oils which can be used in cosmetic products, whether these oils are vegetable, animal, mineral or synthetic. These are in particular vegetable oils such as, for example, almond, peanut, wheat germ, flax, jojoba, apricot kernels, walnuts, palm, pistachio, sesame, rapeseed, cade, mas germ, peach kernels, poppy, pine, castor, soy, avocado, safflower, coconut, hazelnuts, olive, grapeseed, sunflower, etc ...

La phase huileuse des compositions de l'invention peut aussi contenir, ou etre constituée par, des huiles animales telles que les huiles de baleine, de thon, de menhaden, de cheval, de loutre, de vison, de mouton, de phoque, de tortue, de foie de flétan, de foie de morue, de boeuf, de suif, etc... The oily phase of the compositions of the invention may also contain, or consist of, animal oils such as whale, tuna, menhaden, horse, otter, mink, sheep, seal, turtle, halibut liver, cod liver, beef, tallow, etc.

La phase huileuse peut aussi contenir ou être cons tituée par une huile minérale telle que l'huile de vaseline. The oily phase can also contain or be constituted by a mineral oil such as petroleum jelly.

La phase huileuse peut aussi contenir, ou être cons tituée par, une huile synthétique contenant par exemple des triglycérides d'acides gras synthétiques en C6 à C12. The oily phase can also contain, or be constituted by, a synthetic oil containing for example triglycerides of synthetic fatty acids C6 to C12.

Selon un mode de réalisation préféré, on utilise une huile végétale mélangée éventuellement avec une huile minérale et/ou une huile animale ou synthétique. According to a preferred embodiment, a vegetable oil is used, optionally mixed with a mineral oil and / or an animal or synthetic oil.

Dans ce mode de réalisation préféré, la proportion d'huile végétale varie généralement de 25% à 100% en volume, par rapport au volume total de la phase huileuse, le complément éventuel étant constitué par une ou plusieurs huiles animales, synthétiques et/ou minérales. In this preferred embodiment, the proportion of vegetable oil generally varies from 25% to 100% by volume, relative to the total volume of the oily phase, the possible complement consisting of one or more animal, synthetic and / or mineral.

Les proportions respectives des deux phases sont telles que la perception du produit après agitation de ladite composition pour obtenir une dispersion de la phase aqueuse dans la phase huileuse reste celle d'une huile. The respective proportions of the two phases are such that the perception of the product after stirring of said composition to obtain a dispersion of the aqueous phase in the oily phase remains that of an oil.

Dans les compositions de l'invention, la proportion de la phase huileuse varie préférentiellement de 50 à 98% en volume par rapport au volume total de la composition. In the compositions of the invention, the proportion of the oily phase preferably varies from 50 to 98% by volume relative to the total volume of the composition.

La phase aqueuse contient au moins un filtre hydro soluble choisi parmi les dérivés du benzylidène camphre décrits dans les brevets ou demandes de brevets français 2.199.971, 2.383.904 et 2.236.515 de la demanderesse et plus particulièrement le méthylsulfate de /(oxo-2 bornylidène-3)méthyl7-4 phényltriméthylammonium, l'acide / (oxo-2 bornylidène-3) méthyl7-4 benzène sulfonique, l'acide méthyl-2 (oxo-2 bornylidène-3 methyl)-5 benzène sulfonique.Le filtre hydrosoluble peut être également un sel de l'acide 2-phénylbenzimidazole 5-sulfonique, un dérivé hydrosoluble des acides phénylglyoxylique, cinnamique ou salicylique ou encore un dérivé hydrosoluble de la benzophénone, tel que le sel de sodium de l'acide 3,4-diméthoxyphenylglyoxylique, l'acide 2-hydroxy 4-méthoxy benzophénone 5sulfonique, le sel de sodium de l'acide 2,2'-dihydroxy 4,4'diméthoxybenzophénone 5-sulfonique, les sels de potassium et de diéthanolamine de l'acide p-méthoxycinnamique, le salicylate de triéthanolamine, le p-aminobenzoate d'éthyldihydroxypropyle.  The aqueous phase contains at least one water-soluble filter chosen from the benzylidene camphor derivatives described in the patents or French patent applications 2,199,971, 2,383,904 and 2,236,515 of the applicant and more particularly the methyl sulphate of (oxo- 2 bornylidene-3) methyl7-4 phenyltrimethylammonium, acid / (2-oxo-bornylidene-3) methyl7-4 benzene sulfonic, methyl-2 acid (2-oxo-2 bornylidene-3 methyl) -5 benzene sulfonic. water-soluble may also be a salt of 2-phenylbenzimidazole 5-sulfonic acid, a water-soluble derivative of phenylglyoxylic, cinnamic or salicylic acids or else a water-soluble derivative of benzophenone, such as the sodium salt of 3,4- dimethoxyphenylglyoxylic, 2-hydroxy 4-methoxy benzophenone 5sulfonic acid, sodium salt of 2,2'-dihydroxy acid 4,4'dimethoxybenzophenone 5-sulfonic acid, potassium and diethanolamine salts of p- acid methoxycinnamic, triethanolamine salicylate, p-am ethyldihydroxypropyl inobenzoate.

Généralement le filtre solaire, qui est dissous dans la phase aqueuse, est présent dans cette phase à raison de 0,2 à 70% en poids. Generally the solar filter, which is dissolved in the aqueous phase, is present in this phase at a rate of 0.2 to 70% by weight.

La phase huileuse peut également contenir un filtre solaire liposoluble choisi par exemple parmi les dérivés de l'acide salicylique tels que le salicylate de 2-éthyl-hexyle, le salicylate d'homomenthyle, les dérivés de l'acide cinnamique tels que le p-méthoxy-cinnamate d'éthylhexyle, le p-méthoxycinnamate de 2-éthoxyéthyle, les dérivés de l'acide p-aminobenzolque tel que le paraaminobenzoate d'amyle, le p-diméthylaminobenzoate de 2-éthylhexyle, les dérivés de la benzophénone tels que la 2hydroxy 4-méthoxybenzophénone, la 2,2'-dihydroxy 4-méthoxybenzophénone, les dérivés du camphre tel que le (méthyl-4 benzylidène)-3 camphre associé éventuellement à l'isopropyl-4 dibenzoylméthane. The oily phase can also contain a liposoluble sunscreen chosen for example from salicylic acid derivatives such as 2-ethylhexyl salicylate, homomenthyl salicylate, cinnamic acid derivatives such as p- ethylhexyl methoxy-cinnamate, 2-ethoxyethyl p-methoxycinnamate, p-aminobenzolic acid derivatives such as amyl paraaminobenzoate, 2-ethylhexyl p-dimethylaminobenzoate, benzophenone derivatives such as 2hydroxy 4-methoxybenzophenone, 2,2'-dihydroxy 4-methoxybenzophenone, camphor derivatives such as (4-methylbenzylidene) -3 camphor optionally combined with 4-isopropyl-dibenzoylmethane.

Outre le filtre solaire, la phase aqueuse peut contenir, à l'état dissous, notamment des agents conservateurs, des agents épaississants, des agents colorants, des parfums et/ou des solvants hydrosolubles tels que des alcools (en particulier l'ethanol) qui peuvent permettre de dissoudre des filtres tels que l'Amerscreen P. Ces solvants lorsqu'ils sont présents, représentent at maximum 50% en volume, par rapport au volume total de la phase aqueuse. In addition to the sunscreen, the aqueous phase may contain, in the dissolved state, in particular preservatives, thickening agents, coloring agents, perfumes and / or water-soluble solvents such as alcohols (in particular ethanol) which can dissolve filters such as Amerscreen P. These solvents when present, represent at most 50% by volume, relative to the total volume of the aqueous phase.

La phase huileuse peut contenir notamment des agents anti-oxydants, des agents colorants, et/ou des parfums, à l'état dissous. The oily phase may contain in particular antioxidants, coloring agents, and / or perfumes, in the dissolved state.

L'invention a également pour objet l'application des compositions décrites ci-dessus à la protection de la peau et/ou des cheveux contre les radiations solaires. The subject of the invention is also the application of the compositions described above to the protection of the skin and / or the hair against solar radiation.

Pour utiliser les compositions de l'invention, il convient de les agiter afin de disperser la phase aqueuse dans la phase huileuse, puis on étale la composition ainsi agitée sur la peau et/ou les cheveux en massant si désiré. To use the compositions of the invention, they should be stirred in order to disperse the aqueous phase in the oily phase, then the composition thus agitated is spread over the skin and / or the hair, massaging if desired.

Les exemples suivants illustrent l'invention sans toutefois la limiter. The following examples illustrate the invention without, however, limiting it.

EXEMPLE 1
On prépare les phases huileuse et aqueuse ayant les compositions suivantes:
- Phase huileuse:
- antioxydant q.s
- parfum q.s
- huile de colza q.s.p 100cc
- Phase aqueuse:
- Méthylsulfate de / (oxo-2 bornylidène-3)méthyl~7-4
phényltriméthylammonium : 10g M.A t
- conservateur q.s
- colorant q.s
- eau q.s.p 100cc
a M.A signifie : matière active.EXAMPLE 1
The oily and aqueous phases are prepared having the following compositions:
- Oily phase:
- antioxidant qs
- perfume qs
- rapeseed oil qs 100cc
- Aqueous phase:
- Methyl sulfate / (2-oxo-3-bornylidene) methyl ~ 7-4
phenyltrimethylammonium: 10g MA t
- qs curator
- dye qs
- water qs 100cc
a MA means: active ingredient.

On mélange 70 cc de la phase huileuse et 30 cc de la phase aqueuse. 70 cc of the oily phase and 30 cc of the aqueous phase are mixed.

Après agitation, on applique cette composition sur la peau. Celle-ci, tout en assurant une bonne protection solaire, laisse la peau douce et souple. Cette composition peut egalement être appliquée sur les cheveux. After stirring, this composition is applied to the skin. This, while ensuring good sun protection, leaves the skin soft and supple. This composition can also be applied to the hair.

Dans cet exemple, l'huile de colza peut être remplacée par le Miglyol 812 vendu par la Société DYNA France (mélange de triglycérides d'acides gras saturés d'origine végétale à moyenne longueur de chai ne de 8 à 12 atomes de carbone). In this example, rapeseed oil can be replaced by Miglyol 812 sold by the company DYNA France (mixture of triglycerides of saturated fatty acids of vegetable origin with medium chain length of 8 to 12 carbon atoms).

Dans cet exemple, le filtre peut être remplacé par les filtres suivants à 38 M.A:
- le sel de sodium de l'acide 3,4-diméthoxyphénylglyoxylique vendu sous la dénomination Eusolex 161 par la Société Merck,
- le sel de triéthanolamine de l'acide 2-phénylbenzimidazole 5-sulfonique,
- les sels de potassium et de dléthanolamine de l'acide p méthoxycinnamique vendu sous la dénomination PARSOL HYDRO par la
Société GIVAUDAN.In this example, the filter can be replaced with the following filters at 38 MA:
the sodium salt of 3,4-dimethoxyphenylglyoxylic acid sold under the name Eusolex 161 by the company Merck,
- the triethanolamine salt of 2-phenylbenzimidazole 5-sulfonic acid,
- potassium and déthanolamine salts of p methoxycinnamic acid sold under the name PARSOL HYDRO by
GIVAUDAN company.

EXEMPLE 2
On prépare les phases huileuse et aqueuse ayant les compositions suivantes:
- Phase huileuse:
- paradiméthylaminobenzoate de 2-éthyl-hexyle
vendu sous la dénomination ESCALOL 507 par la Société VAN DYK...........,.... DYK lîg
- parfum q.s
- antioxydant q.s
- Huile de colza q.s.p 100cc
- Phase aqueuse:
- Méthylsulfate de / (oxo-2 bornylidène-3)
méthyl]-4 phényltriméthylammonium 30g M.A
- conservateur q.s
- colorant q.s
- eau q.s.p 100cc
On réalise une composition selon l'invention en mélangeant 90cc de la phase huileuse et lOcc de la phase aqueuse. EXAMPLE 2
The oily and aqueous phases are prepared having the following compositions:
- Oily phase:
- 2-ethyl-hexyl paradimethylaminobenzoate
sold under the name ESCALOL 507 by the Company VAN DYK ..........., .... DYK lîg
- perfume qs
- antioxidant qs
- Rapeseed oil qs 100cc
- Aqueous phase:
- / (2-oxo-bornylidene-3) methylsulfate
methyl] -4 phenyltrimethylammonium 30g MA
- qs curator
- dye qs
- water qs 100cc
A composition according to the invention is produced by mixing 90 cc of the oily phase and lOcc of the aqueous phase.

EXEMPLE 3
On prépare les phases huileuse et aqueuse ayan-t les compositions suivantes:
- Phase huileuse:
- antioxydant q.s
- parfum q.s
- Huile de jojoba q.s.p 100cc
- Phase aqueuse:
- Méthylsulfate de / (oxo-2 bornylidène-3)
méthyl7-4 phényltriméthylammonium.... 15g M.A
- conservateur q.s
- colorant q.s
- eau q.s.p 100cc
On mélange 80cc de la phase huileuse et 20cc de la phase aqueuse.EXAMPLE 3
The oily and aqueous phases are prepared with the following compositions:
- Oily phase:
- antioxidant qs
- perfume qs
- Jojoba oil qs 100cc
- Aqueous phase:
- / (2-oxo-bornylidene-3) methylsulfate
methyl7-4 phenyltrimethylammonium .... 15g MA
- qs curator
- dye qs
- water qs 100cc
80cc of the oily phase and 20cc of the aqueous phase are mixed.

Après agitation, on applique cette composition sur la peau. Celle-ci, tout en assurant une bonne protection solaire, laisse la peau douce et souple.  After stirring, this composition is applied to the skin. This, while ensuring good sun protection, leaves the skin soft and supple.

EXEMPLE 4
On prépare les phases huileuse et aqueuse ayant les compositions suivantes:
- Phase huileuse:
- antioxydant q.s
- parfum q.s
- Huile d'avocat y.s.p lQOcc
- Phase aqueuse:
- Méthylsulfate de [(oxo-2 bornylidène-3)
méthyl/-4 phényltriméthylammonium. ... 30g M.A
- conservateur q.s
- colorant q.s
- eau q.s.p 100cc
On mélange 90cc de la phase huileuse et lOcc de la phase aqueuse.EXAMPLE 4
The oily and aqueous phases are prepared having the following compositions:
- Oily phase:
- antioxidant qs
- perfume qs
- Avocado oil ysp lQOcc
- Aqueous phase:
- Methyl sulfate of [(2-oxo-3-bornylidene)
methyl / -4 phenyltrimethylammonium. ... 30g MA
- qs curator
- dye qs
- water qs 100cc
90 cc of the oily phase and 10 cc of the aqueous phase are mixed.

Après agitation, on applique cette composition sur la peau. Celle-ci tout en assurant une bonne protection solaire, laisse la peau douce et souple. After stirring, this composition is applied to the skin. This while ensuring good sun protection, leaves the skin soft and supple.

EXEMPLE 5
On prépare les phases huileuse et aqueuse ayant les compositions suivantes:
- Phase huileuse:
- paradiméthylaminobenzoate de 2-ethyl-hexyle
vendu sous la dénomination ESCALOL 507 par la Société VAN DYK................ DYK îig
- parfum q.s
- antioxydant q.s
- Huile de noisettes q.s.p 100cc
- Phase aqueuse:
- Méthylsulfate de / (oxo-2 bornylidène-3)
méthyl7-4 phényltriméthylairmonium.... 10g M.A
- conservateur q.s
- colorant q.s
- eau q.s.p 100cc
Pour obtenir une composition selon l'invention on mélange 70cc de la phase huileuse et 30cc de la phase aqueuse.EXAMPLE 5
The oily and aqueous phases are prepared having the following compositions:
- Oily phase:
- 2-ethyl-hexyl paradimethylaminobenzoate
sold under the name ESCALOL 507 by the Company VAN DYK ................ DYK îig
- perfume qs
- antioxidant qs
- Hazelnut oil qs 100cc
- Aqueous phase:
- / (2-oxo-bornylidene-3) methylsulfate
methyl7-4 phenyltrimethylairmonium .... 10g MA
- qs curator
- dye qs
- water qs 100cc
To obtain a composition according to the invention, 70 cc of the oily phase and 30 cc of the aqueous phase are mixed.

EXEMPLE 6
On prépare les phases huileuse et aqueuse ayant les compositions suivantes:
- Phase huileuse:
- antioxydant q.s
- parfum q.s
- Huile de tournesol q.s.p lOOcc
- Phase aqueuse:
- Méthylsulfate de r(oxo-2 bornylidène-3)
méthyl7-4 phényltriméthylammonium ..... 6g M.A
- conservateur q.s
- colorant q.s
- eau q.s.p 100cc
On mélange 50cc de la phase huileuse et 50cc de la phase aqueuse.EXAMPLE 6
The oily and aqueous phases are prepared having the following compositions:
- Oily phase:
- antioxidant qs
- perfume qs
- Sunflower oil qs lOOcc
- Aqueous phase:
- R methylsulfate (2-oxo-3-bornylidene)
methyl7-4 phenyltrimethylammonium ..... 6g MA
- qs curator
- dye qs
- water qs 100cc
50cc of the oily phase and 50cc of the aqueous phase are mixed.

Après agitation, on applique cette composition sur la peau. Cette composition tout en assurant une bonne protection solaire, laisse la peau douce et souple. After stirring, this composition is applied to the skin. This composition while ensuring good sun protection, leaves the skin soft and supple.

EXEMPLE 7
- Phase huileuse:
- antioxydant q.s
- parfum q.s
- Huile de colza q.s.p 100cc
- Phase aqueuse:
- Méthylsulfate de / (oxo-2 bornylidène-3)
méthyl7-4 phényltriméthylammonium 5g M.A
- p-aminobenzoate d'éthyldihydroxypropyle
vendu sous la dénomination d'Amerscreen P par la Société AMERCHOL * 6,5g M.A
- Alcool éthylique 35g
- conservateur q.s
- eau q.s.p 100cc
On mélange 70cc de la phase huileuse et 30cc de la phase aqueuse. EXAMPLE 7
- Oily phase:
- antioxidant qs
- perfume qs
- Rapeseed oil qs 100cc
- Aqueous phase:
- / (2-oxo-bornylidene-3) methylsulfate
methyl7-4 phenyltrimethylammonium 5g MA
- ethyldihydroxypropyl p-aminobenzoate
sold under the name Amerscreen P by the company AMERCHOL * 6.5g MA
- Ethyl alcohol 35g
- qs curator
- water qs 100cc
70 cc of the oily phase and 30 cc of the aqueous phase are mixed.

Claims (13)

REVENDICATIONS 1. Com.position cosmétique pour la protection de la peau et/ou des cheveux contre les radiations solaires, caractérisée par le fait qu'elle est constituée de deux phases liquides séparées, la première phase étant une phase huileuse, et la seconde phase étant une phase aqueuse dans laquelle est dissous au moins un filtre solaire hydrosoluble. 1. Cosmetic composition for the protection of the skin and / or hair against solar radiation, characterized in that it consists of two separate liquid phases, the first phase being an oily phase, and the second phase being an aqueous phase in which at least one water-soluble sunscreen is dissolved. 2. Composition cosmétique selon la revendication 1, caractérisée par le fait que la proportion de la phase huileuse varie de 50 à 98% en volume par rapport au volume total de la composition. 2. Cosmetic composition according to claim 1, characterized in that the proportion of the oily phase varies from 50 to 98% by volume relative to the total volume of the composition. 3. Composition selon l'une quelconque des revendications précédentes, caractérisée par le fait que la phase huileuse contient de 25% à 100% en volume d'huile végétale, par rapport au volume total de la phase huileuse, le complément éventuel étant constitué par une ou plusieurs huiles animale, synthétique et/ou minérale. 3. Composition according to any one of the preceding claims, characterized in that the oily phase contains from 25% to 100% by volume of vegetable oil, relative to the total volume of the oily phase, the possible complement consisting of one or more animal, synthetic and / or mineral oils. 4. Composition selon l'une quelconque des revendications précédentes, caractérisée par le fait que le filtre solaire dissous dans la phase aqueuse est présent à raison de 0,2 à 70% en poids, par rapport au poids de la phase aqueuse. 4. Composition according to any one of the preceding claims, characterized in that the sunscreen dissolved in the aqueous phase is present in an amount of 0.2 to 70% by weight, relative to the weight of the aqueous phase. 5. Composition selon l'une quelconque des revendications précédentes, caractérisée par le fait que la phase aqueuse contient, à l'état dissous des agents conservateurs, des agents épaississants, des agents colorants et/ou des parfums. 5. Composition according to any one of the preceding claims, characterized in that the aqueous phase contains, in the dissolved state, preservatives, thickening agents, coloring agents and / or perfumes. 6. Composition selon l'une quelconque des revendications précédentes, caractérisée par le fait qu'elle contient en outre un solvant hydrosoluble présent à raison de 50% en volume au maximum par rapport au volume total de la phase aqueuse. 6. Composition according to any one of the preceding claims, characterized in that it also contains a water-soluble solvent present at a rate of 50% by volume at most relative to the total volume of the aqueous phase. 7. Composition selon la revendication 6, caractérisée par le fait que ledit solvant hydrosoluble est un alcool tel que l'ethanol.  7. Composition according to Claim 6, characterized in that the said water-soluble solvent is an alcohol such as ethanol. 8. Composition selon l'une quelconque des revendications précédentes, caractérisée par le fait que le filtre hydrosoluble est choisi parmi les'dérivés du benzylidène camphre, les sels de l'acide 2-phénylbenzimidazol 5-sulfonique, un dérivé hydrosoluble des acides phénylglyoxylique, cinnamique ou salicylique ou encore un dérivé hydrosoluble de la benzophénone ou de l'acide p-aminobenzoique.  8. Composition according to any one of the preceding claims, characterized in that the water-soluble filter is chosen from the derivatives of benzylidene camphor, the salts of 2-phenylbenzimidazol 5-sulfonic acid, a water-soluble derivative of phenylglyoxylic acids, cinnamic or salicylic or a water-soluble derivative of benzophenone or p-aminobenzoic acid. 9. Composition selon la revendication 8, caractérisée par le fait que le filtre rsydrosoluble est choisi parmi le méthylsulfate de / (oxo-2 bornylia-3) méthyl7-4 phenyltrime thylammonium, l'acide / (oxo-2 borylidène-3) méthyl7-4 benzène sulfonique, l'acide méthyl-2 (oxo-2 bornylidène-3 methyl)-5 benzène sulfonique, le sel de sodium de l'acide 3,4-dimé-thoxyphe- nylglyoxylique, l'acide 2-hydroxy 4-méthoxybenzophénone 5-sulfonique, le sel de sodium de l'acide 2,2'-dihydroxy 4,4-dime- thoxybenzophénone 5-sulfonique, les sels de potassium et de diéthanolamine de l'acide p-méthoxy cinnamique, le salicylate de triéthanolamine, le paraaminobenzoate d'ethyldihydroxypropyle.  9. Composition according to Claim 8, characterized in that the water-soluble filter is chosen from / (2-oxo-bornylia-3) methyl7-4 methylsulfate phenyltrime thylammonium, / (2-oxo-2-borylidene-3) methyl7 -4 benzene sulfonic acid, methyl-2 (2-oxo-2-bornylidene-3 methyl) -5 benzene sulfonic acid, sodium salt of 3,4-dime-thoxyphenylglyoxylic acid, 2-hydroxy 4 acid -methoxybenzophenone 5-sulfonic, the sodium salt of 2,2'-dihydroxy acid 4,4-dime- thoxybenzophenone 5-sulfonic, the potassium and diethanolamine salts of p-methoxy cinnamic acid, salicylate triethanolamine, ethyldihydroxypropyl paraaminobenzoate. 10. Composition selon l'une quelconque des revendications précédentes, caractérisée par le fait que la phase huileuse contient un filtre liposoluble. 10. Composition according to any one of the preceding claims, characterized in that the oily phase contains a liposoluble filter. 11. Composition selon la revendication 10, caractérisée par le fait que le filtre liposoluble est choisi parmi les dérivés de l'acide salicylique tels que le salicylate de 2-éthylhexyle, le salicylate d'homomenthyle, les dérivés de l'acide cinnamique tels que le p-méthoxy-cinnamate d'éthylhexyle, le pméthoxycinnamate de 2-éthoxyéthyle, les dérives de l'acide paminobenzoïque tel que le p-aminobenzoate d'amyle, le p-diméthylaminobenzoate de 2-éthylhexyle, les dérivés de la benzophénone tels que la 2-hydroxy 4-méthoxybenzophénone, la 2,2'dihydroxy 4-méthoxybenzophénone, les dérives du camphre tel que le (méthyl-4 benzylidène)-3 camphre associé éventuellement à 1' isopropyl-4 dibenzoylméthane. 11. Composition according to claim 10, characterized in that the fat-soluble filter is chosen from salicylic acid derivatives such as 2-ethylhexyl salicylate, homomenthyl salicylate, cinnamic acid derivatives such as ethylhexyl p-methoxy-cinnamate, 2-ethoxyethyl pmethoxycinnamate, paminobenzoic acid derivatives such as amyl p-aminobenzoate, 2-ethylhexyl p-dimethylaminobenzoate, benzophenone derivatives such as 2-hydroxy 4-methoxybenzophenone, 2,2'dihydroxy 4-methoxybenzophenone, camphor derivatives such as (4-methylbenzylidene) -3 camphor optionally combined with 4-isopropyl-dibenzoylmethane. 12. Application d'une composition selon l'une quelconque des revendications précédentes à la protection de la peau et/ou des cheveux contre les radiations du soleil. 12. Application of a composition according to any one of the preceding claims to the protection of the skin and / or hair against sun radiation. 13. Application selon la revendication 12, caractérisée par le fait que l'on agite ladite composition pour obtenir une dispersion de la phase aqueuse dans la phase huileuse et que l'on étale la composition ainsi agitée sur la peau et/ou les cheveux en massant si désiré.  13. Application according to claim 12, characterized in that said composition is stirred to obtain a dispersion of the aqueous phase in the oily phase and that the composition thus agitated is spread over the skin and / or the hair in massaging if desired.
FR8114552A 1981-07-27 1981-07-27 Cosmetic contg. water soluble sunscreening agent - in aq. phase of water in oil dispersion Granted FR2509989A1 (en)

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571961A1 (en) * 1984-10-19 1986-04-25 Courtin Olivier Cosmetic for retarding skin ageing and method of application
EP0180505A1 (en) * 1984-10-19 1986-05-07 C L A R I N S Cosmetic preparation to arrest the ageing of the skin, and application process
US4663157A (en) * 1985-02-28 1987-05-05 The Proctor & Gamble Company Sunscreen compositions
FR2597337A2 (en) * 1984-10-19 1987-10-23 Courtin Olivier Cosmetic for retarding skin ageing and method of application
FR2608150A1 (en) * 1986-12-16 1988-06-17 Oreal COSMETIC COMPOSITION CONTAINING HYDROXYL DERIVATIVES OF CHALCONE AND ITS USE FOR THE PROTECTION OF SKIN AND HAIR AGAINST LUMINOUS RADIATION, NEW HYDROXYL DERIVATIVES OF CHALCONE USED AND PROCESS FOR THE PREPARATION THEREOF
EP0279136A2 (en) * 1987-01-07 1988-08-24 Clarins Cosmetic composition to retard the ageing of the skin, and application process
US4797273A (en) * 1985-11-15 1989-01-10 Elizabeth Arden Inc. Skin moisturizing microemulsions
FR2620618A1 (en) * 1987-09-21 1989-03-24 Oreal PHOTOSTABLE FILTERING COSMETIC COMPOSITION CONTAINING BIXINE ASSOCIATED WITH LIPOSOLUBLE UV FILTER AND USE THEREOF FOR PROTECTION OF HUMAN EPIDERM FROM ULTRAVIOLET RADIATION
FR2627085A1 (en) * 1988-02-11 1989-08-18 Oreal USE OF 2-HYDROXY-4-METHOXYBENZOPHENONE-5-SULFONIC ACID OR ITS SALTS FOR HAIR PROTECTION AGAINST ATMOSPHERIC AGGRESSIONS, ESPECIALLY AGAINST LIGHT, AND HAIR PROTECTION METHOD USING THE SAME
EP0329032A1 (en) * 1988-02-11 1989-08-23 L'oreal Use of the 4-[(2-oxo-3-bornylidene)methyl] benzenesulphonic acid or its salts to maintain the mechanic properties of the hair against atmospheric agressions
FR2628970A1 (en) * 1986-10-17 1989-09-29 Biogal Gyogyszergyar ANTISOLAR COSMETIC PRODUCTS AND METHOD FOR THE PRODUCTION THEREOF
EP0396527A1 (en) * 1989-05-03 1990-11-07 André d'Oosterlynck Topical emulsion with regenerative and curative properties
US5240695A (en) * 1988-02-11 1993-08-31 L'oreal Use of 2-hydroxy-4-methoxybenzophenone-5-sulphonic acid or its salts for protecting the hair against environmental attacking agents, and especially against light and process for protecting the hair using the compound
WO1998035649A1 (en) * 1997-02-17 1998-08-20 L'oreal Sunscreen composition comprising a solid elastomeric organopolysiloxane

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FR2120039A1 (en) * 1970-12-30 1972-08-11 Gillette Co Suntan lotion - with separate oily and aq phases
FR2199971A1 (en) * 1972-09-25 1974-04-19 Oreal
FR2248023A1 (en) * 1973-10-18 1975-05-16 Henkel & Cie Gmbh
FR2340086A1 (en) * 1976-02-04 1977-09-02 Bayer Ag ANTI-SUN PREPARATIONS

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
FR2120039A1 (en) * 1970-12-30 1972-08-11 Gillette Co Suntan lotion - with separate oily and aq phases
FR2199971A1 (en) * 1972-09-25 1974-04-19 Oreal
FR2248023A1 (en) * 1973-10-18 1975-05-16 Henkel & Cie Gmbh
FR2340086A1 (en) * 1976-02-04 1977-09-02 Bayer Ag ANTI-SUN PREPARATIONS

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571961A1 (en) * 1984-10-19 1986-04-25 Courtin Olivier Cosmetic for retarding skin ageing and method of application
EP0180505A1 (en) * 1984-10-19 1986-05-07 C L A R I N S Cosmetic preparation to arrest the ageing of the skin, and application process
FR2577421A2 (en) * 1984-10-19 1986-08-22 Courtin Olivier COSMETIC FOR DELAYING THE AGING OF THE SKIN AND METHOD OF APPLICATION
FR2597337A2 (en) * 1984-10-19 1987-10-23 Courtin Olivier Cosmetic for retarding skin ageing and method of application
US4663157A (en) * 1985-02-28 1987-05-05 The Proctor & Gamble Company Sunscreen compositions
US4797273A (en) * 1985-11-15 1989-01-10 Elizabeth Arden Inc. Skin moisturizing microemulsions
US4797272A (en) * 1985-11-15 1989-01-10 Eli Lilly And Company Water-in-oil microemulsions for cosmetic uses
FR2628970A1 (en) * 1986-10-17 1989-09-29 Biogal Gyogyszergyar ANTISOLAR COSMETIC PRODUCTS AND METHOD FOR THE PRODUCTION THEREOF
FR2608150A1 (en) * 1986-12-16 1988-06-17 Oreal COSMETIC COMPOSITION CONTAINING HYDROXYL DERIVATIVES OF CHALCONE AND ITS USE FOR THE PROTECTION OF SKIN AND HAIR AGAINST LUMINOUS RADIATION, NEW HYDROXYL DERIVATIVES OF CHALCONE USED AND PROCESS FOR THE PREPARATION THEREOF
BE1000652A4 (en) * 1986-12-16 1989-02-28 Oreal COSMETIC COMPOSITION CONTAINING HYDROXYLATED CHALCON DERIVATIVES AND ITS USE FOR PROTECTING THE SKIN AND HAIR AGAINST LIGHT RADIATION, NEW HYDROXYLATED CHALCONE DERIVATIVES AND THEIR PREPARATION METHOD.
EP0279136A2 (en) * 1987-01-07 1988-08-24 Clarins Cosmetic composition to retard the ageing of the skin, and application process
EP0279136A3 (en) * 1987-01-07 1988-09-07 Clarins Cosmetic composition to retard the ageing of the skin, and application process
GR880100620A (en) * 1987-09-21 1989-06-22 Oreal Photostable filtering cosmetic composition containing bixine associated with a uv lipid soluble filter and its application for the human skin protection against ultra violet radiation
FR2620618A1 (en) * 1987-09-21 1989-03-24 Oreal PHOTOSTABLE FILTERING COSMETIC COMPOSITION CONTAINING BIXINE ASSOCIATED WITH LIPOSOLUBLE UV FILTER AND USE THEREOF FOR PROTECTION OF HUMAN EPIDERM FROM ULTRAVIOLET RADIATION
BE1002094A3 (en) * 1987-09-21 1990-06-26 Oreal PHOTOSTABLE FILTERING COSMETIC COMPOSITION CONTAINING BIXIN ASSOCIATED WITH A LIPOSOLUBLE UV FILTER AND ITS USE FOR THE PROTECTION OF THE HUMAN SKIN AGAINST ULTRAVIOLET RADIATION.
US5032382A (en) * 1987-09-21 1991-07-16 L'oreal Light-stable screening cosmetic composition containing bixin combined with a lipid-soluble UV filter and its use for protecting the human epidermis against ultra-violet radiation
FR2627085A1 (en) * 1988-02-11 1989-08-18 Oreal USE OF 2-HYDROXY-4-METHOXYBENZOPHENONE-5-SULFONIC ACID OR ITS SALTS FOR HAIR PROTECTION AGAINST ATMOSPHERIC AGGRESSIONS, ESPECIALLY AGAINST LIGHT, AND HAIR PROTECTION METHOD USING THE SAME
EP0329032A1 (en) * 1988-02-11 1989-08-23 L'oreal Use of the 4-[(2-oxo-3-bornylidene)methyl] benzenesulphonic acid or its salts to maintain the mechanic properties of the hair against atmospheric agressions
BE1003099A5 (en) * 1988-02-11 1991-11-26 Oreal USE OF 2-HYDROXY-4-METHOXYBENZOPHENONE-5-SULFONIC ACID OR ITS SALTS FOR THE PROTECTION OF HAIR AGAINST ATMOSPHERIC AGGRESSIONS, AND PARTICULARLY AGAINST LIGHT, AND METHOD FOR PROTECTING HAIR USING THIS COMPOUND.
US5240695A (en) * 1988-02-11 1993-08-31 L'oreal Use of 2-hydroxy-4-methoxybenzophenone-5-sulphonic acid or its salts for protecting the hair against environmental attacking agents, and especially against light and process for protecting the hair using the compound
EP0396527A1 (en) * 1989-05-03 1990-11-07 André d'Oosterlynck Topical emulsion with regenerative and curative properties
WO1998035649A1 (en) * 1997-02-17 1998-08-20 L'oreal Sunscreen composition comprising a solid elastomeric organopolysiloxane
FR2759583A1 (en) * 1997-02-17 1998-08-21 Oreal ANTISOLAR COMPOSITION CONTAINING A SOLID ELASTOMERIC ORGANOPOLYSILOXANE
AU706809B2 (en) * 1997-02-17 1999-06-24 L'oreal Antisun composition containing a solid elastomeric organopolysiloxane
US6024944A (en) * 1997-02-17 2000-02-15 Societe L'oreal S.A. Antisan composition containing a solid elastomeric organopolysiloxane

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