WO2003045345A1 - Cosmetique contenant des principes actifs et des charges inorganiques - Google Patents

Cosmetique contenant des principes actifs et des charges inorganiques Download PDF

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Publication number
WO2003045345A1
WO2003045345A1 PCT/DE2002/004306 DE0204306W WO03045345A1 WO 2003045345 A1 WO2003045345 A1 WO 2003045345A1 DE 0204306 W DE0204306 W DE 0204306W WO 03045345 A1 WO03045345 A1 WO 03045345A1
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WO
WIPO (PCT)
Prior art keywords
glass
glasses
particles
cosmetic
glass particles
Prior art date
Application number
PCT/DE2002/004306
Other languages
German (de)
English (en)
Inventor
Bernd Walzel
Leonhard Zastrow
Original Assignee
Coty B.V.
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 Coty B.V. filed Critical Coty B.V.
Priority to EP02790255A priority Critical patent/EP1455748A1/fr
Publication of WO2003045345A1 publication Critical patent/WO2003045345A1/fr

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Classifications

    • 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
    • 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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25—Silicon; Compounds thereof
    • 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
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/42—Colour properties
    • A61K2800/43—Pigments; Dyes
    • A61K2800/438—Thermochromatic; Photochromic; Phototropic

Definitions

  • the invention relates to cosmetic compositions which contain certain inorganic fillers and thereby show particular effects with regard to UV behavior, IR behavior, color and cosmetic skin feel.
  • inorganic oxides such as Ti0 2 , ZnO, Si0 2 or Zr0 2 have been used for a long time.
  • glass flakes such as Si0 2 flakes or Al 2 O 3 flakes, can be used in their original state or preferably coated with metals or coloring metal oxides in pigment mixtures or also cosmetic formulations (DE 198 23 866, EP 1 013 725).
  • Such flakes are produced, for example, as a platelet-shaped transparent matrix on an endless belt and have a thickness of 0.1-5 ⁇ m and a length or width of 1-250 ⁇ m.
  • the invention is based on the object of developing new cosmetic formulations with special color properties and properties which influence the absorption of light radiation and at the same time improved skin feel.
  • the new cosmetic contains optically clear glass particles ground with inorganic fillers and active ingredients and having an average grain size of 0.01 to 100 ⁇ m in a proportion of 0.1 to 55% by weight, the glass particles being made of a melted and then solidified glass educated are and are selected from the group consisting of soda-lime glasses, borosilicate glasses, aluminosilicate glasses, highly refractive (heavy) lead alkali silicate glasses and mixtures thereof, and it contains further cosmetic carriers, auxiliaries, active substances and mixtures thereof up to 100% by weight, in each case based on the total weight of the cosmetic.
  • Glass is understood to mean an inorganic mixture of substances which has cooled from the molten state without crystallization and has assumed a solidified state.
  • Such glasses are melted from sand, lime, alumina, boron compounds, potash, soda, etc. and are allowed to solidify in a shaped state.
  • Lime soda glasses are glasses made of Si0 2 (eg 71-75%), Na 2 0 (eg 12-16%), CaO (eg 10-15%) and the rest 100% of melting aids and possibly coloring substances , where part of Na can be replaced by K and part of Ca by Mg.
  • Borosilicate glasses are glasses made of Si0 2 (eg 70-80%), B 2 0 3 (e.g. 7-13%), Na 2 0 / K 2 0 (e.g. 4-8%), A1 2 0 3 ( eg 2-7%) and the rest 100% of melting aids and possibly coloring substances.
  • Alumosilicate glasses are understood to be glasses in which Si lattice positions in the glass network are occupied by aluminum.
  • Highly refractive lead alkali silicate glasses are glasses which, in addition to Si0 2 , Na 2 0 / K 2 0 and CaO, contain high proportions of lead oxide, for example 10-40%.
  • the glasses according to the invention do not contain P 2 0 5 .
  • glasses can take on different colors. For example, Cu + leads to a weak blue, Cr 3+ to green, Cr 6+ to yellow, Mn 3+ to violet, Fe 3+ to yellow-brown, Fe + to blue-green, Co 2+ to intense blue ( or pink in borate glasses), Co 3+ to green, Ni 2+ depending on the glass matrix to brown-yellow, yellow, green, blue to violet, V 3+ to green or brown etc.
  • These glasses are also called “tarnish glasses", such as the well-known gold rubbing glasses with gold deposits in the glass matrix. Cosmetics with such mass-colored or surface-colored glasses represent a special embodiment of the invention.
  • Both simple mass-colored or surface-colored glasses as well as other glasses equipped with special properties, such as surface-tinted or -Vaporized glasses, glass ceramics, IR-absorbing glasses, UV-absorbing glasses, phototrophic glasses and mixtures thereof can be used in the sense of the invention. be set.
  • the glasses are previously subjected to a milling process, e.g. in ball mills or roller mills, whereby particle sizes of the glass powder of about 0.01-100 ⁇ m are achieved. If necessary, the glasses can be pretreated by prior heat treatment followed by quenching before grinding, e.g. due to a temperature drop from approx. 800 "C to 50" c within 2 seconds.
  • Particularly preferred particle sizes of the glass powders with the various properties are between 0.1 ⁇ m and 90 ⁇ m, in particular between 0.1 and 10 ⁇ m, especially between 0.8 and 2 ⁇ m.
  • a preferred proportion of the glass particles in the cosmetic according to the invention is in the range from 0.1 to 45% by weight, in particular 1 to 20% by weight, particularly preferably 0.1 to 12% by weight, in each case based on the total weight of the cosmetic.
  • the glass particles in addition to the coloring of the cosmetic, you generally get a significantly better texture of the product and a better skin feel.
  • a cosmetic with glass particles with particle sizes below about 15 ⁇ m can be applied particularly softly to the skin.
  • the added UV glasses and phototropic glasses also show a clear reduction in organic filters with the same sun protection factor, so that the risk of possible skin irritation, especially with high sun protection factors, can be significantly reduced by organic filter substances.
  • IR glasses reduce the influence of IR radiation on the skin. All glasses show light scattering effects, which can intensify the special effect.
  • the ground particles have an irregular, polyhedral shape with approximately the same length, width and Height, so that the glass particles are not glass flakes and are not scaled.
  • Preferred optically clear glass particles are colored throughout by metal compounds in the glass matrix.
  • optical clear glass particles are understood to be those which are not cloudy and partially reflect, partially absorb and partially transmit incident light.
  • At least part of the surface of the glass particles can be colored by metal compounds, e.g. through appropriate after-treatment.
  • the color tint can advantageously have arisen in the form of tarnish colors from a cooling or heat treatment regime during or after the cooling phase.
  • the optically clear glass particles are ground optical glasses in the form of crown glasses, flint glasses or mixtures thereof.
  • Optical glasses are high-quality glasses with high freedom from streaks, optical homogeneity, ie constant refractive index within a melt, the lowest possible bubble content, low absorption in defined spectral ranges and low birefringence. These glasses are based on soda-lime-silicate glasses (crown glasses), lead-alkali-silicate glasses (flint glasses) and glasses melted by lanthanum, B 2 0 3 , BaO, A1 2 0 3 , ZnO and fluorides for special purposes. These optical glasses can also be colored by metallic sub-group elements such as Cu, Ti, V, Cr etc. Such optical glasses are, for example, glass D8010 or glass S-8061 from SCHOTT, Germany.
  • the optically clear glass particles are ground photoptrophic or photo- chrome glasses, whereby the terms phototrophic and photochromic are used synonymously.
  • the transmittance in the visible spectral range is reduced when irradiated with UV light.
  • the glasses go dark. After the exposure has ended, it returns to its original value after a short time. In this way, the transmission of visible light can be reduced to 20%, the intensity of the light effect being proportional to the strength of the tint.
  • compositions can be all cosmetic sunscreen preparations for skin and hair and for decorative cosmetics, such as make-up, foundations, lipsticks, etc.
  • the phototrophic glasses can thus also function like a UV filter, which means that existing UV filter systems can be supplemented or completely replaced.
  • the UV filter effect of the phototrophic glasses can depend on the intensity of the incident light, and would therefore offer the highest protection when the sun shines most intensely.
  • photochromic lenses include PhotoSolar ® Super Gray (code D1426), photo- sol ® Superbraun (D6220), Photosolar ® Superbrown (D6526), Photosolar ® Super (D6726), Photosolar ® Gray (D1125), HC Photosolar ® dark brown (D6625) from SCHOTT, Landshut, Germany or corresponding glasses from other manufacturers.
  • optically clear glass ceramics which can be transparent or non-transparent in the visible area. Transparent or almost transparent glass ceramics are preferred.
  • the cooling of the glass which is in the melting state is controlled in such a way that submicroscopic fine crystallites are formed in suitable glass systems which, as nucleating agents, control the crystallization of the glass to a certain extent. This can result in different crystal phases and, as the end product, materials with extremely low expansion over a wide temperature range or those with mica-like crystals.
  • Such glass ceramics stand between glasses and ceramics and have special refractive properties due to the crystal formation even in a ground state. Special color effects can be achieved from so-called polychromatic glass ceramics.
  • the crystallization is prepared by UV radiation and started by subsequent heating. This requires the presence of a few percent alkali fluoride, zinc and aluminum oxide, as well as small amounts of silver compounds and cerium oxide in the silicate glass matrix.
  • the UV radiation forms metal colloid particles, which act as germs for the devitrification and convert the system into a yellow to brown colored glass ceramic upon further annealing. If other halogens (bromine, chlorine) are present, any other color tones can be produced by repeated UV radiation and heating due to different crystallites, which can give the cosmetic products special light scattering and color effects.
  • optically clear undyed glass particles - the optically clear undyed glass particles
  • silanization as such is known and can take place in the liquid or vapor phase, e.g. by treatment with a suitable silane such as a tetraalkylsilane.
  • UVA and UVB absorption and / or reflection of cosmetic formulations can be influenced in a targeted manner depending on the type and amount of the glass powder.
  • IR absorption and reflection can also be influenced to a certain extent.
  • the glasses can have pigmenting properties.
  • a particularly preferred cosmetic composition may contain glass powders which can change their color and / or absorption properties under certain conditions, such as e.g. UV radiation, or glasses that are coated several times on the surface with materials with different refractive indices in order to achieve interference and / or reflection.
  • a special effect can be achieved by different light scattering of the glass particles, especially when mixtures of different glass particles are present.
  • Another embodiment of the invention is to use glass particles with IR-absorbing properties in a cosmetic formulation.
  • skin-damaging effects not only emanate from UV rays but also and especially from IR radiation.
  • IR radiation is also said to be involved in the development of skin cancer. Since about 46% of the solar radiation reaching the earth's surface consists of IR radiation and sun protection products do not have a heat-repellent effect, every sunbather in particular is exposed to an increased infrared effect. This is particularly encouraged by the practice that when using a sunscreen, depending on the level of the sun protection factor, the stay in the full sun can be extended for a very long time.
  • a cosmetic according to the invention which contains glass particles from IR filter glasses, can effectively absorb rays with wavelengths> 780 nm from the IR region of the spectrum. This significantly reduces skin aging and the risk of skin cancer.
  • Known optical IR filter glasses or IR-absorbing meltdown glasses are e.g. the SCHOTT glasses No. 8625, 8533, 8516 and 8512 as well as corresponding differently labeled glasses from other manufacturers of IR glasses.
  • a blue filter glass is, for example, a dark violet or deep dark violet or blue colored silicate glass, such as M-UG 6, M-UG 6 plus, M-UG 2 or UVISOL 95 from SCHOTT, Germany.
  • the spectral transmittance in an almost Gaussian distribution curve is in the range from about 300 nm to about 420 nm between 0 and 80%.
  • a clear filter glass with defined edge wavelengths is e.g. B. Sanalux, Type 316, Soladur, Type 320, Filter 322, Filter 324 and Filter 326 (all from SCHOTT, Germany) with transmission levels for UV-B of 25 to 2.5% in the order given.
  • the cosmetic according to the invention furthermore contains cosmetic auxiliaries and carriers, as are usually used in such preparations, e.g. Water, preservatives, vitamins, dyes, other pigments with a coloring effect, free radical scavengers, thickeners, softening substances, moisturizing substances, film formers, fragrances, alcohols, polyols, esters, electrolytes, gelling agents, polar and non-polar oils, polymers, copolymers, emulsifiers, waxes , Stabilizers.
  • cosmetic auxiliaries and carriers e.g. Water, preservatives, vitamins, dyes, other pigments with a coloring effect, free radical scavengers, thickeners, softening substances, moisturizing substances, film formers, fragrances, alcohols, polyols, esters, electrolytes, gelling agents, polar and non-polar oils, polymers, copolymers, emulsifiers, waxes , Stabilizers.
  • Cosmetic agents can be used for.
  • AOCS fluorocarbons and phospholipids
  • the use of the cosmetic compositions according to the invention can e.g. B. take the form of sun creams, sun gels, after-sun products, day creams, night creams, masks, body lotions, cleansing milk, body powder, eye cosmetics, Hair masks, hair rinses, hair shampoos, shower gels, shower oils, bath oils and in products of decorative cosmetics such as deodorant sticks, perfume sticks, lipsticks, gels, eye shadows, compact products such as compact powder, blush, foundation, make-up etc.
  • decorative cosmetics such as deodorant sticks, perfume sticks, lipsticks, gels, eye shadows, compact products such as compact powder, blush, foundation, make-up etc.
  • the manufacture of such products takes place in a manner known to those skilled in the art.
  • oils used for the invention can be conventional cosmetic oils, such as a mineral oil; hydrogenated polyisobutene; synthetic or natural squalane; cosmetic esters or ethers, which can be branched or unbranched, saturated or unsaturated; vegetable oils; or mixtures of two or more of them.
  • oils are for example, hydrogenated polyisobutene, polyisoprene, squalane, tridecyl trimellitate, trimethylolpropane triisostearate thylpropan-, Isodecylcitrat, diheptanoate neopentyl glycol, PPG-15-stearyl ether, as well as vegetable oils such as calendula oil, jojoba oil, avocado oil, macadamia nut oil, castor oil, wheat germ oil, grape seed oil, Kukuin nut oil, safflower oil, evening primrose oil, safflower oil or a mixture of several of these. Depending on which oils are selected, the cosmetic properties are influenced.
  • esters or ethers examples are: dipentaerythrityl hexacaprilate / hexacaprate / tridecyl trimellitate / tridecyl stearate / neopentyl glycol dicaprylate dicaprate, propylene glycol dioctanoate 5, propylene glycol dicaprylate 2.30 dicentylearate / tridecylylate / tridecylate dicaprylate dicaprate / tridecyl trimellitate, neopentyl glycol dioctanoate, isopropyle myristate, diisopropyl dimer dilinoleate, trimethylpropane triisostearate, myristyl ether, stearyl ether, cetearyl octanoate, butyl ether, dicaprylyl PEG1, PP Laurylglycol ether, PP laurylglycol
  • Suitable gel formers include carbomer, xanthan gum, carrageenan, acacia gum, guar gum, agar agar, alginates and tyloses, carboxymethyl cellulose, hydroxyethyl cellulose, quaternized cellulose, quaternized guar, certain polyacrylates, polyvinyl alcohol, polyvinyl pyrrolidone, montmorillonitone.
  • Antioxidants include vitamins such as vitamin C and derivatives thereof, for example ascorbylacetates, phosphates and palmitates; Vitamin A and derivatives thereof; Folic acid and its derivatives, vitamin E and its derivatives, such as tocopheryl acetate; Flavones or flavonoids; Amino acids such as histidine, glycine, tyrosine, tryptophan and derivatives thereof; Carotenoids and carotenes such as ⁇ -carotene, ⁇ -carotene; Uric acid and derivatives thereof; ⁇ -hydroxy acids such as citric acid, lactic acid, malic acid; Stilbene and its derivatives; as well as pomegranate extracts.
  • vitamins such as vitamin C and derivatives thereof, for example ascorbylacetates, phosphates and palmitates; Vitamin A and derivatives thereof; Folic acid and its derivatives, vitamin E and its derivatives, such as tocopheryl acetate; Flavones or flavonoids; Amino acids such as histidine
  • oil-soluble UVB filters include 4-aminobenzoic acid derivatives such as 4- (dimethylamino) benzoic acid (2-ethylhexyl) ester; Esters of cinnamic acid such as 4-methoxycinnamic acid (2-ethylhexyl) ester, benzophenone derivatives such as 2-hydroxy-4-methoxybenzophenone; 3-benzylidene camphor derivatives such as 3-benzylidene camphor.
  • 4-aminobenzoic acid derivatives such as 4- (dimethylamino) benzoic acid (2-ethylhexyl) ester
  • Esters of cinnamic acid such as 4-methoxycinnamic acid (2-ethylhexyl) ester
  • benzophenone derivatives such as 2-hydroxy-4-methoxybenzophenone
  • 3-benzylidene camphor derivatives such as 3-benzylidene camphor.
  • Preferred oil-soluble UV filters are benzophenone-3, butyl-methoxybenzoylmethane, octyl methoxycinnamate, octyl salicylate, 4-methylbenzylidene camphor, homosalate and octyl dimethyl PABA.
  • Water-soluble UVB filters are e.g. Sulfonic acid derivatives of benzophenone or of 3-benzylidene camphor or salts such as the Na or K salt of 2-phenylbenzimidazole-5-sulfonic acid.
  • UVA filters include dibenzoylmethane derivatives such as 1-phenyl 4- ('-isopropylphenyl) propane-1,3-dione.
  • the organic UV filters mentioned can be partially or completely replaced by the special glass powders with UV-absorbing action used according to the invention, such as certain glass ceramics and phototrophic glasses.
  • Sun protection filters can also be inorganic pigments based on metal oxides, such as TiO 2 , SiO 2 , ZnO, Fe 2 0 3 , Zr0 2 , MnO, Al 2 0 3 , which can also be used in a mixture.
  • metal oxides such as TiO 2 , SiO 2 , ZnO, Fe 2 0 3 , Zr0 2 , MnO, Al 2 0 3 , which can also be used in a mixture.
  • inorganic pigments are agglomerated substrates of Ti0 2 and / or ZnO which have a content of spherical and porous Si0 2 particles, the Si0 2 particles having a particle size in the range from 0.05 ⁇ m to 1.5 ⁇ m , and in addition to the Si0 2 particles there are other inorganic particulate substances with a spherical structure, the spherical Si0 2 particles forming defined agglomerates with a particle size in the range from 0.06 ⁇ m to 5 ⁇ m (according to WO99 / 06012 ).
  • Preferred concentrations of the glass powder are also in the range from 5 to 15% by weight.
  • the refractive indices of the glass particles are in the range from 1.4 to 1.8.
  • the preparation is carried out by adding water to the glass powder, homogenizing for about 5 minutes at 10,000 rpm. Kaolin is then added at 2500-3000 rpm until a homogeneous mixture is obtained. The temperature is raised to 60 ° C ⁇ 5 ° C and the remaining components of phase A are added. Phase B, which is produced separately with stirring and heating to 65 ° C. ⁇ 5 ° C., is stirred with phase A and homogenized at about 8000 rpm and at least 60 ° C. for 15 to 20 minutes. Phase C is then added with stirring, cooled to 40 ° C., stirring is continued and phase D is added. After mixing, the mixture is homogenized at about 5000 rpm for 5 minutes.
  • a cosmetic formulation is obtained as a face mask with a silky shade of blue and a silky feeling on the skin.
  • phase A water, squalane and the glass powder are mixed together and homogenized at 8000 to 12000 rpm for a maximum of 20 minutes. Then the other ingredients are added, mixed and the temperature increased to about 65 ° C ⁇ 3 ° C.
  • Phase B is prepared separately by mixing and raising the temperature to about 65 ⁇ 5 ° C. The two phases are mixed with stirring and homogenized for 15 to 20 minutes at 10,000 rpm. The mixture is then cooled to 50 ° C., phase C is added with stirring and then phase D. The mixture is homogenized for at least 10 minutes at 3000 to 5000 rpm, cooled to about 35 ° C. Then phase E is added.
  • phase C is introduced and the mixture is again homogenized for 30 minutes.
  • phase A the glass powder is stirred in water and glycerin, cross polymer is added and the mixture is homogenized at about 16000 rpm and a maximum of 40 ° C. for 20 minutes.
  • Phase B is prepared separately at 45-50 ° C with homogeneous mixing and mixed with phase A. This takes place at about 45 ° C. and subsequent homogenization at 8,000 to 10,000 rpm for about 30 minutes. Then phases C and D are added and the mixture is again homogenized.
  • Example 4 The same composition as in Example 4 without the glass powder leads to a sun milk gel with an SPF of about 15.
  • the individual components are introduced into the water with stirring, mixed and homogenized at 20-25 ° C in the order given. A gel with a SPF 8 sun protection factor is obtained.
  • phase A which was homogenized at 7000 rpm
  • phase B which was stirred at 500 rpm
  • phase C is then added with stirring and the mixture is homogenized again for about 10 minutes at about 3000 rpm.

Abstract

L'invention concerne des compositions cosmétiques qui contiennent certaines charges inorganiques et sont ainsi particulièrement efficaces en ce qui concerne le comportement aux UV avec ou sans filtres UV organiques, le comportement aux IR, la couleur et la sensation dermique cosmétique. Cette composition comprend des particules de verre optiquement clair moulu, dont la taille moyenne est de 0,01 à 100 νm, dans une proportion de 0,1 à 55 % en poids, ces particules de verre étant formées à partir d'un verre fondu puis solidifié, ainsi que d'autres matières de support cosmétique, matières auxiliaires, principes actifs ou mélanges de ceux-ci. Les particules de verre peuvent être constituées de verres optiques, de verres phototrophes, de verres IR, de verres UV, de verres colorés, de vitrocéramiques ou de mélanges de ceux-ci.
PCT/DE2002/004306 2001-11-26 2002-11-19 Cosmetique contenant des principes actifs et des charges inorganiques WO2003045345A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02790255A EP1455748A1 (fr) 2001-11-26 2002-11-19 Cosmetique contenant des principes actifs et des charges inorganiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001159029 DE10159029A1 (de) 2001-11-26 2001-11-26 Kosmetikum mit anorganischen Füll- und Wirkstoffen
DE10159029.6 2001-11-26

Publications (1)

Publication Number Publication Date
WO2003045345A1 true WO2003045345A1 (fr) 2003-06-05

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EP (1) EP1455748A1 (fr)
DE (1) DE10159029A1 (fr)
WO (1) WO2003045345A1 (fr)

Cited By (8)

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EP1364639A2 (fr) * 2002-05-23 2003-11-26 Schott Glas Formulation de produits cosmétiques avec du verre en poudre
EP1506772A2 (fr) * 2003-08-13 2005-02-16 L'oreal Filtres solaires UV à aspect et SPF améliorés qui comprennent des microsphères en verre
EP1567111A2 (fr) * 2002-11-15 2005-08-31 Color Access, Inc. Compositions cosmetiques de masquage transparentes
WO2006077156A2 (fr) * 2005-01-24 2006-07-27 Mbs S.R.L Gels de dermabrasion inorganiques thixotropes nanostructures
FR2900051A1 (fr) * 2006-04-25 2007-10-26 Oreal Structure en feuille ayant au moins une face coloree
DE102007010861A1 (de) 2007-03-01 2008-09-04 Coty Prestige Lancaster Group Gmbh Kosmetisches Lichtschutzmittel
WO2011130358A3 (fr) * 2010-04-13 2013-05-02 U.S. Cosmetics Corporation Compositions et procédés permettant d'améliorer le facteur de protection solaire grâce à des formules de poudre cosmétique à concentration élevée
CN104473856A (zh) * 2014-11-24 2015-04-01 北京美颜生物科技有限公司 一种滋润修护面膜及其制备方法

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1366737A1 (fr) * 2002-05-23 2003-12-03 Schott Glas Formulation de produits cosmétiques avec de la poudre de verre
EP1364639A3 (fr) * 2002-05-23 2003-12-10 Schott Glas Formulation de produits cosmétiques avec du verre en poudre
EP1364639A2 (fr) * 2002-05-23 2003-11-26 Schott Glas Formulation de produits cosmétiques avec du verre en poudre
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