WO2021202156A1 - Compositions matifiantes pour ongles - Google Patents
Compositions matifiantes pour ongles Download PDFInfo
- Publication number
- WO2021202156A1 WO2021202156A1 PCT/US2021/023586 US2021023586W WO2021202156A1 WO 2021202156 A1 WO2021202156 A1 WO 2021202156A1 US 2021023586 W US2021023586 W US 2021023586W WO 2021202156 A1 WO2021202156 A1 WO 2021202156A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nail polish
- polish composition
- anhydrous
- borosilicate particles
- oil
- Prior art date
Links
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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/0279—Porous; Hollow
-
- 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
- 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
- A61K8/26—Aluminium; Compounds thereof
-
- 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
- A61K8/73—Polysaccharides
- A61K8/731—Cellulose; Quaternized cellulose derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q3/00—Manicure or pedicure preparations
- A61Q3/02—Nail coatings
-
- 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
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/30—Characterized by the absence of a particular group of ingredients
- A61K2800/31—Anhydrous
-
- 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
- A61K2800/436—Interference pigments, e.g. Iridescent, Pearlescent
Definitions
- the present invention relates to nail enamel compositions, and specifically mattifying nail enamel compositions comprising hollow borosilicate particles.
- matte properties have been provided to nail compositions by including silica or polylactic acid powders in the compositions.
- these techniques often result in less- than- satisfactory aesthetics.
- the color of the underlying basecoat is tinted yellow.
- the present invention is drawn to an anhydrous nail polish composition, the includes hollow borosilicate particles as a mattifying agent.
- the hollow borosilicate particles comprise calcium.
- the hollow borosilicate particles are calcium aluminum borosilicate particles.
- the concentration of hollow borosilicate particles in the composition is between 0.1% and 5% by weight.
- the hollow borosilicate particles have a mean particle diameter of between 9 pm and 13 pm, or between 30 pm and 50 pm.
- the anhydrous nail polish composition is substantially free of silica, pearlescent borosilicate pigments, clay, or a combination thereof.
- the nail polish composition includes a primary film forming agent, a secondary film forming agent, a solvent, a colorant, or a combination thereof.
- the nail polish composition is substantially free of a colorant.
- the present invention is drawn to a method for coating a natural or synthetic nail. The method involves applying an anhydrous nail polish composition as described above over a natural or synthetic nail, then allowing the anhydrous nail polish composition to dry.
- a second nail polish composition is first applied as a basecoat directly on the natural or synthetic nail, and the disclosed composition is used as a topcoat and is applied onto the basecoat.
- the measured color of the natural or synthetic nail after application of the basecoat but prior to application of the anhydrous nail polish composition is substantially the same as a measured color of the natural or synthetic nail after the basecoat and anhydrous nail polish composition have been applied.
- anhydrous means the compositions contain less than 1% water.
- at least one means one or more and thus includes individual components as well as mixtures/combinations.
- the term “substantially free [of a material]” means the material is present in an amount less than 100 ppm in the formulation.
- the term “substantially the same” color means that when a first color and a second color are viewed by an untrained observer, the observer perceives the same hue.
- the present invention is directed to an anhydrous nail polish composition.
- the composition comprises comprising a mattifying agent.
- the mattifying agent comprises a plurality of hollow borosilicate particles.
- the hollow borosilicate particles according to the invention are typically homogeneous and essentially uniform in sphericity. While the mean particle diameter of the hollow borosilicate particles can range up to 100 pm, the mean particle diameter is typically between 3 pm and 50 pm. In some preferred embodiments, the mean particle diameters are between 3 pm and 20 pm, such as between 9 pm and 13 pm. In the most preferred embodiments, the mean particle diameters are between 30 pm and 50 pm. In some embodiments, the composition contains at least some particles with a mean particle between 30 pm and 50 pm, and at least some particles with a mean particle diameter between 3 pm and 20 pm. This may be two separate components, each having different particle sizes, or it may be a single component with a broad distribution of particle sizes.
- the hollow borosilicate particles comprise an alkali metal or alkaline earth metal, such as calcium and/or sodium, and may optionally contain a transition metal or post transition metal, such as aluminum.
- a preferred embodiment is calcium aluminum borosilicate particles.
- Other suitable the hollow borosilicate particles according to the present invention include those sodium borosilicate particulates marketed by PQ Corporation under the trademark Q-CEL. Also suitable are those calcium/sodium borosilicate hollow microspheres marketed by 3M.
- Preferred hollow borosilicate particles are typically high slip, chemically inert, non absorbent, non-porous free-flowing white powders.
- Preferred hollow borosilicate particles according to this invention include those marketed by Presperse Inc. under the trademark LUXSIL®.
- the hollow borosilicate particles have densities between 1.05 g/cc and 1.15 g/cc, have a weight loss on drying of less than 0.5%, and contain, e.g., less than 20 ppm of lead and less than 3 ppm of arsenic.
- the hollow borosilicate particles are present in the composition in an amount less than 10% by weight of the composition.
- concentrations are on the order of 0.1% to 10% by weight in the formulation. Concentrations from 0.1% to 5% by weight in the formulation are even more preferred.
- the amount of hollow borosilicate particles is between 1% and 4%. In some embodiments, the amount of hollow borosilicate particles is at least 0.5%, 0.75%, 1%, 1.5%, or 2% by weight, and no more than 10%, 8%, 6%, 5%, or 4% by weight, including all combinations and subranges thereof.
- the anhydrous nail polish composition is substantially free of silica, pearlescent borosilicate pigments, clay, or a combination thereof. In some embodiments, the anhydrous nail polish composition contains less than 1 ppm of silica, pearlescent borosilicate pigments, clay, or a combination thereof. In some embodiments, the anhydrous nail polish composition is free of silica, pearlescent borosilicate pigments, clay, or a combination thereof.
- the anhydrous nail polish composition will typically include other components, such as film formers, solvents, and/or colorants.
- the anhydrous nail polish composition includes a primary film forming agent.
- the anhydrous nail polish composition includes a secondary film forming agent.
- the anhydrous nail polish composition includes a solvent.
- the anhydrous nail polish composition includes a colorant.
- the anhydrous nail polish composition includes a primary film forming agent, a secondary film forming agent, a solvent, a colorant, or a combination thereof.
- the composition is substantially free of any colorant. In some embodiments, the composition is free of any colorant.
- non-volatile hydrocarbon-based oils that are suitable for the present invention may be chosen in particular from:
- oils of plant origin such as triglycerides consisting of fatty acid esters of glycerol, the fatty acids of which may have chain lengths ranging from C4 to C28, these fatty acids possibly being linear or branched, and saturated or unsaturated; these oils are in particular wheatgerm oil, sunflower oil, grapeseed oil, sesame oil, corn oil, apricot oil, castor oil, shea oil, avocado oil, olive oil, soybean oil, sweet almond oil, rapeseed oil, cottonseed oil, hazelnut oil, macadamia oil, jojoba oil, palm oil, alfalfa oil, poppy oil, pumpkin oil, marrow oil, blackcurrant oil, evening primrose oil, millet oil, barley oil, quinoa oil, rye oil, safflower oil, candlenut oil, passion flower oil and musk rose oil; or alternatively caprylic/capric acid triglycerides such as those sold by the company Stearineries
- esters such as the oils of formula R1COOR2 in which R1 represents the linear or branched fatty acid residue containing from 1 to 40 carbon atoms and R2 represents an in particular branched hydrocarbon-based chain containing from 1 to 40 carbon atoms, on condition that R1+R2 10, for instance purcellin oil (cetostearyl octanoate), isopropyl myristate, isopropyl palmitate, C12 to C15 alkyl benzoate, hexyl laurate, diisopropyl adipate, isononyl isononanoate, 2-ethylhexyl palmitate, isostearyl isostearate, alkyl or polyalkyl octanoates, decanoates or ricinoleates such as propylene glycol dioctanoate; hydroxylated esters such as isostearate lactate and diisostearyl malate; and pentaerythrito
- - fatty alcohols that are liquid at ambient temperature, with a branched and/or unsaturated carbon-based chain containing from 12 to 26 carbon atoms, for instance octyl dodecanol, isostearyl alcohol, oleyl alcohol, 2-hexyldecanol, 2-butyloctanol and 2-undecylpentadecanol; and - higher fatty acids such as oleic acid, linoleic acid or linolenic acid, and mixtures thereof.
- octyl dodecanol isostearyl alcohol, oleyl alcohol, 2-hexyldecanol, 2-butyloctanol and 2-undecylpentadecanol
- - higher fatty acids such as oleic acid, linoleic acid or linolenic acid, and mixtures thereof.
- Non-limiting examples of suitable non-volatile silicone oils that may be used in the composition in accordance with the invention may be non-volatile polydimethylsiloxanes (PDMSs), polydimethylsiloxanes comprising alkyl or alkoxy groups, that are pendent and/or at the end of a silicone chain, the groups each containing from 2 to 24 carbon atoms, phenyl silicones, such as phenyl trimethicones, phenyl dimethicones, phenyltrimethylsiloxydiphenylsiloxanes, diphenyl dimethicones, diphenylmethyldiphenyltrisiloxanes and 2-phenylethyl trimethylsiloxysilicates.
- PDMSs non-volatile polydimethylsiloxanes
- phenyl silicones such as phenyl trimethicones, phenyl dimethicones, phenyltrimethylsiloxydiphenylsi
- a composition optionally comprises at least one non-volatile hydrocarbon-based oil of plant origin, such as triglycerides consisting of fatty acid esters of glycerol the fatty acids of which may have chain lengths ranging from C4 to C28, in particular palm oil and hydrogenated jojoba oil.
- a composition is preferably free of silicone non-volatile oil(s).
- a composition is preferably free of non-volatile oil.
- the total content of non volatile oil(s) in a composition in accordance with the invention may range from 0.01% to 10% by weight, in particular from 0.1% to 8% by weight and preferably from 0.25% to 5% by weight relative to the total weight of the composition.
- a composition comprises less than 5% by weight of non-volatile oil(s) relative to the total weight of the composition.
- the composition may comprise at least one volatile oil.
- volatile oil is intended to mean an oil (or non-aqueous medium) that can evaporate upon application in less than one hour, at ambient temperature and atmospheric pressure.
- the volatile oil is a cosmetic volatile oil, which is liquid at ambient temperature. More specifically, a volatile oil has an evaporation rate of between 0.01 and 200 mg/cm 2 /min, limits included.
- the volatile hydrocarbon-based oil may be chosen from hydrocarbon-based oils containing from 7 to 16 carbon atoms.
- the composition may contain one or more volatile branched alkanes.
- the expression “one or more volatile branched alkanes” is intended to mean, without preference, “one or more volatile branched alkane oils”.
- C8-C16 branched alkanes such as C8-C16 isoalkanes (also known as isoparaffins), isododecane, isodecane, isohexadecane and for example the oils sold under the trade names Isopar or Permethyl, C8-C16 branched esters such as isohexyl neopentanoate, and mixtures thereof.
- a volatile linear alkane that is suitable for the invention is liquid at ambient temperature (about 25 °C) and at atmospheric pressure (760 mmHg).
- Colorants are preferably chosen from pulverulent materials, liposoluble dyes and water- soluble dyes, and mixtures thereof.
- the compositions according to the invention comprise at least one pulverulent colorant.
- the pulverulent colorants may be chosen from pigments and nacres, and preferably from pigments.
- the nacres may be chosen from white nacreous pigments such as mica coated with titanium or with bismuth oxychloride, colored nacreous pigments such as titanium mica with iron oxides, titanium mica with in particular ferric blue or chromium oxide, titanium mica with an organic pigment of the abovementioned type, and also nacreous pigments based on bismuth oxychloride.
- white nacreous pigments such as mica coated with titanium or with bismuth oxychloride
- colored nacreous pigments such as titanium mica with iron oxides, titanium mica with in particular ferric blue or chromium oxide, titanium mica with an organic pigment of the abovementioned type, and also nacreous pigments based on bismuth oxychloride.
- the liposoluble dyes are, for example, Sudan Red, D&C Red 17, D&C Green 6, b-carotene, soybean oil, Sudan Brown, D&C Yellow 11, D&C Violet 2, D&C Orange 5, quinoline yellow and annatto.
- any colorant used is chosen from one or more metal oxides that are present in a total amount of greater than or equal to 2% by weight relative to the total weight of the composition, and advantageously inclusively between 6% and 22% by weight relative to the total weight of the composition.
- the above-described anhydrous nail polish composition may be used to coating natural or synthetic nails.
- the anhydrous nail polish composition is applied over a natural or synthetic nail, then allowed to dry.
- a second nail polish composition is used as a basecoat and is directly applied to the natural or synthetic nail, and then the presently disclosed anhydrous nail polish composition is applied directly onto the basecoat.
- the basecoat can be any appropriate base coat as understood by a skilled artisan, and preferably the basecoat comprises thickening agents, film formers, and/or solvents.
- the presently disclosed anhydrous nail polish composition is preferably configured to an amount of the hollow borosilicate particles such that the underlying basecoat color is substantially the same before and after the application of the presently disclosed anhydrous nail polish composition.
- a standard nail polish formulation base was used for comparing three formulations: (i) an inventive formulation where 4% by weight of smaller mean particle diameter (3-20 pm) hollow calcium aluminum borosilicate particles were added to the base, (ii) an inventive formulation where 4% by weight of larger mean particle diameter (30 -50 pm) hollow calcium aluminum borosilicate particles were added to the base, and (iii) a comparative formula where 4% by weight of kaolin was added to the base.
- the above-described standard nail polish formulation base was used for comparing various formulations.
- the inventive formulation where up to 2% by weight of the smaller diameter hollow calcium aluminum borosilicate particles were added to the base, a comparative formula where 2% by weight of silica was added to the base, and comparative formulations where pearl pigments (plates of borosilciate with titanium dioxide) are added to the base.
- the hollow calcium aluminum borosilicate particles performed significantly better at mattifying the formulation than the plates of calcium aluminum borosilicate and titanium dioxide. Further, even at low usages, the hollow calcium aluminum borosilicate particles provided reductions in gloss as measured at 20° - 0.75% by weight had over a 60% reduction in gloss, and a 2.00% by weight had just under a 90% reduction in gloss.
- the standard nail polish formulation base described above was used for comparing two formulations: an inventive formulation where 4% by weight of hollow calcium aluminum borosilicate particles were added to the base, and a comparative formula where 4% by weight of silica was added to the base.
- Example 1 The standard nail polish formulation base described in Example 1 can be used for providing other example formulations.
- Table 4 Example Formulations (mean particle sizes in paratheses)
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Abstract
L'invention concerne des compositions anhydres de vernis à ongles qui utilisent des particules de borosilicate creuses en tant qu'agent matifiant. Les particules creuses de borosilicate peuvent être, par exemple, des particules de borosilicate de calcium et d'aluminium, et les particules peuvent être présentes dans des concentrations, par exemple, entre 0,1 % et 5 % en poids dans la composition.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/835,984 US20210299004A1 (en) | 2020-03-31 | 2020-03-31 | Mattifying nail compositions |
US16/835,984 | 2020-03-31 | ||
FR2004505 | 2020-05-06 | ||
FR2004505A FR3109882A1 (fr) | 2020-05-06 | 2020-05-06 | Compositions matifiantes pour ongles |
Publications (1)
Publication Number | Publication Date |
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WO2021202156A1 true WO2021202156A1 (fr) | 2021-10-07 |
Family
ID=75441974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2021/023586 WO2021202156A1 (fr) | 2020-03-31 | 2021-03-23 | Compositions matifiantes pour ongles |
Country Status (1)
Country | Link |
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WO (1) | WO2021202156A1 (fr) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060115439A1 (en) * | 2004-11-04 | 2006-06-01 | L'oreal | Compositions containing at least one silicone resin and glass beads |
US20060165620A1 (en) * | 2002-08-30 | 2006-07-27 | Patrice Bujard | Coloured gloss pigments having at least one coating of siox, with x=0.03 to 0.95 for use in cosmetic and personal care formulations |
WO2007068371A1 (fr) | 2005-12-14 | 2007-06-21 | Cognis Ip Management Gmbh | Procede pour produire des hydrocarbures |
US20070225424A1 (en) * | 2006-03-24 | 2007-09-27 | Merck Patent Gmbh | Glass flakes, and the use thereof as transparent filler |
WO2008155059A2 (fr) | 2007-06-19 | 2008-12-24 | Cognis Ip Management Gmbh | Mélanges d'hydrocarbures et leur utilisation |
EP2431428A1 (fr) * | 2010-09-21 | 2012-03-21 | Whiteoptics LLC | Composition de peinture réfléchissante de façon diffuse, procédé pour la fabrication de la composition de peinture et articles réfléchissants de façon diffuse |
US20130216597A1 (en) * | 2010-10-26 | 2013-08-22 | Merck Patent Gmbh | Pigments |
EP2917285B1 (fr) * | 2012-10-18 | 2018-12-12 | Merck Patent GmbH | Pigments |
-
2021
- 2021-03-23 WO PCT/US2021/023586 patent/WO2021202156A1/fr active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060165620A1 (en) * | 2002-08-30 | 2006-07-27 | Patrice Bujard | Coloured gloss pigments having at least one coating of siox, with x=0.03 to 0.95 for use in cosmetic and personal care formulations |
US20060115439A1 (en) * | 2004-11-04 | 2006-06-01 | L'oreal | Compositions containing at least one silicone resin and glass beads |
WO2007068371A1 (fr) | 2005-12-14 | 2007-06-21 | Cognis Ip Management Gmbh | Procede pour produire des hydrocarbures |
US20070225424A1 (en) * | 2006-03-24 | 2007-09-27 | Merck Patent Gmbh | Glass flakes, and the use thereof as transparent filler |
WO2008155059A2 (fr) | 2007-06-19 | 2008-12-24 | Cognis Ip Management Gmbh | Mélanges d'hydrocarbures et leur utilisation |
EP2431428A1 (fr) * | 2010-09-21 | 2012-03-21 | Whiteoptics LLC | Composition de peinture réfléchissante de façon diffuse, procédé pour la fabrication de la composition de peinture et articles réfléchissants de façon diffuse |
US20130216597A1 (en) * | 2010-10-26 | 2013-08-22 | Merck Patent Gmbh | Pigments |
EP2917285B1 (fr) * | 2012-10-18 | 2018-12-12 | Merck Patent GmbH | Pigments |
Non-Patent Citations (1)
Title |
---|
DR CHRISTOPH SCHMIDT ET AL: "Unique color effects by novel pearlescent pigments", RESEARCH DISCLOSURE, KENNETH MASON PUBLICATIONS, HAMPSHIRE, UK, GB, vol. 540, no. 12, 1 April 2009 (2009-04-01), pages 358, XP007138895, ISSN: 0374-4353 * |
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