EP1043967A1 - Composition de vernis a ongles contenant des microspheres - Google Patents

Composition de vernis a ongles contenant des microspheres

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Publication number
EP1043967A1
EP1043967A1 EP99958768A EP99958768A EP1043967A1 EP 1043967 A1 EP1043967 A1 EP 1043967A1 EP 99958768 A EP99958768 A EP 99958768A EP 99958768 A EP99958768 A EP 99958768A EP 1043967 A1 EP1043967 A1 EP 1043967A1
Authority
EP
European Patent Office
Prior art keywords
nail
microspheres
coating composition
microns
nail coating
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
EP99958768A
Other languages
German (de)
English (en)
Inventor
Danuvio Carrion
Debra J. Coleman-Nally
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Publication of EP1043967A1 publication Critical patent/EP1043967A1/fr
Ceased legal-status Critical Current

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
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A61K8/895—Polysiloxanes containing silicon bound to unsaturated aliphatic groups, e.g. vinyl dimethicone
    • 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
    • A61K8/025—Explicitly spheroidal or spherical shape
    • 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
    • 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
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • 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
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/85—Polyesters
    • 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
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/87—Polyurethanes
    • 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
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • A61K8/894—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a polyoxyalkylene group, e.g. cetyl dimethicone copolyol
    • 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
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns

Definitions

  • the subject of this invention is a colorless or colored nail coating composition containing microspheres.
  • Nail coatings must have good adhesion to the nail surface and the film formed on the nail by such coatings must exhibit good flexibility and strength.
  • modified resins to confer adhesion and plasticizers to confer flexibility to the coating.
  • abrasion resistance Another important attribute of a good nail coating is abrasion resistance.
  • nail coatings particularly long- wearing coatings, should have all of these characteristics: abrasion resistance, adhesion, flexibility and strength.
  • the abrasion resistance is generally achieved by incorporating fibrous materials such as KevlarTM (Aramide fibers) into the nail coating compositions to improve the durability of the coating.
  • KevlarTM Aramide fibers
  • aramide fibers are incorporated into conventional nail polish ingredients at a level of about 0.01% to 0.5%.
  • This nail composition exhibits improved abrasion resistance characteristics and film strength.
  • Other materials useful for achieving abrasion resistance may include sand, but sand is not uniform and has rough edges which tend to snag and catch on garments or even scratch the body.
  • talc in nail polish compositions.
  • talc negatively affects the rheology and stability of the final product due to the absorption characteristics of the talc.
  • microspheres can improve adhesion to the nail while providing extended wear, improved mar or scuff (i.e., abrasion) resistance, and/or improved leveling and application of the nail coating.
  • the use of microspheres can also give an appealing texture as well as a matte characteristic.
  • the inventors have discovered that the addition of microspheres has little to no detrimental effect on the gloss of the resulting nail coating. In fact the nail coating compositions containing microspheres can actually enhance gloss. Also, there is no negative effect on the rheology or on the stability of the nail coating composition.
  • German patent DEI 9603196 describes microspheres of average diameter 0.5// to lOOO ⁇ as a filler in, for example, alloys, dental fillings, cosmetics, pharmaceuticals and plastics.
  • European patent application EP 235 914 describes compositions for producing textured cellulosic or plastic surfaces which include adhesion promoters and a texture-modifying amount of microspheres. While the resulting textured surfaces have low gloss, high surface hardness, and resistance to abrasion, it is necessary to include an adhesion promoter in these compositions.
  • U.S. Patent No. 5,212,214 describes the use of ceramic microspheres as a filler in an arylene sulfide coating composition. The resulting composition is said to improve the hardness, inertness, abrasion resistance and durability of the coating. No film formers appear to be present.
  • the present invention relates to a nail coating composition which comprises, in a cosmetically acceptable medium, microspheres and at least one film-forming substance.
  • the present invention also relates to a nail coating composition for enhancing the gloss of a nail enamel top coat, where the composition contains microspheres of average diameter ranging from about 1 to about 12 microns, with a median diameter of less than 10 microns, and at least one film-forming substance.
  • the present invention also relates to a nail coating composition for filling ridges in or smoothing out a nail surface, where the composition contains microspheres of average diameter ranging from about 1 to about 40 microns, with a median diameter ranging from 20 to 35 microns, and at least one film-forming substance, as well as to a nail coating composition for providing texture or a matte finish to a nail surface, where the composition contains microspheres of average diameter ranging from about 50 to about 150 microns, with a median diameter of greater than 60 microns, and at least one film-forming substance.
  • the present invention is drawn to a method for enhancing the gloss of a nail coating composition by applying to a nail a base coat composition containing microspheres having an average diameter ranging from about 1 to about 12 microns, with a median diameter of less than 10 microns, and then applying a nail enamel top coat.
  • Another object of the present invention is a method for filling ridges in or smoothing out a nail surface by applying to the nail surface a nail coating composition containing microspheres of average diameter ranging from about 1 to about 40 microns, with a median diameter ranging from 20 to 35 microns, and to a method for providing texture or a matte finish to a nail surface by applying to the nail surface a nail coating composition containing microspheres with an average diameter ranging from about 50 to about 150 microns, with a median diameter of greater than 60 microns.
  • the present invention is drawn to a method for protecting a nail surface by applying to the nail surface a nail coating composition which comprises, in a cosmetically acceptable medium, microspheres and at least one film-forming substance
  • the presently claimed invention is drawn to a nail coating composition which comprises, in a cosmetically acceptable medium, microspheres and at least one film- forming substance.
  • the microspheres are included in the inventive nail coating composition in a concentration of about 0.05% to about 15% by weight relative to the total weight of the composition.
  • the microspheres are included in the nail coating composition in an amount ranging from about 0.1% to about 6% by weight relative to the total weight.
  • Microspheres useful in the present invention include these of glass, metal, ceramic and/or polymeric, and may be either hollow or solid or both.
  • Ceramic microspheres When ceramic microspheres are used, they are preferably composed of hollow, spherically-shaped ceramic particles.
  • the spherically-shaped ceramic particles are typically composed of from about 45 parts to about 60 parts by weight silica (SiO 2 ), from about 25 parts to about 38 parts by weight alumina (Al 2 O 3 ) and up to about ten parts by weight ferric oxide (Fe 2 O 3 ).
  • the particle sizes can range from about 1 to about 300 microns, with a distribution that can range from less than about 1 micron to about 12 microns, to about less than 100 microns to about 350 microns. The size and particle size distribution are dependent on the intended final use.
  • the microspheres generally have an average diameter of from about 1 micron to about 200 microns and a particle size distribution of 90% below 150 microns.
  • examples of commercially available ceramic microspheres suitable for use in the inventive nail enamel composition include, but are not limited to, ZEEOSPHERESTM from 3M and Zeelan Industries, Saint Paul, MN, EXTENDOSPHERESTM from the PQ Corporation, Valley Forge, PA, and Bionic Bubbles from Sphere Services Inc., Oak Ridge, TN.
  • microspheres according to the present invention can range in size and are generally categorized as small, medium and large.
  • small microspheres i.e., those having an average diameter ranging from about 1 to about 12 microns, with a median diameter of less than 10 microns, are included in the nail coating composition of the invention, resulting in improved gloss, wear enhancement, and resistance to chipping.
  • These "small" microspheres are available, e.g., as W210 ZEEOSPHERESTM from 3M/Zeelan Industries.
  • a composition comprising these small microspheres can be used as a base coat that enhances gloss when combined with, for example, a colored nail enamel top coat.
  • medium microspheres i.e., those having an average diameter ranging from about 1 to about 40 microns, with a median diameter of ranging from 20 to 35 microns, such as W610 ZEEOSPHERESTM from 3M/Zeelan Industries, are included in the inventive composition to fill in ridges in the nails.
  • large microspheres i.e., having an average diameter of about 50 to about 150 microns, with a median diameter of greater than 60 microns, such as W1012 Z- LIGHT SPHERESTM from 3M/Zeelan Industries, are included in the nail composition of the invention and provide texture and/or a matte finish to the nail.
  • the true density range of the microspheres can vary from about 0.125 g/cc to about 2.4 g/cc.
  • the preferred range depends on the desired effect: For example, for a suede look in a colored nail enamel composition, the preferred range is from about 0.5 g/cc to about 0.9 g/cc.
  • the preferred ranges for a filler can be from about 1.5g/cc up to about 2.5 g/cc.
  • Film-forming substances useful in the nail coating compositions according to the invention include, but are not limited to cellulose acetate, cellulose acetate butyrate, ethyl cellulose, vinyl polymers, nitrocellulose or its derivatives, acrylics or urethanes.
  • the film-forming substance is nitrocellulose, which provides a good combination of toughness, durability and solubility properties.
  • Different grades of nitrocellulose with varying viscosities are available and can be purchased, for example, from Hercules, Inc. or Bergerac.
  • the film-forming substance described above referred to below as the "primary film-former,” is generally in the claimed composition in a concentration sufficient to provide good coverage and sufficient film strength to the nail coating composition.
  • the primary film-formers are generally present in an amount of from about 5% to about 20%, preferably about 10% to about 14%, by weight of the total composition.
  • the primary film-formers are present in concentrations much higher than this, the film may become inflexible and subject to cracking or peeling.
  • the amount of primary film- formers can range higher than 20%, from about 3% to about 50% by weight of the total composition.
  • a secondary film-former may also be present in the nail coating composition of the invention.
  • the purpose of the secondary film former is generally to strengthen the primary film-former and to improve the adhesion characteristics of the coating composition.
  • Secondary film-formers which may be used in the present invention include, for example, alkyd resins, polyvinyl acetate, polyester resins, acrylic and methacrylic polymers and copolymers, polyurethane resins, epoxy resins, tosylamide epoxy resins, and resins resulting from the condensation of formaldehyde with an arylsulphonamide such as toluene sulphonamide formaldehyde resin which results from the condensation of formaldehyde and toluene sulphonamide.
  • Polyvinyl derivatives such as polyvinylbutyral as well as the copolymers described in French Patent Applications Nos. 80.07328, 81.03199 and 88.08172 may also be used as the secondary film-forming polymer.
  • Vinyl silicone copolymers such as those described in U.S. Patent 5,032,460 or in international application WO93/23009 can be advantageously used in blends with other film-formers. These blends of film-forming polymers can be used as the secondary film-formers and may give additional properties of flexibility to the coating composition.
  • Blends of polyurethane and acrylic resin, such as those described in European patent application EP 391 322, can also be used; however this blend may only yield intermediate properties and may not bring out the best qualities of the individual film-forming polymers.
  • the secondary film-formers may be present in the nail coating composition in an amount ranging from about 0.1% to about 25% by weight of the composition and preferably from about 8% to about 15% by weight of the composition.
  • plasticizers include tricresyl phosphate, benzyl benzoate, tributyl phosphate, butyl acetylricinoleate, glyceryl acetylricinoleate, dibutyl phthalate, butyl glycolate, dioctyl phthalate, butyl stearate, tributoxyethyl phosphate, triphenyl phosphate, triethyl citrate, tributyl acetylcitrate, 2-triethylhexyl acetylcitrate, dibutyl tartrate, dimethoxyethyl phthalate, diisobutyl phthalate, diamyl phthalate, camphor, glycerol tria
  • the amount of plasticizer used in the inventive nail coating composition may range from about 0.5% to about 18% and preferably from about 5% to about 10% by weight relative to the total weight of the composition.
  • cosmetically acceptable mediums include, but are not limited to, alkyl acetates such as methyl, ethyl, propyl or amyl acetates; alcohols such as ethyl, isopropyl, n-butyl alcohols; short chain alkanes such as pentane, cyclopentane, hexane, cyclohexane, heptane; chlorinated mediums such as methylene chloride, chloroform or methylchloroform; non-chlorinated mediums such as toluene or N-methyl-pyrrolidone; cellosolve and derivatives such as cellosolve butyl acetate, cellosolve acetate, butyl cellosolve, or ethyl cello
  • the medium used is alkyl acetate with the alkyl portion bearing 1 to about 4 carbons.
  • the medium or mixture of mediums may be present in the inventive composition in an amount of from about 30% to about 80% by weight relative to the total weight of the composition and more preferably from about 65% to about 78% by weight relative to the total weight of the composition.
  • the nail coating compositions of the invention may be in the form of a mixture of microspheres and an aqueous dispersion of at least one film-forming substance.
  • aqueous dispersions of this type are set forth in U.S. Patent 5,538,717, which relates to aqueous nail polishes containing, as film-forming substance, dispersions of polyester-polyurethane or polyether- polyurethane particles such as those formerly known by the trade name SANCURETM and sold by the Sanncor Company, now known as ANALURETM and sold by BF Goodrich.
  • dispersions examples include, but are not limited to, SA ⁇ CURE 2060TM (polyester-polyurethane), SA ⁇ CURE 815TM (polyester-polyurethane, now ANALURE 405TM), SA ⁇ CURE 878TM (polyether-polyurethane), and SA ⁇ CURE 861TM (polyether-polyurethane).
  • SA ⁇ CURE 2060TM polyyester-polyurethane
  • SA ⁇ CURE 815TM polyyester-polyurethane, now ANALURE 405TM
  • SA ⁇ CURE 878TM polyether-polyurethane
  • SA ⁇ CURE 861TM polyether-polyurethane
  • film-forming substances which can be used in the present invention in the form of an aqueous dispersion include acrylic emulsions and polyurethanes.
  • the at least one film-forming substance is present in the composition in an amount of about 3% to about 50%.
  • the spreading characteristics of the pigments may be improved by the use of perfluoroalkyl surfactants such as those described in U.S. Patent 5,571,858.
  • the nail coating composition of the present invention preferably contains at least one coloring agent.
  • coloring agents can be used, including, for example, inorganic pigments such as titanium dioxide, iron oxides, titanated mica, iron oxide coated mica, ultramarine, chromium oxide, chromium hydroxide, manganese violet, bismuth oxychloride or guanine; and organic coloring agents such as ferric ferrocyanide, and D&C Red Nos. 6, 7, 34, Blue No. 1, Violet No. 2 and Yellow No. 5.
  • the inorganic pigments may be surface treated as is customary to prevent migration or striation.
  • Colorant materials in the nail composition may also include chips or powder of mica, diamonds, silver, aluminum, or bronze. Also useful are specialty materials giving rise to two-tone color effects, sometimes known as color flops, such as liquid crystal silicones or multi-lamellar metallic particulates, which generally can be mixed with pigments or dyes to obtain a broader spectrum of brilliant color and increased luminous reflectance.
  • color flops such as liquid crystal silicones or multi-lamellar metallic particulates, which generally can be mixed with pigments or dyes to obtain a broader spectrum of brilliant color and increased luminous reflectance.
  • Such materials are described in, e.g., U.S. Patent No. 3,438,796; U.S. Patent No. 4,410,570; US Patent No. 4,434,010; U.S. Patent No. 4,838,648; U.S. Patent No.
  • each coloring agent is present in the nail coating composition in an amount up to about 6% by weight relative to the total weight of the composition.
  • the nail enamel compositions of the invention may also contain a thixotropic agent or a sedimentation retardant to thicken the composition, allow better spreading on the nail and suspend the colorant.
  • Conventional agents of this type are silicon dioxide containing compounds such as colloidal silicic acid and clays such as stearalkonium hectorite, stearalkonium bentonite or mixtures thereof.
  • Other useful thixotropes include urea-modified thixotrope agents such as those described in U.S. Patent 4,314,924.
  • One such thixotrope is available from BYK-Chemie under the trade name BYK-410.
  • the thixotrope is present in the nail enamel composition in an amount sufficient to produce a colloidal gel.
  • the thixotrope may be present in an amount of from about 0.05% to about 15% of the weight of the total composition.
  • the thixotrope is present in an amount of from about 0.5% to about 5% of the weight of the total composition.
  • the composition according to the invention may also include additives recognized by a person skilled in the art as being capable of incorporation into such a composition.
  • the composition may include at least one cosmetically active compound, which may be selected from vitamins, minerals, moisturizers, antioxidants, stimulants, protectors, hardening agents such as silica and formaldehyde/glyoxal, and UV absorbers. Any art recognized UV absorber can be used, both organic and inorganic.
  • Additional ingredients may include anti-foaming or anti-bubbling agents, keratin and its derivatives, melanin, collagen, cystine, chitosan and its derivatives, ceramides, oligoelements, protein hydrolysates, and phospholipids.
  • the inventive composition may also include a fast drying promoting agent.
  • compositions of the present invention can be manufactured by thorough mixing together of all the ingredients in the amounts described in the present invention. A person skilled in the nail enamel art would readily know of satisfactory equipment with which to do so.
  • Another aspect of the claimed invention is a method for enhancing the gloss of a nail coating composition by applying to a nail surface a base coat composition containing microspheres with average diameter ranging from about 1 to about 12 microns, with a median diameter of less than 10 microns.
  • a base coat composition containing microspheres with average diameter ranging from about 1 to about 12 microns, with a median diameter of less than 10 microns.
  • another nail composition e.g., a top colored enamel coat
  • Wear and chipping resistance are also improved.
  • Yet another aspect of the present invention is a method for smoothing out a nail surface or filling in ridges on a nail surface by applying to the nail surface a nail composition according to the invention, wherein the microspheres range in average diameter from about 1 to about 40 microns, with a median diameter of ranging from 20 to 35 microns.
  • the products of such methods may be sold, for example, as "ridge- filling" compositions.
  • the present invention is drawn to a method for providing texture or a matte finish to a nail surface, by applying to the nail surface a nail coating composition comprising microspheres having an average diameter ranging from about 50 to about 150 microns, with a median diameter of greater than 60 microns, and at least one film-forming substance.
  • the present invention is also drawn to a method of protecting a nail surface by applying to the nail surface a nail composition of the invention.
  • the following product was prepared as a colored, textured nail enamel composition Ingredients % w/w
  • 100.00 a UNIPLEX 670-P from Unitex Co.
  • b Vinyl silicone copolymer VS-80 from Minnesota Mining and Manufacturing
  • c W1012 Z-LIGHT SPHERESTM have a true density of 0.7 g/cc and the particle size distribution is from about 50 microns to about 105 microns, i.e., 10% of the particles have a particle size less than 50, 50% have a particle size less than 60, and 90% have a particle size less than 95 microns.
  • Example 2
  • Titanium dioxide 1.00
  • Panthenol is in solution in a blend of ethyl acetate, heptane and alcohol d : W610 ZEEOSPHERESTM have a true density of 2.4 g/cc and the particle size distribution is from about 1 micron to about 40 microns (325 mesh), i.e., 10% of the particles have a particle size less than 1, 50%o have a particle size less than 10, and 95% have a particle size less than 28 microns.
  • the following colorless product was prepared and was used as a glossy base and top coat which provided abrasion resistance.
  • Titanium dioxide 1.00
  • Rohm & Haas B66 d W210 ZEEOSPHERESTM have a true density of 2.4 g/cc and the particle size distribution is from about 1 micron to about 12 microns i.e., 10% of the particles have a particle size of less than 1, 50% have a particle size of less than 3, and 95% have a particle size of less than 11 microns.
  • the following water-based textured nail enamel composition was prepared using an aqueous dispersion of polyurethane as the film-forming substance and medium:
  • the following colored, glossy nail coating composition was prepared:
  • the following colored, glossy nail coating composition was prepared:
  • the following colored, glossy nail coating composition was prepared:
  • the following glossy base coat composition was prepared:

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne une composition de vernis à ongles contenant des microsphères de différents calibres et au moins une substance filmogène contenue dans un milieu autorisé en cosmétologie. L'invention concerne également des procédés d'utilisation correspondants.
EP99958768A 1998-11-05 1999-11-05 Composition de vernis a ongles contenant des microspheres Ceased EP1043967A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US186372 1994-01-24
US18637298A 1998-11-05 1998-11-05
PCT/US1999/025984 WO2000027347A1 (fr) 1998-11-05 1999-11-05 Composition de vernis a ongles contenant des microspheres

Publications (1)

Publication Number Publication Date
EP1043967A1 true EP1043967A1 (fr) 2000-10-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP99958768A Ceased EP1043967A1 (fr) 1998-11-05 1999-11-05 Composition de vernis a ongles contenant des microspheres

Country Status (5)

Country Link
EP (1) EP1043967A1 (fr)
JP (1) JP2002529385A (fr)
AU (1) AU1606200A (fr)
CA (1) CA2316445A1 (fr)
WO (1) WO2000027347A1 (fr)

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JP2004514728A (ja) * 2000-12-04 2004-05-20 ロレアル　ソシエテ　アノニム 尿素変性チキソトロピー剤を含有するマニキュア液組成物
JP4570810B2 (ja) * 2001-04-23 2010-10-27 株式会社資生堂 メタリックネールエナメル
JP2002338437A (ja) * 2001-05-21 2002-11-27 Kose Corp 美爪料
EP1364639A3 (fr) * 2002-05-23 2003-12-10 Schott Glas Formulation de produits cosmétiques avec du verre en poudre
US20040191192A1 (en) * 2003-03-28 2004-09-30 Blankenbeckler Nicole L. Nail polish composition and method of making same
FR2868947B1 (fr) * 2004-04-20 2006-07-07 Durlin France Sa Dissolvant gel sans acetone
US20120305017A1 (en) * 2009-11-02 2012-12-06 Shigeru Fukumoto Skin cosmetic kneaded composition and method for producing same, and method for using skin cosmetic kneaded composition
NL2003787C2 (nl) 2009-11-11 2011-05-12 Kuziba B V Afsluiter, samenstellende delen van de afsluiter, inrichting en werkwijze voor het aanbrengen van een dergelijke afsluiter.
PL2420222T3 (pl) 2010-08-19 2017-06-30 Eckart Gmbh Aksamitny w dotyku lakier do paznokci
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JP2002529385A (ja) 2002-09-10
WO2000027347A1 (fr) 2000-05-18
AU1606200A (en) 2000-05-29

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