Classifications

• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
  • A61K8/00—Cosmetics or similar toiletry preparations
  • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
  • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
  • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
  • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
  • A61K8/8158—Homopolymers or copolymers of amides or imides, e.g. (meth) acrylamide; Compositions of derivatives of such polymers
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
  • A61K8/00—Cosmetics or similar toiletry preparations
  • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
  • A61K8/04—Dispersions; Emulsions
  • A61K8/06—Emulsions
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
  • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
  • A61Q1/02—Preparations containing skin colorants, e.g. pigments
  • A61Q1/04—Preparations containing skin colorants, e.g. pigments for lips

Definitions

• compositions comprising at least one acrylic thickener and at least one oil.
• compositions containing at least one acrylic thickener and at least one oil can have surprisingly good texture, spreadability, shine and/or feel properties, as well as good skin adherence properties.
• compositions including pigmented cosmetics such as foundations, concealers, lipsticks, and mascaras, and other cosmetic and sunscreen compositions, have been formulated in an attempt to posses good feel and texture upon application.
• pigmented cosmetics such as foundations, concealers, lipsticks, and mascaras
• other cosmetic and sunscreen compositions have been formulated in an attempt to posses good feel and texture upon application.
• many of these compositions can be difficult to apply and do not possess a soft texture or smooth feel upon application.
• such compositions oftentimes have a tendency to feel tacky, yielding poor application and spreadability characteristics.
• Silicone elastomers have been added to cosmetic compositions to improve the feel of the compositions.
• the use of silicone elastomers can be problematic, given their expense and that they can be difficult to formulate owing to their chemical make up -- for example, compositions including silicone elastomers can be unstable, particularly if uncomplimentary compounds are added to an elastomer-containing composition.
• one aspect of the present invention is a care and/or makeup and/or treatment composition for lips which has good cosmetic properties such as, for example, good shine, feel and/or texture properties upon application.
• compositions comprising at least one acrylic thickener and at least one oil.
• such compositions contain a majority of water (that is, at least 50%) and are in the form of an emulsion.
• compositions further comprise at least one amphiphilic thickener.
• the present invention also relates to colored compositions comprising at least one coloring agent, at least one acrylic thickener and at least one oil.
• Such colored compositions can be, for example, lipstick or liquid lip colors.
• such compositions further comprise at least one amphiphilic thickener.
• the present invention also relates to methods of treating, caring for and/or making up keratinous material (for example, skin, eyes, eyelashes, nails or lips) by applying compositions of the present invention to the keratinous material in an amount sufficient to treat, care for and/or make up the keratinous material.
• keratinous material for example, skin, eyes, eyelashes, nails or lips
• the present invention also relates to methods of enhancing the appearance of keratinous material (for example, skin, eyes, eyelashes, or lips) by applying compositions of the present invention to the keratinous material in an amount sufficient to enhance the appearance of the keratinous material.
• keratinous material for example, skin, eyes, eyelashes, or lips
• the present invention further relates to compositions having improved cosmetic properties such as, for example, increased anti- smudging properties, increased long wear properties, and/or better texture, shine and/or feel upon application.
• the present invention also relates to methods of improving the feel, shine and/or texture properties of a composition upon application to a keratin material comprising adding to a composition (for example, a lip composition) at least one acrylic thickener and at least one oil. Preferably, at least one amphiphilic thickener is also added.
• a composition for example, a lip composition
• at least one acrylic thickener and at least one oil Preferably, at least one amphiphilic thickener is also added.
• the expression “at least one” means one or more and thus includes individual components as well as
• Film former or "film forming agent” as used herein means a polymer or resin that leaves a film on the substrate to which it is applied, for example, after a solvent accompanying the film former has evaporated, absorbed into and/or dissipated on the substrate.
• Transfer resistance refers to the quality exhibited by compositions that are not readily removed by contact with another material, such as, for example, a glass, an item of clothing or the skin, for example, when eating or drinking. Transfer resistance may be evaluated by any method known in the art for evaluating such. For example, transfer resistance of a composition may be evaluated by a "kiss” test. The "kiss" test may involve application of the composition to lips followed by rubbing a material, for example, a sheet of paper, against the lips after expiration of a certain amount of time following application, such as 2 minutes after application.
• transfer resistance of a composition may be evaluated by the amount of product transferred from a wearer to any other substrate, such as transfer from the lips of an individual to a collar when putting on clothing after the expiration of a certain amount of time following application of the composition to the lips.
• the amount of composition transferred to the substrate e.g., collar, or paper
• a composition may be transfer resistant if a majority of the product is left on the wearer's lips.
• the amount transferred may be compared with that transferred by other compositions, such as commercially available compositions. In a preferred embodiment of the present invention, little or no composition is transferred to the substrate from the lips.
• Long wear compositions refers to compositions where color remains the same or substantially the same as at the time of application, as viewed by the naked eye, after an extended period of time.
• Long wear properties may be evaluated by any method known in the art for evaluating such properties. For example, long wear may be evaluated by a test involving the application of a composition to lips and evaluating the color of the composition after an extended period of time. For example, the color of a composition may be evaluated immediately following application to lips and these characteristics may then be reevaluated and compared after a certain amount of time. Further, these characteristics may be evaluated with respect to other compositions, such as commercially available compositions.
• Substituted means comprising at least one substituent.
• substituents include atoms, such as oxygen atoms and nitrogen atoms, as well as functional groups, such as hydroxyl groups, ether groups, alkoxy groups, acyloxyalky groups, oxyalkylene groups, polyoxyalkylene groups, carboxylic acid groups, amine groups, acylamino groups, amide groups, halogen containing groups, ester groups, thiol groups, sulphonate groups, thiosulphate groups, siloxane groups, and polysiloxane groups.
• the substituent(s) may be further substituted.
• Volatile as used herein, means having a flash point of less than about 100°C.
• Non-volatile as used herein, means having a flash point of greater than about 100°C.
• the composition of the present invention may be in any form, either liquid or non-liquid (semi-solid, soft solid, solid, etc.).
• it may be a paste, a solid, a gel, or a cream.
• It may be an emulsion, such as an oil-in-water or water-in-oil emulsion, a multiple emulsion, such as an oil-in-water-in-oil emulsion or a water-in-oil-in-water emulsion, or a solid, rigid or supple gel.
• the composition of the invention may, for example, comprise an external or continuous fatty phase.
• the composition can also be a molded composition or cast as a stick or a dish.
• hardness of the composition may also be considered.
• the hardness of a composition may, for example, be expressed in gramforce (gf).
• the composition of the present invention may, for example, have a hardness ranging from 20 gf to 2000 gf, such as from 20 gf to 900 gf, and further such as from 20 gf to 600 gf.
• This hardness is measured in one of two ways.
• a first test for hardness is according to a method of penetrating a probe into the composition and in particular using a texture analyzer (for example TA-XT2i from Rheo) equipped with an ebonite cylinder of height 25 mm and diameter 8 mm.
• the hardness measurement is carried out at 20°C at the center of 5 samples of the composition.
• the cylinder is introduced into each sample of composition at a pre-speed of 2 mm/s and then at a speed of 0.5 mm/s and finally at a post-speed of 2 mm/s, the total displacement being 1 mm.
• the recorded hardness value is that of the maximum peak observed.
• the measurement error is ⁇ 50gf.
• the second test for hardness is the "cheese wire” method, which involves cutting an 8.1 mm or preferably 12.7 mm in diameter stick composition and measuring its hardness at 20°C using a DFGHS 2 tensile testing machine from Indelco-Chatillon Co. at a speed of 100 mm/minute.
• the hardness value from this method is expressed in grams as the shear force required to cut a stick under the above conditions.
• the hardness of compositions according to the present invention which may be in stick form may, for example, range from 30 gf to 300 gf, such as from 30 gf to 250 gf, for a sample of 8.1 mm in diameter stick, and further such as from 30 gf to 200 gf, and also further such as from 30 gf to 120 gf for a sample of 12.7 mm in diameter stick.
• the hardness of the composition of the present invention may be such that the compositions are self-supporting and can easily disintegrate to form a satisfactory deposit on keratin materials.
• this hardness may impart good impact strength to the inventive
• compositions which may be molded or cast, for example, in stick or dish form.
• the skilled artisan may choose to evaluate a composition using at least one of the tests for hardness outlined above based on the application envisaged and the hardness desired. If one obtains an acceptable hardness value, in view of the intended application, from at least one of these hardness tests, the composition falls within preferred embodiments of the invention.
• stability is tested by placing the composition in a controlled environment chamber for 8 weeks at 25°C.
• the physical condition of the sample is inspected as it is placed in the chamber.
• the sample is then inspected again at 24 hours, 3 days, 1 week, 2 weeks, 4 weeks and 8 weeks.
• the sample is examined for abnormalities in the composition such as phase separation if the composition is in the form of an emulsion, bending or leaning if the composition is in stick form, melting, or syneresis (or sweating).
• the stability is further tested by repeating the 8-week test at 25°C, 37°C, 45°C and under freeze-thaw conditions.
• a composition is considered to lack stability if in any of these tests an abnormality that impedes functioning of the composition is observed. The skilled artisan will readily recognize an abnormality that impedes functioning of a composition based on the intended application.
• compositions and methods of the present invention can comprise, consist of, or consist essentially of the essential elements and limitations of the invention described herein, as well as any additional or optional ingredients, components, or limitations described herein or otherwise useful in personal care.
• the compositions are acidic. That is, the compositions of the present invention preferably have a pH of less than 7, preferably between 4.5 and 6.5, and preferably between 5 and 6, including all ranges and subranges therebetween.
• compositions comprising at least one acrylic thickener are provided.
• Acrylic thickener refers to polymers based upon one or more (meth)acrylic acid (and corresponding (meth)acrylate) monomers or similar monomers.
• the acrylic thickener is an anionic acrylic polymer comprising at least one monomer performing a weak acid function such as, for example, acrylic acid, methacrylic acid, itaconic acid, crotonic acid, maleic acid and/or fumaric acid.
• one or more monomers may have an alkylhydroxyl group such as a C2-C4 hydroxyl group sucha as a hydroxyethyl group, a hydroxypropyl group, a dihydroxypropyl group, etc.
• the acrylic thickener is an anionic acrylic polymer further comprising at least one monomer performing a strong acid function such as, for example, monomers having a function of the sulfonic acid type or phosphonic acid type, such as 2- acrylamido-2-methylpropane sulfonic acid (AMPS).
• a strong acid function such as, for example, monomers having a function of the sulfonic acid type or phosphonic acid type, such as 2- acrylamido-2-methylpropane sulfonic acid (AMPS).
• the anionic acrylic polymer may be crosslinked (or branched).
• suitable crosslinking agents include, but are not limited to, methylene bisacrylamide (MBA), ethylene glycol diacrylate, polyethylene glycol dimethacrylate, diacrylamide, cyanomethacrylate, vinyloxyethacrylate or methacrylate, formaldehyde, glyoxal, and compositions of the glycidylether type such as ethyleneglycol diglycidylether, or epoxydes.
• acrylic thickeners are disclosed in U.S. patent application publication nos. 2004/0028637 and 2008/0196174, the entire contents of both of which are incorporated herein by reference.
• Particularly preferred acrylic thickeners are sodium acrylate/sodium acryloyldimethyl taurate copolymers.
• a particularly preferred acrylic thickener is that sold under the INCI name Sodium Acrylate/Sodium
• Sorbitan Laurate & Trideceth-6 which is marketed by Arch Personal Care Products, South Plainfield, NJ, USA under the tradename ViscUp®EZ.
• Another acrylic thickener is that sold under the INCI name hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer by SEPPIC INC, Fairfield, NJ, USA under the tradename Sepinov EMT 10.
• the acrylic thickener(s) represent from about 0.25% to about 10% of the total weight of the composition, more preferably from about 0.5% to about 7% of the total weight of the composition, and most preferably from about 1 % to about 5%, including all ranges and subranges therebetween.
• the acrylic thickener(s) preferably represent from about 0.1 % to about 5% of the total weight of the composition, more preferably from about 0.3% to about 4% of the total weight of the
• composition and most preferably from about 0.5% to about 3%, including all ranges and subranges therebetween.
• the compositions of the present invention comprise water.
• embodiment water is preferably present in an amount ranging from about 30 to about 95 %, preferably from about 50 to about 92%, and more preferably from about 70 to about 90 % relative to the total weight of the composition, including all ranges and subranges therebetween.
• such water-containing cosmetic compositions are lip
• compositions for example, lipstick or liquid lip colors
• emulsions or dispersions are emulsions or dispersions.
• compositions of the present invention are in the form of an emulsion.
• Suitable emulsion forms include but are not limited to oil-in-water, water-in- oil, oil-in-water-in-oil, water-in-oil-in-water and nanoemulsions (emulsions whose oil globules are of very fine particle size, that is to say that they have a number-average size of less than about 100 nanometers (nm)).
• Emulsions contain at least one oil phase and at least one aqueous phase.
• emulsions contain surfactants or surfactant-like materials which provide stability to the emulsions and inhibit de-phasing of the emulsions.
• compositions comprising at least one fatty substance are provided.
• Suitable fatty substances include oil(s) and/or wax(es).
• Oil means any non-aqueous medium which is liquid at ambient temperature (25°C) and atmospheric pressure (760 mm Hg).
• a "wax” for the purposes of the present disclosure is a lipophilic fatty compound that is solid at ambient temperature (25°C) and changes from the solid to the liquid state reversibly, having a melting temperature of more than 30°C and, for example, more than 45°C, which can be as high as 150°C, a hardness of more than 0.5 MPa at ambient temperature, and an anisotropic crystalline organization in the solid state.
• Suitable oils include volatile and/or non-volatile oils.
• oils can be any acceptable oil including but not limited to silicone oils and/or hydrocarbon oils.
• the composition of the present invention preferably comprise one or more volatile silicone oils.
• volatile silicone oils include linear or cyclic silicone oils having a viscosity at room temperature less than or equal to 6cSt and having from 2 to 7 silicon atoms, these silicones being optionally substituted with alkyl or alkoxy groups of 1 to 10 carbon atoms.
• Specific oils that may be used in the invention include octamethyltetrasiloxane,
• volatile oils which may be used include KF 96A of 6 cSt viscosity, a commercial product from Shin Etsu having a flash point of 94°C.
• the volatile silicone oils have a flash point of at least 40°C.
• Non-limiting examples of volatile silicone oils are listed in Table 1 below.
• a volatile linear silicone oil may be employed in the present invention.
• Suitable volatile linear silicone oils include those described in U.S. patent no. 6,338,839 and WO03/042221 , the contents of which are incorporated herein by reference.
• the volatile linear silicone oil is decamethyltetrasiloxane.
• the decamethyltetrasiloxane is further combined with another solvent that is more volatile than decamethyltetrasiloxane.
• the composition of the present invention preferably comprises one or more non-silicone volatile oils and may be selected from volatile hydrocarbon oils, volatile esters and volatile ethers.
• volatile non-silicone oils include, but are not limited to, volatile hydrocarbon oils having from 8 to 16 carbon atoms and their mixtures and in particular branched C 8 to Ci6 alkanes such as C 8 to C-I6 isoalkanes (also known as isoparaffins), isododecane, isodecane, and for example, the oils sold under the trade names of Isopar or Permethyl.
• the volatile non-silicone oils have a flash point of at least 40°C.
• Non-limiting examples of volatile non-silicone volatile oils are given in Table 2 below.
• the volatility of the solvents/oils can be determined using the evaporation speed as set forth in U.S. patent no. 6,338,839, the contents of which are incorporated by reference herein.
• the composition comprises at least one non-volatile oil.
• non-volatile oils that may be used in the present invention include, but are not limited to, polar oils such as:
• - hydrocarbon-based plant oils with a high triglyceride content consisting of fatty acid esters of glycerol, the fatty acids of which may have varied chain lengths, these chains possibly being linear or branched, and saturated or unsaturated; these oils are especially wheat germ oil, corn oil, sunflower oil, karite butter, castor oil, sweet almond oil, macadamia oil, apricot oil, soybean oil, rapeseed oil, cottonseed oil, alfalfa oil, poppy oil, pumpkin oil, sesame seed oil, marrow oil, avocado oil, hazelnut oil, grape seed oil, blackcurrant seed oil, evening primrose oil, millet oil, barley oil, quinoa oil, olive oil, rye oil, safflower oil, candlenut oil, passion flower oil or musk rose oil; or caprylic/capric acid triglycerides, for instance those sold by the company Stearineries Dubois or those sold under the names Miglyol
• R 5 COOR 6 in which R 5 represents a linear or branched higher fatty acid residue containing from 1 to 40 carbon atoms, including from 7 to 19 carbon atoms, and R 6 represents a branched hydrocarbon-based chain containing from 1 to 40 carbon atoms, including from 3 to 20 carbon atoms, with R 6 + R 7 > 10, such as, for example, Purcellin oil (cetostearyl octanoate), isononyl isononanoate, Ci 2 to Ci5 alkyl benzoate, isopropyl myristate, 2-ethylhexyl palmitate, and octanoates, decanoates or ricinoleates of alcohols or of polyalcohols;
• R 5 represents a linear or branched higher fatty acid residue containing from 1 to 40 carbon atoms, including from 7 to 19 carbon atoms
• R 6 represents a branched hydrocarbon-based chain containing from 1 to 40 carbon atoms, including from 3 to
• hydroxylated esters for instance isostearyl lactate or diisostearyl malate; and pentaerythritol esters;
• C 8 to C 2 6 fatty alcohols for instance oleyl alcohol, cetyl alcohol, stearyl alcohol, and cetearly alcohol;
• non-volatile oils examples include, but are not limited to, non-polar oils such as branched and unbranched hydrocarbons and hydrocarbon waxes including polyolefins, in particular Vaseline (petrolatum), paraffin oil, squalane, squalene, hydrogenated polyisobutene, hydrogenated polydecene, polybutene, mineral oil, pentahydrosqualene, and mixtures thereof.
• non-polar oils such as branched and unbranched hydrocarbons and hydrocarbon waxes including polyolefins, in particular Vaseline (petrolatum), paraffin oil, squalane, squalene, hydrogenated polyisobutene, hydrogenated polydecene, polybutene, mineral oil, pentahydrosqualene, and mixtures thereof.
• the at least oil is a high viscosity oil which is a silicone oil and/or a hydrocarbon oil.
• “High viscosity” means an oil having a viscosity greater than 250 cSt at 25°C.
• Suitable examples of such silicone oils include, but are not limited to, non-volatile silicone fluids such as, for example, polyalkyl (aryl) siloxanes.
• Suitable polyalkyl siloxanes include, but are not limited to, polydimethyl siloxanes, which have the CTFA designation dimethicone, polydiethyl siloxane, phenyl trimethicone, trimethyl pentaphenyl trisiloxane, phenyldimethicone, phenyltrimethylsiloxydiphenylsiloxane,
• suitable high viscosity silicone oils include, but are not limited to, 15 M 30 from PCR (500 cSt) or Belsil PDM 1000 (1 000 cSt) from
• Wacker and Dow Corning 200 (350 cSt) (the values in parenthesis represent viscosities at 25°C).
• hydrocarbon oils include, but are not limited to, fluids having a molecular mass of more than 500 g/mol, for example more than 600 g/mol, and for example more than 650 g/mol.
• hydrocarbon a compound comprising principally atoms of carbon and hydrogen and optionally one or more functional groups chosen from hydroxyl, ester, ether and carboxyl functions.
• compounds are, according to one aspect, devoid of --S1--O-- groups.
• Suitable ester oils can also be described according to formula R1 COOR2 in which R represents a linear or branched higher fatty acid residue containing from 1 to 40 carbon atoms, including from 7 to 19 carbon atoms, and R 2 represents a branched hydrocarbon-based chain containing from 1 to 40 carbon atoms, including from 3 to 20 carbon atoms, with + R 2 > 10, such as, for example, Purcellin oil (cetostearyl octanoate), isononyl isononanoate, Ci2 to Ci5 alkyl benzoate, isopropyl myristate, 2-ethylhexyl palmitate, and octanoates, decanoates or ricinoleates of alcohols or of polyalcohols;
• R represents a linear or branched higher fatty acid residue containing from 1 to 40 carbon atoms, including from 7 to 19 carbon atoms
• R 2 represents a branched hydrocarbon-based chain containing from 1 to 40 carbon
• esters for instance isostearyl lactate or diisostearyl malate; and pentaerythritol esters.
• a particularly preferred ester is diisostearyl malate.
• the at least one oil is present in the compositions of the present invention in an amount ranging from about 1 to about 50% by weight, more preferably from about 2 to about 40% by weight, and most preferably from about 2.5 to about 35% by weight, based on the total weight of the composition, including all ranges and subranges within these ranges.
• the compositions of the present invention comprise at least one wax.
• suitable examples of waxes that can be used in accordance with the present disclosure include those generally used in the cosmetics field: they include those of natural origin, such as beeswax, carnauba wax, candelilla wax, ouricoury wax, Japan wax, cork fibre wax or sugar cane wax, rice wax, montan wax, paraffin wax, lignite wax or microcrystalline wax, ceresin or ozokerite, and hydrogenated oils such as hydrogenated castor oil or jojoba oil; synthetic waxes such as the polyethylene waxes obtained from the polymerization or copolymerization of ethylene, and Fischer-Tropsch waxes, or else esters of fatty acids, such as octacosanyl stearate, glycerides which are concrete at 30°C, for example at 45°C, silicone waxes, such as alkyl- or alkoxydimethicones having an al
• Heterene under the name HEST 2T-4S, and mixtures thereof.
• the wax or waxes may be present in an amount ranging from 0.1 to 50% by weight relative to the total weight of the composition, for example from 1 to 30%, and for example from 3 to 25%, including all ranges and subranges therebetween.
• the acrylic thickener and the fatty substance(s) are present in the compositions of the present invention in a weight ratio of 1 :2 to 1 :20, preferably 1 :3 to 1 :15, and preferably 1 :4 to 1 :12, including all ranges and subranges therebetween.
• the acrylic thickener expands in the water phase of the compositions of the present invention in the form of a polymeric matrix, and that oil is trapped inside this matrix. It is further believed that the trapped oil is later released during application, thereby providing improved shine and comfort of the lip compositions upon application.
• compositions further comprising at least one amphiphilic thickener are provided.
• amphiphilic thickener refers to polymers comprising at least one hydrophilic unit which and at least one hydrophobic unit.
• the amphiphilic thickener comprises at least one hydrophilic unit which is unsaturated carboxylic acid or its derivative, and at least one hydrophobic unit which has between 8 and 30 carbon atoms, preferably between 10 and 22 carbon atoms, and preferably between 12 and 22 carbon atoms, including all ranges and subranges therebetween.
• the hydrophobic unit comprises a C8 to C30 alkyl ester or oxyethylenated C8-C30 alkyl ester of unsaturated carboxylic acid.
• the unsaturated carboxylic acid is preferably acrylic acid, methacrylic acid or itaconic acid.
• examples include but are not limited to material sold under trade name Aculy-22 by the company Rohm & Haas, materials sold under trade names Permulen TR1 , Carbopol 2020, Carbopol Ultrez-21 by the company Noveon, and materials sold under the trade names Structure 2001 and Structure 3001 by the company National Starch.
• the amphiphilic thickener(s) represent from about 0.1 % to about 3 % of the total weight of the composition, more preferably from about 0.2% to about 2% of the total weight of the
• composition and most preferably from about 0.2% to about 1 %, including all ranges and subranges therebetween.
• amphiphilic thickener when the acrylic thickener and the amphiphilic thickener are present in the compositions of the present invention in a weight ratio of 1 to 1 , preferably 2 to 1 , preferably 3 to 1 , and preferably 3 to 2, including all ranges and subranges therebetween.
• amphiphilic thickener is present, the acrylic thickener and the fatty acids
• compositions of the present invention are present in the compositions of the present invention in a weight ratio of 1 to 10, preferably 0.002 to 1 , and preferably 0.03 to 1 , including all ranges and subranges therebetween.
• amphiphilic thickener is present, the amphiphilic thickener and the fatty substance(s) are present in the compositions of the present invention in a weight ratio of 1 to 10, preferably 0.002 to 1 , and preferably 0.02 to 1 , including all ranges and subranges therebetween.
• compositions of the present invention further comprise at least one surfactant.
• Suitable surfactants for use in accordance with the present invention are not limited, and include any surfactant typically used in cosmetic compositions.
• surfactants for use in the compositions of the present invention include, but are not limited to, nonionic surfactants such as linear or branched polyglycerol alkyl ethers, such as, for example, Polyglyceryl-2 oleyl ether or Polyglyceryl-4 oleyl ether; Ethoxylated alkylphenols having an alkyl chain comprising from 8 to 26 carbon atoms, for example ethoxylated alkylphenols having an alkyl chain comprising 9 carbon atoms (CTFA name: Nonoxynol), such as Nonoxynol-2, for example the product sold under the name Igepal CO-210 by Rhone-Poulenc, and their mixtures; Esters of polyols derived from fatty acids comprising from 8 to 30 carbon atoms, and their oxyalkylenated and in particular oxyethylenated derivatives, the polyols preferably being chosen from sugars, C2-C6 alkylene glycol
• glycerol esters of monoglycerides, such as monoolein (glyceryl oleate); monolinolein (glyceryl linoleate); monolaurin (glyceryl laurate), glyceryl stearate, and their mixtures; polyglycerol esters, of diglyceryl monoisostearate, diglyceryl oleate, triglyceryl monooleate, diglyceryl distearate, pentaglyceryl tristearate and their mixtures; oxyethylenated glycerol ester, of, for example,
• oxyethylenated glycerol stearate comprising 20 oxyethylene units, such as the product sold under the name Tagat S by Goldschmidt; sorbitan esters, of, for example, sorbitan stearate, such as the product sold under the name Span 60 by ICI, sorbitan laurate, such as the product sold under the name Span 20 by ICI, sorbitan palmitate, such as the product sold under the name Span 40 by ICI, sorbitan tristearate, such as the product sold under the name Span 65 by ICI, sorbitan oleate, such as the product sold under the name Span 80 by ICI, and sorbitan trioleate, such as the product sold under the name Span 85 by ICI.
• sorbitan esters of, for example, sorbitan stearate, such as the product sold under the name Span 60 by ICI, sorbitan laurate, such as the product sold under the name Span 20 by ICI,
• sugar esters of those derived from the following sugars: sucrose, glucose, fructose, mannose, galactose, arabinose, xylose, maltose, cellobiose, lactose, trehalose, raffinose or gentianose (for example, of sucrose cocoate, sucrose monooctanoate, sucrose monodecanoate, sucrose monolaurate, sucrose monomyristate, sucrose monopalmitate, sucrose monostearate, sucrose monooleate, sucrose monolinoleate, sucrose dioleate, sucrose dipalmitate, sucrose distearate, sucrose dilaurate, sucrose dilinoleate, sucrose tristearate, esters of octy
• alkylpolyglucosides such as decylglucoside ((C9/C1 1
• alkyOpolyglucoside (1 ,4) such as the product sold under the name Mydol 10 by Kao Chemicals or under the name Plantaren 2000 UP by Henkel.
• Suitable surfactants also include "alkoxylated fatty alcohols" -- any fatty alcohol which comprises a carbon chain having at least 5 carbon atoms (excluding the alkoxy group) and at least one alkoxy group.
• the at least one alkoxylated fatty alcohol may have a carbon chain of C8 or greater, C10 or greater, or C12 or greater.
• the at least one alkoxylated fatty alcohol is chosen from ethoxylated fatty alcohols. In one embodiment, the at least one alkoxylated fatty alcohol is chosen from alkoxy esters of polyglyceryl.
• Non-limiting examples of suitable alkoxylated fatty alcohols include ceteareth compounds (ceteareth-2, ceteareth-3, ceteareth- 4, etc.), deceth compounds (deceth-3, deceth-5, deceth-6, etc.), laureth compounds (laureth-1 , laureth-2, laureth-3, etc.), oleth compunds (for example, oleth-5), steareth compounds (for example, steareth-2, steareth- 10), polyglyceryl 4-lauryl ether, polyglyceryl 4-oleyl ether, polyglyceryl 2- oleyl ether, polyglyceryl 2-cetyl ether, polyglyceryl 6-cetyl ether, polyglyceryl 6-oleylcetyl ether, polyglyceryl 6-octadecyl ether, C9-1 1 pareth-3, C9-1 1 pareth-6, C1 1-15 pareth-3, C1 1-15 pare
• Suitable surfactants further include amphiphilic lipids such as hydrogenated lecithin.
• the at least surfactant is present in the compositions of the present invention in an amount ranging from about 0.5 to about 15% by weight, more preferably from about 0.5 to about 10% by weight, and most preferably from about 1 to about 5% by weight, based on the total weight of the composition, including all ranges and subranges within these ranges.
• compositions of the present invention are essentially free of surfactants (that is, 0.3% surfactant or less surfactant is present in the composition) or are free of surfactants (that is, less than 0.1 % surfactant is present in the compositions of the present invention).
• compositions further comprising at least one coloring agent are provided.
• such colored compositions can be cosmetic
• compositions such as, for example, lip compositions (for example, lipstick or liquid lip colors), mascaras, nail polish or foundations.
• the at least one coloring agent is preferably chosen from pigments, dyes, such as liposoluble dyes, nacreous pigments, and pearling agents.
• Representative liposoluble dyes which may be used according to the present invention include Sudan Red, DC Red 17, DC Green 6, ⁇ -carotene, soybean oil, Sudan Brown, DC Yellow 1 1 , DC Violet 2, DC Orange 5, annatto, and quinoline yellow.
• the liposoluble dyes, when present, generally have a concentration ranging up to 20% by weight of the total weight of the composition, such as from 0.0001 % to 6%, including all ranges and subranges therebetween.
• the nacreous pigments which may be used according to the present invention 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 ferric blue or chromium oxide, titanium mica with an organic pigment chosen from those mentioned above, and 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 ferric blue or chromium oxide, titanium mica with an organic pigment chosen from those mentioned above, and nacreous pigments based on bismuth oxychloride.
• composition in a concentration ranging up to 50% by weight of the total weight of the composition, such as from 0.1 % to 20%, preferably from 0.1 % to 15%, including all ranges and subranges therebetween.
• the pigments which may be used according to the present invention, may be chosen from white, colored, inorganic, organic, polymeric, nonpolymeric, coated and uncoated pigments.
• Representative examples of mineral pigments include titanium dioxide, optionally surface- treated, zirconium oxide, zinc oxide, cerium oxide, iron oxides, chromium oxides, manganese violet, ultramarine blue, chromium hydrate, and ferric blue.
• Representative examples of organic pigments include carbon black, pigments of D & C type, and lakes based on cochineal carmine, barium, strontium, calcium, and aluminum.
• the pigments may be present in the composition in a concentration ranging up to 50 % by weight of the total weight of the composition, such as from 0.5% to 40%, and further such as from 2% to 30%, including all ranges and subranges therebetween.
• the pigments, including nacreous pigments may, for example, represent up to 50% by weight of the composition.
• composition of the invention can also comprise any additive usually used in the field under consideration.
• dispersants such as poly(12-hydroxystearic acid), antioxidants, film forming agents, essential oils, sunscreens, preserving agents, fragrances, fillers, neutralizing agents, cosmetic and dermatological active agents such as, for example, emollients, moisturizers, vitamins, essential fatty acids,
• surfactants silicone elastomers, pasty compounds, viscosity increasing agents such as waxes or liposoluble/lipodispersible polymers, and mixtures thereof can be added.
• a non-exhaustive listing of such ingredients can be found in U.S. patent application publication no. 2004/0170586, the entire contents of which is hereby incorporated by reference.
• Further examples of suitable additional components can be found in the other references which have been incorporated by reference in this application. Still further examples of such additional ingredients may be found in the International Cosmetic Ingredient Dictionary and Handbook (9 th ed. 2002).
• additives may be present in the composition in a proportion from 0% to 99% (such as from 0.01 % to 90%) relative to the total weight of the composition and further such as from 0.1 % to 50% (if present), including all ranges and subranges therebetween.
• composition of the invention should be cosmetically or dermatologically acceptable, i.e., it should contain a nontoxic physiologically acceptable medium and should be able to be applied to the eyelashes of human beings.
• compositions of the present invention to the keratinous materials in an amount sufficient to treat, care for and/or make up the keratinous material.
• "making up" keratinous materials such as lips includes applying at least one coloring agent to the keratin material in an amount sufficient to provide color to the keratinous materials.
• compositions of the present invention to keratinous materials such as lips in an amount sufficient to enhance the appearance of the keratinous materials are provided.
• the compositions of the present invention are applied topically to keratinous materials such as lips in an amount sufficient to treat, care for and/or make up keratinous materials such as lips, to cover or hide defects associated with keratinous materials such as lips, or to enhance the appearance of keratinous materials such as lips.
• the compositions may be applied to the desired area as needed, preferably once or twice daily, more preferably once daily and then preferably allowed to dry before subjecting to contact such as with clothing or other objects (for example, a glass or a topcoat).
• the composition is allowed to dry for about 1 minute or less, more preferably for about 45 seconds or less.
• the composition is preferably applied to the desired area that is dry or has been dried prior to application, or to which a basecoat has been previously applied.
• compositions having improved cosmetic properties such as, for example, improved feel upon application (for example, texture, reduced drag, spreadability, bounciness, creaminess and/or reduced tackiness), improved shine, increased anti-smudging properties, increased pick up by the consumer during application (that is, amount of product "picked up” out of the container) and/or increased long wear properties are provided.
• compositions comprising adding at least one acrylic thickener (and preferably at least one amphiphilic thickener as well) to the composition are provided.
• Deionized water was mixed uniformly with Red 40 in the main tank while caprylic/capric triglyceride and SODIUM ACRYLATE/SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER (and) SORBITAN LAURATE (and) TRIDECETH-6 were mixed until uniform in a side tank. When both tanks contents were uniform, contents in the side tank were added to main tank at room temperature. Contents were mixed until uniform.
• Example 2 Emulsion lip color
• main tank A when Carbomer Ultrez 21 was completely wet, added AMP, then heated to 65°C while mixing.

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