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EP4363060A1 - Rouges à lèvres ayant une huile naturelle, une cire d'alcool gras et des particules de charge - Google Patents

Rouges à lèvres ayant une huile naturelle, une cire d'alcool gras et des particules de charge

Info

Publication number
EP4363060A1
EP4363060A1 EP22741117.0A EP22741117A EP4363060A1 EP 4363060 A1 EP4363060 A1 EP 4363060A1 EP 22741117 A EP22741117 A EP 22741117A EP 4363060 A1 EP4363060 A1 EP 4363060A1
Authority
EP
European Patent Office
Prior art keywords
composition
oil
wax
fatty alcohol
compositions
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.)
Pending
Application number
EP22741117.0A
Other languages
German (de)
English (en)
Inventor
Xuefei Liu
Trinh Nguyen
Tianyi LIU
Hy Si Bui
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
Priority claimed from US17/363,624 external-priority patent/US20230000729A1/en
Priority claimed from FR2110335A external-priority patent/FR3127405B1/fr
Application filed by LOreal SA filed Critical LOreal SA
Publication of EP4363060A1 publication Critical patent/EP4363060A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61K8/0216—Solid or semisolid forms
    • 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
    • A61K8/0216—Solid or semisolid forms
    • A61K8/0229—Sticks
    • 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
    • A61K8/044—Suspensions
    • 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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/31—Hydrocarbons
    • 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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • A61K8/342—Alcohols having more than seven atoms in an unbroken chain
    • 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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids
    • 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
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • 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
    • A61Q1/06—Lipsticks
    • 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
    • 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
    • A61K2800/20—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
    • A61K2800/34—Free of silicones

Definitions

  • the present invention relates to lipstick compositions comprising at least one natural oil, at least one fatty alcohol wax and particles of at least one filler.
  • the lipstick compositions contain minimal amount of animal-derived ingredients and/or beeswax, or are free of such ingredients.
  • a cosmetic composition comprising: (A) at least one structured aqueous polymeric adhesive phase comprising: i) at least one aqueous dispersion of adhesive film-forming polymer particles; and ii) at least one structuring agent in an amount effective to viscoelastically thicken, but not solidify, the structured aqueous polymeric adhesive phase; and (B) at least one fatty phase comprising at least one lipidic component wherein (A) is compatible when combined with (B) to form a long-wearing cosmetic composition.
  • US 2017/0189278 (ES2751661 ), per the abstract, relates to a cosmetic composition for making up and/or caring for keratin materials, in particular the skin and/or the lips, comprising: at least one aqueous phase gelled with at least one synthetic polymeric hydrophilic gelling agent; and at least one oily phase gelled with at least one lipophilic gelling agent; said phases forming therein a macroscopically homogeneous mixture; said composition also comprising at least one soft-focus filler.
  • US 2016/0038384 per the abstract, relates to a gel system comprising a fractal network of nanoparticles and macroscopic particles, where the gel system is capable of forming an "optical gel" effective to blurrfine lines and wrinkles as a consequence of the size domain differences between the fractal particles and the macroscopic particles.
  • Cosmetic compositions comprising such gels and methods for their use are disclosed.
  • US 9,138,388, per the abstract relates to methods for imparting transfer resistance to a lipstick, comprising: adding to one or more colorants, a coconut alkane mixture comprising a volatile oily composition having from 50 to 100% by weight of a mixture of linear paraffins that include 70 to 99% by weight of at least one linear paraffin selected from C5, C10 and C12 paraffins and mixtures thereof; heating a coconut gel comprising vegetable oil, Cocos Nucifera Oil, a styrene/butadiene copolymer and polyethylene; and adding the colorant and coconut alkane mixture and coconut gel together.
  • a coconut alkane mixture comprising a volatile oily composition having from 50 to 100% by weight of a mixture of linear paraffins that include 70 to 99% by weight of at least one linear paraffin selected from C5, C10 and C12 paraffins and mixtures thereof
  • heating a coconut gel comprising vegetable oil, Cocos Nucifera Oil, a styrene/butadiene copolymer and
  • compositions that are substantive, aesthetically appealing, do not pool on the lips, are easy to spread, and moisturize the lips.
  • the compositions comprise cosmetic ingredients such as conditioning agents, moisturizing agents, antioxidants, structuring agents, emulsifiers, silicone containing compounds, essential oils, thickening agents, preservatives, and colorants, for example.
  • one aspect of the present invention is a care and/or makeup and/or treatment composition for lips which has good texture properties while minimizing or eliminating animal-derived ingredients and/or beeswax.
  • the present invention relates to lipstick compositions comprising at least one natural oil, at least one fatty alcohol wax and particles of at least one filler.
  • the lipstick compositions contain minimal amount of animal-derived ingredients and/or beeswax, or are free of such ingredients.
  • the compositions are anhydrous and in the form of a stick.
  • the present invention also relates to colored lipstick compositions comprising at least one coloring agent, at least one natural oil, at least one fatty alcohol wax and particles of at least one filler.
  • the lipstick compositions contain minimal amount of animal-derived ingredients and/or, or are free of such ingredients.
  • the compositions are anhydrous and in the form of a stick.
  • the present invention also relates to methods of treating, caring for, enhancing the appearance of, and/or making up lips by applying compositions of the present invention to the lips in an amount sufficient to treat, care for, enhance the appearance of, and/or make up the lips.
  • the expression “at least one” means one or more and thus includes individual components as well as mixtures/combinations.
  • Transfer resistance refers to the quality exhibited by compositions that are not readily removed by contact with another material, such as, for example, an item of clothing or the skin. 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 or material transfer test.
  • This test may involve application of the composition to lips, followed by rubbing a material, for example, a sheet of paper or cotton ball, 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 an article of clothing when putting on the 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., clothing, paper or cotton ball
  • a composition may be transfer resistant if a majority of the product is left on the wearer’s lips. Further, 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 such as after 24 hours or 36 hours. Further, these characteristics may be evaluated with respect to other compositions, such as commercially available compositions.
  • 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, including all ranges and subranges therebetween.
  • This hardness can be measured in one of two ways, for example.
  • 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, Texture Analyzer model PLUS-UPGRADE from Stable Micro Systems equipped with a stainless steel cylinder of height 28mm and diameter 2 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 10 mm/s, the total displacement being 2 mm.
  • the recorded hardness value is that of the first maximum peak before the value drops observed.
  • the second test for hardness is the “cheese wire” method, which involves cutting a 12.4 mm in diameter stick composition and measuring its hardness at 20°C using a DFGHS 2 tensile testing machine from Indelco-Chatillon Co. or similar machine 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 120 gf to 270 gf, preferably from 170 gf to 220 gf, for a sample of 12.4 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.
  • composition may be evaluated 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.
  • “Substituted” as used herein, 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.
  • Low-water-content means the compositions contain less than 6% water (by weight). Preferably, compositions of the present invention contain less than 5 % water, and preferably less than 4% water.
  • compositions contain less than 1% water (by weight).
  • anydrous compositions of the present invention contain less than 0.5 % water, and preferably no water.
  • Polymer as used herein means a compound which is made up of at least two monomers.
  • Free or “substantially free” or “devoid of as it is used herein means that while it is preferred that no amount of the specific component be present in the composition, it is possible to have very small amounts of it in the compositions of the invention provided that these amounts do not materially affect at least one, preferably most, of the advantageous properties of the conditioning compositions of the invention.
  • “free of triethanolamine (TEA)” means that TEA is omitted from the composition (that is, 0% by weight)
  • substantially free of TEA means that TEA is are present in amounts not greater than 1% by weight
  • devoid of TEA means that TEA is present in amounts not greater than 0.5% by weight, based on the total weight of the composition.
  • 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.
  • the "basic and novel property" of such compositions and/or methods is “not having animal derived ingredients and/or beeswax.”
  • lipstick compositions comprising at least one natural oil are provided.
  • oil is broader than typical definitions of “oil” and includes substances which are solid at room temperature and at atmospheric pressure but which have melting points as defined herein below 40°C. This is done in part to allow for calculation of weights and ratios disclosed herein and/or to allow for inclusion of higher viscosity materials to be included in the definition of “oil.”
  • the natural oil(s) are oils recovered or extracted from foods, and/or preferably oils recovered from plants or other vegetative life (as opposed to oils which are derived from natual sources through reactions and which are not “natural oil(s)” as used herein).
  • plant oils include glyceride triesters, which are generally triesters of fatty acids and of glycerol, the fatty acids of which can have varied chain lengths from C4 to C24, it being possible for these chains to be saturated or unsaturated and linear or branched.
  • Non-limiting examples of suitable natural oil(s) include olive oil, sweet almond oil, coconut oil, avocado oil, wheat germ oil, sunflower oil, grape seed oil, sesame oil, corn oil, apricot oil, castor oil, shea oil, soybean oil, palm oil, rapeseed oil, cottonseed oil, hazelnut oil, macadamia oil, jojoba oil, alfalfa oil, poppy oil, pumpkin seed oil, marrow oil, blackcurrant oil, evening primrose oil, millet oil, barley oil, quinoa oil, rye oil, safflower oil, candlenut oil, passionflower oil, musk rose oil, etc., including oils from seeds of the above, and including mixtures thereof.
  • Castor (seed) oil is particularly preferred.
  • the at least one natural oil is/are present in an amount of from about 20% to 60% by weight, preferably from about 25% to about 55% by weight, preferably from about 30% to about 50%, and preferably from about 32% to about 38% by weight relative to the total weight of the composition, including all ranges and subranges therebetween, including for example, 20% to 55%, 30% to 40%, etc.
  • compositions comprising at least one fatty alcohol wax are provided.
  • wax means any fatty substance which has at least one melting point (at least one melting peak temperature as determined by DSC (differential scanning calorimetry)) of at least 40°C, and preferably at least 50°C.
  • the fatty alcohol wax contains from about 8 to about 30 carbon atoms, preferably from about 12 to about 28 carbon atoms, and preferably from about 14 to about 24 carbon atoms, including but not limited to 8 to 24 carbon atoms, 12 to 16 carbon atoms, 16 to 22 carbon atoms, etc.
  • the fatty alcohol wax can be saturated or unsaturated, linear or branched.
  • Mention may be made, for example, of cetyl alcohol, stearyl alcohol, behenyl alcohol, and mixtures thereof.
  • suitable fatty alcohol waxes include waxes including natural components (such as from one or more natural oils) and fatty alcohol components such as, for example, hydrogenated stearyl olive ester, commercially available from the supplier Sophim under the tradename Phytowax Olive 18 L 57, and hydrogenated myristyl olive ester, commercially available from the supplier Sophim under the tradename Phytowax Olive 14 L 48.
  • natural components such as from one or more natural oils
  • fatty alcohol components such as, for example, hydrogenated stearyl olive ester, commercially available from the supplier Sophim under the tradename Phytowax Olive 18 L 57, and hydrogenated myristyl olive ester, commercially available from the supplier Sophim under the tradename Phytowax Olive 14 L 48.
  • the at least one fatty alcohol wax is/are present in an amount of from about 1% to 15% by weight, preferably from about 1% to about 12% by weight, preferably from about 2% to about 10%, and preferably from about 2% to about 8% by weight relative to the total weight of the composition, including all ranges and subranges therebetween, including for example, 1% to 7%, 2% to 6%, etc.
  • the natural oil(s) to fatty alcohol wax(es) weight ratio is preferably greater than 1.
  • the natural oil(s) to fatty alcohol wax(es) weight ratio is at least 2:1 , preferably at least 5:1 , preferably at least 6:1 and preferably at least 7:1 , including all ranges and subranges therebetween such as, for example, ranges from 2:1 to 30:1 , from 10:1 to 25:1, from 2:1 to 8:1, etc.
  • compositions comprising particles of at least one filler are provided.
  • the filler particles may be spherical, i.e. they may comprise at least a rounded general portion, preferably defining at least a sphere portion, preferably internally defining a concavity or a hollow (sphere, globules, bowls, horseshoe, and the like), or lamellar.
  • the filler particles are of natural origin (based on natural substances).
  • Suitable examples of natural fillers include: cellulose fillers such as, for example, spherical cellulose microparticles, such as Cellulobeads D-10, Cellulobeads D-5 and Cellulobeads USF, sold by the company Daito Kasei Kogyo; and starch fillers such as, for example, crosslinked or non-crosslinked corn, wheat or rice starches such as zea may (corn) starch, cellulose, Oryza sativa (rice) starch, aluminum starch octenylsuccinate, potato starch modified, sodium carboxylmethyl starch.
  • cellulose fillers such as, for example, spherical cellulose microparticles, such as Cellulobeads D-10, Cellulobeads D-5 and Cellulobeads USF, sold by the company Daito Kasei Kogyo
  • starch fillers such as, for example, crosslinked or non-crosslinked corn, wheat or rice starches such
  • Another type of natural filler suitable for use in the lipstick compositions of the present invention is/are natural mineral filler particles.
  • Any natural mineral filler particle is suitable for inclusion in the compositions of the present invention.
  • the mineral filler particles are of mica or talc, preferably mica, which have not been surfaced-treated, such as, for example, mica sold under the trade name MEARLMICA DD from BASF COLORS AND EFFECTS.
  • the particles of fillers is/are present in an amount of from about 0.25% to 10% by weight, preferably from about 0.5% to about 7% by weight, preferably from about 0.5% to about 5%, and preferably from 1% to 3% by weight relative to the total weight of the composition, including all ranges and subranges therebetween, including for example, 1.5% to 3%, 1.25% to 3.3%, etc.
  • the fatty alcohol wax(es) to particles of filler(s) weight ratio is preferably greater than or equal to 1.
  • the fatty alcohol wax(es) to particles of filler(s) weight ratio is at least 1:1, preferably at least 1.2:1, preferably at least 1.5:1 and preferably at least 2:1 , including all ranges and subranges therebetween such as, for example, ranges from 1 :1 to 1.5:1 , from 1 :1 to 2:1 , from 1 :1 to 1.75, etc.
  • the natural oil(s) to particles of filler(s) weight ratio is preferably greater than 1 .
  • the natural oil(s) to particles of filler(s)weight ratio is at least 2:1 , preferably at least 5:1 , preferably at least 6:1 and preferably at least 10:1 , including all ranges and subranges therebetween such as, for example, ranges from 2:1 to 30:1 , from 10:1 to 25:1 , from 2:1 to 8:1 , etc.
  • lipstick compositions further comprising at least one coloring agent are provided.
  • the at least one coloring agent is preferably chosen from pigments, dyes, such as liposoluble dyes, nacreous pigments, and pearling agents.
  • liposoluble dyes which may be used according to the present invention include Sudan Red, DC Red 17, DC Green 6, b-carotene, soybean oil, Sudan Brown, DC Yellow 11 , DC Violet 2, DC Orange 5, annatto, and quinoline yellow.
  • 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.
  • 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.
  • mineral pigments include titanium dioxide, optionally surface-treated, surface-treated mica, zirconium oxide, zinc oxide, cerium oxide, iron oxides, chromium oxides, manganese violet, ultramarine blue, chromium hydrate, and ferric blue.
  • organic pigments include carbon black, pigments of D & C type, and lakes based on cochineal carmine, barium, strontium, calcium, and aluminum.
  • the composition is preferably used at least as a cosmetic composition for affecting the color appearance of the lips. If insufficient coloring agent(s) is/are present to provide color to lips after application of the lipstick composition of the present invention to lips, then the composition is preferably used at least as a cosmetic composition for aspects other than affecting the appearance of the lips such as providing moisturization or shine or sunscreen protection to the lips (for example, as a noncoloring moisturizing lipstick, a non-coloring topcoat, a non-coloring lipgloss, a noncoloring sunscreen composition, etc.)
  • Oil Phase [0060] According to embodiments of the present invention, lipstick compositions comprising at least one fatty substance in addition to the at least one natural oil and the at least one fatty alcohol wax are provided. Suitable fatty substances include oil(s) and/or wax(es), with “oil” and “wax” both being defined above.
  • Suitable additional oils in addition to the natural 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 oil phase of the lipstick composition contains less than 10% by weight of silicone oil(s), preferably less than 5% by weight of silicone oil(s), preferably less than 2.5% by weight of silicone oil(s), or preferably is “substantially free,” “devoid” of or “free” of silicone oil(s) as defined above.
  • the oil phase of the lipstick composition contains less than 10% by weight of volatile oil(s), preferably less than 5% by weight of volatile oil(s), preferably less than 2.5% by weight of volatile oil(s), or preferably is “substantially free,” “devoid” of or “free” of volatile oil(s) as defined above.
  • suitable additional oils in addition to the natural oil(s) include volatile and/or non-volatile oils.
  • oils can be any acceptable oil including but not limited to silicone oils and/or hydrocarbon oils.
  • compositions 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.
  • Other 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 W003/042221 , 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 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 Ci 6 alkanes such as C 8 to Ci 6 isoalkanes (also known as isoparaffins), isohexacecane, 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, for example: [0074] caprylic/capric acid triglycerides, for instance those sold by the company Stearineries Dubois or those sold under the names Miglyol 810, 812 and 818 by the company Dynamit Nobel;
  • 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, octyldodecyl neopentanoate, C 12 to C 15 alkyl benzoate, isopropyl myristate, 2-ethylhexyl palmitate, and octanoates, decanoates or ricinoleates of alcohols or of polyalcohols; hydroxylated esters, for instance isostearyl lactate or diisostearyl malate; and pentaerythrito
  • liquid C 8 to C 26 fatty alcohols for instance oleyl alcohol, cetyl alcohol, stearyl alcohol, octyldodecanol, and cetearly alcohol;
  • esters having melting points of more than 25°C and less than 40°C which function as additional oils such as bis-diglyceryl polyacyladipate;
  • Preferred additional oils are esters having melting points of more than 25°C and less than 40°C, such as bis-diglyceryl polyacyladipate. Although not wishing to be bound by any theory, it is believed that inclusion of such ingredients surprisingly increases hardness of the resulting compositions when combined with the other ingredients of the present invention. Also preferred are liquid C 8 to C 26 fatty alcohols such as octyldodecanol.
  • 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.
  • compositions of the present invention comprise at least one silicone oil.
  • 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, diphenyldimethicone, and diphenylmethyldiphenyltrisiloxane and those siloxanes disclosed in U.S. patent application publication no. 2004/0126350, the entire disclosure of which is hereby incorporated by reference.
  • 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).
  • the at least one oil in addition to the natural oil(s) is/are present in the compositions of the present invention in an amount ranging from about 1% to about 45% by weight, more preferably from about 5 to about 42.5% by weight, and preferably from about 10% to about 40% by weight, based on the total weight of the composition, including all ranges and subranges within these ranges such as, for example, 15% to 40%, 20% to 45%, etc.
  • the compositions of the present invention comprise at least one additional wax in addition to the fatty alcohol wax.
  • the at least one additional wax has a melting point of at least 40°C, preferably at least 50°C, and preferably at least 60°C.
  • the oil phase of the lipstick composition contains less than 10% by weight of beeswax, preferably less than 5% by weight of beeswax, preferably less than 2.5% by weight of beeswax, or preferably is “substantially free,” “devoid” of or “free” of beeswax as defined above.
  • the oil phase of the lipstick composition contains less than 10% by weight of synethetic wax(es), preferably less than 5% by weight of synethetic wax(es), preferably less than 2.5% by weight of synethetic wax(es), or preferably is “substantially free,” “devoid” of or “free” of synethetic wax(es) as defined above.
  • the oil phase of the lipstick composition contains less than 10% by weight of silicone wax(es), preferably less than 5% by weight of silicone wax(es), preferably less than 2.5% by weight of silicone wax(es), or preferably is “substantially free,” “devoid” of or “free” of silicone wax(es) as defined above.
  • Suitable examples of additional 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, in particular vegetable waxes, and include waxes such as carnauba wax, candelilla wax, ouricoury wax, Japan wax, sunflower seed wax, cork fibre wax or sugar cane wax, rice wax, montan wax, paraffin wax, lignite wax or microcrystalline wax, ceresin or ozokerite. Sunflower seed wax and candelilla wax are preferred.
  • silicone waxes examples include, but are not limited to, silicone waxes such as alkyl- or alkoxydimethicones having an alkyl or alkoxy chain ranging from 10 to 45 carbon atoms, poly(di)methylsiloxane esters which are solid at 30°C.
  • alkylated silicone acrylate copolymer waxes comprising at least 40 mole % of siloxy units having the formula (R2R , Si0i/ 2 )x(R"Si03/ 2 )y, where x and y have a value of 0.05 to 0.95, R is an alkyl group having from 1 to 8 carbon atoms, an aryl group, a carbinol group, or an amino group, R is a monovalent hydrocarbon having 9-40 carbon atoms, R" is a monovalent hydrocarbon group having 1 to 8 carbon atoms, an aryl group such as those disclosed in U.S. patent application 2007/0149703, the entire contents of which is hereby incorporated by reference, with a particular example being C30-C45 al
  • the additional wax or waxes in addition to the fatty alcohol wax may be present in an amount such that the total wax amount (fatty alcohol wax plus additional wax ranges from about 1% to about 30% by weight relative to the total weight of the composition, for example from about 5% to about 25%, and for example from about 10% to about 20%, including all ranges and subranges therebetween as exemplified above with respect to other ingredients, such as, for example, 7.5% to 22.5%, 5% to 17%, etc.
  • more additional wax(es) is/are present in the composition than fatty alcohol wax(es).
  • the additional wax(es) to fatty alcohol wax(es) weight ratio is preferably greater than 1 .
  • the additional wax(es) to fatty alcohol wax(es) weight ratio is at least 2:1 , preferably at least 3:1 , preferably at least 3.5:1 and preferably at least 4:1 , including all ranges and subranges therebetween such as, for example, ranges from 2.5:1 to 5:1 , from 3:1 to 6:1 , from 2.25:1 to 8:1 , etc.
  • 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, sunscreens, preserving agents, fragrances, fillers, neutralizing agents, cosmetic and dermatological active agents such as, for example, emollients, moisturizers, vitamins, essential fatty acids, surfactants, viscosity increasing agents such as liposoluble/lipodispersible polymers, and mixtures thereof can be added.
  • emollients such as, moisturizers, vitamins, essential fatty acids, surfactants, viscosity increasing agents such as liposoluble/lipodispersible polymers, and mixtures thereof
  • 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 non-toxic physiologically acceptable medium and should be able to be applied to the eyelashes of human beings.
  • compositions of the present invention are provided.
  • “making up” the keratin material includes applying at least one coloring agent to the lips in an amount sufficient to provide color to the lips
  • the compositions of the present invention are applied topically to the lips in an amount sufficient to treat, enhance the appearance of, care for and/or make up the 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 present invention also envisages kits and/or prepackaged materials suitable for consumer use containing one or more compositions according to the description herein, alone or in combination with makeup products such as basecoats, topcoats, moisturizing compositions, etc.
  • the packaging and application device for any subject of the invention may be chosen and manufactured by persons skilled in the art on the basis of their general knowledge, and adapted according to the nature of the composition to be packaged. Indeed, the type of device to be used can be in particular linked to the consistency of the composition, in particular to its viscosity; it can also depend on the nature of the constituents present in the composition, such as the presence of volatile compounds.
  • Particularly preferred embodiments include, but are not limited to:
  • a lipstick composition comprising at least one natural oil, at least one fatty alcohol wax and particles of at least one natural filler;
  • composition of the preceding embodiment, wherein the at least one fatty alcohol wax has a melting point of at least 50°C;
  • composition of any preceding embodiment further comprising at least one coloring agent
  • composition of any preceding embodiment further comprising at least one additional oil in addition to the at least one natural oil, wherein the additional oil is at least one liquid C 8 to C 26 fatty alcohol, preferably octyldodecanol;
  • composition of any preceding embodiment, in the form of a stick
  • composition of any preceding embodiment wherein the composition satisfies one or more of the following: (a) the composition is free of volatile oil; (b) the composition is free of silicone oil; (c) the composition is free of silicone wax; [00109] The composition of any preceding embodiment, wherein the composition satisfies all of the following: (a) the composition is free of volatile oil; (b) the composition is free of silicone oil; (c) the composition is free of silicone wax;
  • composition of any preceding embodiment wherein the natural filler is selected from the group consisting of cellulose, mica which has not been surface-treated, and mixtures thereof, and the natural filler is present in an amount of about 0.5% to about 5% by weight with respect to the total weight of the composition;
  • composition of any preceding embodiment further comprising at least one additional wax in addition to the at least one fatty alcohol wax;
  • composition of any preceding embodiment wherein the weight ratio of additional wax(es) to fatty alcohol wax(es) is at least 4:1 , the fatty alcohol wax(es) to particles of filler(s) weight ratio is at least 1:1, and the weight ratio of the natural oil(s) to fatty alcohol wax(es) is at least 2:1 ;
  • a method of caring for or making up lips comprising applying the lipstick composition of any preceding embodiment to the lips.
  • Example 1 Sample Composition (Colored Lipstick)
  • Example 2 Sample Lipstick Composition Preparation
  • a control composition containing no natural filler was prepared. Three compositions containing cellulose particles at 1.5%, 3% and 5% levels were prepared (M1.5, M3 and M5). And three compositions containing mica particles at 1.5%, 3% and 5% levels were also prepared (C1.5, C3 and C5).

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Abstract

L'invention concerne des compositions de rouge à lèvres comprenant au moins une huile naturelle, au moins une cire d'alcool gras et des particules d'au moins une charge, dans lesquelles les compositions de rouge à lèvres contiennent une quantité minimale d'ingrédients d'origine animale et/ou de cire d'abeille, ou sont exemptes de tels ingrédients, ainsi que des procédés et des kits comprenant de telles compositions.
EP22741117.0A 2021-06-30 2022-06-28 Rouges à lèvres ayant une huile naturelle, une cire d'alcool gras et des particules de charge Pending EP4363060A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/363,624 US20230000729A1 (en) 2021-06-30 2021-06-30 Lipsticks having natural oil, fatty alcohol wax and filler particles
FR2110335A FR3127405B1 (fr) 2021-09-30 2021-09-30 ROUGES à LèVRES COMPORTANT UNE HUILE NATURELLE, UNE CIRE D’ALCOOL GRAS ET DES PARTICULES DE CHARGE
PCT/US2022/035230 WO2023278383A1 (fr) 2021-06-30 2022-06-28 Rouges à lèvres ayant une huile naturelle, une cire d'alcool gras et des particules de charge

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EP4363060A1 true EP4363060A1 (fr) 2024-05-08

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FR2831433B1 (fr) * 2001-10-25 2008-06-20 Oreal Composition topique solide
ATE338049T1 (de) 2001-11-13 2006-09-15 Ge Bayer Silicones Gmbh & Co Verwendung von siloxanen als verdampfbare träger
US7879316B2 (en) 2002-06-12 2011-02-01 L'oreal Cosmetic composition containing a polyorganosiloxane polymer
US8110206B2 (en) 2002-09-06 2012-02-07 L'oreal S.A. Cosmetic composition comprising a hydrocarbon oil and a silicone oil
DE602005002269T2 (de) 2004-04-12 2008-05-29 Dow Corning Corp., Midland Silsesquioxanharzwachs
US9308397B2 (en) 2004-04-30 2016-04-12 The Procter & Gamble Company Long-wearing cosmetic compositions
JP5554720B2 (ja) 2007-12-19 2014-07-23 エイボン プロダクツ インコーポレーテッド 非タンパク質性アミノ酸を含む局所用組成物
JP2013539484A (ja) * 2010-08-05 2013-10-24 バイオフィルム・アイピー・リミテッド・ライアビリティ・カンパニー シクロシロキサン置換ポリシロキサン化合物、該化合物を含有する組成物およびそれらの使用法
BR112013011151A2 (pt) 2010-11-08 2016-07-05 Coty Inc batom brilhante, resistente e método de produção
CN103635177B (zh) * 2011-05-13 2016-08-24 玫琳凯有限公司 口红
FR3021533B1 (fr) 2014-05-28 2017-09-15 Oreal Composition cosmetique de type gel
KR102446736B1 (ko) 2014-07-11 2022-09-22 마리 케이 인코포레이티드 화장품 조성물
DE102017203641A1 (de) * 2017-03-07 2018-09-13 Beiersdorf Ag Lipidmischung aus Octyldodecanol und hydriertem Rapsöl
FR3072027B1 (fr) * 2017-10-05 2020-03-13 Chanel Parfums Beaute Composition de rouge a levres d’aspect mat
CN110101605A (zh) * 2019-04-28 2019-08-09 广州科恩生物技术有限公司 一种七天口红

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