JP2008063259A - Oily cosmetic for eyelashes - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an oily cosmetic for eyelashes, which can lightly, smoothly and well be extended, can be coated on each eyelash without bundling the eyelashes, can finish the eyelashes in a natural curled state, and is excellent in an eyelash curl-holding force and in eyelash voluminousness. <P>SOLUTION: This oily cosmetic for the eyelashes comprises a pigment, candelilla resin, a dextrin fatty acid ester, and a 5 to 10C 1,2-alkanediol, preferably 1,2-hexanediol and/or 1,2-octanediol, preferably further an evaporable oil and/or a hydrocarbon solid at room temperature. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a vaginal oily cosmetic. More specifically, the present invention relates to a non-aqueous oily cosmetic composition that does not contain water.

  Cosmetics for wrinkles are required to curl and hold wrinkles, to make them look long, to give a sense of volume, to have water resistance and sweat resistance, and to have excellent makeup. In this respect, the oily wrinkle cosmetic is excellent in water resistance and sweat resistance, and is a dosage form excellent in durability of the cosmetic effect. On the other hand, for the dispersion stability of pigments that are coloring components, generally solid oils and semi-solid oils are blended at high concentrations, or gelling agents are blended. Inferior, there is a problem that cocoons are bundled due to the stickiness peculiar to oil. Further, since the flexibility of the coating film is poor, there is also a problem that the curl of the wrinkle becomes an unnatural linear finish.

  Conventional oil-based cosmetics for glaze include oily mascara (see Patent Document 1) containing solid alkylmethylsiloxane, oil-soluble resin and volatile liquid oil, hydrogenated styrene / methylstyrene / indene copolymer, trimethyl Oily eyelash cosmetics containing siloxysilicic acid, volatile oil and powder (see Patent Document 2), Crosslinkable water-absorbing polymer, oil-soluble resin and anhydrous silicic acid-containing cosmetics (Patent Document 3) Have been proposed).

  However, these attempts have improved the sustainability of the cosmetic effect, but sufficiently satisfy the effects such as curl holding power and volume feeling of the eyelids, and are disadvantages of the oily cosmetics for vaginal use. No satisfactory oily cosmetics for silkworms have been obtained that have improved the lengthening of the silkworms, the bundles of the silkworms, and the linear curls of the silkworms.

JP 2004-59564 A JP 2005-247730 A JP-A-2005-330203

  The present invention has been made in view of the above-described prior art, and although it is an oily cosmetic, it is light and smooth and has good elongation, and can be applied to each of the wrinkles without bundling them. It is an object of the present invention to provide an oily cosmetic for wrinkles that can be finished into a curl and has excellent curl retention and volume feeling.

  That is, the invention according to claim 1 relates to a salmon oil-based cosmetic comprising a pigment, a candelilla resin, a dextrin fatty acid ester, and a 1,2-alkanediol having 5 to 10 carbon atoms.

  The invention which concerns on Claim 2 is related with the oily cosmetics for glazing of Claim 1 formed by containing a volatile oil component.

  The invention according to claim 3 relates to the oily cosmetic composition for vase according to claim 1 or 2, comprising a hydrocarbon that is solid at room temperature.

  The invention according to claim 4 relates to the oily cosmetic composition according to any one of claims 1 to 3, wherein the 1,2-alkanediol is 1,2-hexanediol and / or 1,2-octanediol. .

  Although the oily cosmetic composition for wrinkles of the present invention is an oily cosmetic composition, it is light and smooth and has good stretchability, and can be applied to each of the wrinkles without bundling, and the wrinkles can be finished into natural curls. In addition, it has the effect of excellent curl holding power and volume feeling.

  The vaginal oily cosmetic of the present invention contains a pigment, a candelilla resin, a dextrin fatty acid ester, and a 1,2-alkanediol having 5 to 10 carbon atoms.

  The pigment is not particularly limited as long as it can be incorporated into cosmetics, and any of organic pigments and inorganic pigments can be used. Examples of organic pigments include dyes such as acid dyes and basic dyes, and lake pigments such as dye aluminum. Specifically, Red No. 2, Red No. 3, Red No. 102, Red No. 104, Red No. 105, Red No. 106, Red No. 201, Red No. 202, Red No. 213, Red No. 214, Red No. 215, Red 218, Red 223, Red 226, Red 227, Red 230, Red 231, Red 232, Red 401, Red 404, Red 405, Red 501, Red 502, Red 503 Red 504, Red 505, Red 506, Yellow 4, Yellow 5, Yellow 201, Yellow 202, Yellow 203, Yellow 204, Yellow 402, Yellow 403, Yellow 404, Yellow 405, Yellow 406, Yellow 407, Green 3, Green 201, Green 202, Green 204, Green 204, Green 205, Green 402, Blue 1, Blue 2, Blue 201, Blue 204 , Blue 205, Blue 403, Orange 201, Orange 203, Orange 204, Orange 205, Orange 206, Orange 207, Orange 401, Orange 402, Orange 403, Purple 201, Purple Examples include No. 401 and Black No. 401.

  In addition, as inorganic pigments, talc, kaolin, mica, sericite, calcium carbonate, magnesium carbonate, silicic anhydride, barium sulfate, bengara, yellow iron oxide, black iron oxide, ultramarine, bitumen, chromium oxide, cobalt oxide, oxidized Examples include titanium, zinc white, mica titanium, iron oxide-treated mica titanium, carbon black, alumina, etc., and these pigments are surface-treated with a fluorine compound, silicone compound, metal soap, lecithin, etc. Also good.

  In the present invention, one of the above-mentioned pigments can be used alone, or two or more of them can be appropriately mixed and used. The content of the pigment is not particularly limited as long as the effect of the present invention is exhibited. From the viewpoint of exhibiting a cosmetic effect, the content of the pigment is preferably 0.5% by weight or more, more preferably 1% by weight or more. Moreover, from a viewpoint of suppressing a powdery finish feeling, 60 weight% or less is preferable in cosmetics, More preferably, it is 40 weight% or less. From these, 0.5-60 weight% is preferable and, as for content of the pigment in oily cosmetics, 1-40 weight% is more preferable.

  The candelilla resin is a resin component obtained by fractional extraction of candelilla wax with an organic solvent such as ethanol, and preferably contains 65% by weight or more, more preferably 85% by weight or more. Preferably used. In the fractional extraction, for example, candelilla resin can be obtained as a resin component by heating and dissolving candelilla wax in ethanol, cooling, filtering the precipitated crystals, and concentrating the filtrate. In the present invention, a commercially available candelilla resin can be used as it is. As such a candelilla resin, trade name candelilla resin E-1 (manufactured by Natural Products Co., Ltd.) and the like can be exemplified.

  The content of the candelilla resin is not particularly limited as long as the effects of the present invention are exhibited. From the viewpoint of imparting curl holding power and volume feeling of the wrinkles, 0.1% by weight or more is preferable, and more preferable. Is 0.5% by weight or more. Further, from the viewpoint of good elongation at the time of application and the ability to apply to each one of the wrinkles, the amount in the cosmetic is preferably 20% by weight or less, more preferably 15% by weight or less. From these, the content of the candelilla resin in the oily cosmetic is preferably 0.1 to 20% by weight, and more preferably 0.5 to 15% by weight.

  The dextrin fatty acid ester is not particularly limited as long as it can be blended in cosmetics, such as dextrin laurate, dextrin palmitate, dextrin myristate, dextrin stearate, (palmitic acid / octanoic acid) dextrin, dextrin behenate, etc. Examples include esters of fatty acids having 8 to 22 carbon atoms and dextrins, and the fatty acids may be coconut oil fatty acid dextrins that are coconut oil fatty acids. Of these, dextrin palmitate, (palmitic acid / octanoic acid) dextrin, and the like are preferably used from the viewpoint of stability.

  In the present invention, one of the above dextrin fatty acid esters can be used alone, or two or more of them can be appropriately mixed and used. The content of the dextrin fatty acid ester is not particularly limited as long as the effects of the present invention are exhibited. From the viewpoint of imparting a voluminous feel to the candy, the content is preferably 0.1% by weight or more, more preferably 0.5%. % By weight or more. Moreover, from a viewpoint of exhibiting light and smooth elongation, 7 weight% or less is preferable in cosmetics, More preferably, it is 5 weight% or less. From these, 0.1-7 weight% is preferable and, as for content of dextrin fatty acid ester in oily cosmetics, 0.5-5 weight% is more preferable.

  The 1,2-alkanediol used in the present invention is a 1,2-alkanediol having 5 to 10 carbon atoms. Specific examples include 1,2-pentanediol, 1,2-hexanediol, 1,2-heptanediol, 1,2-octanediol, 1,2-nonanediol, and 1,2-decanediol. Of these, 1,2-hexanediol and 1,2-octanediol are preferably used, and 1,2-octanediol is more preferably used.

  In the present invention, one of the aforementioned 1,2-alkanediols may be used alone, or two or more may be used in appropriate combination. Further, the content is not particularly limited as long as the effect of the present invention is exhibited. From the viewpoint of finishing wrinkles into natural curls and suppressing wrinkles from bundling, 0.01% by weight in cosmetics % Or more is preferable, and more preferably 0.1% by weight or more. Moreover, from a viewpoint of economical efficiency, 7 weight% or less is preferable in cosmetics, More preferably, it is 5 weight% or less. From these, 0.01-7 weight% is preferable and, as for content of 1, 2- alkanediol in oily cosmetics, 0.1-5 weight% is more preferable.

  From the viewpoint of further suppressing the oiliness, improving the elongation, and improving the makeup feeling, the glazed oily cosmetic of the present invention can contain a volatile oil. The volatile oil component of the present invention is an oil component that is volatile at atmospheric pressure, and is not particularly limited as long as it can be blended in cosmetics. Specifically, hydrocarbon oils such as light liquid isoparaffin and isododecane; chain polysiloxane oils such as low molecular weight volatile dimethylpolysiloxane; octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, etc. Examples thereof include cyclic silicon oil. Of these, hydrocarbon oils and cyclic silicon oils are preferably used.

  The content of the volatile oil is not particularly limited as long as the effects of the present invention are exhibited. From the viewpoint of improving the elongation and improving the makeup feeling, 3% by weight or more is preferable, and more preferably 5%. % By weight or more. Moreover, from a viewpoint of making a finish favorable, 80 weight% or less is preferable in cosmetics, More preferably, it is 70 weight% or less. From these, the content of the volatile oil in the oily cosmetic is preferably 3 to 80% by weight, more preferably 5 to 70% by weight.

  In addition, the oily cosmetic composition for vaginal use according to the present invention may contain a hydrocarbon that is solid at room temperature from the viewpoint of further improving makeup. Examples of such hydrocarbons include ozokerite, ceresin, paraffin, polyethylene powder, microcrystalline wax, and the like, and microcrystalline wax is preferably used. In addition, the room temperature in this invention means the temperature range under 1-30 degreeC atmosphere.

  The above-mentioned hydrocarbons that are solid at room temperature may be used alone or in a suitable mixture of two or more. The content is not particularly limited as long as the effects of the present invention are exhibited, and from the viewpoint of makeup, 0.5% by weight or more is preferable in the cosmetic, and more preferably 1% by weight or more. Moreover, from a viewpoint of making it light and smooth extension, 40 weight% or less is preferable in cosmetics, More preferably, it is 30 weight% or less. From these, 0.5-40 weight% is preferable and, as for content of the hydrocarbon solid at room temperature in oily cosmetics, 1-30 weight% is more preferable.

  In addition, in the oily cosmetic composition of the present invention, components usually used in cosmetics can be appropriately blended in addition to the above-described components, as long as the effects of the present invention are not impaired. For example, thickening components such as organically modified viscosity minerals; waxy components, oils and fats, hydrocarbon components liquid at room temperature, non-volatile silicones, fatty acid esters, higher fatty acid and other oily components; nonionic surfactants, anionic interfaces Activators, cationic surfactants, amphoteric surfactants; alcohols such as lower alcohols, polyhydric alcohols, saccharides, sterols, higher alcohols; film-type polymers; UV absorbers; antioxidants An antiseptic; an additive component such as a fragrance can be exemplified.

  Specifically, examples of the thickening component include organic modified viscosity minerals obtained by treating quaternary ammonium with viscosity minerals such as montmorillonite, hectorite, and smectite.

  Examples of oil components include waxes such as candelilla wax, carnauba wax, rice bran wax, shellac, lanolin, jojoba oil; oils such as olive oil, camellia oil, macadamia nut oil, avocado oil; liquids at room temperature such as liquid paraffin, squalane Non-volatile silicones such as non-volatile dimethylpolysiloxane, methylphenylpolysiloxane, methylhydrogenpolysiloxane; isopropyl myristate, 2-octyldodecyl myristate, cetyl 2-ethylhexanoate, 2-ethylhexyl palmitate Neopentyl glycol di-2-ethylhexanoate, glycerol tri-2-ethylhexanoate, 2-octyldodecyl oleate, glycerol triisostearate, glycerol tri-2-ethylhexanoate, Fatty acid esters such as 2-octyldodecyl inoate, diisostearyl malate, glycerol triisostearate, 2-ethylhexanoic acid diglyceride; higher fatty acids such as lauric acid, myristic acid, palmitic acid, stearic acid, isostearic acid, oleic acid Etc.

  Surfactants include sorbitan fatty acid ester, glycerin fatty acid ester, castor oil, hydrogenated castor oil, and alkylene oxide adducts thereof, polyglycerin fatty acid ester, polyoxyalkylene alkyl ether, polyoxyalkylene fatty acid ester, polyoxyalkylene alkylphenol. Nonionic surfactants such as polyoxyethylene sorbite fatty acid ester, polyoxyethylene alkylphenyl formaldehyde condensate, polyoxyethylene sterol and derivatives thereof, polyoxyethylene lanolin and derivatives thereof, polyoxyethylene beeswax derivatives and sugar esters; Higher fatty acid soap, alkyl sulfate ester salt, alkyl phosphate, polyoxyethylene alkyl ether sulfate, polyoxyethylene alkyl Phenyl ether sulfate, alkyl ether phosphate, alkyl ether carboxylate, acylmethyl taurate, N-acyl-N-methyl-β-alanine, N-acyl glycine, N-acyl glutamate, polyoxyethylene Anionic surfactants such as alkyl carboxylates, alkyl phenyl ether sulfonates, alkyl sulfosuccinic acids and salts thereof, N-acyl sarcosine and salts thereof, polyoxyethylene coconut oil fatty acid monoethanolamide sulfate; alkylamine salts; Alkyl 4 such as fatty acid amide amine salt, amine salt such as ester-containing tertiary amine salt, monoalkyl type quaternary ammonium salt, dialkyl type quaternary ammonium salt, trialkyl type quaternary ammonium salt, benzalkonium type quaternary ammonium salt Grade ammonium salt Cyclic quaternary ammonium salts such as alkylpyridinium salts, cationic surfactants such as benzethonium chloride; glycine types such as alkylglycine salts, carboxymethylglycine salts, N-acylaminoethyl-N-2-hydroxyethylglycine salts Amphoteric surfactants, aminopropionic acid type amphoteric surfactants such as alkylaminopropionate and alkyliminodipropionate, aminoacetic acid betaine type amphoteric surfactants such as alkyldimethylaminoacetic acid betaine and fatty acid amidopropyldimethylaminoacetic acid betaine And amphoteric surfactants such as sulfobetaine-type amphoteric surfactants such as agents and alkylhydroxysulfobetaines.

  Examples of alcohols include lower alcohols such as ethanol, isopropanol, and butanol; polyhydric alcohols such as 1,3-butanediol, glycerin, polyglycerin, ethylene glycol, polyethylene glycol, and polypropylene glycol; sorbitol, mannitol, glucose, Examples thereof include saccharides such as sucrose, xylitol, lactose and trehalose; sterols such as cholesterol and phytosterol; and higher alcohols such as cetyl alcohol, stearyl alcohol, isostearyl alcohol, 2-octyldodecanol and oleyl alcohol.

  Film-forming polymers include polyacrylic acid, polyacrylic amide, (meth) acrylic acid alkyl copolymer, (meth) acrylic acid / (meth) acrylic acid alkyl copolymer, (meth) acrylic acid alkyl / styrene (Meth) acrylic resins such as copolymers, dimethylsiloxane / acrylic acid copolymers; polyvinylpyrrolidone, vinyl acetate / vinylpyrrolidone copolymers, vinylpyrrolidone / N, N-dimethylaminoethyl methacrylate copolymers Vinyl pyrrolidone resins such as diethyl sulfate and vinyl pyrrolidone / styrene copolymers; Vinyl alcohol resins such as polyvinyl alcohol; Terpene resins such as rosin acid pentaerythritol; Trimethylsiloxysilicic acid and alkyl acrylate copolymers Methylpolysiloxane, 3- [tris (trimethi Siloxane) silyl] propyl carbamic acid pullulan, a silicon-based resin such as high polymerization dimethylsiloxane-methyl (aminopropyl) siloxane copolymer may be exemplified.

  Examples of the ultraviolet absorber include benzoic acid-based ultraviolet absorbers such as paraaminobenzoic acid and paraaminobenzoic acid monoglycerin ester; anthranilic acid-based ultraviolet absorbers such as methyl anthranilate and homomenthyl-N-acetylanthranilate; methyl salicylate Salicylic acid UV absorbers such as octyl paramethoxycinnamate and ethyl-4-isopropylcinnamate, etc .; Benzophenone UV absorbers such as 2,4-dihydroxybenzophenone; Amyl salicylate and Menthyl Examples include salicylic acid ultraviolet absorbers such as salicylate and benzyl salicylate; urocanic acid ultraviolet absorbers such as urocanic acid and ethyl urocanate.

  Examples of the antioxidant include α-tocopherol and its derivatives, ascorbic acid and its derivatives, erythorbic acid, dibutylhydroxytoluene, butylhydroxyanisole, gallic acid esters, sulfurous acid, bisulfite, thiosulfuric acid, thiolactic acid, thioglycol An acid, L-cysteine, N-acetyl-L-cysteine, etc. can be mentioned.

  Examples of preservatives include parabens such as methylparaben, ethylparaben, and butylparaben, isopropylmethylphenol, chlorhexidine gluconate solution, trichlorocarbanilide, phenols such as phenoxyethanol, coalic acid, and hexachlorophene, benzoic acid and its salts, Examples include undecylenic acid, salicylic acid, sorbic acid and salts thereof, dehydroacetic acid and salts thereof, photosensitive element 101, photosensitive element 201, photosensitive element 401, hinokitiol, and triclosan.

  EXAMPLES Hereinafter, although this invention is demonstrated further in detail based on an Example, this invention is not limited only to this Example. The content represents “% by weight” unless otherwise specified.

(Sample preparation)
According to the composition described in Tables 1 and 2, liquid oily mascaras of Examples and Comparative Examples were prepared by conventional methods and subjected to the following evaluation.

(Sample evaluation)
Samples of each example and comparative example were used by 10 female panelists using a brush for mascara, and the cosmetics were extended during application, and the wrinkles were not bundled, but could be applied one by one Sensory evaluation was conducted on the properties, the finished curl feeling of the wrinkles after application, the curl retention, and the volume feeling. The evaluation was 5 points for very good, 4 points for good, 3 points for normal, 2 points for bad, and 1 point for very bad, and the average value of the points was determined according to the following evaluation criteria. The results are shown in Tables 1-2.

<Evaluation criteria>
A: 4.5 points or more.

  ○: 3.5 points or more and less than 4.5 points.

  Δ: 2.5 points or more and less than 3.5 points.

  X: Less than 2.5 points.

  From the results of Tables 1 and 2, the glazed oily cosmetic of the present invention is lighter, smoother and better stretched than the cosmetics of each comparative example, and the wrinkles are not bundled. It turns out that it can apply | coat one by one. It can also be seen that the applied wrinkles are finished with natural curls and have excellent curl retention and volume feeling.

  Hereinafter, prescription examples of the oily cosmetic for vaginal according to the present invention will be shown. In addition, a compounding quantity is weight%.

(Formulation Example 1: Oily mascara)
Light liquid isoparaffin 50.0
Organic modified viscosity mineral 3.5
Polyethylene wax 6.0
Candelilla Resin 5.0
Microcrystalline wax 2.5
Dextrin palmitate 5.0
Ethanol 2.0
1,2-hexanediol 2.0
Talc 10.0
Black iron oxide 8.0
Mica titanium 2.0
Methyl parahydroxybenzoate 0.3
Natural vitamin E 0.3
Heavy liquid isoparaffin residual total 100.0

(Formulation example 2: oily mascara)
Decamethylcyclopentasiloxane Residue Carnauba wax 6.0
Candelilla Resin 4.0
Microcrystalline wax 5.0
(Palmitic acid / octanoic acid) dextrin 4.0
1,2-octanediol 1.0
Methylphenylpolysiloxane 3.0
Kaolin 5.0
Bengala 8.0
Mica titanium 3.0
Methyl parahydroxybenzoate 0.3
Natural vitamin E 0.3
Total 100.0

Claims (4)

  A vaginal oil-based cosmetic comprising a pigment, a candelilla resin, a dextrin fatty acid ester, and a 1,2-alkanediol having 5 to 10 carbon atoms.   The oily cosmetic composition for salmon according to claim 1, comprising a volatile oil.   The vaginal oil-based cosmetic according to claim 1 or 2, comprising a hydrocarbon that is solid at room temperature.   The 1,2-alkanediol is 1,2-hexanediol and / or 1,2-octanediol.