CN100438848C - Taking-off compsns. and sheet-like taking-off material - Google Patents

Taking-off compsns. and sheet-like taking-off material Download PDF

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CN100438848C
CN100438848C CNB2004100372180A CN200410037218A CN100438848C CN 100438848 C CN100438848 C CN 100438848C CN B2004100372180 A CNB2004100372180 A CN B2004100372180A CN 200410037218 A CN200410037218 A CN 200410037218A CN 100438848 C CN100438848 C CN 100438848C
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water
propylene oxide
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CN1539399A (en
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上田敦弘
津田博子
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Kao Corp
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Kao Corp
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Abstract

A cleansing composition according to the present invention comprises (A) an aqueous phase containing 1 to 25% by weight of a water-soluble compound (a), which has a polyoxypropylene structure having 3 or more addition number of propylene oxide but neither an alkyl group having 4 or more carbon atoms nor a polyoxyethylene structure, in the aqueous phase and (B) an oil phase which is liquid at 30 DEG C., wherein the weight ratio (A):(B) of the aqueous phase (A) and the oil phase (B) is 97:3 to 40:60, and water is contained more than 10% by weight in the total composition. Moreover, a cleansing sheet according to the present invention comprises a nonwoven fabric which is made of a fiber having a cellulose content of at least 70% by weight and has a density of about 0.15 to 0.3 g/cm<3> impregnated with an oil-in-water emulsion composition comprising (A) an aqueous phase containing 1 to 25% by weight, in the aqueous phase, of a water-soluble compound (a) which has a polyoxypropylene structure having 3 or more addition number of propylene oxide but neither an alkyl group having 4 or more carbon atoms nor a polyoxyethylene structure, (B) an oil phase containing 50% by weight or more of an oil (b) having a boiling point of 160 to 300 DEG C. at 1,013.25 hPa and (C) 0.01 to 1% by weight of an aqueous thickening agent having a hydrophobic part, wherein the weight ratio (A):(B) of the aqueous phase (A) and the oil phase (B) is 97:3 to 40:60.

Description

Cleansing composition and sheet cosmetic removing material
Technical field
The present invention relates to makeup removing cleansing composition and cosmetic removing material.
Background technology
The technology that is used to remove ornaments and formal dress is known to be had: use the technology of aqueous surfactant solution, or oil preparation made dosage form such as gel, Emulsion or oils and fats and the technology used.With regard to the difficult mascara of removing in the cosmetics, the aqueous eyelashe cream of the water-soluble polymer that includes the effect that is used to keep to curl etc. is arranged and be difficult for causing the oil eyelashe cream of making up and coming off because of antiperspirant, water.Yet in the prior art, but exist: aqueous surfactant solution can be removed soluble in water rapidly or easily be scattered in aqueous eyelashe cream in the water, but can not remove oil eyelashe cream; And oil preparation class makeup removing agent can be removed oil eyelashe cream, but can not remove the such problem of aqueous eyelashe cream.
In recent years, popular along with mascara utilizes the film-forming type mascara of the film forming ability of latex polymer (latex polymer), particularly is added with the mascara of the alkyl acrylate copolymer of film forming ability excellence, and its oiliness, aqueous all are enhanced.Latex polymer is to make water-insoluble polymer be present in material in the water with the emulsion form, along with evaporation of water, produces strong bonded between the polymer beads and film forming so be difficult for being distributed in water and the aqueous surfactant solution, is not dissolved in the oil rapidly yet.Therefore, in the existing makeup removing technology of using aqueous surfactant solution, oil preparation etc., exist the problem that effectively to remove established tunicle.
With regard to remove with regard to the material that oiliness and film forming eye cosmetic are purpose, in Japanese kokai publication hei 5-163116 communique, to have disclosed the eye makeup removing material that in water, isoparaffin emulsifying is formed with polyethylene oxide alkyl ethers class surfactant.But this product is for containing the mascara that can form the alkyl acrylate copolymer of firm tunicle in a large number, its cleaning capacity deficiency.
With regard to the technology that the common surfactant of not using of other is realized makeup removing, in the flat 11-503461 communique of Japanese Unexamined Patent Application Publication, disclosed non-oil-in-water type surfactant and the technology that contains acrylic acid-alkyl acrylate copolymer type emulsifying agent, oil preparation, water emulsion coexistence of making.Then disclosed in the Japanese kokai publication hei 9-48706 communique You Heshui is coexisted as the cleansing composition in the big weight polyalcohol of wetting agent.In addition, then disclosed in the Japanese kokai publication sho 62-135406 communique with the polyacrylic thickening agent and make low boiling isoparaffin or low boiling silicone oil be distributed to the makeup removing material of aqueous phase.Japanese kokai publication hei 9-110638 communique has then disclosed with water-soluble polysaccharides, low boiling oil preparation and the water makeup removing material as necessary composition.Although these makeup removing material can be removed oiliness or aqueous eyelashe cream, can not effectively remove the film-forming type mascara.
In addition, in Japanese kokai publication hei 2-104511 communique, then disclosed by the formulated makeup removing napkin compositions of ployalkylene glycol, ethanol, water-soluble polyol, surfactant and water.Disclosed then in Japanese kokai publication hei 9-143028 communique that to contain one or more and the HLB that are selected from poly(ethylene oxide) methylglycoside and the poly(propylene oxide) methylglycoside be the makeup removing compositions of the nonionic surfactant more than 10.It can remove aqueous eyelashe cream, but can not remove oil eyelashe cream, can not effectively remove the film-forming type mascara.
On the other hand, about the technology of sheet cosmetic removing material, following prior art is arranged then.In TOHKEMY 2001-302450 communique, disclosed the emulsion-type cosmetics that make viscosity 200~4000mPas and contained the cosmetic removing material that is dipped in the thin slice and forms.In addition, then disclosed the thin slice that is soaked with thixotropy two facies patterns (O/W type) cosmetics in the TOHKEMY 2003-335627 communique.These thin slices can be removed oil eyelashe cream or aqueous eyelashe cream, but can not effectively remove the film-forming type mascara.
Summary of the invention
The invention provides a kind of cleansing composition, it contains: (A) aqueous phase contain 1~25 quality % have expoxy propane addition molal quantity more than 3 the poly(propylene oxide) structure but the not alkyl of carbon atom quantity more than 4 and/or the water of the water soluble compound (a) of poly(ethylene oxide) structure, (B) oil phase that is in a liquid state 30 ℃ the time, and (A) composition and (B) mass ratio of composition (A): (B) be 97: 3~40: 60, water content in total the composition more than 10 quality %.
In addition, the present invention also provides a kind of sheet cosmetic removing material, it is to make to contain: what (A) aqueous phase contained 1~25 quality % has the poly(propylene oxide) structure of expoxy propane addition molal quantity more than 3, but the not alkyl of carbon atom quantity more than 4 and/or the water of the water soluble compound (a) of poly(ethylene oxide) structure, (B) containing the above boiling point under 1013.25hPa of 50 quality % is the oil phase of 160~300 ℃ oil preparation (b), the mass ratio (A) of (C) the water-based thickener of 0.01~1 quality %, and water (A) and oil phase (B): be that 97: 3~40: 60 O/W emulsion composition contains that to be dipped in by content of cellulose be that fiber more than the 70 quality % constitutes (B) with hydrophobic portion, density is 0.15~0.3g/cm 3Non-woven fabrics in and form.
The specific embodiment
At first, cleansing composition of the present invention and the O/W emulsion composition (above-mentioned composition also is collectively referred to as " compositions " sometimes) that is used for sheet cosmetic removing material of the present invention are described.
Be used for (A) of the present invention composition and be aqueous phase contain 1~25 quality % have expoxy propane addition molal quantity more than 3 the poly(propylene oxide) structure but the water of the alkyl of carbon atom quantity more than 4 and/or the water soluble compound (a) of poly(ethylene oxide) structure (following be also referred to as sometimes " chemical compound (a) ") not.This water (A) is little to the cleaning capacity of common oil-based cosmetic preparation, but the polymer tunicle is had to a certain degree cleaning action.By with special ratios with this water (A) with oil-based cosmetic preparation is had excellent cleaning capacity and the oil phase (B) that the polymer tunicle has certain cleaning capacity is mixed, make it have the abrasive ability to oil eyelashe cream or other ordinary cosmetics.And significantly improved the removal effect of---mascara that particularly contains the alkyl acrylate copolymer of the firm tunicle of a large amount of formation---to the film-forming type mascara.
Consider that from aspect contained chemical compound (a) has the poly(propylene oxide) structure of expoxy propane addition molal quantity more than 3 in the water (A) to the cleaning capacity of polymer tunicle.Because chemical compound (a) is the alkyl of carbon atom quantity more than 4 not, so it does not have the effect of surfactant, is difficult to form micelle (micelle) in water, thereby is easy to enter the fine part of polymer tunicle.The inventor infer since the poly(propylene oxide) structure function between polymer molecule, form strong bonded, thereby promote polymer tunicle redispersion in water, so the removal effect to the film-forming type mascara is good, and when having the poly(ethylene oxide) structure, then the sendout of water increases, cleaning effect weakens.
In addition, chemical compound (a) has the water solublity of appropriateness.Water solublity described herein is meant in the time of 25 ℃ the dissolubility that glassware for drinking water is had more than the 1 quality %.
With regard to chemical compound (a) contained in the water of the present invention (A), be preferably the chemical compound that is combined with hydrophilic radicals such as hydroxyl, glyceryl, polyglyceryl or saccharide residue on the poly(propylene oxide) structure of propylene oxide addition molal quantity more than 3.
With regard to chemical compound (a), specifically can enumerate poly(propylene oxide) two glycerin ethers, poly(propylene oxide) glycerin ether, poly(propylene oxide) methylglycoside, polypropylene glycol etc.
Poly(propylene oxide) two glycerin ethers are formed by expoxy propane and two glycerol addition polymerizations.Wherein, consider the cleaning capacity to the polymer tunicle, the addition molal quantity of expoxy propane is preferably 4~24 moles, more preferably 6~18 moles.The poly(propylene oxide) glycerin ether is formed by expoxy propane and glycerol addition polymerization.Wherein, consider the cleaning capacity to the polymer tunicle, the addition molal quantity of expoxy propane is preferably 8~24 moles, more preferably 8~16 moles.The poly(propylene oxide) methylglycoside is formed by expoxy propane and methylglycoside addition polymerization.Wherein, consider the cleaning capacity to the polymer tunicle, the addition molal quantity of expoxy propane is preferably 5~25 moles, more preferably 10~20 moles.Consider the cleaning capacity to the polymer tunicle, the addition molal quantity of polypropylene glycol is preferably 5~20 moles, more preferably 7~16 moles.
Wherein, because poly(propylene oxide) two glycerin ethers or poly(propylene oxide) glycerin ether are except that having the affine effect that can improve compositions and skin, use the back not have the sense of being clamminess, and can bring moist feeling, so be preferably poly(propylene oxide) two glycerin ethers or poly(propylene oxide) glycerin ether, be preferably poly(propylene oxide) two glycerin ethers especially.
Contained chemical compound (a) can be used alone or be used in combination in the water (A).Consider that the film-forming type mascara is also had sufficient cleaning capacity, the content of the chemical compound (a) in the water (A) be total amount with respect to water (A) more than 1 quality %, and consider skin noresidue sense after the use, this content is below the 25 quality %.And when taking into account cleaning capacity and usability, its consumption is 3~20 quality % with respect to the total amount of water (A) more preferably, is preferably 5~15 quality % especially.
Consider to obtain sufficient cleaning capacity and good usability, the water content in the water (A) is preferably with respect to total amount and is higher than 10 quality %, more preferably more than the 30 quality %, is preferably especially more than the 50 quality %.
Water (A) is main composition with above-claimed cpd (a) and water, also can contain water-soluble components in addition.For example, can improve usability by adding alcohols such as ethanol, polyhydric alcohol.Particularly adding ethanol has the effect of the salubrious sense of very high raising, and interpolation 1,3 butylene glycol or glycerol have the effect of very high raising moist feeling.
Secondly, the oil phase that used (B) composition of the present invention is in a liquid state when being 30 ℃ has excellent cleaning capacity to oil eyelashe cream or common oil-based cosmetic preparation.And, although it to the solvability of polymer tunicle not as (A) composition, certain solvability is also arranged, be the composition that the polymer tunicle is had certain cleaning capacity.Because low viscous oil phase is also very high to the dissolubility of spot to the wellability height of trickle part, so cleaning capacity is strong.In addition, do not have intensive oiliness sense, usability is also fine.
Therefore, with regard to oil phase (B), the material that has the following viscosity of 10mPas when being preferably 30 ℃.Oil phase (B) can be used alone the oiliness composition, or two or more oiliness compositions is used in combination.When oil phase (B) employing is used in combination two or more oiliness compositions, the oiliness composition that has the viscosity that is higher than 10mPas when being the oiliness composition of non-liquid state or 30 ℃ 30 ℃ the time when even the used oil sexual element is individualism, as long as overall viscosity was below 10mPas when two or more oiliness compositions mixed, and is promptly applicable.At this, and available BM type viscometer (for example, TOKIMEC INC. system) mensuration viscosity (condition determination: rotor No.1,60rpm).
Have during with regard to 30 ℃ with regard to the concrete example of oiliness composition of the viscosity below the 10mPas, can enumerate liquid isoparaffin, 1,3-dimethylbutyl alkyl ether (Japanese kokai publication hei 9-87223 communique), 2 ethyl hexanoic acid cetyl, isopropyl myristate, isopropyl palmitate, isononyl isononanoate, different n-nonanoic acid different three the last of the ten Heavenly stems ester, diisobutyl adipate, diisopropyl adipate, octamethyltrisiloxane, decamethylcyclopentasiloxane, ten dimethyl, five siloxanes, prestox ring fourth siloxanes etc.
Wherein, owing to the cleaning capacity height, have the usability that uses the few excellence of back oiliness sense, so the oiliness composition of molecular weight below 300 more preferably.Specifically can enumerate light liquid isoparaffin, isopropyl myristate, isopropyl palmitate, isononyl isononanoate, diisobutyl adipate, diisopropyl adipate, octamethyltrisiloxane, prestox ring fourth siloxanes etc.
In addition, boiling point is that 160~300 ℃ the viscosity of oil preparation (b) is low under 1013.25hPa, to the wellability height of trickle part, to the dissolubility and the dispersibility height of cosmetic spot.And because the low boiling oil preparation do not have intensive oiliness sense, the residual sense after the use is few, is dipped in the sheeting wiping and uses so be specially adapted to make it to contain.At this moment, consider makeup removing performance and the few usability of oiliness sense to oil-based cosmetic preparation, described oil preparation (b) is preferably the total amount with respect to oil phase (B), and content is preferably more than the 70 quality % more than 50 quality % especially.
Wherein, owing to use a little less than the residual sense of back skin, be 160~250 ℃ oil preparation so be preferably boiling point under the 1013.25hPa; And consider the oiliness sense of makeup removing performance and skin noresidue, more preferably boiling point is 160~200 ℃ a oil preparation under the 1013.25hPa, is preferably 160~190 ℃ oil preparation especially.
With regard to above-mentioned oil preparation (b), can enumerate light liquid isoparaffin, volatile silicone oils etc., and consider the makeup removing performance, especially preferably use the light liquid isoparaffin.These oil preparationes (b) can be used alone, or are used in combination.
Light liquid isoparaffin normally carbon number is the mixture of 8~18 branched-chain hydrocarbons, when containing low molecular weight hydrocarbon, has unique abnormal smells from the patient.Because some user dislikes this abnormal smells from the patient, so be preferably as far as possible the not low-molecular-weight composition of carbon atom quantity 8~9.On the other hand, when the content of the hydrocarbon of carbon number 16~18 more for a long time, the cleaning capacity variation is arranged, the trend of the oiliness sense grow after using.So, take all factors into consideration, be preferably the more hydrocarbon of isoparaffin class content of carbon number 10~15.Wherein, for taking into account abnormal smells from the patient, usability and makeup removing performance, be preferably carbon number and be 12 the more hydrocarbon of Fancol ID content.Especially above, the above oil preparation of 95 quality % more preferably of Fancol ID content 90 quality % is applicable to the present invention.
The light liquid isoparaffin can be enumerated: commodity are called MARCASOL R (ball is apt to petrochemistry), IP SOLVENT 1620, IP SOLVENT 2028 (above from the bright dipping petrochemistry), ISOPER L.ISOPER H] (above), ISOSOL 300, ISOSOL 400 (above) etc. from the Nippon Oil(Nippon Mitsubishi Oil) chemistry from the EXXON chemistry, consider and contain high-purity Fancol ID hydrocarbon, be particularly suitable for using MARCASOL R (ball is apt to petrochemistry).
In addition, with regard to volatile silicone oils, can enumerate for example chain dimethyl polysiloxane of low polymerization degree such as octamethyltrisiloxane, ten dimethyl, five siloxanes, ring-type silicone oil such as prestox ring fourth siloxanes, decamethylcyclopentasiloxane.
Consider the good usability that can obtain sufficient cleaning capacity and not strong oiliness sense, oil phase (B) content is: with the mass ratio (A) of water (A): (B) be 97: 3~40: 60, be preferably 90: 10~70: 30, be preferably 88: 12~75: 25 especially.
Promptly be separated into biphasely after the mixture of water (A) and oil phase (B) is placed, can make it evenly temporary transient, dip in cotton pads etc. and get, wipe out cosmetics by shaking up; Also can directly take mixture, spot is dissolved with hands.In addition, mixture is contained in the flat substrates such as being dipped in non-woven fabrics, use with the form of sheet cosmetic removing material.
Under the situation of having only water (A) and oil phase (B), easily be separated into two phase times at short notice,, can contain water-based thickener in the cleansing composition of the present invention as (C) composition for being easier to use.By adding water-based thickener, after shaking compositions, can make it continue the maintenance uniform state, in addition,, viscosity is easy to use, so also improved and the affinity of skin and massage property because rising.
As the concrete example of water-based thickener, can enumerate following water soluble polymer.With regard to water-soluble macromolecule, for example can enumerate: plant macromolecules such as Radix Acaciae senegalis, Tragacanth, galactan, rubber resin, tragon, karaya, carrageenin, pectin, agar, WENBO seed glue, brown alga extract, gelatinized corn starch (rice, corn, Rhizoma Solani tuber osi, Semen Tritici aestivi), glycyrrhizic acid; Microbiology class macromolecules such as xanthan gum, dextrin, succinum glucosan, pullulan; Animal family macromolecules such as collagen protein, casein, albumin, gel.And semi-synthetic water soluble polymer for example can be enumerated starch based macromolecules such as carboxymethyl starch, methyl hydroxypropyl starch; Methylcellulose, NC Nitroncellulose, ethyl cellulose, methylhydroxypropylcellulose, hydroxyethyl-cellulose, cellulose sodium sulfate, hydroxypropyl cellulose, sodium carboxymethyl cellulose cellulose family macromolecules such as (CMC); Alginate such as sodium alginate, propylene glycol alginate macromolecule.And the synthesizing water-solubility macromolecule for example can be enumerated polyvinyl alcohol, polyvinyl methyl ether family macromolecule, polyvinyl pyrrolidone, (CARBOPOL 940,941 for CVP Carbopol ETD2050; Noveon, Inc. company) vinyl-based macromolecule such as; Poly(ethylene oxide) family macromolecules such as Macrogol 2000 0, polyethylene glycol 6000, Macrogol 4000; Poly(ethylene oxide)-copolymer analog macromolecules such as poly(propylene oxide) copolymer; Acrylic family macromolecules such as sodium polyacrylate, polyethyl acrylate, polyacrylamide; Polymine, cationic polymer etc.
In addition, when use includes the water-based thickener of hydrophobic portion, can form that water (A) toughness increases, oil phase (B) is dispersed into oil-in-water type, the uniform preparation of outward appearance.Water-based thickener with hydrophobic portion described herein is meant that side chain has the water soluble polymer of the hydrophobic group of carbon number more than 10.
In particular for making the compositions that is used for sheet cosmetic removing material of the present invention be difficult for variation taking place to form at sheeting, can realize the storage stability of cosmetic removing material, also has good cleaning capacity simultaneously, use has the water-based thickener of hydrophobic portion as (C) composition, obtain O/W emulsion composition, it is contained be dipped in sheeting.
When use includes the water-based thickener of hydrophobic portion, utilize the interaction of hydrophobic portion and oil preparation, in the water that oil preparation can be stayed relatively constant at; But because it is different with the emulsifying manner that uses common surfactant, it is not emulsified into oil preparation fine shape, so oil preparation is easy to effusion when using, and without detriment to cleaning capacity.That is, when using this water-based thickener, the oil preparation in the compositions is disperseed with the degree without detriment to cleaning capacity, and the uniformity and the stability of liquid are increased, the performance that can play stably as sheet cosmetic removing material.Can think that this is because after being soaked with compositions in the sheeting, the water-based thickener polymer is wrapped between the fiber with oil preparation, makes oil preparation to remain in the sheeting thus with being stabilized.
This class has the water-based thickener of hydrophobic portion, can enumerate: acrylic acid-alkyl methacrylate (C10~30) copolymer (Noveon, Inc. corporate system, trade name: PEMULEN TR-1, PEMULEN TR-2, CARBOPOL ETD etc.), hydroxyethyl-cellulose, hydroxypropyl stearyl ether, hydroxypropyl azochlorosulfonate acid sodium (spy opens flat 9-235301 communique) etc.
Above-mentioned water-based thickener (C) can use separately, also can be used in combination of two or more.When being used for cleansing composition of the present invention, consider the coating on ease for use, the skin, the minimizing of greasy sliding sense, it is 0.01~5 quality % that the content of water-based thickener (C) is preferably with respect to total composition, and more preferably 0.01~2 quality % is preferably 0.01~1 quality % especially.Particularly when being used to immerse the O/W emulsion composition of sheet cosmetic removing material of the present invention, consider the stable emulsifyingization of emulsification composition, above-mentioned content with water-based thickener of hydrophobic portion is more than the 0.01 quality % with respect to total composition; Consider that emulsification composition is had is easy to contain the viscosity that is dipped in the sheeting, make it have good workability, its content is below the 1 quality % with respect to total composition.Wherein, when taking into account stable emulsifying ability and processability, its content range is preferably 0.1~0.5 quality % with respect to total composition.
In addition, also can use as required to above-mentioned water-based thickener neutralize, the nertralizer of thickening.With regard to nertralizer, for example, can enumerate inorganic base reagent such as sodium hydroxide, potassium hydroxide; Basic amino acids such as L-arginine; Amines such as triethanolamine; Ammonium etc.The addition of nertralizer can be according to decisions such as the kind of water-based thickener, consumptions, and being preferably with respect to total composition is about 0.005~0.5 quality %.And nertralizer can be soluble in water in advance, or directly mix with water-based thickener and add.
In the emulsification system that uses surfactant, because oil preparation stably is scattered in the system, can not give full play to the makeup removing performance, so preferred function of seeking emulsifying or decentralized stabilization to above-mentioned water-based thickener.Therefore, in the present invention,,, can use surfactant on a small quantity for the affinity of raising compositions and skin or for improving the wettability or the wellability of compositions to sheeting in the scope of effect of the present invention.
For in the scope of the makeup removing performance that does not influence water (A) and oil phase (B), using surfactant, the content of surfactant is preferably with respect to total composition below 2 quality %, more preferably below 0.5 quality %, be preferably especially less than 0.05 quality %.
Surfactant can be used alone or be used in combination.As its concrete example, consider mildness, can enumerate polyethylene oxide alkyl ethers class, sucrose-fatty esters, glycerine monofatty ester, sorbitan fatty acid ester and polyoxyalkylene add-on type product thereof, poly(ethylene oxide) curing Oleum Ricini and fatty acid ester, polyoxyalkylene fatty acid ester etc. skin.
In addition, except that above-mentioned composition, also can in the scope of the quality and quantity of purpose of the present invention and effect, add various additives such as wetting agent, oleogel agent, UV absorbent, spice, pigment, dyestuff, salt, stabilizing agent, antiseptic, antioxidant, vitamins, protein, nursing agent in the compositions of the present invention.
Cleansing composition of the present invention can use above-mentioned each material use conventional method to make, and can be dosage forms such as liquid state, colloidal state, cream attitude or two-phase separation type.
With regard to using the unloading with regard to the cosmetic method of cleansing composition of the present invention, can enumerate the direct method for compositions of using, or after compositions shaken up, make it to contain and be dipped in the medium, with its wiping and shed the method for the woman's persona on the skin; And directly take compositions with hands, and be coated on the skin, make its with make up affine, and with wiping media wiping or process of washing.At this, with regard to wiping media, can enumerate cotton, napkin etc.
As mentioned above, cleansing composition of the present invention has the poly(propylene oxide) structure of expoxy propane addition molal quantity more than 3 by what aqueous phase is contained 1~25 quality %, but not carbon atom quantity more than 4 alkyl and/or the oil phase that is in a liquid state when the water of the water soluble compound (a) of poly(ethylene oxide) structure and 30 ℃ be used in combination, and make water content in total composition more than 10 quality %, can not only effectively remove common cosmetic, and can also effectively remove the mascara that is difficult to remove, particularly to oil eyelashe cream, or the film-forming type mascara that contains a large amount of alkyl acrylate copolymers that can form extremely firm tunicle in the latex polymer of film former demonstrates good makeup removing performance.Cleansing composition of the present invention be can effectively remove all cosmetics and the good cleansing composition of usability.
Below sheet cosmetic removing material of the present invention is described.
In the above-mentioned cleansing composition, consider that makeup removing performance and usability are good, as containing the O/W emulsion composition that is dipped in the flat substrates, also be particularly suitable for using following compositions, it contains: what (A) aqueous phase contained 1~25 quality % has the poly(propylene oxide) structure of expoxy propane addition molal quantity more than 3, but the not alkyl of carbon atom quantity more than 4 and/or the water of the water soluble compound (a) of poly(ethylene oxide) structure, (B) contain that boiling point is the oil phase of 160~300 ℃ oil preparation (b) under the above 1013.25hPa of 50 quality %, the mass ratio (A) of (C) the water-based thickener of 0.01~1 quality %, and water (A) and oil phase (B): (B) be 97: 3~40: 60 with hydrophobic portion.
In sheet cosmetic removing material of the present invention, above-mentioned O/W emulsion composition is contained be dipped in the specific non-woven fabrics.Because cosmetic removing material of the present invention is in the form of sheets, thus use can be taken out immediately, and owing to only need wiping just can remove cosmetics, therefore can be easy and promptly remove ornaments and formal dress.
Consider the dipping efficient that adds man-hour, the viscosity that is used for the O/W emulsion composition of sheet cosmetic removing material is preferably below the 2000mPas, in addition, consider that liquid is made up the complexity of oozing out in the material by sheet when using, above-mentioned composition viscosity is preferably 300~800mPas especially.Viscosity described herein is meant with BM type viscometer (TOKIMEC INC. system), the measured value under rotor No.2,6rpm, 30 ℃ condition.
In addition, used O/W emulsion composition can also be can separate gradually after placing a period of time in the sheet cosmetic removing material, is divided into transparent water and oil-in-water type emulsion compositions mutually.Consider makeup removing performance and usability, particularly, be preferably even modulation after, when under 30 ℃, leaving standstill, more than one day~be separated in the interior time in one month water and other emulsifying mutually unsettled emulsification composition arranged slightly.At this moment, preceding enforcement is carried out in the being immersed in separation in non-woven fabrics.When emulsification composition is when slightly unsettled emulsification composition being arranged, also to compare with water by the stable emulsification composition of macromolecular compound thickening, the situation by the thin slice liquid body exudate during use is good, the makeup removing excellent performance.
Non-woven fabrics in the sheet cosmetic removing material of the present invention as the thin slice base material, even consider skin feel when using good and under the lamination form long-time preservation also can keep stabilized quality, using by content of cellulose is that fiber more than the 70 quality % constitutes, density is 0.15~0.3g/cm 3Non-woven fabrics.By in so hydrophilic and non-woven fabrics that density is higher, flooding, even use because of what preservation caused creaming unsettled emulsification composition arranged slightly, non-woven fabrics also can stably keep foreign minister---the water of emulsification composition, in addition, the water-based thickener polymer that utilization comprises oil preparation is wrapped between the fiber, and oil preparation stably remained in the non-woven fabrics, can suppress the moving of emulsification composition in the non-woven fabrics, keep the amount and the composition of the emulsification composition in the non-woven fabrics.
The O/W emulsion composition that is soaked with in order to suppress moving in the thin slice base material, non-woven fabrics are preferably to have can stablize the hydrophilic that keeps foreign minister's---water---.That is, the non-woven fabrics use is the non-woven fabrics that the fiber more than the 70 quality % constitutes by content of cellulose.Be the stable water that keeps the foreign minister, more preferably content of cellulose is more than 80 quality %.
With regard to cellulose fibre, specifically can enumerate cotton, staple fibre (rayon) etc.Be preferably cotton especially, non-slip when using because of it, can produce dirt really by the sensation of wiping.In addition, owing to can give soft and smooth skin feel, non-woven fabrics is preferably by water acupuncture manipulation (spun laced process) and obtains.
As long as in satisfying the scope of foregoing, also hydrophobic fibre can be mixed so that thin slice is carried out modification.With regard to hydrophobic fibre, can enumerate polyester fiber and TPO fiber.For example, polyethylene terephthalate (PET), polybutylene terephthalate (PBT) (PBT), polypropylene (PP), polyethylene (PE) etc.
In addition, for the stable composition that keeps the O/W emulsion composition that flooded, suppress the moving up and down of liquid in the sheeting of lamination, non-woven fabrics is preferably the non-woven fabrics of higher density.Consider to be difficult for moving to lower foil that the density of non-woven fabrics is 0.15g/cm because of gravity makes liquid 3More than, and on the other hand, consider impregnation liquid easily to be contained be dipped in the thin slice, the usability of thin slice is limbered up that the density of non-woven fabrics is 0.3g/cm 3Below.When taking into account inhibition that liquid is moved and usability, the density of non-woven fabrics is preferably 0.17~0.25g/cm especially 3
In addition, the average basis weight of non-woven fabrics (weight of unit are) has been difficult for pleat, is easy to use, spot do not moved to the back side, is preferably 40g/cm when considering wiping 2More than; Do not increase volume when considering lamination and obtain soft feeling, be preferably 100g/cm 2Below.Be preferably 50~80g/cm especially 2, suitable volume is arranged during easy to operate when using because of it, lamination.
Non-woven fabrics can also be a sheeting two or more non-woven fabrics is overlapping or that stickup forms.In addition, wieldy shape, size and thickness when the shape of non-woven fabrics is preferably and takes with hands, for example on one side or diameter be square, rectangle, circle, ellipse about 5~20cm, preferred thickness is about 0.2~0.5mm.
The amount of the O/W emulsion composition that the 1g non-woven fabrics is flooded considers that usability is good, is preferably 2~5g, is preferably 2.5~4.5g especially.
Sheet cosmetic removing material of the present invention can be by making emulsification composition be dripped by nozzle or flow down and be coated on the non-woven fabrics, or by injection it is contained to be dipped in non-woven fabrics, to place then, makes it and abundant affine manufacturing of sheeting.
Sheet cosmetic removing material of the present invention is all to be sealed in each sheet in the bag or multi-disc stacks the form that is sealed in the bag and uses for the people.The mode of using is, during use, with sack Kaifeng, therefrom takes out a slice sheet cosmetic removing material, is pressed against the position of desiring to remove cosmetics, wipes cosmetics.Thus, just can be to various types of cosmetic spots performance good make-up removal, can be easy and makeup removing promptly.
Therefore, sheet cosmetic removing material of the present invention can not only be easy and be promptly removed common cosmetics such as foundation cream, lipstick, and can remove aqueous eyelashe cream and oil eyelashe cream, and can also remove the film-forming type mascara that contains a large amount of alkyl acrylate copolymers.When therefore, it is to use and the skin feel after using good and under the commodity form of thin slice lamination, still have a cosmetic removing material of stabilised quality.
Utilize following embodiment to further specify the present invention, illustrate the specific embodiment of the present invention.
Embodiment A series: cleansing composition
The evaluation methodology of cleaning capacity
The evaluation of cleaning capacity is used oil eyelashe cream and is added with the film-forming type aqueous eyelashe cream of a large amount of alkyl acrylate copolymers.
On microscope slide, the mascara of scheduled volume is smoothened into the round shape of diameter 1.2cm, placed 12 hours, make it dry.Film-forming type aqueous eyelashe cream, the film-forming type aqueous eyelashe cream of the commodity TESTIMO MASCARA EFFECT CURLLONG BK18 by name of the KANEBO system of coating 0.0070g; Oil eyelashe cream, the oil eyelashe cream of the commodity SPORTS BEAUTY FASIO POWER STAY MASCARA CURLLONGBK001 by name of the KOSE system of coating 0.0045g.According to the different fluidities of each mascara, the coating weight when smoothening mascara with certain area also has nothing in common with each other.
Because also can separate rapidly after the cleansing composition mixing by (A) and (B) composition formation, so when estimating cleaning capacity, be that cleansing composition 3.8g is held in the 1g cotton, this cotton is gently rubbed, make the compositions uniformly dispersing in whole cotton, cotton is placed on the mascara, 5 seconds of flicking, then, with certain pressure (100g/cm 2) wiping, measure and remove the required wiping number of times of mascara, (embodiment A 1, Comparative examples A 1~A5) are estimated to each mascara according to following standard.
<to the evaluation criterion of the cleaning capacity of film-forming type aqueous eyelashe cream 〉
◎ is below 14 times
0 15~19 times
Zero △ 20~24 times
△ 25~29 times
More than * 30 times
<to the evaluation criterion of the cleaning capacity of oil eyelashe cream 〉
◎ is below 5 times
0 6~10 times
Zero △ 11~15 times
△ 16~20 times
More than * 21 times
In addition, use (C) composition and be the cleansing composition of uniform fraction form, same as above, coating 0.1g cleansing composition on the mascara of coating drying on the microscope slide, film-forming type aqueous eyelashe cream press...withes one's finger and rubs 60 times, and oil eyelashe cream press...withes one's finger and rubs 30 times, massages out dirt, wipe with napkin, estimate (embodiment A 2~A9, Comparative examples A 6~A11) according to following evaluation criterion.
<to the evaluation criterion of the cleaning capacity of each mascara 〉
The ◎ mascara fully drops;
Zero mascara major part drops;
The residual part of zero △ mascara does not drop;
The △ mascara does not almost drop;
* there is not mascara to drop.
The evaluation methodology of usability
Cleansing composition evenly is coated on 10 respondents on the face in right amount, usability (it is sliding to be clamminess, to be bored with) is divided into " good ", " all right ", " not being easy to make commentary ", " poorly ", " bad " Pyatyi, carry out the sense evaluation, use following standard determination.
Evaluation criterion:
Answer more than 9 among 10 of the ◎ " good " or " all right ";
7~8 answers " good " or " all right " in 0 10;
4~6 answers " good " or " all right " among 10 of the △;
Answer below 3 in * 10 " good " or " all right ".
Embodiment A 1, Comparative examples A 1~A5
Make cleansing composition to form shown in the Table A-1, to estimate when using each cleansing composition cleaning capacity, the cleaning capacity and the usability of oil eyelashe cream to film-forming type aqueous eyelashe cream.The evaluation result of each cleansing composition is shown in Table A-1.
Table A-1
Figure C20041003721800191
By result shown in the Table A-1 as can be known: embodiment A 1 is mixed (A), (B) two kinds of compositions according to the present invention with special ratios, can effectively remove film-forming type mascara and these two kinds of mascaras of oil eyelashe cream of being added with a large amount of alkyl acrylate copolymers, and usability is good.On the other hand, (A) do not contain the compositions of chemical compound (a) (Comparative examples A 1) and chemical compound (a) content in the composition for count the compositions (Comparative examples A 2) more than the 25 quality % with aqueous-phase concentration, oil eyelashe cream is dropped, but the cleaning capacity of film-forming type mascara is not so good as embodiment.And, the compositions (Comparative examples A 3) that does not contain (B) composition has cleaning capacity to the film-forming type mascara, but oil eyelashe cream there is not sufficient cleaning capacity, and by combination (A) composition and (B) composition, not only significantly improved cleaning capacity, but also significantly improved cleaning capacity the film-forming type mascara that is added with a large amount of alkyl acrylate copolymers to oil eyelashe cream.And contain (A) composition and (B) composition but its mass ratio (A): (B) compositions outside 97: 3~40: 60 scope (Comparative examples A 4) can both effectively be removed oil eyelashe cream and film-forming type mascara, but because the oiliness sense is strong, so usability is not as embodiment.In addition, when the concentration of the water in the compositions is 10 quality % following (Comparative examples A 5), can not remove the mascara that is added with a large amount of alkyl acrylate copolymers, and because of the greasy sliding sense or the sense of being clamminess are arranged, so usability is not as good as embodiment.
Embodiment A 2~A9, Comparative examples A 6~A7
The compositions that also contains (C) composition of the present invention is form making cleansing composition shown in the Table A-2, the cleaning capacity to film-forming type aqueous eyelashe cream when using each cleansing composition, the cleaning capacity and the usability of oil eyelashe cream is estimated.The evaluation result of each cleansing composition is shown in Table A-2.
Table A-2 (1)
Figure C20041003721800201
Table A-2 (2)
Figure C20041003721800211
In addition, the source of material therefor is as follows.
*1 acrylic acid-alkyl methacrylate copolymer: trade name PEMULEN TR-2, Noveon.Inc.
*2 hydroxyethyl-cellulose hydroxypropyl stearyl ether hydroxypropyl azochlorosulfonate acid sodiums (spy opens flat 9-235301 communique)
Owing to added among the embodiment A 2~A9 of liquid cleansing composition of (C) composition of water-based thickener with hydrophobic portion, (A) composition and (B) composition be uniform emulsion attitude, so need not be cotton and directly coating just can estimate cleaning capacity.By result shown in the Table A-2 as can be known: in embodiment A 2~A9, mix (A), (B) two compositions according to the present invention with special ratios, can effectively remove film-forming type mascara and these two kinds of mascaras of oil eyelashe cream of being added with a large amount of alkyl acrylate copolymers, and usability is good.
With regard to contained chemical compound (a) in (A) composition, the embodiment A 6~A9 that is added with the embodiment A 5 of poly(propylene oxide) (10) glycerin ether and is added with poly(propylene oxide) (9) two glycerin ethers can obtain being better than adding the good usability of the embodiment A 2~A4 of other chemical compound (a).In addition, these embodiment A 6~A9 usability is good especially, can obtain the comfortable moist feeling of mood.
On the other hand, include have the poly(propylene oxide) structure and also have 6 pairs of film-forming type mascaras of Comparative examples A of chemical compound that carbon number is 4 alkyl and poly(ethylene oxide) structure and the cleaning capacity of oil eyelashe cream all than embodiment difference.And, because the addition molal quantity of expoxy propane is big, no water solublity, thus added do not belong to as the polypropylene glycol (34) of chemical compound of the present invention (a) although Comparative examples A 7 oil eyelashe cream is dropped, to the cleaning capacity of film-forming type mascara than embodiment difference.
In addition, the embodiment A 7 of having added glycerol has obtained the good usability more moistening than embodiment A 6, has added alcoholic acid embodiment A 8 and has obtained the good usability salubriouser than embodiment A 6.
In addition, added the embodiment A 3 of the Fancol ID more than the 50 quality % in the oil phase (B) and compared with the embodiment A 2 of not adding Fancol ID fully, all fine to the cleaning capacity of film-forming type mascara and oil eyelashe cream.And the embodiment A 4 of having added the Fancol ID more than the 80 quality % in the oil phase (B) is compared with embodiment A 3, has also increased the cleaning capacity to oil eyelashe cream.
In addition, the surfactant addition be embodiment A 6~A8 of 0.045 quality % and embodiment A 9 that addition is 2 quality % except that the cleaning capacity of confirming to have to film-forming type mascara and oil eyelashe cream, the affinity of they and skin is also fine.Particularly the surfactant addition is that embodiment A 6~A8 and the addition of 0.045 quality % are that the embodiment A 9 of 2 quality % is compared, and has film-forming type mascara and the good cleaning capacity of oil eyelashe cream both.
Comparative examples A 8
Make cleansing composition with forming shown in the Table A-3, estimate cleaning capacity mascara.Evaluation result is shown in Table A-3.
Table A-3
Figure C20041003721800231
Hence one can see that, the embodiment that contains poly(propylene oxide) methylglycoside and HLB and be the compositions of the nonionic surfactant (single myristic acid six glyceride) more than 10 and above-mentioned Japanese kokai publication hei 9-143028 communique is corresponding, the film-forming type mascara is had to a certain degree cleaning capacity, but poor to the cleaning capacity of oil eyelashe cream.
Comparative examples A 9
Make cleansing composition with forming shown in the Table A-4, estimate cleaning capacity mascara.Evaluation result is shown in Table A-4.
Table A-4
Figure C20041003721800232
Hence one can see that, the embodiment that contains the compositions of ployalkylene glycol, ethanol, water-soluble polyol, surfactant and water and above-mentioned Japanese kokai publication hei 2-104511 communique is corresponding, the film-forming type mascara is had to a certain degree cleaning capacity, but poor to the cleaning capacity of oil eyelashe cream.
Comparative examples A 10
Make cleansing composition with forming shown in the Table A-5, estimate cleaning capacity mascara.Evaluation result is shown in Table A-5.
Table A-5
Figure C20041003721800241
Hence one can see that, non-oil-in-water type surfactant (alkyl (8~16) glucosides) with contain acrylic acid-alkyl methacrylate copolymer (Noveon, Inc. company, trade name: PEMULENTR-2), the embodiment of the compositions of oil preparation, water emulsion coexistence and the flat 11-503461 communique of above-mentioned Japanese Unexamined Patent Application Publication is corresponding, but owing to do not contain the used chemical compound of the present invention (a), so, the same with Comparative examples A 1, even oil eyelashe cream drops, but the cleaning capacity of the film-forming type mascara that is added with a large amount of alkyl acrylate copolymers is worse than embodiment.
Comparative examples A 11
Make cleansing composition with forming shown in the Table A-6, estimate cleaning capacity mascara.Evaluation result is shown in Table A-6.
Table A-6
Figure C20041003721800251
With polyethylene oxide alkyl ethers class surfactant that the embodiment of isoparaffin compositions that emulsifying forms in water and above-mentioned Japanese kokai publication hei 5-163116 communique is corresponding, oil eyelashe cream is dropped, but to the cleaning capacity of the film-forming type aqueous eyelashe cream that added a large amount of alkyl acrylate copolymers than embodiment difference.
Embodiment B series: sheet cosmetic removing material
The evaluation methodology of cleaning capacity
Film-forming type aqueous eyelashe cream and film-forming type oil eyelashe cream and the oil eyelashe cream that is added with a large amount of alkyl acrylate copolymers is used in the evaluation of cleaning capacity.
On microscope slide, the mascara of scheduled volume is smoothened into the round shape of diameter 1.2cm, place and made it dry in 12 hours, make the test dirt.The commodity of the KANEBO corporate system of coating 0.007g TESTIMO MASCARA EFFECT CURLLONG BK18 film-forming type aqueous eyelashe cream by name; The film-forming type oil eyelashe cream of the commodity AUBE REALEFFECT MASCARA BK941 by name of KAO. Corp. SA's system of coating 0.0045g; The SPORTS BEAUTY FASIO POWER STAY MASCARACURLLONG BK001 oil eyelashe cream of the KOSE corporate system of coating 0.0045g.According to the different fluidities of each mascara, when smoothening mascara with certain area, coating weight separately is also different.
Sheet cosmetic removing material is placed on respectively tests on the dirt, flicking is after 5 seconds, with certain pressure (100g/cm 2) carry out wiping, measure and remove the required wiping number of times of mascara.
<to the evaluation criterion of the cleaning capacity of film-forming type aqueous eyelashe cream 〉
◎ is below 14 times;
0 15~19 times;
Zero △ 20~24 times;
△ 25~29 times;
More than * 30 times.
<to the evaluation criterion of the cleaning capacity of film-forming type oil eyelashe cream and oil eyelashe cream 〉
◎ is below 5 times;
0 6~10 times;
Zero △ 11~15 times;
△ 16~20 times;
More than * 21 times.
Use the evaluation methodology of back skin feel
After with each sheet cosmetic removing material face being carried out wiping by 10 respondents, skin feel is carried out the sense evaluation.
[evaluation criterion]
Be evaluated as more than 9 among 10 of the ◎ and be not clamminess, do not have the oiliness sense;
7~8 are evaluated as and are not clamminess in 0 10, do not have the oiliness sense;
5~6 are evaluated as and are not clamminess among 10 of the △, do not have the oiliness sense;
Be evaluated as below 4 in * 10 and be not clamminess, do not have the oiliness sense.
The evaluation methodology of abnormal smells from the patient
When 10 respondents carry out wiping with each sheet cosmetic removing material to face or afterwards, abnormal smells from the patient is carried out the sense evaluation.
[evaluation criterion]
Be evaluated as more than 8 in 0 10 acceptable abnormal smells from the patient is arranged when using;
5~7 are evaluated as acceptable abnormal smells from the patient are arranged when using among 10 of the △;
Be evaluated as below 4 in * 10 acceptable abnormal smells from the patient is arranged when using.
Viscosity
Use BM type viscometer (TOKIMEC INC. system), under rotor No.2,6rpm, 30 ℃ condition, measure the viscosity of the emulsification composition that modulation forms.
The estimation of stability of emulsification composition
The emulsification composition that modulation is formed is packed into and is with in the vial of screw socket, keeping in 30 ℃ thermostatic chamber.Observe the variation of outward appearance after a day, after three days, after seven days, after ten days, behind the fortnight, after month.
The evaluation methodology of skin feel during wiping
10 respondents usability to each sheet cosmetic removing material wiping face the time carries out the sense evaluation.
[evaluation criterion]
Be evaluated as more than 9 among 10 of the ◎ thin slice and skin sense of touch well, not satiny, can wipe clean;
In 0 10 7~8 be evaluated as thin slice and skin sense of touch well, not satiny, can wipe clean;
Among 10 of the △ 5~6 be evaluated as thin slice and skin sense of touch well, not satiny, can wipe clean;
Be evaluated as below 4 in * 10 thin slice and skin sense of touch well, not satiny, can wipe clean.
The evaluation methodology of the quality stability during the thin slice lamination: when just modulate with preservation after impregnation rate
40 nonwoven fabric sheets that will be cut into 75mm * 200mm size are converted into Z-shaped stacked, emulsification composition is contained be dipped in wherein.Impregnation rate after this measures modulation.The interior sealing of the aluminum cloth (aluminium pillow) of then this laminate being packed into was preserved one month down at 50 ℃.Then, rise again to room temperature, estimate from last several second to from the impregnation rate of several second plate sheets and makeup removing performance separately thereof down.Impregnation rate is after the weight of measuring each impregnated thin slice, cleans thin slice with cleaning agent, water flushing then, and dry, by measuring the weight of drying slice, calculate by following formula.
Impregnation rate %=(impregnated weight-drying sheet weight) * 100/ drying sheet weight
[evaluation criterion]
◎: compare with just finishing synthetic impregnation rate, the impregnation rate after the preservation changes in ± 25%.
Zero: compare with just finishing synthetic impregnation rate, impregnation rate after the preservation changes greater than ± 25%, in ± 40%.
△: compare with just finishing synthetic impregnation rate, impregnation rate after the preservation changes greater than ± 40%, in ± 60%.
*: compare with just finishing synthetic impregnation rate, the impregnation rate after the preservation changes greater than ± 60%.
Embodiment B 1~B7, comparative example B1~B5
Form the modulation emulsification composition with shown in the table B-1, the ratio that makes this emulsification composition be soaked with the 3.5g emulsification composition with the 1g non-woven fabrics contains and is dipped in cotton 100%, density 0.15g/cm 3, average basis weight 60g/m 2Non-woven fabrics, be modulated into sample.Evaluation result is shown in table B-1 in the lump.Each becomes deal is to be 100 mass parts with total amount.
The method for making of emulsification composition
The water-based thickener of (C) composition is added in the pure water, and with dispersion machine with 1, the 200rpm rotating speed stirred 30 minutes, made it homodisperse.Stir with the rotating speed of propeller (propeller) on one side,, kept 10 minutes, neutralize and thickening Yi Bian add the potassium hydroxide solution of nertralizer with 200rpm.Continue to stir, add other (A) composition, (a ') composition and surfactant and dissolving.The oil preparation of (B) composition that under stirring, slowly drips then, and keeping 2 hours, then with the even agitating device of AGI (AGI HOMO MIXER) with 4, the rotating speed of 500rpm stirred 30 minutes, obtained emulsification composition.
Table B-1 (1)
Figure C20041003721800291
Table B-1 (2)
Figure C20041003721800301
*7: because of oil-containing not forms homogeneous phase solution
In addition, the source of material therefor is as follows.
*1 acrylic acid-alkyl methacrylate copolymer: trade name PEMULEN TR-2, Noveon.Inc.
*2 hydroxyethyl-cellulose hydroxypropyl stearyl ether hydroxypropyl azochlorosulfonate acid sodiums (Japanese kokai publication hei 9-235301 communique)
*3 light liquid isoparaffins (166~202 ℃ of boiling points): trade name IP solvent 1620, bright dipping petrochemistry (strain)
*4 light liquid isoparaffins (213~262 ℃ of boiling points): trade name IP solvent 2028, bright dipping petrochemistry (strain)
*5 light liquid isoparaffins (175~185 ℃ of boiling points): trade name MARCASOL R, the kind petrochemistry (strain) of ball
*6 acrylic acid-alkyl methacrylate copolymer: trade name CARBOPOL ETD, Noveon, Inc.
According to result shown in the table B-1, contain among the Embodiment B 1~B7 that is dipped in non-woven fabrics at the used O/W emulsion composition of the present invention, can be easy and remove the film-forming type aqueous eyelashe cream that is difficult to drop and film-forming type oil eyelashe cream, oil eyelashe cream quickly and effectively, and the skin feel after using is good.As for abnormal smells from the patient, use is contained the abnormal smells from the patient of compositions of IP solution 1620 of the isoparaffin of carbon number 8 and 9, the abnormal smells from the patient evaluation is poor slightly.
In Embodiment B 6, use higher, the also unseparated more stable emulsification composition after month of viscosity, obtain effect of the present invention, but with use same chemical compound (a) to compare with same consumption with the Embodiment B 2 of oil preparation (b), use the better effects if of the Embodiment B 2 of isolating emulsification composition after month.
In addition, the Embodiment B 5 of having added 1,3 butylene glycol with use same chemical compound (a) to compare with same consumption with the Embodiment B 3 of oil preparation (b), can obtain more moistening usability.Added 0.045 quality % surfactant Embodiment B 7 with use same chemical compound (a) to compare with same consumption with the Embodiment B 3 of oil preparation (b), better with the affinity of skin.
On the other hand, do not contain the used chemical compound of the present invention (a), do not use water-based thickener and use usually the compositions of comparative example B1 that the surfactant modulation as emulsifying agent forms and above-mentioned Japanese kokai publication hei 5-163116 communique corresponding, cleaning capacity to the mascara that is added with the film forming composition is poor, and the skin feel after the use is also very poor.In addition, do not contain (B) composition of forming oil phase, contain (a ') composition, do not use water-based thickener and use usually the compositions of comparative example B2 that the surfactant modulation as emulsifying agent forms and above-mentioned Japanese kokai publication hei 2-104511 communique corresponding, can not remove oil eyelashe cream, can not effectively remove the aqueous eyelashe cream that is added with the film forming composition, the skin feel after the use is poor.
The comparative example B3 that does not contain the used chemical compound of the present invention (a) is poor to the cleaning capacity of the mascara that is added with the film forming composition.In addition, the oil preparation (b) of 160~300 ℃ of the boiling points comparative example B4 that is less than 50 quality % in the oil phase to the cleaning capacity of mascara and usability all than embodiment difference.Do not use (C) composition and be to use and existing carry out emulsive comparative example B5 with emulsifying agent, stable emulsifying is difficult to discharge oil preparation, removes performance, particularly to the poor performance of removing of oil eyelashe cream.Embodiment B 8~B11, comparative example B6~B8
In Embodiment B 8~B11, comparative example B6, B7, use Embodiment B 2 synthetic emulsification compositions, the non-woven fabrics with composition, density, basic weight shown in the table B-2 is contained be soaked with the liquid measure shown in the table B-2, be modulated into sample; In comparative example B8, use Embodiment B 6 synthetic emulsification compositions, the non-woven fabrics with composition, density, basic weight shown in the table B-2 is contained be soaked with the liquid measure shown in the table B-2, be modulated into sample.The evaluation result of the quality stability when skin feel during wiping and thin slice lamination is shown among the table B-2 in the lump.In addition, Embodiment B 2 also is shown among the table B-2 in the lump.
Table B-2
Figure C20041003721800321
The sheet cosmetic removing material of embodiment, comparative example all has excellent makeup removing performance to the mascara that is added with the film forming composition after just having modulated.According to the result of table shown in the B-2, be that fiber more than the 70 quality % constitutes, density is 0.15~0.3g/cm by content of cellulose with regard to non-woven fabrics 3Embodiment B 2, B8~B11, be the also good product of quality stability during same excellent, thin slice lamination after intact of makeup removing performance after the thin slice lamination is preserved with firm modulation.In addition, the skin feel during the sheet cosmetic removing material wiping of embodiment is all fine.
In addition, use the comparative example B6 of the lower non-woven fabrics of density on the composition of impregnation liquid after the preservation, difference to occur, after the preservation, from last several second with from down several second present different makeup removing performances.In addition, use comparative example 7 impregnation rate after preservation of the non-woven fabrics contain hydrophobic fibre PET (polyethylene terephthalate) 50% difference also to occur, after the preservation, from last several second with from down several second present different makeup removing performances.The skin feel of comparative example B7 when wiping is also very poor.
In addition, by the comparative example B8 that uses the lower non-woven fabrics of stable O/W emulsion composition and density as can be known: even use stable O/W emulsion composition, when the thin slice lamination is preserved, condition according to the thin slice that floods, impregnation rate also difference can occur, make the makeup removing performance occur changing, can not keep stabilized quality.

Claims (10)

1. a cleansing composition is characterized in that, it contains following (A) composition and (B) composition:
(A) aqueous phase contains 1~25 quality %'s, be selected from poly(propylene oxide) two glycerin ethers, poly(propylene oxide) glycerin ether, poly(propylene oxide) methylglycoside, polypropylene glycol, have expoxy propane addition molal quantity more than 3 the poly(propylene oxide) structure but the not alkyl of carbon atom quantity more than 4 and/or the water of the water soluble compound (a) of poly(ethylene oxide) structure; With
(B) be selected from liquid isoparaffin, 1,3-dimethylbutyl alkyl ether, 2 ethyl hexanoic acid cetyl, isopropyl myristate, isopropyl palmitate, isononyl isononanoate, different n-nonanoic acid different three the last of the ten Heavenly stems ester, diisobutyl adipate, diisopropyl adipate, octamethyltrisiloxane, decamethylcyclopentasiloxane, ten dimethyl, five siloxanes, prestox ring fourth siloxanes, the oil phase that is in a liquid state in the time of 30 ℃
And (A) composition and (B) mass ratio of composition (A): (B) be 97: 3~40: 60, water content in total the composition more than 10 quality %.
2. cleansing composition as claimed in claim 1 is characterized in that, also contains (C) water-based thickener of 0.01~5 quality %.
3. cleansing composition as claimed in claim 2 is characterized in that, described (C) composition is the water-based thickener with hydrophobic portion.
4. cleansing composition as claimed in claim 1 is characterized in that, in described (A) composition, described water soluble compound (a) is the expoxy propane addition compound product of glycerol and/or polyglycereol.
5. cleansing composition as claimed in claim 1 is characterized in that, has the following viscosity of 10mPas during 30 ℃ of described (B) compositions.
6. cleansing composition as claimed in claim 1 is characterized in that, it is 160~300 ℃ oil preparation (b) that described (B) composition contains the above boiling point under 1013.25hPa of 50 quality %.
7. a cleansing composition is characterized in that, contains following (A), (B) and (C) composition:
(A) aqueous phase contains 1~25 quality %'s, be selected from poly(propylene oxide) two glycerin ethers, poly(propylene oxide) glycerin ether, poly(propylene oxide) methylglycoside, polypropylene glycol, have expoxy propane addition molal quantity more than 3 the poly(propylene oxide) structure but the not alkyl of carbon atom quantity more than 4 and/or the water of the water soluble compound (a) of poly(ethylene oxide) structure;
(B) containing 50 quality % above boiling point under 1013.25hPa is 160~300 ℃, be selected from the oil phase of the oil preparation (b) of light liquid isoparaffin and volatile silicone oils, this light liquid isoparaffin is that carbon number is the mixture of 8~18 branched-chain hydrocarbons, and this volatile silicone oils is dimethyl polysiloxane, prestox ring fourth siloxanes or decamethylcyclopentasiloxane; With
(C) water-based thickener with hydrophobic portion of 0.01~1 quality %, this water-based thickener are selected from plant family macromolecule, microbiology class macromolecule, animal family macromolecule, starch based macromolecule, cellulose family macromolecule, alginate macromolecule, vinyl-based macromolecule, poly(ethylene oxide) family macromolecule, poly(ethylene oxide)-poly(propylene oxide) copolymer, propenyl family macromolecule, polymine, cationic polymer; Wherein,
Described plant family macromolecule is Radix Acaciae senegalis, Tragacanth, galactan, rubber resin, tragon, karaya, carrageenin, pectin, agar, WENBO seed glue, brown alga extract, gelatinized corn starch;
Described microbiology class macromolecule is xanthan gum, dextrin, succinum glucosan, pullulan;
Described animal family macromolecule is collagen protein, casein, albumin, gel;
Described starch based macromolecule is carboxymethyl starch, methyl hydroxypropyl starch;
And the mass ratio (A) of water (A) and oil phase (B): (B) be 97: 3~40: 60.
8. a sheet cosmetic removing material is characterized in that, it is to make following with containing (A), (B) and (C) composition:
(A) aqueous phase contains 1~25 quality %'s, be selected from poly(propylene oxide) two glycerin ethers, poly(propylene oxide) glycerin ether, poly(propylene oxide) methylglycoside, polypropylene glycol, have expoxy propane addition molal quantity more than 3 the poly(propylene oxide) structure but the not alkyl of carbon atom quantity more than 4 and/or the water of the water soluble compound (a) of poly(ethylene oxide) structure;
(B) containing 50 quality % above boiling point under 1013.25hPa is 160~300 ℃, be selected from the oil phase of the oil preparation (b) of light liquid isoparaffin and volatile silicone oils, this light liquid isoparaffin is that carbon number is the mixture of 8~18 branched-chain hydrocarbons, and this volatile silicone oils is dimethyl polysiloxane, prestox ring fourth siloxanes or decamethylcyclopentasiloxane; With
(C) water-based thickener with hydrophobic portion of 0.01~1 quality %, this water-based thickener are selected from plant family macromolecule, microbiology class macromolecule, animal family macromolecule, starch based macromolecule, cellulose family macromolecule, alginate macromolecule, vinyl-based macromolecule, poly(ethylene oxide) family macromolecule, poly(ethylene oxide)-poly(propylene oxide) copolymer, propenyl family macromolecule, polymine, cationic polymer; Wherein,
Described plant family macromolecule is Radix Acaciae senegalis, Tragacanth, galactan, rubber resin, tragon, karaya, carrageenin, pectin, agar, WENBO seed glue, brown alga extract, gelatinized corn starch;
Described microbiology class macromolecule is xanthan gum, dextrin, succinum glucosan, pullulan;
Described animal family macromolecule is collagen protein, casein, albumin, gel;
Described starch based macromolecule is carboxymethyl starch, methyl hydroxypropyl starch; And the mass ratio (A) of water (A) and oil phase (B): (B) be 97: 3~40: 60 O/W emulsion composition,
Contain that to be dipped in by content of cellulose be that fiber more than the 70 quality % constitutes, density is 0.15~0.3g/cm 3Non-woven fabrics in and form.
9. sheet cosmetic removing material as claimed in claim 8 is characterized in that, the described oil preparation (b) in described (B) composition is an isoparaffin.
10. one kind is unloaded cosmetic method, and it is to scribble the method that cosmetics are removed in the zone of cosmetics from skin, it is characterized in that, its uses and contains following (A) composition and (B) composition:
(A) aqueous phase contains 1~25 quality %'s, be selected from poly(propylene oxide) two glycerin ethers, poly(propylene oxide) glycerin ether, poly(propylene oxide) methylglycoside, polypropylene glycol, have expoxy propane addition molal quantity more than 3 the poly(propylene oxide) structure but the not alkyl of carbon atom quantity more than 4 and/or the water of the water soluble compound (a) of poly(ethylene oxide) structure; With
(B) be selected from liquid isoparaffin, 1,3-dimethylbutyl alkyl ether, 2 ethyl hexanoic acid cetyl, isopropyl myristate, isopropyl palmitate, isononyl isononanoate, different n-nonanoic acid different three the last of the ten Heavenly stems ester, diisobutyl adipate, diisopropyl adipate, octamethyltrisiloxane, decamethylcyclopentasiloxane, ten dimethyl, five siloxanes, prestox ring fourth siloxanes, the oil phase that is in a liquid state in the time of 30 ℃
And (A) composition and (B) mass ratio of composition (A): (B) be 97: 3~40: 60, water content was removed ornaments and formal dress more than the cleansing composition of 10 quality % in total the composition.
CNB2004100372180A 2003-04-22 2004-04-22 Taking-off compsns. and sheet-like taking-off material Expired - Lifetime CN100438848C (en)

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JP4629799B2 (en) * 2009-03-27 2011-02-09 株式会社資生堂 Water-in-oil emulsion composition
WO2010140319A1 (en) * 2009-06-01 2010-12-09 花王株式会社 Cleansing method
KR101379303B1 (en) * 2012-07-13 2014-03-28 김영실 Spray type of form cleanser composition
CN104523507A (en) * 2014-12-16 2015-04-22 广州皇赢生物科技有限公司 Cream cleanser and preparation method thereof
FR3048177B1 (en) * 2016-02-25 2020-10-30 Fabre Pierre Dermo Cosmetique BIPHASE COSMETIC COMPOSITION AND ITS USE BY TOPICAL APPLICATION
WO2019205047A1 (en) * 2018-04-26 2019-10-31 L'oreal Two-phase composition for topical application
WO2019227334A1 (en) * 2018-05-30 2019-12-05 L'oreal Two-phase composition for topical application

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