JP2020158463A - Oil-based cleaning composition - Google Patents

Abstract

To provide an oil-based cleaning composition that has an excellent stability over time, cleansing power, non-stickiness of skin to which it is applied, and easy wiping after acclimation.SOLUTION: There is provided a n oil-based cleaning composition containing the following components (A) to (D); (A) glycerin derivative represented by the general formula (1), formula (1): Gly-[O-(PO)l-(EO)m-(BO)nH]3, (in formula (1), Gly is a residue obtained by removing a hydroxyl group from glycerin, PO is an oxypropylene group, EO is an oxyethylene group, and each of l and m is an average addition number of moles of PO and EO. (l+m) is a value of 1 to 30, the mass ratio (PO/EO) is 1/5 to 5/1, BO is an oxyalkylene group with 4 carbon atoms, and n is an average addition mole of BO ranging from 1 to 5); (B) vegetable oil; (C) one or two or more selected from the group consisting of branched fatty acids and fatty acid esters; and (D) ethanol.SELECTED DRAWING: None

Description

The present invention relates to an oil-based cleaning composition.

Cleansing cosmetics are mainly mentioned as cleaning agents for removing makeup stains, and cleansing cosmetics are mainly oil-based cleaning agents such as cleansing oil, emulsified cleaning agents such as cleansing cream, and aqueous components. It can be roughly divided into bi-continuous structure type cleaning agents in which oily components form continuous phases, and water-based cleaning agents such as cleansing lotions and cleansing gels.

Of these, oil-based, emulsifying, and bi-constance structure-type cleaning agents often have excellent makeup-removing ability because a large amount of liquid oil-based components and surfactants dissolve makeup stains and lift the stains. There were cases where the oil film was sticky after washing and the feeling of use was not good, or it was necessary to wash off with water or hot water, which restricted the place of use and lacked convenience.

On the other hand, water-based cleansing agents, which often contain a small amount of oily components and are often composed mainly of surfactants and aqueous media, are fresh and have an excellent clean feeling, and can be used for wiping. Although it may occur, the detergency often depends solely on the detergency of the surfactant, and if the cleansing power is not satisfactory, or if it is difficult to wipe off after blending with makeup, excessive wiping action may cause rough skin. Etc. may be caused.

In addition, in recent years, due to the growing tendency toward nature, there is an increasing consumer need to clean makeup stains by wiping the skin with liquid lotion or liquid oil containing as little synthetic surfactant as possible.
Various technologies have been developed based on the above-mentioned market background. For example, a technology related to a cosmetic composition characterized by containing a specific medium-chain fatty acid polyglycerin (for example, Patent Document 1) and polyoxy A technique (for example, Patent Document 2) relating to an aqueous wiping cleansing cosmetic characterized by containing a specific amount of an ethylene fatty acid glyceryl and an amphoteric surfactant has been developed.
Further, a technique (for example, Patent Document 3) relating to a skin cleansing composition having a bicontinuous structure containing a specific surfactant or the like has been developed.

JP-A-2014-210744 Japanese Unexamined Patent Publication No. 2014-201561 Japanese Unexamined Patent Publication No. 2013-32348

Patent Documents 1 and 2 are techniques for blending a specific surfactant with an aqueous cleaning agent, and there are cases where the cleansing power is not sufficient or the ease of wiping after acclimation is not yet sufficient. .. In addition, when different surfactants are blended in order to improve the cleansing power, there are cases where the stability over time and the non-stickiness of the back skin are not excellent.
Patent Document 3 may be excellent in cleansing power, but may not be excellent in non-stickiness of the back skin and ease of wiping after acclimation.

That is, an oil-based cleansing composition excellent in stability over time, cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation is not yet known.

In view of such circumstances, the present inventor has been able to solve the above problems.
The following component (A); glycerin derivative represented by the general formula (1) Gly- [O- (PO) _l- (EO) _m- (BO) _n H] ₃ formula (1)
(In formula (1), Gly is a residue obtained by removing a hydroxyl group from glycerin, PO is an oxypropylene group, EO is an oxyethylene group, and l and m are the average addition moles of PO and EO, respectively, and (l + m). ) Is a value of 1 to 30, the mass ratio (PO / EO) is 1/5 to 5/1, BO is an oxyalkylene group having 4 carbon atoms, and n is the average number of moles of BO added. There are values from 1 to 5.)
In an attempt to obtain a cleaning agent by dissolving component (B) in vegetable oil, but white turbidity or separation due to precipitation occurs and the stability over time is not excellent, or the cleansing power and ease of wiping after acclimation There was no good. Therefore, as a result of diligent studies, the present inventor further contains one or more selected from the group consisting of component (C) branched fatty acid and fatty acid ester, and component (D) ethanol to stabilize over time. The present invention has been completed by finding that the properties are very good, the cleansing power, the non-stickiness of the back skin, and the ease of wiping after acclimation are excellent.

That is, the present invention provides the following [1] to [9].
[1]
The following components (A) to (D);
A) Glycerin derivative represented by the general formula (1) Gly- [O- (PO) _l- (EO) _m- (BO) _n H] ₃ formula (1)
(In formula (1), Gly is a residue obtained by removing a hydroxyl group from glycerin, PO is an oxypropylene group, EO is an oxyethylene group, and l and m are the average addition moles of PO and EO, respectively, and (l + m). ) Is a value of 1 to 30, the mass ratio (PO / EO) is 1/5 to 5/1, BO is an oxyalkylene group having 4 carbon atoms, and n is the average number of moles of BO added. There are values from 1 to 5.)
An oil-based cleaning composition containing one or more (D) ethanol selected from the group consisting of (B) vegetable oil (C) branched fatty acid and fatty acid ester.

[2]
The oil-based cleaning composition according to [1], wherein the content of the component (A) is 5 to 20% by mass.

[3]
The component (C) is one or more selected from the group consisting of isostearic acid, tri (caprylic capric acid) glyceryl, PG dicaprate, cetyl ethylhexanoate, and isotridecyl isononanoate [1] or [2]. ] The oil-based cleaning composition according to any one of the items.

[4]
The oil-based cleaning composition according to any one of [1] to [3], wherein the content mass ratio (A) / (B) of the component (A) and the component (B) is 0.2 to 2.2. object.

[5]
The oil-based cleaning composition according to any one of [1] to [4], wherein the content mass ratio (A) / (D) of the component (A) and the component (D) is 0.45 to 6.5. object.

[6]
The oil-based cleaning composition according to any one of [1] to [5], which further contains the component (E) tripropylene glycol.

[7]
The oil-based cleaning composition according to any one of [1] to [6], which is substantially free of a surfactant.

[8]
The oil-based cleaning composition according to any one of [1] to [7], which is substantially free of water.

[9]
The oil-based cleaning composition according to any one of [1] to [8], which is for wiping.

The oil-based cleansing composition of the present invention is excellent in stability over time, cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation.

Hereinafter, the present invention will be described in detail. In addition, in this specification, "~" means the range including the numerical values before and after it. In addition, the numerical value expressed in% is a value based on mass unless otherwise specified.

<Ingredient (A)>
The glycerin derivative of the component (A) in the present invention is represented by the general formula (1).
Gly- [O- (PO) _l- (EO) _m- (BO) _n H] Equation ₃ (1)
(In formula (1), Gly is a residue obtained by removing a hydroxyl group from glycerin, PO is an oxypropylene group, EO is an oxyethylene group, and l and m are the average addition moles of PO and EO, respectively, and (l + m). ) Is a value of 1 to 30, the mass ratio (PO / EO) is 1/5 to 5/1, BO is an oxyalkylene group having 4 carbon atoms, and n is the average number of moles of BO added. There are values from 1 to 5.)
That is, propylene oxide and ethylene oxide were added to glycerin in a total ratio of 3 to 90 molar equivalents to glycerin, and then alkylene oxide having 4 carbon atoms was added to glycerin in a ratio of 3 to 15 molar equivalents. It is possible to obtain. The glycerin derivative of the component (A) can be obtained by synthesizing an adduct of PO and EO once and then adding an alkylene oxide having 4 carbon atoms in a block form.

The mass ratio (PO / EO) of propylene oxide (PO) and ethylene oxide (EO) is 1/5 to 5/1, and the addition form of propylene oxide and ethylene oxide may be random or block. When the mass ratio (PO / EO) of propylene oxide (PO) and ethylene oxide (EO) is less than 1/5, the makeup removing ability is low, and when it exceeds 5/1, the back skin feels sticky.

The average number of moles of propylene oxide (PO) and ethylene oxide (EO) added is preferably 3 to 90 moles in total, that is, l + m is preferably in the range of 1 to 30. If the average number of added moles of PO and EO is less than 3 moles in total, that is, l + m is less than 1, the non-stickiness of the back skin may not be excellent. If the average number of added moles is 90 moles in total, that is, if l + m exceeds 30, the cleansing power may not be excellent.

The average number of moles of alkylene oxide (BO) having 4 carbon atoms is preferably 3 to 15 moles, that is, n is preferably in the range of 1 to 5. If the average number of added moles of BO is 3 moles, that is, n is less than 1, the cleansing power may not be excellent. If the average number of moles added exceeds 15, that is, n exceeds 5, the non-stickiness of the back skin may not be excellent.

Examples of the alkylene oxide having 4 carbon atoms include 1,2-butylene oxide, 2,3-butylene oxide, and tetramethylene oxide (tetrahydrofuran). Among these, 1,2-butylene oxide is preferable from the viewpoint of easy availability and easy reaction control.

When these alkylene oxides are added to glycerin, the addition reaction is carried out using an alkali catalyst, a phase transfer catalyst, a Lewis acid catalyst or the like. Generally, it is preferable to use an alkaline catalyst such as potassium hydroxide.

Specific examples of the component (A) include those in which the average number of added moles of (EO) is 8, the average number of added moles of (PO) is 5, and the average number of added moles of (BO) is 3. , Polyoxybutylene polyoxyethylene polyoxypropylene glyceryl ether (3BO) (8EO) (5PO) is preferable from the viewpoint of improving the makeup removing ability. As a commercially available product, Wilbride S-753D (manufactured by NOF CORPORATION) can be used. In addition, polyoxybutylene polyoxyethylene polyoxypropylene glyceryl ether (3BO) (8EO) (5PO) is also known as PEG / PPG / polybutylene glycol-8 / 5/3 glycerin under the name of INCI (International Nomenclature of Cosmetic Ingredients). Can be written.

When the oil-based cleansing composition according to the present invention does not contain the component (A), it may not be excellent in cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation.

The content of the component (A) in the present invention is not particularly limited, but from the viewpoints of stability over time, cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation, it is compared with the total amount of the oil-based cleansing composition. 1 to 30% by mass (hereinafter, simply abbreviated as%) is preferable, 2 to 20% is more preferable, 5 to 15% is even more preferable, and 7 to 12% is particularly more preferable.

<Ingredient (B)>
The component (B) in the present invention is a vegetable oil, and is not particularly limited as long as it is usually used for cosmetics and the like. Although not particularly limited, specifically, avocado oil, olive oil, olive squalane, camellia oil, kiwi fruit seed oil, apricot oil, kukui nut oil, sesame oil, saflower oil, almond oil, soybean oil, jojoba oil, lavender oil, Examples thereof include macadamian nut oil, rose hip oil, sunflower oil, meadowfoam oil, carrot oil, camellia oil, jojoba oil and the like, and one or more selected from these can be used.

Ingredient (B) is selected from the group consisting of rice bran oil, olive oil, meadowfoam oil, macadamian nut oil, safflower oil, and palm oil in terms of stability over time, cleansing power, and non-stickiness of the back skin. It is preferably one or more kinds, more preferably one or more kinds selected from rice bran oil, olive oil and meadowfoam oil, and one or more kinds selected from the group consisting of rice bran oil and olive oil. Is even more preferable.

When the oil-based cleansing composition according to the present invention does not contain the component (B), it may not be excellent in stability over time, cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation.

The content of the component (B) in the present invention is not particularly limited, but is preferably 1 to 60%, preferably 5 to 40%, based on the total amount of the oil-based cleaning composition, from the viewpoint of stability over time and non-stickiness of the back skin. More preferably, 10 to 30% is even more preferable.

<Component (C)>
The component (C) in the present invention is one or more selected from the group consisting of branched fatty acids and fatty acid esters.

The branched fatty acid of the component (C) in the present invention is a fatty acid having a branched structure. As the component (C), those usually used for cosmetics and the like can be used without particular limitation. The component (C) is not particularly limited, and specific examples thereof include branched fatty acids having 4 to 26 carbon atoms, and more specifically, isobutyric acid, isovaleric acid, 2-ethylbutyric acid, ethylmethylacetic acid, and isoheptane. Acids, 2-ethylhexanoic acid, isononanoic acid, isodecanic acid, isotridecanoic acid, isomiristic acid, isopalmitic acid, isostearic acid, isoaraquinic acid, isohexacosanoic acid, 18-methyleicosanoic acid and the like can be selected from these One or more of the above can be used. Of these, the branched fatty acid of the component (C) preferably has 12 to 22 carbon atoms, and isostearic acid, from the viewpoints of stability over time, non-stickiness of the back skin, and ease of wiping after acclimation. Is more preferable.

The fatty acid ester of the component (C) in the present invention is an ester of a fatty acid and an alcohol. The fatty acid of the fatty acid ester of the component (C) may or may not have a branched structure. Without particular limitation, those usually used for cosmetics and the like can be used, but specifically, isocetyl isostearate, ethylene glycol di-2-ethylhexanoate, cetyl ethylhexanoate, tri-2. -Trimethylol propane ethylhexanoate, pentaerythrit tetra-2-ethylhexanoate, cetyl octanoate, pentaerythryl tetraoctanoate, glyceride tri-2-heptylundecanoate, diisobutyl adipate, 2-hexyldecyl sebacate, Glycerin trioctanoate, glycerin triisopalmitate, diisostearyl malate, isopropylmillistate, 2-octyldodecyloleate, hexyldecyl dimethyloctanoate, 2-hexyldecyl myristate, myristyl myristate, octyldodecyl myristate, palmitin Isopropyl acid, 2-ethylhexyl palmitate, 2-hexyldecyl palmitate, 2-heptylundecyl palmitate, butyl stearate, isocetyl stearate, decyl oleate, dodecyloleate, oleyl oleate, myristyl lactate, cetyl lactate, Cholesteryl 12-hydroxystearyl acid, methyl ester of castor oil fatty acid, 2-ethylhexyl succinate, 2-hexyldecyl adipate, di-2-heptylundesyl adipate, diisopropyl sebatate, di-2-ethylhexyl sebatate, dicapric acid Neopentyl glycol, neopentyl glycol dioctanoate, glycerin tri-2-ethylhexanoate, glycerin trimyristate, glyceride tri-2-heptylundecanoate, trimethylrolpropane triisostearate, glyceryl tri-2-ethylhexanoate, trioctanoic acid Glycerin, glycerin triisopalmitate, isopropyl myristate, isopropyl palmitate, hexyl laurate, oleyl oleate, decyl oleate, octyldodecyl myristate, hexyldecyl dimethyloctanoate, trioctanoin, tripropylene glycol dipivalate, Examples thereof include tri (caprylic capric acid) glyceryl, PG dicaprate (propylene glycol dicaprate), isotridecyl isononanoate, and one or more selected from these can be used.

The fatty acid ester of the component (C) in the present invention is not particularly limited, but the fatty acid ester of the component (C) may be liquid at normal temperature and pressure from the viewpoint of stability over time and ease of wiping after acclimation. It is preferable that it is liquid at normal temperature and pressure and has at least one branched structure in the molecule.

The component (C) in the present invention is not particularly limited, but isostearic acid, tri (caprylic capric acid) glyceryl, PG dicaprate, and cetyl ethylhexanoate from the viewpoint of stability over time and ease of wiping after acclimation. , One or more selected from the group consisting of isotridecyl isononanoate, preferably one or more selected from the group consisting of isostearic acid, tri (caprylic caprylic acid) glyceryl, and PG dicaprate. More preferably.

When the oil-based cleansing composition according to the present invention does not contain the component (C), it may not be excellent in stability over time, cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation.

The content of the component (C) in the present invention is not particularly limited, but is preferably 10 to 80%, more preferably 20 to 60%, based on the total amount of the oil-based cleaning composition, from the viewpoint of stability over time and cleansing power. 25-50% is even more preferred.

<Component (D)>
The ethanol of the component (D) in the present invention is not particularly limited, and any one that is acceptable as a cosmetic component can be used.

When the oil-based cleansing composition according to the present invention does not contain the component (D), it may not be excellent in stability over time, cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation.

The content of the component (D) in the present invention is not particularly limited, but is preferably 1 to 20% based on the total amount of the oil-based cleansing composition from the viewpoint of stability over time, cleansing power, and non-stickiness of the back skin. 10% is more preferable, and 4 to 7% is even more preferable.

<Ingredient (E)>
The component (E) in the present invention is tripropylene glycol. In the present invention, although the component (E) is not an essential component, it is preferably contained in the oil-based cleaning composition according to the present invention from the viewpoint of non-stickiness of the back skin and ease of wiping after acclimation. .. In the present invention, tripropylene glycol may be referred to as TPG.

The tripropylene glycol of the component (E) in the present invention is a compound represented by the following general formula (2), and is a component listed as "PPG-3" under the name of INCI (International Nomenclature of Cosmetic Ingredient).
H (OCH ₂ CH (CH ₃ )) _n OH equation (2)
(In equation (2), n is 3 on average.)

The content of the component (E) is preferably 1 to 10%, preferably 3 to 7%, based on the total amount of the oil-based cleansing composition, from the viewpoint of non-stickiness of the back skin and ease of wiping after acclimation.

The component (E) has a higher affinity with the oil agent than the dimer of propylene glycol, and may have a property of exhibiting good compatibility with the oil agent. Examples of commercially available products include Nieuport (registered trademark) PP-200 (manufactured by Sanyo Chemical Industries, Ltd.) and ADEKA Carpole DL-30 (manufactured by ADEKA).

The content mass ratio (A) / (B) of the component (A) and the component (B) is not particularly limited, but is 0.1 to 0 in terms of stability over time, cleansing power, and non-stickiness of the back skin. 5, is more preferable, 0.166 to 4 is more preferable, 0.2 to 2.2 is even more preferable, 0.4 to 2.2 is particularly more preferable, and 0.5 to 2.0 is even more preferable. When the component (A) and the component (B) have a specific ratio, in the oil-based cleaning composition according to the present invention, the aggregated state, the dissolved state and the like of the component (A) become preferable, and the component (A) ) Seems to have worked well.

The content mass ratio (A) / (D) of the component (A) and the component (D) is not particularly limited, but is stable over time, cleansing power, non-stickiness of the back skin, and easy to wipe off after acclimation. From this point of view, 0.4 to 12 is preferable, 0.45 to 6.5 is more preferable, and 0.8 to 6.5 is preferable in terms of cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation. 2.5 is particularly more preferred, and 1-2 is even more preferred. When the component (A) and the component (D) are in a specific ratio, the component (D) functions suitably in the oil-based cleaning composition according to the present invention, and the aggregated state of the component (A). It is considered that the dissolved state and the like became preferable, and the component (A) functioned suitably.

The oil-based cleaning composition according to the present invention may contain, in addition to the essential components (A) to (D), other components as long as the effects of the present invention are not impaired. That is, as other components, oil agents, oil gelling agents, powders and their surface-treated products, surfactants, water, and aqueous components (the components (the components (A) to (D)) other than the components (A) to (D). E)), UV absorbers, moisturizers, antioxidants, preservatives, pigments, fragrances, and other ingredients normally used in cosmetics and the like can be contained.

The surfactant is not particularly limited, and any surfactant that is acceptable as a cosmetic ingredient can be used. Specific examples thereof include nonionic surfactants, anionic surfactants, cationic surfactants, and amphoteric surfactants. More specifically, glycerin fatty acid ester and its alkylene glycol adduct, polyglycerin fatty acid ester and its alkylene glycol adduct, sorbitan fatty acid ester and its alkylene glycol adduct, polyoxyethylene hydrogenated castor oil, polyoxyalkylene alkyl co-modification. Examples thereof include organopolysiloxane, polyether-modified organopolysiloxane, and lecithin.

The oil-based cleaning composition in the present invention is not particularly limited, but preferably contains substantially no surfactant. The term "substantially not included" in the present invention means that the present invention may be included within a range that does not impair the effects of the present invention. In the oil-based cleansing composition of the present invention, the content of the surfactant contained is 5% or less with respect to the total amount of the oil-based cleansing composition from the viewpoint of non-stickiness of the back skin and ease of wiping after acclimation. Is preferable, 1% is more preferable, 0.5% or less is even more preferable, 0.1% or less is particularly more preferable, and 0% is even more particularly preferable.

The water is not particularly limited, and water that is acceptable as a cosmetic ingredient can be used. Specific examples thereof include deionized water, distilled water, purified water, hot spring water, and steam distilled water derived from plants such as rose water and lavender water.

The oil-based cleaning composition according to the present invention is not particularly limited, but preferably contains substantially no water. The term "substantially not included" in the present invention means that the present invention may be included within a range that does not impair the effects of the present invention. In the oil-based cleaning composition of the present invention, the content of water contained is preferably 3% or less with respect to the total amount of the oil-based cleaning composition from the viewpoint of stability over time, cleansing power, and ease of wiping after acclimation. 1% or less is more preferable, 0.5% or less is even more preferable, 0.1% or less is particularly more preferable, and 0% is even more particularly preferable.

The oil agent is not particularly limited as an ingredient other than the ingredients (B) and (C), and any ingredient that is acceptable as a cosmetic ingredient can be used. Although not particularly limited, oil agents such as higher alcohols, hydrocarbon oils, and silicones can be specifically used. For example, lauryl alcohol, myristyl alcohol, palmityl alcohol, stearyl alcohol, behenyl alcohol, hexadecyl alcohol, oleyl alcohol, isostearyl alcohol, hexyldodecanol, octyldodecanol, cetostearyl alcohol, 2-decyltetradecinol, cholesterol, phytosterol. , Higher alcohols such as citosterol, lanosterol, monostearyl glycerin ether (bacyl alcohol), hydrocarbons such as ozokelite, squalane, squalane, selecin, paraffin, paraffin wax, liquid paraffin, pristan, polyisobutylene, microcrystalin wax, vaseline, etc. , Mitsurou, Carnauba wax, Candelilla wax, Whale wax and other waxes, Beef fat, Beef leg fat, Beef bone fat, Hardened beef fat, Hardened oil, Turtle oil, Pork fat, Horse fat, Mink oil, Liver oil, Egg yolk oil, etc. Animal oil, lanolin, liquid lanolin, reduced lanolin, lanolin alcohol, lanolins such as hard lanolin, low polymerization degree dimethylpolysiloxane, high polymerization degree dimethylpolysiloxane, methylphenylpolysiloxane, decamethylcyclopentasiloxane, octamethylcyclotetrasiloxane , Polyether-modified polysiloxane, polyoxyalkylene / alkylmethylpolysiloxane / methylpolysiloxane copolymer, alkoxy-modified polysiloxane, alkyl-modified polysiloxane, cross-linked organopolysiloxane, fluorine-modified polysiloxane, amino-modified polysiloxane, glycerin Examples thereof include modified polysiloxane, higher alkoxy-modified silicone, higher fatty acid-modified silicone, silicone resin, silicon rubber, and silicone resin.

The powder is not particularly limited, and any powder that is acceptable as a cosmetic ingredient can be used. For example, if it is used for ordinary cosmetics, its shape (spherical, needle-like, plate-like, etc.), particle size (mica-like, fine particles, pigment grade, etc.), particle structure (porous, non-porous, etc.) Any of them can be used regardless of the quality), and more specifically, as the inorganic powder, magnesium oxide, barium sulfate, calcium sulfate, magnesium sulfate, calcium carbonate, magnesium carbonate, talc, synthetic Mica, mica, kaolin, sericite, white mica, synthetic mica, gold mica, red mica, black mica, lithia mica, silicic acid, silicic anhydride, aluminum silicate, magnesium silicate, aluminum magnesium silicate, calcium silicate , Barium silicate, strontium silicate, metal tungrate, hydroxyapatite, vermiculite, hygilite, montmorillonite, zeolite, ceramic powder, calcium diphosphate, alumina, aluminum hydroxide, boron nitride, boron nitride, etc .; as organic powder Polypolymer powder, polyester powder, polyethylene powder, polypropylene powder, polystyrene powder, polyurethane powder, benzoguanamine powder, polymethylbenzoguanamine powder, tetrafluoroethylene powder, polymethylmethacrylate powder, cellulose powder, silk powder, nylon powder, 12 nylon powder , 6 nylon powder, styrene / acrylate copolymer powder, divinylbenzene / styrene copolymer powder, vinyl resin powder, urea resin powder, phenol resin powder, fluororesin powder, silicon resin powder, acrylic resin powder, melamine resin powder , Epoxy resin powder, polycarbonate resin powder, microcrystalline fiber powder, lauroyl lysine, etc .; as colored pigments, inorganic red pigments of iron oxide, iron hydroxide, iron titanate, inorganic brown pigments such as γ-iron oxide, yellow Inorganic yellow pigments such as iron oxide and ocher, inorganic black pigments such as black iron oxide and carbon black, inorganic purple pigments such as manganese violet and cobalt violet, and inorganic substances such as chromium hydroxide, chromium oxide, cobalt oxide and cobalt titanate. Inorganic blue pigments such as green pigment, navy blue, and ultramarine, laked tar pigments, raked natural pigments, and composite powders made by combining these powders; oxidation as a pearl pigment Titanium-coated mica, titanium oxide-coated mica, bismuth oxychloride, titanium oxide cover Cover bismuth oxychloride, titanium oxide-coated talc, fish scale foil, titanium oxide-coated colored mica, etc .; as metal powder pigments, aluminum powder, copper powder, stainless powder, etc.; as tar pigments, red No. 3, red No. 104, red 106, Red 201, Red 202, Red 204, Red 205, Red 220, Red 226, Red 227, Red 228, Red 230, Red 401, Red 505, Yellow 4. , Yellow No. 5, Yellow No. 202, Yellow No. 203, Yellow No. 204, Yellow No. 401, Blue No. 1, Blue No. 2, Blue No. 201, Blue No. 404, Green No. 3, Green No. 201, Green No. 204, Green No. 205, No. 201, Orange No. 201, Orange No. 203, Orange No. 204, Orange No. 206, Orange No. 207, etc .; It may be a powder obtained by compounding the powder or surface-treating with an oil agent, silicone, a fluorine compound or the like.

The content of the oil agent including the components (B) and (C) in the oil-based cleansing composition according to the present invention is not particularly limited, but from the viewpoint of stability over time, cleansing power, and non-stickiness of the back skin, It is preferably 20 to 90%, more preferably 30 to 85%, based on the total amount of the oil-based cleaning composition.

The form of the oil-based cleaning composition according to the present invention is not particularly limited, and may be in a low-viscosity to high-viscosity liquid, gel-like, solid-like state, etc. depending on the combined use with the essential component or other components or the mechanism of the container. Can be done.

The transmittance of the oil-based cleaning composition according to the present invention is not particularly limited, but from the viewpoint of stability over time, the transmittance in the wavelength region of light of 660 nm is preferably 50% or more, preferably 70% or more. It is more preferable, and it is even more preferable that it is 85% or more. The transmittance is determined by filling a glass cell having an optical path length of 10 mm and an optical path width of 10 mm with 100 parts by mass of the product of the present invention mixed with 1 part by mass of water, and the spectrophotometer "UV-2500PC UV-VIS REDCORDING SPECTROPHOTOMETER". "(Manufactured by SHIMADZU). Purified water is used as a reference.

The dosage form of the oil-based cleaning composition according to the present invention is not particularly limited, but for example, cleaning agents, massage agents, cleansing and other cosmetics that are expected to be used in bathrooms, washrooms, etc. are preferable, and cleansing cosmetics are preferable. More preferred.

Conventionally, as a cleaning agent, a cleansing agent, etc. for removing make-up agents, sebum, etc., there are those for wiping or rinsing. As a rinse-off product, it may be washed off with water or hot water after being blended with a make-up agent, sebum or the like on the skin or the like.
On the other hand, for wiping, the operation of rinsing is not particularly necessary, and the operation of wiping by blending with a make-up agent, sebum, etc. on the skin or the like can be performed. Since wiping does not require water or hot water, it is convenient and preferable because it can be used anywhere.

When a composition normally used as a cleaning agent or a cleansing agent is used for wiping, it is said to be "inferior in cleansing power" because it involves a method of wiping that makes it difficult to apply force to the skin or the like. If there is a problem or the composition does not need to be washed off, the composition remains after application to the skin, etc., and the problem is that the back skin is not sticky, or it is difficult to wipe off after blending with the make-up agent. In some cases, there is a problem that "it is inferior in ease of wiping after acclimatization" so that excessive wiping operation causes rough skin and the like.

However, the oil-based cleansing composition according to the present invention is preferably for wiping because it is excellent in cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation.

The method of use of the oil-based cleansing composition according to the present invention is not particularly limited, but the impregnated body impregnated with the oil-based cleansing composition is blended with a make-up agent, sebum, etc. on the skin and wiped off. Alternatively, the oil-based cleaning composition can be blended with a make-up agent, sebum, etc. on the skin without impregnating the impregnated body, and then wiped off with a cotton, sheet, or the like.
As a method of using it as an oil-based cleansing composition for wiping, from the viewpoint of cleansing power and non-stickiness of the back skin, an oil-based cleansing composition impregnated into an impregnated body is used as a make-up agent or sebum on the skin or the like. It is preferable to apply it to the product and wipe it off.

The impregnated body used in the oil-based cleaning composition according to the present invention is not particularly limited, but is preferably one or more selected from cotton and sheets.
The cotton is not particularly limited, and those used for ordinary cosmetics and the like can be used. Commercially available cotton products are not particularly limited, and examples thereof include Kose Pure & Soft Cotton and Kose Facial Care Cotton.

The sheet base of the sheet is not particularly limited, but a woven fabric or a non-woven fabric is preferable. The sheet base is preferably a non-woven fabric from the viewpoint of usability, ease of processing, and the like.
Examples of the non-woven fabric include spunbond non-woven fabric, spunlace non-woven fabric, thermal bond non-woven fabric, needle punch non-woven fabric, stitch bond non-woven fabric and the like. The sheet base material can also be embossed.
The basis weight of the sheet base material is not particularly limited, but is preferably 30 to 90 g / m ^{2 and} more preferably 35 to 80 g / m ² from the viewpoint of wiping comfort.

The fibers constituting the woven fabric or the non-woven fabric are not particularly limited, and examples thereof include natural fibers, synthetic fibers, and semi-natural fibers.
Examples of the natural fiber include cotton, pulp, silk, cellulose, hemp, linter, and cabock.
Examples of the semi-natural fiber include rayon and acetate.
Examples of the synthetic fiber include nylon fiber, polypropylene fiber, polyethylene fiber, polyethylene terephthalate fiber, polybutylene terephthalate fiber, etc.), acrylic fiber and the like.

The sheet base material can be produced by a known production method depending on the type of woven fabric, non-woven fabric, or the like.

In the present invention, the mass ratio of the impregnated oil-based cleaning composition of the present invention to the sheet base material is not particularly limited, but the oil-based cleaning composition of the present invention is based on 1.0 parts by mass of the sheet base material. Is preferably 1.0 to 9.0 parts by mass, and more preferably 2.0 to 7.0 parts by mass.

The sheet cosmetics are filled in a container and sold as a product. Examples of the container include a bag body (packaging bag), a box-shaped container, and the like.
The material of the container is not particularly limited, and examples thereof include resins such as polyethylene terephthalate (PET), polyethylene (PE), and polypropylene (PP), and metals such as aluminum.

The present invention will be described in more detail with reference to Examples below, but the present invention is not limited thereto. Unless otherwise specified, the content is shown in mass% with respect to the system in which the component is contained.

Examples 1 to 18 and Comparative Products 1 to 8: Oily Cleansing Compositions The oily cleansing compositions of the formulations shown in Tables 1 to 3 below were prepared and blended with time stability, cleansing power, non-stickiness of the back skin. The ease of wiping afterwards was evaluated by the following method. The results are also shown in Tables 1 to 3.

(Note 1) Wilbride S-753D (manufactured by NOF CORPORATION)
(Note 2) Unilube 50MB-168 (manufactured by NOF CORPORATION)
(Note 3) LIPONIC EG-1 (manufactured by LIPO CHEMICALS)
(Note 4) M Fine Oil COG-7M (manufactured by Miyoshi Oil & Fat Co., Ltd.)
(Note 5) Rice salad oil (manufactured by Tsukino Food Industry Co., Ltd.)
(Note 6) M Fine Oil CCT-1 (manufactured by Miyoshi Oil & Fat Co., Ltd.)

(Evaluation item)
I. Stability over time b. Cleansing power c. Non-sticky back skin d. Ease of wiping after acclimation

(Evaluation method)
[I. Stability over time]
〔Evaluation method〕
The stability over time was judged by visually confirming the appearance of the sample packed in a transparent resin bottle, sealed, placed in a constant temperature bath set at 50 ° C., and allowed to stand for one week, and judged according to the following criteria.
(Judgment): (Stability test result)
◎: No layer separation and no white turbidity ○: No layer separation and slight white turbidity is observed
△: There is no layer separation and it is very cloudy.
×: Layer separation

[B. Cleansing power]
[C. Non-sticky back skin]
〔Evaluation method〕
For cleansing power and non-stickiness of the back skin, cotton impregnated with 2.0 g of oil-based cleansing composition prepared by 10 cosmetics evaluation panel with make-up agent shown below (Product name: Kose Pure & Soft Cotton) , Material: 100% cotton, size: 60 mm x 70 mm), the makeup agent was wiped off and evaluated. The following absolute evaluation was used to evaluate and score on a 5-point scale, and the average value was calculated from the total score of all the panels for each sample, and the results were judged according to the following 4-grade criteria.
[Makeup fee used for evaluation items (b) to (c)]
Lipstick: Product name Esplique Rich Fondue Rouge RO661 (manufactured by Kose)
Foundation: Product Name Esplique Pure Skin Pact UV OC-410 (manufactured by Kose)
Mascara: Product name Esplique Full Impression Mascara BK001 (manufactured by Kose)
[B. Cleansing power]
Absolute evaluation criteria (score): (evaluation)
5 points: Very good 4 points: Good 3 points: Normal 2 points: Slightly bad 1 point: Bad 4 grade criteria (judgment): (Average score)
◎: Over 4 points
○: 4 points or less exceeding 3 points
Δ: 3 points or less exceeding 2 points
×: 2 points or less
[C. Non-sticky back skin]
Absolute evaluation criteria (score): (evaluation)
5 points: No stickiness 4 points: Almost no stickiness 3 points: Somewhat sticky 2 points: Very sticky 1 point: Very sticky 4-step criteria (judgment): (Average score)
◎: More than 4 points: Very good ○: More than 3 points and less than 4 points: Good △: More than 2 points and less than 3 points: Slightly defective ×: 2 points or less: Defective

[D. Ease of wiping after acclimation]
〔Evaluation method〕
For ease of wiping after acclimation, 10 cosmetics evaluation panel applied cotton (product name: Kose) impregnated with 2.0 g of the prepared oil-based cleaning composition after applying the eyeliner shown below to the arm 5 cm. Pure & soft cotton, material: 100% cotton, size: 60 mm x 70 mm) was used, and the amount of make-up was evaluated according to the time required for wiping. The following absolute evaluation was used to evaluate and score on a 5-point scale, and the average value was calculated from the total score of all the panels for each sample, and the results were judged according to the following 4-grade criteria.
[Eyeliner used for evaluation item (d)]
Eyeliner: Product name Fasio Powerful Stay Gel Liner (manufactured by Kose)
[D. Ease of wiping after acclimation]
Absolute evaluation criteria (score): (evaluation)
6 points: 3 seconds or less 5 points: 3 seconds or more and 6 seconds or less 4 points: 6 seconds or more and 9 seconds or less 3 points: 9 seconds or more and 12 seconds or less 2 points: 12 seconds or more and 15 seconds or less 1 point: 5 grades over 15 seconds (judgment): (average score)
◎ ◎: More than 5 points ◎: More than 4 points 5 points or less
○: 4 points or less exceeding 3 points
Δ: 3 points or less exceeding 2 points
×: 2 points or less

(Production method)
Ingredients 1 to 14 are uniformly mixed and dissolved at room temperature.

As is clear from the results in Tables 1 to 3, the oil-based cleansing composition of Examples 1 to 18 was more acclimatized than Comparative Examples 1 to 8 in terms of stability over time, cleansing power, non-stickiness of the back skin, and so on. It was excellent in ease of wiping later.
On the other hand, Comparative Example 1 containing no component (A) was not excellent in cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation.
In addition, Comparative Example 2 containing PPG-38 Butes-37 without containing the component (A) is excellent in stability over time, cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation. There wasn't.
In addition, Comparative Example 3 which did not contain the component (A) and contained glyceres-26 was not excellent in stability over time, cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation.
Further, Comparative Example 4 which did not contain the component (A) and contained the coconut oil fatty acid PEG-7 glyceryl was not excellent in cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation.
In addition, Comparative Example 5 containing no component (B) was not excellent in stability over time, cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation.
In addition, Comparative Example 6 containing no component (C) was not excellent in stability over time, cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation.
Further, Comparative Example 7 containing no component (C) was not excellent in stability over time, cleansing power, and ease of wiping after acclimation.
Further, Comparative Example 8 containing no component (D) was not excellent in stability over time, cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation.

Example 19: Oil-based cleansing oil (ingredient) (%)
1. 1. PEG / PPG / Polybutylene Glycol-8 / 5/3 Glycerin (Note 1) 8.0
2. 2. PPG-38 Butes-37 (Note 2) 2.0
3. 3. Olive oil 30
4. Tri (caprylic capric acid) glyceryl (Note 6) Remaining amount 5. Ethanol 10
6. Tripropylene glycol 3.0
7. Propylene glycol 1.0
8. Jojoba oil 1.0
9. Stearyl glycyrrhetinate 0.1
10. Astaxanthin 0.001
11. Ceramide 3 0.1
12. Tocopherol 0.001

(Production method)
A: Ingredients 1 to 12 are uniformly mixed and dissolved at 70 ° C.
B: A was cooled to room temperature to obtain an oily cleansing oil.

The oil-based cleansing oil of Example 19 was excellent in stability over time, cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation. In each evaluation, the same was applied except that the type of cotton was changed from the above evaluation method to cotton (product name: Kose Facial Care Cotton).

Example 20: Oil-based cleansing oil (ingredient) (%)
1. 1. PEG / PPG / Polybutylene Glycol-8 / 5/3 Glycerin (Note 1) 5.0
2. 2. Glyceres-26 (Note 3) 2.0
3. 3. Olive squalane 10
4. Tri (caprylic capric acid) glyceryl (Note 6) Remaining amount 5. Ethanol 10
6. Tripropylene glycol 3.0
7. Decamethylcyclopentasiloxane 1.0
8. Jojoba oil 1.0
9. Oleyl alcohol 0.1
10. Phenoxyethanol 0.001
11. Polyoxyethylene glyceryl isostearate (8EO) (HLB = 10)
5.0
12. Water 1.0

(Production method)
A: Ingredients 1 to 12 are uniformly mixed and dissolved at 70 ° C.
B: A was cooled to room temperature to obtain an oily cleansing oil.

The oil-based cleansing oil of Example 20 was excellent in stability over time, cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation. In each evaluation, the same was applied except that the type of cotton was changed from the above evaluation method to cotton (product name: Kose Facial Care Cotton).

Example 21: Oily sebum removing sheet (ingredient) (%)
1. 1. PEG / PPG / Polybutylene Glycol-8 / 5/3 Glycerin (Note 1) 10
2. 2. Liquid paraffin 2.0
3. 3. Squalene 10
4. Isostearic acid remaining amount 5. Ethanol 3.0
6. Tripropylene glycol 9.0
7. Diisostearyl malate 1.0
8. Lavender oil 1.0
9. Rosehip oil 0.1
10. Phenoxyethanol 0.001
11. Polyoxyethylene sorbitol pentaoleate (40EO) (HLB = 9))
1.0
12. Water 0.2

(Production method)
A: Ingredients 1 to 12 are uniformly mixed and dissolved at 70 ° C.
B: A is cooled to room temperature, and then impregnated with a non-woven fabric (material: nylon fiber, size: 80 mm × 40 mm, basis weight: 20 to 100 g / m ² ) (with respect to 1.0 part by mass of the sheet base material). The oil-based cleaning composition of the present invention was subjected to 1.5 parts by mass) to obtain an oil-based sebum removing sheet.

The oily sebum removing sheet of Example 21 was excellent in stability over time, cleansing power, non-stickiness of the back skin, and ease of wiping after acclimation.

Claims (9)

The following components (A) to (D);
(A) Glycerin derivative represented by the general formula (1) Gly- [O- (PO) _l- (EO) _m- (BO) _n H] ₃ formula (1)
(In formula (1), Gly is a residue obtained by removing a hydroxyl group from glycerin, PO is an oxypropylene group, EO is an oxyethylene group, and l and m are the average addition moles of PO and EO, respectively, and (l + m). ) Is a value of 1 to 30, the mass ratio (PO / EO) is 1/5 to 5/1, BO is an oxyalkylene group having 4 carbon atoms, and n is the average number of moles of BO added. There are values from 1 to 5.)
An oil-based cleaning composition containing one or more (D) ethanol selected from the group consisting of (B) vegetable oil (C) branched fatty acid and fatty acid ester. The oil-based cleaning composition according to claim 1, wherein the content of the component (A) is 5 to 20% by mass. Claim 1 or 2 in which the component (C) is one or more selected from the group consisting of isostearic acid, tri (caprylic capric acid) glyceryl, PG dicaprate, cetyl ethylhexanoate, and isotridecyl isononanoate. The oil-based cleaning composition according to any one of the above. The oil-based cleaning composition according to any one of claims 1 to 3, wherein the content mass ratio (A) / (B) of the component (A) and the component (B) is 0.2 to 2.2. The oil-based cleaning composition according to any one of claims 1 to 4, wherein the content mass ratio (A) / (D) of the component (A) and the component (D) is 0.45 to 6.5. The oil-based cleaning composition according to any one of claims 1 to 5, further comprising the component (E) tripropylene glycol. The oil-based cleaning composition according to any one of claims 1 to 6, which is substantially free of a surfactant. The oil-based cleaning composition according to any one of claims 1 to 7, which is substantially free of water. The oil-based cleaning composition according to any one of claims 1 to 8, which is for wiping.