JP2003113015A - Oily cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an oily cosmetic which has a transparent appearance, excellent usability such as good spreadability and good adhesiveness, when coated on a lip or the like, has gloss and its durability, when coated, and has excellent storage stability. SOLUTION: This oily cosmetic is characterized by containing 12- hydroxystearic acid, and a dimer acid ester and/or a hydrogenated dimer acid ester.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to an oily cosmetic. More specifically, it has a transparent appearance, spreadability when applied to lips, etc., excellent usability such as good stickiness, gloss on application, excellent glossiness, and excellent storage stability. Oil-based cosmetics.

[0002]

2. Description of the Related Art Conventionally, pasty cosmetics and liquid cosmetics have been widely known as transparent cosmetics, and solid transparent cosmetics include resins such as polyamide resins and ester gums (high Cosmetics containing a molecular substance were known (Japanese Patent Publication No. 45-41318 and Japanese Patent Publication No. 52-70).
67 publication). However, none of these transparent cosmetics has the drawbacks of low transparency and poor spreadability, and none of them is satisfactory in all of the sensory characteristics and storage stability.

Also, 12-hydroxystearic acid,
Transparent solid cosmetics containing polyhydric alcohol ester of rosin and polyhydric alcohol side chain fatty acid partial ester or polyhydric alcohol unsaturated fatty acid ester (Japanese Patent Publication No.
-96488), 12-hydroxystearic acid, a transparent base consisting of oil and having a refractive index of 1.45 to 1.54 (Japanese Patent No. 258462), 12-hydroxystearic acid, and heavy liquid isoparaffin. A solid cosmetic containing liquid oil (Japanese Patent No. 2791093) has been proposed. However, these transparent cosmetics are not all satisfactory in terms of poor usability such as spread and stickiness, lack of gloss during application, poor persistence of gloss, and poor storage stability.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object thereof is to have a transparent appearance and to have excellent usability such as spreadability when applied to lips and the like and good stickiness. An object of the present invention is to provide an oily cosmetic which has a gloss during application, excellent durability of the gloss, and excellent storage stability.

[0005]

As a result of intensive studies to solve the above problems, the present inventors have found that 12-hydroxystearic acid, dimer acid and a dimer acid reduced product obtained by hydrogenating the same. It was found that the above problems can be solved by blending each of these esters with each other to produce an oily cosmetic, and completed the present invention.

That is, the present invention is an oily cosmetic containing 12-hydroxystearic acid and an ester of dimer acid and / or an ester of hydrogenated dimer acid reduction product.

The dimer acid hydrogenation reduction product may be hydrogenated dimer acid or dimer diol.

The present invention may further contain amorphous fine particle silicic acid anhydride.

In the present invention, terms such as liquid and solid mean a state at room temperature. Therefore, the liquid oil component is an oil component that is fluid or viscous at room temperature.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below.

In the present invention, 12-hydroxystearic acid is blended. 12-Hydroxystearic acid is a hydroxycarboxylic acid having 18 carbon atoms, and is industrially obtained by catalytically reducing ricinoleic acid contained in castor oil in an amount of 80 to 85% with hydrogen gas. 12-hydroxystearic acid is known as a raw material for cosmetics, and a commercially available product is usually used as it is.

The compounding amount of 12-hydroxystearic acid is preferably 0.01 to 30% by mass based on the total amount of the oily cosmetic. Furthermore, 0.1 to 20 mass% is preferable. A particularly preferable blending amount is 0.5 to 10% by mass.

In the present invention, an ester of dimer acid and / or an ester of hydrogenated dimer acid reduction product is blended. Examples of the hydrogenated dimer acid reduction product include hydrogenated dimer acid and dimer diol.

Dimer acid is an aliphatic dibasic acid having 36 carbon atoms (having a double bond) obtained by dimerizing an unsaturated fatty acid having 18 carbon atoms. The unsaturated fatty acid having 18 carbon atoms is preferably one mainly composed of oleic acid and linoleic acid obtained from plants such as soybean, and the structure of dimer acid is dimerge oleic acid and dimer dilinoleic acid. Dimer acid is commercially available as "dimer acid", and a commercially available product can be used in the present invention. Although the commercially available product is a mixture of many compounds, it has one cyclic structure in its molecular structure. It has an aliphatic dibasic acid having 36 carbon atoms as a main component.

The dimer acid has a carbon number of 36 when the double bond existing in the dimer acid residue is reduced by hydrogenation reduction.
Of saturated aliphatic dibasic acid. In the present invention, this is called hydrogenated dimer acid. When the dimer acid is further reduced, the carboxyl group is reduced to a saturated aliphatic diol having 36 carbon atoms. In the present invention, this is called dimer diol.
These dimer acid, hydrogenated dimer acid, dimer diol and the like are used as a raw material of the ester of dimer acid and / or the ester of hydrogenated dimer acid reduction product according to the present invention.

Examples of the ester in the present invention include an ester of dimer acid and an ester of hydrogenated dimer acid. The alcohol constituting the ester of dimer acid or the ester of hydrogenated dimer acid has 12 carbon atoms.
~ 36 alcohols are preferred. This alcohol may be saturated, unsaturated, linear or branched. Examples of the alcohol include lauryl alcohol, stearyl alcohol, isostearyl alcohol, behenyl alcohol, oleyl alcohol, linoleyl alcohol and phytosterol.

Specific examples of the ester of dimer acid or the ester of hydrogenated dimer acid include diisostearyl dimer dilinoleate, diisostearyl hydrogenated dimer dilinoleate, diphytosteryl dimer dilinoleate, hydrogenated dimer dilinol. Examples of the acid include diphytosteryl acid, dimer dilinoleic acid dimer dilinoleyl, and hydrogenated dimer dilinoleic acid dibehenyl.

Further, an ester of dimer diol may be mentioned. The carboxylic acid constituting the ester of dimer diol is preferably a carboxylic acid having 12 to 36 carbon atoms.
This carboxylic acid may be saturated, unsaturated, linear or branched. Examples of the carboxylic acid include lauric acid, stearic acid, isostearic acid, behenic acid, oleic acid, linoleic acid, linoleic acid, rosin acid and hydrogenated rosin acid.

Specific examples of the ester of dimer diol include dihydrogenated rosin acid dimers linoleyl, diisostearate dimers linoleyl, monoisostearate dimers linoleyl, dioleic acid dimers linoleyl and the like.

Further, an ester of dimer diol and dimer acid or an ester of dimer diol and hydrogenated dimer acid may be mentioned. Specific examples of these esters include dimer dilinoleic acid dimer dilinoleyl, hydrogenated dimer dilinoleic acid dimer dilinoleyl, and the like.

Esters of dimer acid according to the invention and /
Alternatively, among the esters of hydrogenated dimer acid reduction products, esters of dimer diol and hydrogenated dimer acid are particularly preferable. The amount of the dimer diol and the ester of hydrogenated dimer acid blended is preferably the total amount in the ester of the dimer acid and / or the dimer acid hydrogenated reduced product, but the ester of the dimer acid and / or hydrogenated dimer acid is added. 30 mass% or more (30 to 1
(00% by mass) is effective when blended. More preferably, it is 60 to 100 mass%.

As the ester of dimer acid and / or ester of dimer acid hydrogenation-reduced product of the present invention, commercially available products can be used, and examples of the commercially available products include, for example, L
USPLAN DD-DHR (dihydrogenated rosin dimer dilinoleyl; diester of dimer diol and hydrogenated rosin), LUSPLAN DD-IS (diisostearic acid dimer dilinoleyl; diester of dimer diol and isostearic acid), LUSPLAN DD-
MIS (mono-isostearate dimer dilinoleyl;
Dimer diol and isostearic acid monoester), LUSPLAN PI-DA (hydrogenated dimer dilinoleic acid isostearyl / phytosteryl; hydrogenated dimer acid and phytosterol, mixed diester of isostearyl alcohol), LUSPLAN DD-DA5 (hydrogenated die Margin linoleic acid dimer linoleyl; ester of dimer diol and hydrogenated dimer acid), LUSPL
ANDD-DA7 (hydrogenated dimer dilinoleic acid dimer dilinoleyl; ester of dimer diol and hydrogenated dimer acid) (all of which are manufactured by Nippon Seika Co., Ltd.) and the like are mentioned.

The amount of the ester of dimer acid and / or the ester of hydrogenated dimer acid reduction product is preferably 5 to 90% by mass based on the total amount of the oily cosmetic. Furthermore, 20 to 90 mass% is preferable. A particularly preferable blending amount is 50 to 90% by mass.

In the oily cosmetic of the present invention, a liquid oil component other than the above (hereinafter, simply referred to as liquid oil component) is blended. The liquid oil component is not particularly limited as long as it can be usually added to cosmetics. Examples of liquid oils include, for example, safflower oil, soybean oil, grape seed oil, sesame oil, wheat germ oil, avocado oil, olive oil, castor oil, macadamia nut oil, vegetable oil such as medfoam oil, mink oil, Turtle oil, animal oil such as liquid lanolin, liquid paraffin,
Hydrocarbons such as squalane, heavy liquid isoparaffin, polybutene, light isoparaffin, isopropyl myristate, isopropyl isostearate, lanolin fatty acid isopropyl, 2-ethylhexyl isononanoate, octyldodecyl myristate, octyldodecyl oleate, 2-ethylhexanoic acid Of fatty acid monoesters such as cetyl, isocetyl 2-ethylhexanoate, isostearyl isostearate, oxyacid esters such as diisostearyl malate, cetyl lactate, diisopropyl adipate, di-2-ethylhexyl sebacate, etc. Diester,

Glyceryl tricaprylate, glyceryl tri-2-ethylhexanoate, glyceryl triisostearate, glyceryl tri (capryl-caprate), diglyceryl diisostearate, diglyceryl triisostearate, methyl abietic acid, hydrogenated methyl abietic acid , Hydrogenated methyl rosinate, ethylene glycol di-2-ethylhexanoate, propylene glycol dicaprylate, propylene glycol di (capryl / capric acid), propylene glycol diisostearate, neopentyl glycol di-2-ethylhexanoate,
Neopentyl glycol dicaprate, pentaerythritol tetraoctanoate, pentane erythritol tetra-2-ethylhexanoate, trimethylolpropane trioctanoate, trimethylolpropane triisostearate, trimethylolpropane tri-2-ethylhexanoate, etc. Silicone oils such as fatty acid ester of polyhydric alcohol, methylpolysiloxane, methylphenylpolysiloxane, amino-modified polysiloxane, alkyl-modified polysiloxane, fluorine-modified polysiloxane, decamethylcyclopentasiloxane, octamethylcyclotetrasiloxane, dodecamethylcyclohexanesiloxane Higher fatty acids such as oleic acid, erucic acid, linoleic acid and isostearic acid, higher alcohols such as oleyl alcohol and isostearyl alcohol Lumpur acids, perfluoropolyether, a fluorine oil such as perfluorocarbons.

The liquid oil content is 1 in the total amount of the oily cosmetic.
˜90% by mass is preferred. Furthermore, 5-70 mass% is preferable. A particularly preferable blending amount is 10 to 50% by mass.

In the present invention, it is preferable that amorphous silica fine particles are further added to the above essential components.
Addition of amorphous silicic acid particles improves the effect of preventing the perspiration phenomenon with time and the strength when molded into a stick.

The amorphous fine particle silicic acid anhydride which can be used in the present invention is an amorphous silicic acid anhydride having a particle size in the range of 0.001 to 0.05 μm, preferably 0.005 to 0.02 μm. The amorphous fine particle silicic acid anhydride preferably has a particle diameter in a narrow range of particle size distribution. In the amorphous silica fine particles, the particle size is 0.001
It is preferable for it to be 0.05 μm in that sufficient strength can be obtained without squeaking.

The amorphous fine particle silicic acid anhydride that can be used in the present invention is, for example, ordinary silicon tetrachloride
Obtained by hydrolysis in an oxygen flame, hydrophilic amorphous amorphous silicic acid having a particle size within the above range, and amorphous amorphous silicic acid obtained by subjecting the surface of the hydrophilic amorphous amorphous silica to a hydrophobic treatment Can be mentioned. Among the amorphous fine particle silicic acid anhydrides, hydrophobized amorphous fine particle silicic acid anhydride is particularly preferable.

As the hydrophobic treatment, trimethylsiloxylation treatment with trimethylsilyl chloride or hexamethyldisilazane, methylation treatment with dimethyldichlorosilane, coating baking treatment with methylhydrogenpolysiloxane, dimethylpolysiloxane, metal soap And the like.

Among the above amorphous silica fine particles, hydrophilic amorphous silica anhydrous particles include Aerosil 200
(Manufactured by Nippon Aerosil Co., Ltd.), Aerosil 300 (manufactured by Nippon Aerosil Co., Ltd.), Taranox 500 (manufactured by Tarco Co., Ltd.), and hydrophobized amorphous fine particles of anhydrous amorphous silica include Aerosil R972 (manufactured by Nippon Aerosil Co., Ltd.) and Aerosil Commercial products such as R974 (manufactured by Nippon Aerosil Co., Ltd.), Aerosil R202 (manufactured by Nippon Aerosil Co., Ltd.), and Aerosil RY200 (manufactured by Nippon Aerosil Co., Ltd.) can be mentioned.

The blending amount of amorphous silicic acid anhydride is not particularly limited, but is preferably 0.01 to 10% by weight, and preferably 0.1 to 5% by weight in the total amount of the oily cosmetic. Is particularly preferable.

In the oily cosmetic of the present invention, in addition to the above components, other components usually used in cosmetics, for example, oils other than the above, surfactants, humectants, thickeners, water-soluble polymers are included. , Water-insoluble polymer, polymer emulsion, powder, pigment, dye, lake, lower alcohol, polyhydric alcohol,
Drugs such as sugars, ultraviolet absorbers, amino acids, vitamins, antiphlogistics, whitening agents, skin activating agents, blood circulation promoters, antiseborrheic agents, anti-inflammatory agents, plant extracts, organic acids, organic amines, metal ions A blocking agent, a pH adjuster, an antioxidant, an antibacterial agent, an antiseptic, an astringent, a cooling agent, a fragrance, a dye, water and the like can be appropriately added as needed within a range that does not impair the effects of the present invention. .

Among the oil components other than the above, solid oil components include cacao butter, coconut oil, horse fat, hardened coconut oil, palm oil,
Solid fats such as beef tallow, sheep fat, hardened beef tallow, palm kernel oil, pork tallow, beef bone fat, mokuro kernel oil, hydrogenated oil, beef tallow, mokuro, hydrogenated castor oil, beeswax, candelilla wax, cotton wax, carnauba wax, bayberry wax , Ibotaro, whale wax,
Montan wax, nukarou, lanolin, kapok wax, lanolin acetate, liquid lanolin, sugar cane wax, lanolin fatty acid isopropyl, hexyl laurate, reduced lanolin, jojoba wax, hard lanolin, shellac wax, POE
Waxes such as lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether, solid paraffin,
Hydrocarbon oils such as microcrystalline wax, higher fatty acids such as myristic acid, palmitic acid, stearic acid, behenic acid, cetyl alcohol, stearyl alcohol,
Examples include higher alcohols such as behenyl alcohol, myristyl alcohol, and cetostearyl alcohol.
As the solid oil component, one kind or two or more kinds can be arbitrarily selected and used.

Specific examples of the powder include, for example, mica, talc, kaolin, synthetic mica, calcium carbonate, magnesium carbonate, silicic acid anhydride (silica) other than the above, aluminum oxide, barium sulfate (exterior pigment). ); Red iron oxide, yellow iron oxide, black iron oxide, cobalt oxide,
Ultramarine, dark blue, etc. color pigments; titanium oxide, zinc oxide (white pigments); mica titanium, fish phosphorus foil, bismuth oxychloride (pearl pigments); boron nitride; red 228, red 226, blue 404 (Organic pigment): Polyethylene powder, polymethylmethacrylate, nylon powder, organopolysiloxane elastomer (above powder), and the like. One kind or two or more kinds of pigments / powder can be arbitrarily selected and mixed.

The oily cosmetic of the present invention can be obtained by blending the above-mentioned components and treating the mixture according to a conventional method.

The form of the oily cosmetic of the present invention is preferably solid, gel, paste or the like, and can be widely used as various cosmetic bases. For example, lipstick, lip gloss,
It is particularly suitable for lip balms, pomades, hair sticks, foundations, blushers, eye shadows, perfumes, etc., but is not limited thereto.

[0038]

EXAMPLES The present invention will be specifically described with reference to the following examples. The blending amount is% by mass. Prior to the description of the examples, the effect test method used in the present invention will be described.

(1) Transparency In the transparency evaluation test, a heat-melted oily cosmetic material was poured into a quartz cell having an optical path length of 10 mm, and after cooling, the transmittance of the visible part (400 to 700 nm) was measured by a spectrophotometer. Was measured, the average of the transmittances was calculated in the chart area, and the transparency was evaluated according to the following criteria. (Evaluation Criteria) ◎: Transmittance 70% or more ○: Transmittance 50% or more and less than 70% △: Transmittance 30% or more and less than 50% ×: Transmittance less than 30%

(2) Usage test A usage test was conducted by a panel of 20 people for each of the evaluation items such as the spread of the cosmetic when applied to the makeup site, the spread, the gloss at the time of application, and the persistence of the gloss. It evaluated based on the evaluation point standard. Then, the evaluation points given by each person were totaled and evaluated based on the following evaluation criteria.

(Evaluation point criteria) 5 points: Very good. 4 points: excellent. 3 points: Normal. 2 points: inferior. 1 point: Very poor. (Evaluation criteria) A: The total score is 80 or more. ◯: The total score is 60 or more and less than 80 Δ: The total score is 40 or more and less than 60. X: The total points are less than 40 points.

(3) Storage stability The sample is kept in a constant temperature bath at 25 ° C., a constant temperature bath kept at 50 ° C., a constant temperature bath kept at 40 ° C. (85% humidity),
8 hours at 5 ℃, 4 hours at 20 ℃ (85% humidity), 40 ℃
Stored in 4 types of thermostatic chambers whose internal atmosphere changes at a cycle of (humidity 85%) for 8 hours and 20 ° C (humidity 85%) for 4 hours, and change appearance and odor after 1 month. It evaluated by the following evaluation criteria. (Evaluation Criteria) ⊚: Neither appearance change nor odor change is observed under any conditions. A: Almost no change in appearance or change in odor was observed under any condition. X: At least one of appearance change and odor change was observed under any of the conditions.

(Examples 1 to 4 and Comparative Examples 1 to 3) All the ingredients of the formulations shown in Table 1 were mixed and heated to dissolve to prepare an oily cosmetic (lip gloss).

[0044]

[Table 1]

(Note 1) Diisostearyl dimer dilinoleate (Note 2) Hydrogenated Isostearyl dimer dilinoleate / phytosteryl (LUS PLAN manufactured by Nippon Seika Co., Ltd.
(PI-DA) (Note 3) Diisostearic acid di-Margin linoleyl (Nippon Seika's LUSPLAN DD-IS) (Note 4) Hydrogenated di-Margin linoleic acid Di-Margin linoleyl (Nippon Seika's LUSPLAN) DD-DA
7)

The evaluation results of Examples 1 to 4 and Comparative Examples 1 to 3 are shown in Table 2.

[0047]

[Table 2]

As can be seen from Table 2, 12 according to the present invention
-Examples 1 to 4 in which hydroxystearic acid and an ester of dimer acid and / or an ester of dimer acid hydrogenation-reduced product were mixed exhibited excellent effects.

On the other hand, in place of the ester of dimer acid and / or the ester of hydrogenated dimer acid reduction product, the ester of dimer acid and / or the ester of hydrogenated dimer acid reduction product was used instead. It can be seen that none of Comparative Examples 2 and 3 in which the heavy liquid isoparaffin or the rosin glycerin ester is mixed can exert the effect of the present invention.

(Examples 5 to 10) Oily cosmetics (lip gloss) having the formulations shown in Table 3 were prepared in the same manner as in Examples 1 to 4.

[0051]

[Table 3]

(Note 1) Hydrogenated dimer dilinoleic acid dimer dilinoleyl (LUS PLAN manufactured by Nippon Seika Co., Ltd.
DD-DA7) (Note 2) Hydrogenated dimergic linoleic acid dimergic linoleyl (LUSPLAN DD-DA manufactured by Nippon Seika Co., Ltd.
5)

Table 4 shows the evaluation results of Examples 5 to 10 above.

[0054]

[Table 4]

As can be seen from Table 4, 12 according to the present invention
-Effects of Examples 5 to 10 in which hydroxystearic acid and hydrogenated dimer dilinoleic acid dimer dilinoleyl were mixed were excellent.

(Examples 11 to 16) Oily cosmetics (lip balms) having the formulations shown in Table 5 were prepared in the same manner as in Examples 1 to 4.

[0057]

[Table 5]

(Note 1) Diisostearyl dimer dilinoleate (Note 2) Hydrogenated isostearyl dimer dilinoleate / phytosteryl (LUSPLAN manufactured by Nippon Seika Co., Ltd.
(PI-DA) (Note 3) Diisostearic acid di-Margin linoleyl (Nippon Seika's LUSPLAN DD-IS) (Note 4) Hydrogenated di-Margin linoleic acid Di-Margin linoleyl (Nippon Seika's LUSPLAN) DD-DA
7) (Note 5) Aerosil R972 (manufactured by Nippon Aerosil Co., Ltd.)

Table 6 shows the evaluation results of Examples 11 to 16 above.

[0060]

[Table 6]

As is clear from Table 6, 1 according to the present invention
Example 11 in which 2-hydroxystearic acid was mixed with an ester of dimer acid and / or an ester of hydrogenated dimer acid reduction product, and further amorphous amorphous silica was blended.
It can be seen that all of Nos. 16 to 16 have further excellent effects.

Examples of the oily cosmetics of the present invention will be shown below. Moreover, when the above-mentioned effect test was conducted on these, excellent results were obtained in all cases.

[0063]   Example 17 Lipstick       Ingredient amount (% by mass) (1) 12-hydroxystearic acid 0.3 (2) Dimer diol ester (* 1) 50.0 (3) Diisostearyl malate 20.0 (4) Glyceryl triisostearate 20.0 (5) Amorphous fine particles silicic acid anhydride (* 2) 0.05 (6) Mica titanium 3.0 (7) Titanium oxide 3.0 (8) Red No. 202 2.0 (9) Yellow No. 4 aluminum rake 1.0 (10) Antioxidant 0.2 (11) Fragrance 0.45   (* 1) Dihydrogenated rosin dimer gino linoleyl (LUSP manufactured by Nippon Seika Co., Ltd. LAN DD-DHR)   (* 2) Aerosil R972 (manufactured by Nippon Aerosil Co., Ltd.)

(Manufacturing Method) All the above ingredients were mixed and dissolved by heating to obtain a lipstick.

[0065]   [Example 18] Perfume paste       Ingredient amount (% by mass) (1) 12-hydroxystearic acid 8.0 (2) Dimer diol ester (* 1) 10.0 (3) Dimer diol hydrogenated dimer acid ester (* 2) 10.0 (4) Neopentyl glycol dicaprate 20.0 (5) 2-Ethylhexyl isononanoate 46.5 (6) Amorphous fine particle silicic acid anhydride (* 3) 0.1 (7) Antioxidant 0.4 (8) Fragrance 5.0   (* 1) Monoisostearic acid dimer dilinoleyl (made by Nippon Seika Co., Ltd. LUSPLAN DD-MIS)   (* 2) Hydrogenated Daimerj linoleic acid Daimerj linoleyl (Nippon Seika Co., Ltd. LUSPLAN DD-DA7)   (* 3) Aerosil R972 (manufactured by Nippon Aerosil Co., Ltd.)

(Manufacturing Method) All of the above ingredients were mixed and heated to dissolve to obtain a kneaded perfume.

[0067]   [Example 19] Eye shadow       Ingredient amount (% by mass) (1) 12-hydroxystearic acid 12.0 (2) Dimer diol ester (* 1) 8.0 (3) Liquid paraffin 40.0 (4) Diglyceryl triisostearate 5.0 (5) Glyceryl tri-2-ethylhexanoate 24.5 (6) Amorphous fine particles silicic acid anhydride (* 2) 8.0 (7) Blue No. 404 0.1 (8) Polyethylene terephthalate / polymethyl       Methacrylate laminated film powder 2.0 (9) Antioxidant 0.2 (10) Fragrance 0.2   (* 1) Diisostearic acid dimer dilinoleyl (L manufactured by Nippon Seika Co., Ltd. USPLAN DD-IS)   (* 2) Aerosil R972 (manufactured by Nippon Aerosil Co., Ltd.)

(Manufacturing Method) All of the above ingredients were mixed and dissolved by heating to obtain an eye shadow.

[0069]   [Example 20] Lip balm       Ingredient amount (% by mass) (1) 12-hydroxystearic acid 20.0 (2) Dimer diol hydrogenated dimer ester (* 1) 22.0 (3) Hydrogenated dimer acid ester (* 2) 49.1 (3) Squalane 5.0 (4) Amorphous fine particle silicic acid anhydride (* 3) 3.0 (5) Antioxidant 0.2 (6) Perfume 0.2 (7) Menthol 0.5   (* 1) Hydrogenated Daimerj linoleic acid Daimerj linoleyl (Nippon Seika Co., Ltd. LUSPLAN DD-DA7)   (* 2) Hydrogenated dimer diisolinoleate Isostearyl / phytosteryl (Nippon Seisei LUSPLAN PI-DA manufactured by Kasei Co., Ltd.)   (* 3) Aerosil R972 (manufactured by Nippon Aerosil Co., Ltd.)

(Manufacturing Method) All of the above ingredients were mixed and dissolved by heating to obtain a lip balm.

[0071]   [Example 21] Lip gloss       Ingredient amount (% by mass) (1) 12-hydroxystearic acid 1.5 (2) Dimer diol ester (* 1) 30.0 (3) Dimer diol hydrogenated dimer acid ester (* 2) 45.0 (4) Liquid paraffin 13.5 (5) Diisostearyl malate 9.6 (6) Antioxidant 0.2 (7) Perfume 0.2   (* 1) Monostearic acid dimer dilinoleyl (LU manufactured by Nippon Seika Co., Ltd. SPLAN DD-MIS)   (* 2) Hydrogenated Daimerj linoleic acid Daimerj linoleyl (Nippon Seika Co., Ltd. Made by LUSPLAN DD-DA5)

(Manufacturing Method) All the above ingredients were mixed and dissolved by heating to obtain a lip gloss.

[0073]   Example 22 Lip balm       Ingredient amount (% by mass) (1) 12-hydroxystearic acid 5.0 (2) Dimer diol ester (* 1) 20.0 (3) Dimer diol hydrogenated dimer acid ester (* 2) 25.0 (4) Dimer diol hydrogenated dimer acid ester (* 3) 30.0 (5) Squalane 16.1 (6) Amorphous fine particle silicic acid anhydride (* 4) 3.0 (7) Antioxidant 0.2 (8) Perfume 0.2 (9) Menthol 0.5   (* 1) Dihydrogenated rosin dimer gino linoleyl (LUSP manufactured by Nippon Seika Co., Ltd. LAN DD-DHR)   (* 2) Hydrogenated Daimerj linoleic acid Daimerj linoleyl (Nippon Seika Co., Ltd. Made by LUSPLAN DD-DA5)   (* 3) Hydrogenated dimer dilinoleic acid dimer dilinoleyl (Nippon Seika Co., Ltd. LUSPLAN DD-DA7)   (* 4) Aerosil R972 (manufactured by Nippon Aerosil Co., Ltd.)

(Manufacturing Method) All the above ingredients were mixed and dissolved by heating to obtain a lip balm.

[0075]   Example 23 Lipstick       Ingredient amount (% by mass) (1) 12-hydroxystearic acid 2.0 (2) Dimer diol ester (* 1) 10.0 (3) Dimer diol ester (* 2) 10.0 (4) Hydrogenated dimer acid ester (* 3) 10.0 (5) Dimer diol hydrogenated dimer acid ester (* 4) 40.0 (6) Diisostearyl malate 10.0 (7) Glyceryl triisostearate 8.3 (8) Amorphous fine particles Silica anhydride (* 5) 0.05 (9) Mica titanium 3.0 (10) Titanium oxide 3.0 (11) Red No. 202 2.0 (12) Yellow No. 4 aluminum lake 1.0 (13) Antioxidant 0.35 (14) Fragrance 0.3   (* 1) Diisostearic acid dimer dilinoleyl (L manufactured by Nippon Seika Co., Ltd. USPLAN DD-IS)   (* 2) Monostearic acid dimer dilinoleyl (LU manufactured by Nippon Seika Co., Ltd. SPLAN DD-MIS)   (* 3) Hydrogenated dimer diisolinoleate Isostearyl / phytosteryl (Nippon Seisei LUSPLAN PI-DA manufactured by Kasei Co., Ltd.)   (* 4) Hydrogenated dimer dilinoleic acid dimer dilinoleyl (Nippon Seika Co., Ltd. Made by LUSPLAN DD-DA5)   (* 5) Aerosil R972 (manufactured by Nippon Aerosil Co., Ltd.)

(Manufacturing Method) All the above ingredients were mixed and dissolved by heating to obtain a lipstick.

[0077]   Example 24 Eye shadow       Ingredient amount (% by mass) (1) 12-hydroxystearic acid 6.0 (2) Dimer diol ester (* 1) 30.0 (3) Dimer diol hydrogenated dimer ester (* 2) 20.0 (4) Liquid paraffin 14.0 (5) Diglyceryl triisostearate 5.0 (6) Glyceryl tri-2-ethylhexanoate 14.5 (7) Amorphous fine particle silicic acid anhydride (* 3) 8.0 (8) Blue No. 404 0.1 (9) Polyethylene terephthalate / polymethyl Methacrylate laminated film powder 2.0 (10) Antioxidant 0.2 (11) Perfume 0.2   (* 1) Dihydrogenated rosin dimer gino linoleyl (LUSP manufactured by Nippon Seika Co., Ltd. LAN DD-DHR)   (* 2) Hydrogenated Daimerj linoleic acid Daimerj linoleyl (Nippon Seika Co., Ltd. LUSPLAN DD-DA7)   (* 3) Aerosil R972 (manufactured by Nippon Aerosil Co., Ltd.)

(Manufacturing Method) All of the above ingredients were mixed and dissolved by heating to obtain an eye shadow.

[0079]

As described above in detail, according to the present invention,
An oil-based cosmetic that has a transparent appearance, spreads easily when applied to the lips, has excellent usability such as stickiness, is glossy when applied, has excellent gloss, and has excellent storage stability. can get.

Front page continuation (51) Int.Cl. ⁷ Identification code FI theme code (reference) A61K 7/032 A61K 7/032

Claims (4)

[Claims] 1. An oily cosmetic comprising 12-hydroxystearic acid and an ester of dimer acid and / or ester of hydrogenated dimer acid reduction product. 2. The oily cosmetic according to claim 1, wherein the hydrogenated dimer acid reduction product is hydrogenated dimer acid. 3. The oily cosmetic according to claim 1, wherein the hydrogenated dimer acid reduction product is a dimer diol. 4. The oily cosmetic according to any one of claims 1 to 3, which further contains amorphous fine particle silicic acid anhydride.