KR20070017471A - Oily Solid Cosmetic - Google Patents

Abstract

The present invention is an oil-based solid cosmetic comprising the following components (a) to (c).

(a) hydrocarbon waxes;

(b) a glycerin fatty acid ester having a glycerin polymerization degree of 7 to 11, a fatty acid being a branched fatty acid having 16 to 20 carbon atoms, and an ester substitution degree of 65% or more and liquid at room temperature; And,

(c) silicic anhydride

The oil-based solid cosmetics of the present invention solve the problems of the conventional oil-based solid cosmetics, have good spreading during application, have a soft skin feel, and are excellent in the luster and glossiness of the makeup film, and have excellent shape retention and aging stability. Good oily solid cosmetics can be provided.

Oily solid cosmetics, hydrocarbon waxes, polyglycerin fatty acid esters, silicic anhydride

Description

Oily Solid Cosmetics

The present invention relates to an oil-based solid cosmetics, and more specifically, to oil-based solid cosmetics having a good spreading during application, having a soft skin feel, and having excellent gloss and moisture of the makeup film, and having good shape retention and stability over time. It is about.

Oil-based solid cosmetics are cosmetic formulations widely used in lipsticks and the like, and are mainly composed of oil components such as solid oils, semi-solid oils, and liquid oils, and pigment components of coloring pigments, bright pigments, and sieving powders. . And in the said cosmetics, in order to maintain the shape, the change of the compounding quantity of an oil component and a powder component, the examination of the hardening | curing agent added in order to raise the strength, and the examination for improving time-lapse stability, or the cosmetics Attempts have been made to impart various sensualities to the film, and to produce texture and color tone.

For example, it is known to improve stability by using an ethylene propylene copolymer as a solidifying agent for an oily solid cosmetic (for example, Patent Document 1 and Patent Document 2). Moreover, the technique which used triglyceride behenate, and suppressed powder development of pencil-like cosmetics (for example, patent document 3), and the polyglycerol fatty acid ester which is usually used as surfactant (patent document 4). In (), the technique used for suppressing the phenomenon which the solid polyglycerol fatty acid ester mainly made behenic acid is known (for example, patent document 5).

Furthermore, in order to obtain the makeup film excellent in uniformity, flexibility, and gloss, the technique which combined specific silicone oil, ethyl homopolymer, and / or copolymer is also proposed (for example, patent document 6).

However, in these techniques, although a feeling of usability, makeup lasting power, glossiness, etc. are each improved, what fully satisfies all the effects cannot be obtained, and in particular, a good glossiness cannot be obtained. In the case of using a silicone oil, there is a problem that it is difficult to satisfactorily obtain a glossiness and to be sweaty under high temperature, so that the stability over time is not good.

In addition, in addition to the above-mentioned problems, in recent years, the required quality of the oil-based solid cosmetics has changed, and a feeling of closeness with a soft skin feel is preferred to the soft light feeling of feeling hard.

However, in the oil-based solid cosmetics molded by the combination of the conventional wax and an oil agent, since the crystallinity of the wax is high, there exists a big difference in hardness at room temperature and high temperature, and it became an oil-based solid cosmetics which feels hard. In addition, in order to reduce the feeling of firmness, it is considered to blend a small amount of wax in the most extreme amount, but in this method, soft skin feel is obtained, while softness, shape retention poorness, and aging due to soft use are obtained. Oil-based solid cosmetics that were satisfactory in stability over time such as sweating could not be obtained.

Patent Document 1: Patent No. 2519469

Patent Document 2: Patent No. 3073869

Patent document 3: Unexamined-Japanese-Patent No. 7-100645

Patent document 4: Unexamined-Japanese-Patent No. 7-187947

Patent Document 5: Japanese Patent Application Laid-Open No. 2002-53420

Patent Document 6: Patent No. 2960658

Therefore, not only the above-mentioned problems are solved, but also the new required quality for oil-based solid cosmetics, that is, spreading during application and having a soft skin feel, are excellent in the luster and glossiness of the makeup film, There has been a demand for development of an oil-based solid cosmetic that satisfies quality requirements such as good stability over time.

In a related situation, the present inventors have made intensive studies to solve the above problems, and as a result, a combination of a hydrocarbon wax and a specific polyglycerol fatty acid ester can be combined to form a soft gel having low crystallinity. It was found that the smoothness, soft skin feel, gloss and glossiness at the time of application were obtained. Furthermore, by blending anhydrous silicic acid, the oil-containing component can be improved without breaking the gel structure, sweating is unlikely to occur, and an oil-based solid cosmetic having good shape retention and stability over time is obtained. It has been found that the present invention can be accomplished, and the present invention has been completed.

That is, this invention is an oil-based solid cosmetics containing the following components (a)-(c):

(a) hydrocarbon waxes;

(b) a glycerin fatty acid ester having a glycerin polymerization degree of 7 to 11, a fatty acid being a branched fatty acid having 16 to 20 carbon atoms, and an ester substitution degree of 65% or more and liquid at room temperature; And,

(c) silicic anhydride.

To practice the invention  for Best  shape

In the present invention, examples of the hydrocarbon wax used as component (a) include paraffin wax, ceresin wax, montan wax, micro crystalline wax, ethylene propylene copolymer, polyethylene wax, and Fischer troughsh (Fischer). -Tropsch wax, and the like, and among these, ethyl propylene copolymer, polyethylene wax, and Fischer-Tropsch wax, which are synthetic hydrocarbon waxes, are preferable. It is preferable that this ethyl propylene copolymer exists in the range of the molecular weight 500-700, and the thing of the range whose melting | fusing point is 80-110 degreeC is especially preferable from a viewpoint of shape retention.

As a commercial item of such an ethyl propylene copolymer, petroleum EP-700 (made by Baker Petrolite) etc. can be illustrated, and as a commercial item of polyethylene wax, PERFORMALENE 500, PERFORMALENE 655, PERFORMALENE 725, PERFORMALENE 850 (made by Baker Petrolite company) ), And CIREBELLE 108 (manufactured by CIREBELLE Co., Ltd.) and the like as a commercial item of the fischer-Tropsch wax.

In the oil-based solid cosmetics of the present invention, the content of component (a) is preferably 0.1 to 20% by mass (hereinafter, simply referred to as "%") in the total composition, and in particular, 2 to 15% is more preferred. desirable. When it contains in this range, usability and stability with time will be favorable, and it will be excellent in glossiness, and shape retention will improve more.

In addition, the component (b) of this invention is a glycerin polymerization degree of 7-11, a fatty acid is a C16-20 branched fatty acid, and ester substitution degree is a polyglycerol fatty acid ester which is liquid at room temperature at 65% or more.

Although the polymerization degree of the glycerin which comprises polyglycerol in this polyglycerol fatty acid ester is 7-11 as mentioned above, 10 things (deca glycerin) are preferable. Moreover, although this polyglycerol may superpose | polymerize and form the ring, Preferably, the glycerin superposed | polymerized in a chain shape.

Moreover, although the constituent fatty acid of a polyglycerol fatty acid ester is a C16-20 branched fatty acid as mentioned above, the isostearic acid of 18 carbons obtained by extracting from a plant is especially preferable.

Moreover, ester substitution degree of a polyglycerol fatty acid ester is 65% or more as mentioned above, and 75% or more is preferable. That is, in this invention, ester substitution degree means the ratio of the hydroxyl group esterified with a fatty acid among all the hydroxyl groups which can be esterified of polyglycerol.

As a commercial item of the above-mentioned polyglycerol fatty acid ester, NIKKOL Decaglyn 10-IS (made by Nikko Chemicals), S-face IS-1009P (made by Sakamoto Pharmaceutical Co., Ltd.), etc. can be illustrated, These can be used.

In the oil-based solid cosmetics of the present invention, the content of the component (b) is preferably from 0.1 to 50%, particularly preferably from 1 to 35%. When it contains in this range, it will be good usability and stability with time, and will be excellent in gloss.

Furthermore, the silicic acid anhydride used as component (c) in the oil-based solid cosmetics of the present invention is used in general cosmetics, and may be either an amorphous structure, a hydrophobized one, or a crystalline structure. Preferable examples of the silicic anhydride include those having a specific surface area of 100 m ² / g or more.

As a commercial item of such silicic anhydride, AEROSIL 200, AEROSIL 300, AEROSIL 380S, AEROSIL R972, AEROSIL R974, AEROSIL R976S (made by AEROSIL Japan), etc. can be illustrated.

In the oil-based solid cosmetics of the present invention, the content of the component (c) is preferably from 0.1 to 5%, particularly preferably from 0.5 to 3%. When it contains in this range, it will be good usability and stability with time, and will be excellent in gloss.

Preparation of the oil-based solid cosmetics of this invention heats and melt | dissolves a component (a) and a component (b) about 110-120 degreeC, for example, and then adds a component (c) and mixes uniformly. Furthermore, after heating and defoaming, it can be poured into a form, filled, cooled, and molded.

Moreover, in addition to said component (a)-(c), according to the objective, suitable oil-based cosmetics of this invention can be mix | blended with an appropriate arbitrary component in the range which does not impair the effect of this invention. Examples of such optional components include oily ingredients for imparting a moisturizing effect, powders for imparting texture and coloration, surfactants for imparting pigment dispersibility and makeup lasting effect, fibers, ultraviolet absorbers, and humectants. And other components usually formulated into cosmetics such as a film forming agent, a fading inhibitor, an antioxidant, an antifoaming agent, a cosmetic ingredient, a preservative, and a perfume.

Among the above-mentioned optional components, oily components include hydrocarbons, fats and oils, lead oils, cured oils and esters, regardless of the origin of animal oils, vegetable oils, synthetic oils, and the like, and solid oils, semisolid oils, liquid oils, and volatile oils. Oils, fatty acids, higher alcohols, silicone oils, fluorine-based oils, lanolin derivatives, oily gelling agents and the like.

Specifically, hydrocarbons such as liquid paraffin, squalene, petrolatum, wax tallow, olive oil, castor oil, mink oil, oils such as macadamia nut oil, beeswax waxes, carnauba wax, candelilla wax, wax such as spermaceti, diisostearyl malic acid, cetyl isooctanate, isopropyl myristic acid, isopropyl palmitic acid, octyldodecyl Myristic acid, glyceryl trioctanoic acid, polyglyceryl diisostearic acid, diglyceryl triisostearic acid, glyceryl tribehenic acid, neopentylglycol dioctanoic acid, cholesterol fatty acid esters, N-lauroyl-L-glutamic acid di (Cholesteryl-behenyl-octyldodecyl), jojoba, esters such as pentaerythritol rosinate, stearic acid, lauric acid, myristic acid, behenic acid, isostearic acid, Oleic acid Higher alcohols such as fatty acids, stearyl alcohol, cetyl alcohol, lauryl alcohol, oleyl alcohol, isostearyl alcohol, behenyl alcohol, dimethylpolysiloxane, methylphenylpolysiloxane, decamethylcyclopentasiloxane, octamethylcyclotetrasiloxane, Polyether-modified organopolysiloxanes, polyoxyalkylene alkylmethylpolysiloxanes, methylpolysiloxane copolymers, alkoxy-modified polysiloxanes, silicones such as fluorine-modified organopolysiloxanes, perfluorodecane, perfluorooctane, perfluoro Fluorinated emulsions such as polyethers, lanolin, lanolin acetate, lanolin fatty acid isopropyl, lanolin derivatives such as lanolin alcohol, dextrin fatty acid esters, sucrose fatty acid esters, starch fatty acid esters, 12-hydroxystearic acid, aluminum isostearate, calcium stearate Oily gelling agents There.

Moreover, as a powder component, particle structures, such as spherical shape, plate shape, needle shape, etc., agglomerate shape, microparticles | fine-particles, particle grades, such as a pigment grade, porous, nonporous, etc. It does not specifically limit, etc., An inorganic powder, Bright powder, Organic powder, Pigment powder, Metal powder, Composite powder etc. are mentioned.

Specifically, white inorganic pigments such as titanium oxide, zinc oxide, cerium oxide, barium sulfate, colored inorganic pigments such as iron oxide, carbon black, chromium oxide, chromium hydroxide, blue blue, and ultramarine, talc, dolomite, gold mica, red mica , Biotite, synthetic mica, biotite (serisite), synthetic serisite, kaolin, silicon carbide, bentonite, smectite, aluminum oxide, magnesium oxide, zirconium oxide, antimony oxide, diatomaceous earth , Aluminum silicate, magnesium aluminum silicate, calcium silicate, barium silicate, magnesium silicate, calcium carbonate, magnesium carbonate, hydroxyapatite, white powder such as boron nitride, titanium dioxide coated mica, titanium dioxide coated oxychloride, Bright powders such as iron oxide mica titanium, anti-rust titanium oxide, carmine-treated mica titanium, bismuth oxychloride, scale foil, polyamide resin, polyethyl Organic polymer fats such as styrene resin, polyacrylic resin, polyester resin, fluorine resin, cellulose resin, polystyrene resin, copolymer resin such as styrene-acrylic copolymer, polypropylene resin, silicone resin, urethane resin, etc. Organic low molecular powders such as powder, zinc stearate, N-acyldine, starch, silk powder, natural organic powders such as cellulose powder, red 201, red 202, red 205, red 226, red 228, Organic pigment powder such as orange 203, orange 204, blue 404, yellow 401, red 3, red 104, red 106, orange 205, yellow 4, yellow 5, green 3, blue Organic pigment powders such as zirconium, barium or aluminum lakes such as No. 1 or further metal powders such as aluminum powder, gold powder and silver powder, titanium titanium oxide coated mica, particulate zinc oxide coated titanium, barium sulfate coated titanium, Composite powders such as titanium oxide-containing silicon dioxide, zinc oxide-containing silicon dioxide and titanium oxide coated glass powder, polyethylene terephthalate, aluminum, epoxy laminated powder, polyethylene terephthalate, polyolefin laminated film powder, polyethylene terephthalate and polymethyl methacrylate Lame agent of laminated | multilayer film powder, etc. are mentioned, These powder can use 1 type (s) or 2 or more types, Furthermore, what compounded may be used. In addition, these powders may be used one or two or more of fluorine compounds, silicone compounds, metal soaps, lecithin, hydrogenated lecithin, collagen, hydrocarbons, higher fatty acids, higher alcohols, esters, waxes, lead and surfactants. The surface treatment may be performed.

Furthermore, as surfactant, surfactant generally used for cosmetics may be sufficient, and a nonionic surfactant, an anionic surfactant, a cationic surfactant, an amphoteric surfactant, etc. are mentioned.

Among these surfactants, examples of the nonionic surfactants include glycerin fatty acid esters and alkylene glycol adducts thereof, alkylene glycol adducts of polyglycerol fatty acid esters, propylene glycol fatty acid esters and alkylene glycol adducts thereof, Sorbitan fatty acid esters and alkylene glycol adducts thereof, sorbitol fatty acid esters and alkylene glycol adducts thereof, polyalkylene glycol fatty acid esters, sucrose acid fatty acid esters, polyoxyalkylene alkyl ethers, glycerin alkylene ethers, polyoxyethylene Alkyl phenyl ether, polyoxyethylene hardened castor oil, lanolin alkylene glycol adduct, polyoxyalkylene modified silicone, polyoxyalkylene alkyl modified silicone, etc. are mentioned.

As the anionic surfactant, for example, fatty acids such as stearic acid and lauric acid and their inorganic and organic salts, alkylbenzene lactates, alkylsulfonates, α-olefinsulfonates, dialkylsulfovacates, α-sulfonated fatty acids, Acylmethyltauryl salt, N-methyl-N-alkyltaurine salt, polyoxyethylene alkyl ether sulfate, polyoxyethylene alkylphenyl ether sulfate, alkyl phosphate, polyoxyethylene alkyl ether phosphate, polyoxyethylene alkylphenyl ether phosphate, N -Acylamino acid salt, N-acyl-N-alkylamino acid salt, o-alkyl substituted maleic acid salt, alkyl sulfo pumpkin salt, etc. are mentioned.

As a cationic surfactant, an alkylamine salt, a polyamine and an alkanolamine fatty acid derivative, an alkyl quaternary ammonium salt, a cyclic quaternary ammonium salt, etc. are mentioned, for example.

As the amphoteric surfactant, there are carboxylic acid type, sulfuric acid ester type, sulfonic acid type and phosphate ester type of amino acid type or betaine type, and those which are safe for human body can be used. For example, soybean phospholipid, N, N-dimethyl-N-alkyl-N-carboxymethylammonium betaine, N, N-dialkylaminoalkylenecarboxylic acid, N, N, N-trialkyl-N-sulfo Alkylene ammonium betaine, N, N-dialkyl-N, N-bis (polyoxyethylene sulfate) ammonium betaine, 2-alkyl-1-hydroxyethyl-1-carboxymethylimidazolium betaine and the like Can be.

Furthermore, as a fiber, synthetic fiber, such as nylon, polyester, and polyolefin, artificial fiber, such as rayon, natural fiber, such as cellulose, semisynthetic fiber, such as an acetate dog, etc. are mentioned. In addition, these fibers can also be used those treated with a general oil, silicone oil, fluorine compound or surfactant within a range that does not interfere with the effects of the present invention.

As a ultraviolet absorber, a benzophenone series, PABA system, cinnamic acid system, salicylic acid system, 4-tert- butyl- 4'- methoxydibenzoyl methane, oxybenzone, etc. are mentioned, for example.

On the other hand, as a component mix | blended for the purpose of adjusting the moisture effect and the texture of the oil-based solid cosmetics of this invention, water-soluble polymer, a protein, mucopolysaccharide, collagen, elastin, keratin, an aqueous component, etc. are mentioned, for example. Can be.

Among these, water-soluble polymers include natural ones such as guar gum, sodium chondroitin sulfate, hyaluronic acid, gum arabic and carrageenan, semi-synthetic ones such as methyl cellulose, hydroxyethyl cellulose and carboxymethyl cellulose, and synthetic systems such as carboxyvinyl polymer. It can be mentioned.

The aqueous component may be any component that is soluble in water and water, and for example, glycols such as propylene glycol, 1,3-butylene glycol, dipropylene glycol, glycerin, diglycerine, and polyglycerine Plant extracts such as glycerol, aloe vera, witch hazel, hamamelis, cucumber, lemon, lavender, rose, and the like.

Furthermore, as an antioxidant, as a beauty component, such as (alpha)-tocopherol and ascorbic acid, p-oxybenzoic acid ester, phenoxy ethanol, etc. are mentioned as preservatives, such as vitamins, an anti-inflammatory agent, a herbal drug, etc., for example.

The oil-based solid cosmetics of this invention demonstrated above can be made into a makeup cosmetics, a skin care cosmetics, a hair cosmetics, etc., and can be made into various shapes and a product form according to the objective. Examples of the shape include a stick shape, a plate shape, a pencil shape, and the like. Lipstick, lip gloss, lip cream, foundation, ball roll, eye color, eyeliner, eyebrow, eye cream, hair wax, and the like can be given. have. In particular, the effect of the lip cosmetics is remarkable, which is preferable.

That is, the oil-based solid cosmetics of the present invention are formed by pouring an invasive load into a gold plate and shaping the same, and using a rheometer (product of Leotec Co., Ltd.) (diameter 1.5 mm, 2 cm / min) at 45 ° C It is preferable that the difference between the intrusion load value and the intrusion load value at 35 ° C is 75 g or less. By satisfying such a condition, the effect of especially soft skin feel appears remarkably.

An Example is given to the following and this invention is demonstrated in detail. In addition, this invention is not restrict | limited by these Examples.

Example 1 :

Stick shape lipstick:

According to the component ratio shown in Table 1, the stick-shaped lipstick of this invention 1-11 and the comparative products 1-4 were manufactured. About each stick lipstick obtained, the usability (spread, soft skin feel), the glossiness of a makeup film, and the glossiness were evaluated by the late sensory evaluation criteria. In addition, the lipstick was stored at a high temperature, and shape retention and stability over time were evaluated. The results are also shown in Table 1.

Table 1 :

                                                                   (%)

No. ingredient Invention Comparative product One 2 3 4 5 6 7 8 9 10 11 One 2 3 4 One Ethylene Propylene Copolymer * 1 4 10 - - 4 4 4 4 4 4 4 - 10 10 10 2 Canber Wax - - - - - - - - - - - 15 - - - 3 Microcrystalline Wax One - - - 5 - - One One One One - - - - 4 Polyethylene Wax * 2 5 - 15 - 5 5 5 5 5 5 5 - - - - 5 Fischer troughsh wax * 3 2 - - 20 - 5 2 2 2 2 - - - - 6 Ozokerite wax - - - - 5 - - - - - - - - - 7 Diisostearyl malic acid 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 8 Cetyl octanoic acid Remaining amount Remaining amount Remaining amount Remaining amount Remaining amount Remaining amount Remaining amount Remaining amount Remaining amount Remaining amount Remaining amount Remaining amount Remaining amount Remaining amount Remaining amount 9 Weight Flow Isoparaffin 10 10 10 10 10 10 10 10 10 10 5 10 10 10 10 10 Acetic lanolin acetate 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 11 Polyglycerin Fatty Acid Ester of Component (b) * 4 30 30 30 30 30 30 30 30 30 0.5 45 30 - - 30 12 Polyglycerin Fatty Acid Ester * 5 - - - - - - - - - - - - 30 - - 13 Polyglycerin Fatty Acid Ester * 6 - - - - - - - - - - - - - 30 - 14 Silicic anhydride * 7 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.1 4 0.5 0.5 0.5 0.5 0.5 - 15 Fluorinated Compound Bengala Mica 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 16 Siliconized Mica Titanium * 9 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 17 Red 202 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 18 Yellow No. 4 One One One One One One One One One One One One One One One 19 Titanium oxide 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 20 Black iron oxide 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 21 UV absorber (2-ethylhexyl p-methoxy cinnamic acid) One One One One One One One One One One One One One One One 22 Preservative (propyl oxybenzoate) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 23 Antioxidant (2,6-di-tert-butyl-p-cresol) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 24 dl-α-tocopherol 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 25 Spices 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Evaluation Items and Measurement Results end spread ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ △ △ △ ○ I Soft skin feel ◎ ◎ ○ ○ ◎ ◎ ◎ ◎ ○ ◎ ◎ △ × △ △ All Glossy of the cremation ◎ ◎ ◎ ○ ◎ ◎ ◎ ◎ ○ ◎ ◎ ○ △ △ ○ la Moisture ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ ○ ◎ ○ × × ○ hemp Shape retention ◎ ◎ ◎ ◎ ○ ○ ◎ ◎ ◎ ◎ ◎ △ ○ △ △ bar Stability over time ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ ◎ ◎ ◎ × △ △ ×

* 1: Petrolite EP-700 (manufactured by Baker Petrolite)

* 2: PERFORMALENE 500 (manufactured by Baker Petrolite)

* 3: CIREBELLE 108 (product of CIREBELLE company)

* 4: S-Pace IS-1009P (made by Sakamoto Pharmaceutical Co., Ltd.)

* 5: polyglycerol fatty acid ester having a degree of polymerization of glycerin of 10 and a degree of ester substitution of behenic acid of at least 90%

* 6: polyglycerol fatty acid ester having a degree of polymerization of 4 glycerin and an ester substitution degree of isostearic acid of 80% or more

* 7: AEROSIL R976S (product of AEROSIL Japan)

* 8: Perfluoroalkyl acid ester diethanolamine acid 5% treatment

* 9: Dimethylpolysiloxane 3% treatment

(Production method)

A. After melt | dissolving component (1)-(13) at 110-120 degreeC by heating, component (14)-(20) is added and it mixes uniformly.

B. Add components (21) to (24) to A and mix uniformly.

C. Component 25 is added to B, heated, defoamed, poured into formwork, filled, cooled and molded.

(evaluation)

1. Sensory evaluation

For the spread of (a), the soft skin feel of (b), the glossiness of the makeup film of (c), and the glossiness of (d), the use test by 20 specialized panels is carried out, and each panel has the absolute evaluation Was evaluated in seven stages, and the average value was calculated from the total scores of panel power supplies for each test fee, and the average value was determined by the following four-stage criterion.

(Absolute evaluation)

(Rating): (evaluation)

6: very good

5: Good

4: slightly good

3: normal

2: a little bad

1: bad

0: very bad

(Four levels of judgment criteria)

(Score Average): (Judgement)

More than 5 points: Very good (◎)

Above 3 and below 5: Good (○)

More than 1 point and less than 3 points: slightly bad (△)

1 point or less: defective (×)

2. Shape Retention

The lipstick was taken out of the container, installed in a thermostat at 50 ° C. for one week, and the shape after one week was observed, and it was determined in four stages of ◎-× from being unchanged to breaking.

(State): (judgment)

No change: ◎

Slightly bent but not worried: ○

Crooked and difficult to use: △

Fairly curved or bent: ×

3. Stability with time

One month was installed in a 50 degreeC thermostat, and the state after one month was observed, and it judged in four steps of (circle)-x from the thing without change to sweating.

(State): (judgment)

No change: ◎

In slightly sweating: ○

In sweating: △

Significant sweating can be seen: ×

As can be clearly seen from Table 1, the stick-shaped lipstick of the present invention was excellent in shape retention and stability over time, and also had a feeling of use (spreading, soft skin feel) at the time of application, glossiness and glossiness of the makeup film.

On the other hand, in the comparative product 1 which does not mix | blend a component (a), what is satisfied especially from the point of stability with time cannot be obtained, and instead of component (b), a decaglycerin behenic acid ester and tetraglycerine isostearic acid ester are mix | blended. In the comparative products 2 and 3, what was satisfy | filled in terms of glossiness cannot be obtained, and in the comparative product 4 which the component (c) is not mix | blended, what was satisfied especially in the point of stability with time was not obtained.

Example 2 :

Dish Shape Eyeshadow:

(ingredient) (%)

1. Ethylene Propylene Copolymer * 1 2

2. Canaver Wax 2

3. Ceresin Wax 2

4. Dextrin fatty acid ester 1

5. Silic anhydride * 10 1

6.Polyglycerin Fatty Acid Ester * 11 20

7. Dicapric Acid Propylene Copolymer 10

8. The amount of diglyceryl tetraisostearate

9. UV absorber (oxybenzone) 0.1

10. Antioxidant (Vitamin E) 0.1

11.Mica Titanium 10

12. Iron Oxide Treatment Mica 10

13. Polyethylene terephthalate

    Aluminum Epoxy Laminate 3

14. Titanium oxide coated glass 3

15.Red 226 0.5

16. Red Iron Oxide 2

   10: AEROSIL 380S (manufactured by AEROSIL, Japan)

  * 11: Polyglycerin fatty acid ester having a degree of polymerization of glycerin of 10 and an ester substitution degree of isostearic acid of 80% or more

(Production method)

A. After heat-dissolving component (1)-(10) uniformly, component (11)-(16) is added and it mixes uniformly.

B. Charge A to make the product.

The dish-shaped eye shadow obtained in the present example was excellent in the glossiness of the makeup film, smooth sweatiness, no sweating, and good stability over time.

Example 3 :

Lip Cream:

(ingredient) (%)

1.Polyethylene Wax * 12 5

2. Ground Wax 5

3. Fisher Troughsh Wax * 3 5

4. Beeswax 3

5. Canaver Wax 3

6.Polyglycerin Fatty Acid Ester * 13 20

7. Vaseline 10

8. UV absorber (Cia fat) 0.1

9. Antioxidant (Vitamin E) 0.1

10. Glyceryl Trioctanoate

11.Silic anhydride * 14 0.5

   * 12: PERFORMALENE 655 (manufactured by Baker Petrolite)

   * 13: Polyglycerin fatty acid ester having a degree of polymerization of glycerin of 10 and an ester substitution degree of isopapalmitic acid of 70% or more

   * 14: AEROSIL R972 (manufactured by AEROSIL, Japan)

(Production method)

A. The components (1)-(10) are heated and melt | dissolved uniformly. Component (11) is added and mixed uniformly.

B. Charge A to make product.

The lip balm obtained in the present Example was a soft skin feel, a smooth usability, an excellent glossiness, and good shape retention.

Example 4 :

Pencil eyeliner:

(ingredient) (%)

1. Ethylene Propylene Copolymer * 1 5

2. Stearic Acid 15

3. Wood 5

4. Beeswax 2

5. Canaver Wax 2

6.Polyglycerin Fatty Acid Ester * 4 10

7. Remaining squalene

8. UV absorber (Cia fat) 0.1

9. Antioxidant (Vitamin E) 0.1

10. Black Iron Oxide 40

11. Black Iron Oxide Cloth Mica Titanium 5

12.Silic anhydride * 15 1

* 15: AEROSIL 300 (manufactured by AEROSIL, Japan)

(Production method)

A. The components (1)-(9) are heated and melt | dissolved uniformly.

B. Add components (10) to (12) to A and disperse uniformly.

C. B is charged and molded into a product.

The pencil eyeliner obtained in this Example was soft skin feel, smooth smoothness and excellent luster and good stability over time.

Example 5 :

Oily Solid Foundation:

(ingredient) (%)

1.Candelilla Wax 5

2. Microcrystalline Wax 10

3. Ceresin 2

4.Polyglycerin Fatty Acid Ester * 11 10

5. Volatile Silicone 15

6. Silicone Resin * 16 3

7.N-lauroyl-L-glutamic acid

   Di (cholesteryl behenyloctyl dodecyl) 2

8. Residual amount of tri (caprylcaprylic acid) glyceride

9.Stearyl Modified Acrylate Silicone * 17 10

10. Particulate titanium oxide 1

11. Fine particulate zinc oxide 1

12. Titanium Oxide 8

13. Barium Sulfate 2

14. Cirrus 15

15. Bengala 1.0

16. Yellow Iron Oxide 2.0

17. Black Iron Oxide 0.5

18.Silic anhydride * 18 1.5

19. Aloe Extract Proper

20. Spices

 * 16: Silicone KF-7312J (manufactured by Shin-Etsu Chemical Co., Ltd.)

 * 17: KP-561 (manufactured by Shin-Etsu Chemical Co., Ltd.)

 * 18: AEROSIL 200 (manufactured by AEROSIL, Japan)

(Production method)

A. The components (1)-(9) are melt | dissolved uniformly at 100 degreeC.

B. Add components (10) to (20) to A and disperse uniformly.

C. B was poured into a gold dish and cooled and solidified to obtain a foundation.

The oil-based solid foundation obtained in the present Example had a soft skin feel, a smooth feel, excellent gloss, and good stability over time.

Example 6 :

Oily Solid Eyeshadow:

(ingredient) (%)

1.Microcrystalline Wax 5

2. Ceresin Wax 10

3. Triisostearic acid diglyceryl 4

4. Vaseline 5

5. Silicone Resin * 19 2

6. Volatile Silicones 5

7.Polyglycerin Fatty Acid Ester * 4 5

8. Remaining squalene

9. Caprylic Acid Propylene Glycol 15

10.Stearyl Modified Acrylate Silicone * 17 15

11. Globular Nylon Powder 5

12. Siliconized Talc Oxide (Talc) 10

13.Red 202 0.5

14.Blue No. 404 1

15. Siliconized Titanium Oxide 2

16. Carboxy Vinyl Polymer 2

17.Silic anhydride * 15 0.5

18. Suitable amount of collagen aqueous solution

19. Spices

  * 19: Silicone KF-9021 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)

A. The components (1)-(10) are melt | dissolved uniformly at 100 degreeC.

B. Add components (11) to (19) to A and mix and disperse uniformly.

C. B was poured into a gold dish and cooled and solidified to yield an eyeshadow.

The oil-based solid eye shadow obtained in the present Example had a soft skin feel, a smooth feel, excellent gloss, and good stability over time.

Example 7 :

Hair wax:

(ingredient) (%)

1. Ethylene Propylene Copolymer * 1 10

2. Wood 20

3. Lanolin 10

4. Beeswax 10

5. Neopentylglycol dioctanoate 5

6.Polyglycerin Fatty Acid Ester * 11 5

7. Vaseline 5

8. UV absorber (Cia fat) 0.1

9. Antioxidant (Vitamin E) 0.1

10.Diglyceryl triisostearic acid balance

11.Silic anhydride * 7 1

(Production method)

A. The components (1)-(10) are heated and melt | dissolved uniformly. Component (11) is added and mixed uniformly.

B. Charge A to make product.

The hair wax obtained in the present Example was soft and smooth to the hair, and was excellent in glossiness and good shape retention.

The oil-based solid cosmetics of the present invention are excellent in the smoothness at the time of application, and also excellent in usability such as soft skin feel, glossiness and glossiness of the makeup film, and good shape retention and stability over time. It can be widely used.

Claims (4)

Oily solid cosmetics containing the following components (a)-(c): (a) hydrocarbon waxes; (b) a glycerin fatty acid ester having a glycerin polymerization degree of 7 to 11, a fatty acid being a branched fatty acid having 16 to 20 carbon atoms, and an ester substitution degree of 65% or more and liquid at room temperature; And, (c) silicic anhydride. The method of claim 1, The oil-based solid cosmetics characterized in that the compounding quantity of said (a) is 0.1-20 mass%, the compounding quantity of component (b) is 0.1-50 mass%, and the compounding quantity of component (c) is 0.1-5 mass%. The method according to claim 1 or 2, Oil-based solid cosmetics, characterized in that the oil-based solid cosmetic is a cosmetic for lips. The method according to any one of claims 1 to 3, The hydrocarbon wax is an oil-based solid cosmetic, characterized in that one or two or more selected from ethylene-propylene copolymer, polyethylene wax or Fischer-Tropsch wax.