JPH0532527A - Make-up cosmetic - Google Patents

Abstract

PURPOSE:To obtain a make-up cosmetic having excellent water resistance, sweat resistance, oil resistance, excellent durability of make-up, slight make-up disorder, good slip and a refreshing feeling in use. CONSTITUTION:The whole amount of a cosmetic is mixed with 2-50wt.%, preferably 2-30wt.% of an amino-modified or ammonia-modified polymer silicone shown by the formula {R<1> is methyl or partially phenyl; R<2> is methyl or O; R<3> is R<2> or R<4>Z [R<4> is 3-6C alkylene; Z is NR<5>2, N<+>R<5>3A<->, NR<5>(CH2)aNR<5>2, NR<5>(CH2)aR<+>R<5>3A<-> or NR<5>(CH2)aN(R<5>)C=O (R<5> is H or 1-4C alkyl; R<6> is 1-4C alkyl; (a) is 2-6; A is Cl, Br or I)]; (m) and (n) are positive integer, m+n=3,000-20,000 and n/m=1/500 to 1/10,000}. In blending, the silicone is preferably dissolved in a volatile oil component such as a volatile low-boiling cyclic silicone oil, a low-boiling chained silicone oil or low-boiling isoparaffinic hydrocarbon.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a makeup cosmetic composition, and more particularly to a makeup cosmetic composition having good water resistance, sweat resistance and oil resistance, excellent makeup lasting property and excellent stability. The makeup cosmetic in the present invention contains a makeup base used as a base thereof in addition to the usual makeup cosmetic.

[0002]

[Prior Art and its Problems] Makeup cosmetics are
There are various forms and types such as solid foundations, solid eye shadows, oil foundations and lipsticks which are prepared by mixing powder and oil. There are also emulsion foundations based on emulsification systems, but in all cases, inorganic powders such as talc, kaolin, iron oxide, titanium oxide, titanium / mica-based pigments, and nylon, cellulose, It is characterized by containing many organic pigments such as tar pigments. These make-up cosmetics cause makeup deterioration such as dripping or running due to sebum, sweat, or oil content of other cosmetics. In particular, it has been desired to improve makeup discoloration under hot and humid conditions in summer as a common concern for women. Also,
In recent years, the range of use of makeup cosmetics has expanded, and in the past, when making sports, where makeup was rarely used,
Make-up is becoming a daily routine even on the beach in summer. These makeup cosmetics called sports make-up and summer make-up are required to have more water resistance, perspiration resistance and oil resistance than conventional ones. As a makeup cosmetic having improved water resistance and sweat resistance, there is known a technique of blending high molecular weight dimethylpolysiloxane or high molecular weight methylphenylpolysiloxane (Japanese Patent Laid-Open No. 63-183516). ). However, even in this case, the makeup was not sufficiently satisfactory. On the other hand, the makeup base is used to improve the paste of makeup cosmetics and to clean the finish.
There are few things that consider makeup make-up of makeup cosmetics. In view of such circumstances, the inventors of the present invention have conducted diligent research for the purpose of obtaining a makeup cosmetic excellent in the effect of preventing makeup loss, and as a result, if a specific amino-modified or ammonia-modified polymer silicone is blended, Therefore, it was found that a makeup cosmetic having good spreadability, a refreshing feeling of use, and a good effect of preventing makeup loss can be obtained, and the present invention has been completed based on this finding.

[0003]

That is, the present invention provides a compound represented by the general formula 1:

[Chemical 2] [In the formula, R ¹ represents a methyl group or a part thereof represents a phenyl group, and R ² represents the same as R ³ or represents a methyl group or a hydroxyl group. R ³ is wherein R ⁴ Z {R ⁴ represents a divalent alkylene group having carbon atoms of 3 to 6, Z is _{^{-NR 5 2, -N + R 5}} 3
_{^{A -, -NR 5 (CH 2}} ) a NR 5 2, -NR 5 (CH 2) a N +
R ⁵ ₃ A ^- and _{^{-NR 5 (CH 2) a N}} (R 5) C = O
(R ⁶ ) (R ⁵ represents hydrogen or an alkyl group having 1 to 4 carbon atoms, R ⁶ represents an alkyl group having 1 to 4 carbon atoms, A represents Cl, Br or I, a
Is an integer from 2 to 6. 1) selected from the group consisting of
Represents a valence group. } And represents a substituent having an amino group or an ammonium group, m and n are positive integers, m + n is an integer of 3,000 to 20,000, and n / m is 1/500 to 1 / It is 10,000. ]
A makeup cosmetic comprising one or more amino-modified or ammonium-modified polymer silicone represented by

The polymeric silicone represented by the above general formula 1 of the present invention has m + n of 3,000 to 20,000,
It is preferably 4,000 to 10,000. 3,0
If it is less than 00, it is oily and the effect of improving makeup retention is insufficient, and if it exceeds 20,000, it does not dissolve in other cosmetic raw materials such as silicone oil and cannot be blended into cosmetics. Further, n / m is 1/500 to 1/10000, and preferably 1/500 to 1/2000. 1
If it exceeds / 500, the content of amino groups or ammonium groups in the silicone becomes high, and a crosslinking reaction or the like occurs during the production, and it is not preferable from the viewpoint of raw material odor. 1 /
If it is less than 10,000, the interaction with the skin becomes weak and the makeup lasts poorly. The amino-modified or ammonium-modified polymeric silicone of the present invention can be produced by the same production method as a general amino-modified or ammonium-modified silicone. For example, it can be produced by polycondensation reaction of γ-aminopropylmethyldiethoxysilane, cyclic dimethylpolysiloxane and hexamethyldisiloxane under an alkali catalyst. The amino-modified or ammonium-modified polymer silicone used in the present invention is in the form of a soft rubber, and even if used in a large amount, it is possible to obtain an extremely excellent makeup cosmetic without stickiness. The blending amount of silicone in the present invention is 2 to the total amount of cosmetics.
It is 50% by weight, preferably 2 to 30% by weight. If it is less than 2% by weight, a sufficient effect cannot be obtained, and if it exceeds 50% by weight, dissolution becomes difficult.

When the silicone of the present invention is blended in a cosmetic composition, it should be dissolved in a volatile low-boiling cyclic silicone oil, a low-boiling chain silicone oil, or a volatile oil component such as a low-boiling isoparaffin hydrocarbon. Is preferred.
Examples of the low-boiling cyclic silicone oil include octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, and the like. As the low boiling point chain silicone oil, for example,
Dimethyl polysiloxane (viscosity 0.65-5cSt / 2
5 ° C.) and the like. The low boiling point isoparaffinic hydrocarbon preferably has 1 to 30 carbon atoms.

In addition to the above essential constituents, the make-up cosmetic composition of the present invention contains olive oil, coconut oil, safflower oil, castor oil, in accordance with the purpose within a quantitative and qualitative range that does not impair the effects of the present invention. Fats and oils such as cottonseed oil, waxes such as lanolin, jojoba oil and carnauba wax, hydrocarbon oils such as liquid paraffin, squalane, vaseline and volatile isoparaffin, fatty acids, alcohols, ester oils such as cetyl octanoate and isopropyl myristate. , Silicone oils such as dimethylpolysiloxane, methylphenylpolysiloxane, silicone resins, UV absorbers, antioxidants, antiseptics, antiphlogistics, vitamins, hormones and other drugs,
It is possible to incorporate other ingredients commonly used in cosmetics such as fragrances. In addition, as a matter of course, by combining purified water and a water-soluble component and a suitable surfactant and making full use of the emulsification technology, the water-in-oil type or oil-in-water type emulsification can be performed while maintaining the effect of preventing makeup loss. It is also possible to use makeup cosmetics.

[0007]

The present invention will be described in more detail with reference to the following examples. The present invention is not limited to these. All compounding amounts are weight%. Example 1 (Oil foundation) (1) Kaolin 25.0% (2) Titanium dioxide 15.0 (3) Red iron oxide 3.0 (4) Microcrystalline wax 4.0 (5) Liquid paraffin 3.0 ( 6) Sorbitan sesquioleate 1.0 (7) Decamethylcyclopentasiloxane 39.0 (8) Amino-modified polymer silicone 8.0 (In the general formula 1, R ¹ and R ² are methyl groups, and R ³ is-( _{CH 2) 3 n (CH 3} ) 2, m = 5,000, n = 5) (9) isopropyl myristate 2.0 (10) stirred to dissolve the perfume qs (4) (9) at 70 to 80 ° C. After doing
(1) to (3) are added and dispersed. After deaeration, (10) was added and filled in a predetermined container to obtain an oily foundation.

Comparative Example 1 (oil foundation) (1) Kaolin 25.0 (2) Titanium dioxide 15.0 (3) Red iron oxide 3.0 (4) Microcrystalline wax 4.0 (5) Liquid paraffin 3. 0 (6) Sorbitan sesquioleate 1.0 (7) Decamethylcyclopentasiloxane 47.0 (8) Isopropyl myristate 2.0 (9) Fragrance Dissolve a proper amount (4) to (8) with stirring at 70 to 80 ° C. After doing
(1) to (3) are added and dispersed. After deaeration, (9) was added and filled in a predetermined container to obtain an oily foundation.

Example 2 (Liquid lipstick) (1) Dimethyl polysiloxane (0.65 cSt) 20.0% (2) Dimethyl polysiloxane (2.0 cSt) 44.0 (3) Amino-modified polymer silicone 15.0 (In the general formula 1, R ¹ and R ² are methyl groups, R ³ is — (CH ₂ ) ₃ N (CH ₃ ) (CH ₂ ) ₂ N (CH ₃ ) ₂ , m = 10,000, n = 5) (4) Organic silicone resin consisting of (CH ₃ ) ₃ SiO _1/2 / SiO ₂ / (CH ₃ ) ₂ SiO = 2.4 / 1.6 / 1.0 (molar ratio) 5.0 (5) Glyceryl Triisostearate 6.0 (6) Red No. 226 10.0 (7) Perfume An appropriate amount (1) to (4) was dissolved by stirring at 70 to 80 ° C, and (5) and (6) were separately roller-treated. Add things and disperse. After degassing, (7) was added to obtain a liquid lipstick. The liquid lipstick of Example 2 was excellent in water resistance, oil resistance, and sweat resistance, and had little cosmetic discoloration due to adhesion to a cup or the like.
The feeling of use was also refreshing.

Comparative Example 2 (Liquid Lipstick) (1) Dimethylpolysiloxane (0.65 cSt) 20.0% (2) Dimethylpolysiloxane (2.0 cSt) 44.0 (3) High molecular weight dimethylpolysiloxane (degree of polymerization n = 7,000) 15.0 (4) (CH ₃ ) ₃ SiO _1/2 / SiO ₂ / (CH ₃ ) ₂ SiO = 2.4 / 1.6 / 1.0 (molar ratio) organic organic compound Silicone resin 5.0 (5) Glyceryl triisostearate 6.0 (6) Red No. 226 10.0 (7) Fragrance A suitable amount (1) to (4) is dissolved with stirring at 70 to 80 ° C., and separately (5 ) And (6) are treated with a roller and dispersed. After degassing, (7) was added to obtain a liquid lipstick.

The following evaluations were carried out for Example 1, Comparative Example 1, Example 2, and Comparative Example 2. A filter paper impregnated with water or squalene is prepared, and a nylon plate which is dried by applying Examples 1 and 2 or Comparative Examples 1 and 2 is pressure-bonded to the filter paper and moved up and down 10 times. The amount of transfer of the sample from the nylon plate onto the filter paper after the vertical movement is visually judged by the color density. [Score] 1: No transfer is made. 2: Transfer slightly. 3: Transfer is remarkable. The results are shown in Table 1 as an average value of 5 experimental measurements in total.

[0012]

[Table 1] From Table 1, it can be seen that Examples 1 and 2 are superior to Comparative Examples 1 and 2 in water resistance and oil resistance.

Example 3 (Mascara) (1) Dimethyl polysiloxane (1.5 cSt) 4.5% (2) Volatile isoparaffin 50.0 (3) Ammonium-modified polymer silicone 30.0 (R in the general formula 1 10% of ¹ is a phenyl group, the remainder is a methyl group, R ² is a methyl group, R ³ is — (CH ₂ ) ₃ N ⁺ (CH ₃ ) ₃ Cl ⁻ , m = 10,000, n = 2) (4 ) Black iron oxide 15.0 (5) POE (20) sorbitan monolaurate 0.5 (6) Perfume After stirring and dissolving an appropriate amount (1) to (3) at 70 to 80 ° C, (4) and (5). To decompose. After degassing, (6) was added to obtain mascara. The mascara of Example 3 was a mascara which was not easily damaged by tears and the like and did not adhere to the eyelids.

Example 4 (Cosmetic base) (1) Kaolin 10.0% (2) Titanium dioxide 5.0 (3) Red iron oxide 0.3 (4) Yellow iron oxide 0.2 (5) Methylphenyl poly Siloxane 20.0 (n = 100) (6) Squalane 10.0 (7) Solid paraffin 5.0 (8) Microcrystalline wax 4.0 (9) Sorbitan sesquioleate 1.0 (10) Amino-modified polymer silicone 2.0 (in the general formula 1, R ¹ and R ² are methyl groups, R ³ is — (CH ₂ ) ₃ N (CH ₃ ) ₂ , m = 8,000, n = 10) (11) Isopropyl myristate 24 .5 (12) Perfume An appropriate amount (1) to (4) is mixed and pulverized. Separately (5)-(11)
Are mixed and dissolved at 70 to 80 ° C. Both were stirred and mixed, and after deaeration, (12) was added to obtain a makeup base. The makeup base of Example 4 had the effect of improving the adhesiveness of the makeup cosmetic composition overlaid on the makeup base and suppressing the makeup deterioration.

Example 5 (Highlighter) (1) Decamethylcyclopentasiloxane 95.0% (2) Amino-modified polymer silicone 4.5 (In the general formula 1, R ¹ is a methyl group, R ² is a hydroxyl group, R is ³ is-(CH ₂ ) ₃ N (CH ₃ ) ₂ , m = 3,000, n = 6) (3) Titanium / mica-based pearl pigment 0.5 (4) Perfume Suitable amount (1) and (2) After heating and melting, (3) and (4) were added and dispersed to obtain a highlighter. Example 5 was a highlighter with little makeup damage and a refreshing feeling of use.

[0016]

The makeup cosmetic of the present invention is water resistant,
It is a makeup cosmetic with good sweat resistance and oil resistance, excellent makeup lasting, and little makeup damage. In addition, the feeling of use is also excellent because it spreads well and is refreshing.

Claims (4)

[Claims] 1. A general formula: [In the formula, R ¹ represents a methyl group or a part thereof represents a phenyl group, and R ² represents the same as R ³ or represents a methyl group or a hydroxyl group. R ³ is wherein R ⁴ Z {R ⁴ represents a divalent alkylene group having carbon atoms of 3 to 6, Z is _{^{-NR 5 2, -N + R 5}} 3
_{^{A -, -NR 5 (CH 2}} ) a NR 5 2, -NR 5 (CH 2) a N +
R ⁵ ₃ A ^- and _{^{-NR 5 (CH 2) a N}} (R 5) C = O
(R ⁶ ) (R ⁵ represents hydrogen or an alkyl group having 1 to 4 carbon atoms, R ⁶ represents an alkyl group having 1 to 4 carbon atoms, A represents Cl, Br or I, a
Is an integer from 2 to 6. 1) selected from the group consisting of
Represents a valence group. } And represents a substituent having an amino group or an ammonium group, m and n are positive integers, m + n is an integer of 3,000 to 20,000, and n / m is 1/500 to 1 / It is 10,000. ]
A makeup cosmetic comprising one or more amino-modified or ammonium-modified polymer silicone represented by the formula: 2. A makeup cosmetic comprising the amino-modified or ammonium-modified high molecular weight silicone according to claim 1 dissolved in a low boiling cyclic silicone. 3. A makeup cosmetic comprising a mixture of the amino-modified or ammonium-modified high molecular weight silicone according to claim 1 dissolved in a low-boiling chain silicone. 4. A makeup cosmetic comprising the amino-modified or ammonium-modified high-molecular-weight silicone according to claim 1 dissolved in a low-boiling isoparaffin hydrocarbon.