JPS6156115A - Oily makeup cosmetic - Google Patents

Abstract

PURPOSE:The titled cosmetic having improved feeling in use and functional characteristics, obtained by blending an oilu makeup cosmetic with organic modified montmorillonite clay and a dextrin fatty acid ester, etc. as a gelatinizing agent. CONSTITUTION:An oily makeup cosmetic comprising 30-70wt% oily raw material and 10-60wt/ powder is blended with 0.2-1.5wt%, preferably 0.3-1wt% organic modified montmorillonite clay and 1-20wt%., preferably 3-15wt% dextrin fatty acid ester and/or lipophilic sucrose fatty acid ester as a gelatinizing agent. Addition of 0.1-5wt% hydrophilic substance such as water-soluble high polymer, hydrophilic surface active agent, etc. and/or 1-30wt% water imprves further feedling in use and functional characteristics. The cosmetic has improved soft feeling in use, and good spread, has feeling of neither oiliness nor greasiness, shows improved adhesivity to the skin, covering power, provides the skinwith moisture and slightly causes makeup collapse.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a novel oil-based makeup cosmetic with excellent feel and usability, and more specifically, to foundation, blusher, white powder, base cream, and eye shadow. In oil-based makeup cosmetics such as eyebrows, oil-based makeup cosmetics characterized by essentially containing organically modified montmorillonite clay and dextrose (IJ) fatty acid esters and/or lipophilic sucrose fatty acid esters, and The present invention relates to an oil-based makeup cosmetic characterized by blending a hydrophilic substance and/or water with the oil-based makeup cosmetic.

That is, an object of the present invention is to provide an oil-based makeup cosmetic that has a completely new feeling of use that has not been seen in the past and has excellent functionality.

[Conventional technology]

Conventional oil-based makeup cosmetics are made by mixing and dispersing powders in solid, semi-solid, or liquid oil-based ingredients. It has been commercialized by changing the type of powder, blending ratio, and blending amount.

In general, oil-based makeup cosmetics have many advantages in terms of cosmetic effects, such as adhesion and covering power to the skin, water resistance of the makeup film, and resistance to makeup smearing.

[Problem that the invention seeks to solve]

However, conventional oil-based makeup cosmetics have a high oil content, are greasy, sticky, and do not spread well.
They tended to lack freshness and were disadvantageous in terms of feel when used. In order to improve these drawbacks, efforts have been made to reduce the oil content, use less greasy oil, and improve the composition, but these are essentially unavoidable and difficult problems. there were.

As mentioned above, conventional oil-based makeup cosmetics are
Although it has excellent advantages in terms of the following, it has various drawbacks in terms of feel and usability, and it is difficult to obtain a fully satisfactory product.

In view of the above, the present invention aims to solve the various drawbacks of oil-based makeup cosmetics, such as oiliness, stickiness, poor spreadability, and lack of freshness, without impairing the usability and functionality of oil-based makeup cosmetics. It measures the

[Means to solve problems]

In order to solve the above-mentioned problems, the present invention was developed as a result of intensive research, and by essentially blending organically modified montmorillonite clay with dextrose fatty acid ester and/or lipophilic sucrose fatty acid ester, the present invention provides a soft feel during use. It spreads well, does not feel oily or sticky, has a fresh feel, and has excellent adhesion and covering power to the skin, moisturizes the skin, and does not easily remove makeup. It is possible to obtain an oil-based makeup cosmetic that has good feel and functionality, and by adding a hydrophilic substance and/or water to the 7111-based makeup cosmetic, it is more effective in improving the feel and has even more usability and functionality. They found that the properties were improved, and based on this knowledge, they completed the present invention.

That is, the present invention provides an oil-based makeup cosmetic comprising an oil-based raw material and a powder, organically modified montmorillonite clay and dextrose as gelling agents, IJ fatty acid ester and/or lipophilic sucrose fatty acid ester. The object of the present invention is to provide an oil-based makeup cosmetic that is excellent in feel and ease of use by essentially incorporating the above ingredients and further adding a hydrophilic substance and/or water.

The present invention is to effectively utilize gel properties by blending and using a gelling agent of organically modified momo1) ronite clay, dextrin fatty acid ester, and lipophilic sucrose fatty acid ester.

Regarding the effective use of this gel property, when producing the oil-based foundation of the present invention, organically modified montmorillonite clay is commonly used in ethanol, 1,3
- By using butylene glycol, glycerin, etc. or some of the hydrophilic substances described below as polar activators, dextrin fatty acid esters and lipophilic sucrose fatty acid esters can be predissolved, swollen, or dispersed with oily raw materials. After preparing the gel, it is preferable to adopt a method of mixing and dispersing it with powder, oily raw material, hydrophilic substance, water, etc.

It is easy to spread, stable at temperature, stable at time, and has excellent consistency.

Therefore, in oil-based makeup cosmetics mainly composed of oil-based raw materials and powder, the above-mentioned gel properties improve the feel, and it is possible to provide a soft and fresh feeling without stickiness or greasiness. At the same time, an oil-based makeup cosmetic with new usability was obtained.

The configuration of the present invention will be explained below.

The organically modified montmorillonite clay used as an essential component in the present invention is one treated with a natural sulphate compound, and for example, there is a commercially available product called Bentone 38 (manufactured by National Red Company).

Dex used as an essential component in the present invention) I
The fatty acid ester is a saturated fatty acid ester of dextrin, which is a starch decomposition product with an average degree of polymerization of 10 to 50. For example, Leopard KE (manufactured by Kaihara Chemical Co., Ltd.)
There are commercially available products.

The lipophilic sucrose fatty acid ester used as an essential component in the present invention is an ester of sucrose and a fatty acid having 12 or more carbon atoms. For example, there is a commercial product called Sugar Wax S-10E (manufactured by Daiichi Kogyo Seiyaku ■).

The oily raw materials that are the constituent components of the present invention include liquid paraffin, squalane, castor oil, isopropyl myristate,
Silicone oil, lanolin derivatives, petrolatum, solid paraffin wax, ceresin wax, microcrystalline wax, carnauba wax, candelilla wax, beeswax, Japanese wax, cetanol, stearic acid, various vegetable oils, animal oils, mineral oils, synthetic oils, high-grade alcohols, high-grade It is a fatty acid, etc., and is an oily raw material commonly used in cosmetics.

The powder that is a component of the present invention refers to constitutional, white, and colored pigments such as talc, kaolin, mica, titanium oxide, zinc white, and iron oxide that are blended in ordinary oil-based makeup cosmetics;
These include organic powders such as nylon powder, and burl agents.

Next, the blending amount will be explained. The blending amount is expressed as % by weight, and will simply be expressed as % below.

The blending amount of organically modified montmorillonite clay is 0.2~
It can be used in the range of 1.5%, but preferably 03~
It is in the range of 1%.

(The following is a blank space) Dex) The blending amount of the IJ fatty acid ester and/or the lipophilic sucrose fatty acid ester can be used in the range of 1 to 20%, but is preferably 3 to 15%.

The blending amount of the oily raw material can be in the range of 30 to 70%, and the blending amount of the powder can be in the range of 10 to 60%, and there are no particular limitations, and they differ depending on the product form.

The oil-based makeup cosmetic of the present invention is characterized by the above-mentioned structure, but the addition of a hydrophilic substance and/or water can further improve the feel and usability. -ta.

That is, in the combination of organically modified montmorillonite clay, dextrin fatty acid ester, and lipophilic sucrose fatty acid ester used in the present invention, the combination effect based on the unique feeling of use of these gelling agents and the large amount of oil content are achieved. The combined effect of the hydrophilic substances and/or water in the containing system further improves oiliness and stickiness, making it fresh and refreshing. A makeup cosmetic with excellent usability, which has a firm feel and also has a moisturizing effect such as moisturizing the skin, has been obtained.

Hydrophilic substances that can be incorporated into the present invention include ethyl alcohol, benzyl alcohol, propylene glycol,
．． ′! I-butylene glycol, dipropylene glycol, glycerin, polyethylene glycol (molecular weight 30
0-20000), each side alcohol such as diglycerin,
These include water-soluble polymers such as carboxyvinyl polymer, sodium alginate, polyvinyl alcohol, and polyvinylpyrrolidone, and nonionic, anionic, and cationic hydrophilic surfactants. The amount of these hydrophilic substances is 01
It can be used in the range of ~5%.

Further, the amount of water used can be in the range of 1 to 30%.

In addition to the above-mentioned components, the oil-based makeup cosmetic of the present invention may contain fragrances, preservatives, ultraviolet absorbers, adhesives, and the like.

〔Example〕

Next, the present invention will be further explained with reference to Examples. These do not limit the invention in any way.

Example (1) Oil-based foundation (formulation)
(Weight%) (1) Bentone 38
05(2) Propylene glycol 06(3) Dextrin fatty acid ester 70(4) Squalane
8.0(5) Glycerin triisooctanoate
180(6) Liquid paraffin 1
07(7) Silicone oil 15,
0(8) Titanium oxide 12.0
(9) Kaolin 15000
Talc 100a11 red iron oxide 1.00 yellow iron oxide 20a3 black iron oxide
05a4 fragrance
Appropriate amount 0!9 preservatives
[111 (Manufacturing method) A(1) to (2) and (3) to (4) are each heated and melted at 70°C, and then dispersed using three rolls.

BA and (5) to 09 are mixed and uniformly dispersed using a three-piece D-ru.

Pour OB into a container at 85°C and fill.1. The oil↑・1 foundation of the present invention is obtained.

Example (23 Oil-based foundation for cover (formulation)
(Navy 0) (1) Benton 38 10 (211,3-
Butylene glycol 05(3) Dextrin fatty acid ester 30(4) Lipophilic sucrose fatty acid ester 20(5) Squalane
15.0161 Glycerin triisooctanoate 100(7) Polyisobutylene 30(8) Vaseline
50(9) silicone oil
900G liquid paraffin
13.5aHI If! ! 11 water
3゜O3 titanium oxide
15.00 Kaolin
14.0a41 Sorbitan sesquioleate 0509 Red iron oxide
15ae yellow iron oxide
3.0αη black iron oxide
10:00 Perfume: Appropriate amount a1 Preservative: Appropriate amount (Production method) After heating and dissolving each of A(1) to (2) and (3) to (5) at 70°C, dispersion treatment is performed using three rolls.

B (13 to a1 are coated with Q(1).

a A Sn , f61~Q(1, QO and a9
After mixing ~09, uniform dispersion treatment is performed using three rolls.

(Formulation) (Weight%) +11 Benj.N38 0
．． 5(2) Polyethylene glycol a
3 (molecular weight 400) (3) Dextrin fatty acid ester 5゜(
4) Lipophilic sucrose fatty acid ester 5° (5)
Squalane 12.8 (6)
Glycerin triisooctoate 20.0 (7)
silicone oil 20.0181
Purified water jo, D (9)
Titanium oxide 5.00 [1
Kaolin 16. Oaυ polyethylene glycol O3 (molecular weight 1
500) A2 nylon 12 5.00
Kensei No. 404 0.050
41 Yellow No. 401 0.05
a.Fragrance: Appropriate amountOe: Preservative: Appropriate amount (manufacturing method)
Dispersion treatment is carried out on C with heated melt wIS using three rolls.

B (9) - Coating process with Qυ - OA, B
, (61 to (7), (8) and after mixing αri to αQ,
Uniform dispersion treatment is performed using three rolls.

Do is poured into a container at 85° C. and filled to obtain an oil-based base foundation of the present invention.

Comparative example [Li Oil-based foundation (formulation) (weight%) (1) Ceresin 8
．． 0 (2) Solid paraffin wax 7
0(3) Polyisobutylene 5.
0 (4) Silicone oil 6° (5) Liquid paraffin 335 (
6) Titanium oxide 12.0 (
7) Kaolin 15. .

(8) Talc 10.
0(9) Red iron oxide 1゜[
1 yellow iron oxide 2.0+I1
1 Black iron oxide 0.5 α fragrance Appropriate amount Q3 Preservative
Appropriate amount (manufacturing method) After heating and melting A(1) to (5) at 70°C, (6) to α3
and uniformly dispersed using three rolls.

BA is poured into a container at 85° C. and filled to obtain an oil-based foundation as a comparative example.

Although the oil-based foundation of the present invention obtained as described above has an excellent feeling of use, a sensory test was conducted to confirm its effectiveness.

The sensory test was conducted by a panel of 21 people using the products of Examples [1] to [3], which are products of the present invention, and the product of Comparative Example [1], and evaluated them on 7 levels based on 10 items. I went there. The results are shown in Table 1.

(The following is a blank space) Table 1 As is clear from the results of Table 1, Example 1 according to the present invention
Compared to the product of Example [1], which is a conventional oil-based foundation, the oil-based foundation of [1] has the same advantages as conventional oil-based foundations, such as having excellent skin rejuvenating power and covering power, and also not having any of the advantages of being resistant to makeup deterioration. Without any damage, it is easy to use and shows that it is an oil-based foundation that does not feel sticky or oily, spreads well, has a soft and fresh texture, and has a feeling that makes your skin feel moisturized. . 1. The oil-based foundation for the cover of Example (2) and the oil-based foundation for the base of Example [3] also had excellent usability and functionality.

Example [4] Oil-based blusher (prescription) (weight%) (1
) Benton 38 02F211
．． 3-butylene glycol o2(3)
Dextrin fatty acid ester 5.0 (4)
Lipophilic sucrose fatty acid ester 7.0 (5)
Lecithin o3 (6) Squalane 5° (7) Silicone oil 120 (8) Isopropyl myristate 170 (9) Liquid paraffin 40aG fragrance
0.3t
Jll titanium oxide 3.0
a3 mica 13.0a pearl agent 25. .

I nylon powder 5.0a9
pigment
3.0 (Manufacturing method) After heating and melting A(1) to (2) at 70°C, dispersion treatment is performed using a three-roll roll.

B(3) to (9) are mixed and dissolved by heating.

After mixing OASB, fabric, and OD to αS, uniform dispersion treatment is performed using three rolls.

DC is poured into a container at 85° C. and filled to obtain the oily blush of the present invention.

The oily blush of Example (4) according to the present invention obtained as described above has no stickiness or greasiness, and has a texture of 9 and 9' when used, and has a good feel when used. It gives you a feeling. is.

〔effect〕

・The present invention is an oil-based makeup cosmetic whose main components are oil-based raw materials and powder, by blending organically modified montmorillonite clay with dextrin fatty acid ester and/or lipophilic sucrose fatty acid ester, and improving its gel properties. Depending on the effect, there is no stickiness or greasiness, and it is soft and watery.7. .

An oil-based meter that is easy to use and has a unique feeling of use.

ゝ； I am glad that you have obtained a make-up cosmetic.

It is also possible to blend lipophilic substances and/or water, and the effect of blending these substances into oil further improves the feel and feel of use.

In other words, the present invention provides an oil-based makeup cosmetic that has a completely new feeling of use compared to conventional ones and is also excellent in functionality; As a result, it became possible to improve quality.

Proceeding Amendment (spontaneous) 1. Indication of the case Patent Application No. 165337 of 1982 2. Name of the invention Oil-based makeup cosmetics 3. Relationship with the case by the person making the amendment Patent applicant's address Chuo-ku, Tokyo Nihonbashi 3-6-2-4, date of amendment order i 1 voluntary 5, "Detailed explanation of the invention" column 6 of the specification subject to amendment, content of amendment (1) middle part of the specification, page 3, bottom 2 Correct "means to solve the problem" in line 1 to "means to solve the problem."

(Lipophilic substance on page 20, line 12 of the specification)
It is corrected as "wood-loving substance".

Claims (2)

[Claims] (1) An oil-based makeup cosmetic that essentially contains organically modified montmorillonite clay, dextrin fatty acid ester and/or lipophilic sucrose fatty acid ester. (2) An oil-based makeup cosmetic that essentially contains organically modified montmorillonite clay, dextrin fatty acid ester and/or lipophilic sucrose fatty acid ester, and further contains a hydrophilic substance and/or water.