JP2019172601A - Makeup protective cosmetics - Google Patents

Abstract

An object of the present invention is to provide a makeup protective cosmetic which is excellent in fineness of fog, lightness of burden, non-stickiness, and quick-drying while having a high effect of protecting makeup. SOLUTION: This composition contains (A) 0.3 to 5% by mass of an acrylic resin alkanolamine, (B) 1 to 15% by mass of an alkylene glycol, (C) 10 to 25% by mass of ethanol, and (D) water. A makeup protective cosmetic wherein the mass ratio (C) / ((C) + (D)) of the component (C) to the total content of (C) and (D) is 0.1 to 0.3. [Selection diagram] None

Description

The present invention relates to a makeup protective cosmetic that is excellent in a makeup protection effect, no burden, no stickiness, fineness of mist during spraying, and quick drying.

  The desire to prevent makeup collapse caused by sweat, rubbing with clothes, etc. is strongly required for makeup cosmetics. For this reason, many techniques have been developed to enhance the cosmetic moisturizing effect of the cosmetic itself. However, there is a strong demand among consumers to improve the makeup of their makeup with their own cosmetics and to improve the makeup of their regular makeup. In order to meet these demands, there is a need for the development of protective cosmetics that can be applied and used on the face to which makeup is applied in order to improve makeup makeup without causing makeup collapse. . So far, cosmetics (Patent Document 1) and the like have been developed which are applied directly after applying makeup for the purpose of preventing makeup collapse.

  However, the method of applying directly on the skin using a finger or the like as in the technique of Patent Document 1 causes a problem that the makeup film is twisted or peeled off due to the force of dragging the makeup film. Since the mist cosmetic can be discharged and applied in a mist form without directly touching the skin, it is an effective form in that it can be applied without affecting the cosmetic film. As a cosmetic ingredient used in mist cosmetics, a method using a water-soluble polymer (Patent Document 2) is known. However, when a water-soluble polymer such as a plant is used, there is a tendency that the stickiness, the fineness of the mist, and the makeup persistence are not sufficient. In addition, a method for enhancing makeup with a water-soluble film forming agent (Patent Document 3) has been studied. However, when a water-soluble film forming agent is used, there is a problem that specific stickiness, slow drying, and a feeling of burden due to the hardness of the film are generated. Therefore, there is a need for the development of a cosmetic that can be applied without affecting the decorative film and that has a high makeup-holding effect and that is excellent in use feeling, such as no burden and no stickiness.

JP 2007-320905 A JP 2014-237615 A JP 2002-138030 A

  Accordingly, the present invention provides a makeup-protecting cosmetic that has a high makeup-protecting effect, but is excellent in fineness of fog, no feeling of burden, no stickiness, and quick drying.

  In such a situation, the present inventor has conducted extensive research to solve the above problems, and as a result of combining acrylic resin alkanolamine and alkylene glycol, ethanol, water, while having a high makeup protection effect, It has been found that the feeling of use is excellent in fineness, no feeling of burden, no stickiness, and quick drying properties, and the present invention has been completed.

That is, the present invention is as follows.
The following components (A) to (E),
(A) Acrylic resin alkanolamine 0.3-5 mass%
(B) Alkylene glycol 1-15% by mass
(C) Ethanol 10-25% by mass
(D) It contains water, and the mass ratio (C) / ((C) + (D)) of component (C) to the total content of components (C) and (D) is 0.1 to 0.3. Makeup protective cosmetics.

  The makeup protective cosmetic of the present invention is excellent in fineness of fog, no feeling of burden, no stickiness, and quick drying, while having a high makeup protection effect. Since it can be applied without affecting the decorative film and has both a makeup-holding effect and excellent usability, it is useful as a highly functional makeup protective cosmetic.

Hereinafter, the present invention will be described in detail.
The component (A) acrylic resin alkanolamine used in the present invention is obtained by neutralizing an acrylic resin with aminomethylpropanediol, aminomethylpropanol, triethanolamine or the like. Any acrylic resin alkanolamine can be used as long as it can be used in ordinary cosmetics, for example, (alkyl acrylate / diacetone acrylamide) copolymer AMP, (alkyl acrylate / diacetone acrylamide) copolymer AMP, (Acrylates / alkyl acrylate (C1-18) / alkyl (C1-8) acrylamide) copolymer AMP and the like. Examples of these commercially available products include plus size L-9909B, plus size L-9540B, plus size-9715, plus size L-6330, plus size L-6740B (manufactured by Kyoyo Chemical Co., Ltd.) and the like. Such acryl resin alkanolamines can be used alone or in combination of two or more.

  The component (A) in the present invention can form a soft film without stickiness, but tends to feel sticky when the hydrophilic portion increases. An (acrylic acid / alkyl acrylate / alkyl) acrylamide copolymer containing an alkyl acrylate in the structure is preferably less sticky and more preferably a long chain alkyl group. Specifically, (acrylates / alkyl acrylate (C1-18) / alkyl (C1-8) acrylamide) copolymer AMP may be mentioned.

  The content of the component (A) in the present invention is 0.3 to 5% by mass (hereinafter sometimes abbreviated as “%”), and more preferably 1 to 3%. Within this range, it is possible to obtain a makeup-protecting cosmetic with a feeling of use that has a sufficient makeup-protecting effect but has no burden.

  As the component (B) alkylene glycol used in the present invention, any alkylene glycol can be used as long as it can be usually used in cosmetics. Preferred alkylene has 1 to 10 carbon atoms, and more preferably 1 to 5 carbon atoms. . Examples thereof include glycols such as propylene glycol, 1,3-butylene glycol, dipropylene glycol, tripropylene glycol, and polyethylene glycol. In addition to imparting flexibility to the film of component (A), component (B) can impart a moisturizing feeling to the skin and reduce the burden of cosmetics on the skin. Among these, use of tripropylene glycol is preferable in that a non-sticky feeling can be realized.

  The content of the component (B) in the present invention is 1 to 15%, and more preferably 5 to 13%. Within this range, it is possible to obtain a makeup-protecting cosmetic that does not feel dry and has a moisturizing feeling but no stickiness.

  In the makeup protective cosmetic of the present invention, the mass ratio of the component (A) and the component (B) is preferably (A) / (B) of 0.01 to 0.5, more preferably 0. The range is from 1 to 0.4. This range is preferable in terms of the makeup protection effect and the lack of burden.

  The component (C) ethanol used in the present invention can dissolve the component (A), and can accelerate the drying of the makeup protective cosmetic of the present invention. Moreover, when component (C) volatilizes, a refreshing refreshing feeling can be obtained.

  The content of the component (C) in the present invention is 10 to 25%, preferably 10 to 20%, and more preferably 15 to 20%. If it is this range, the makeup protective cosmetics excellent in the speed of drying can be obtained, without feeling excessive drying.

  In the present invention, water is contained as component (D). In addition to purified water, ion-exchanged water, seawater, deep ocean water, and plant steam distilled water can be used as the water.

  Although content of the component (D) in this invention is not specifically limited, 55 to 80% is preferable, 55 to 75% is more preferable, Furthermore, 60 to 75% is preferable. If it is this range, the solubility of a component (A) will be ensured, and the makeup protection cosmetics without stickiness can be obtained, without producing poor stability, such as precipitation.

  In the makeup protective cosmetic of the present invention, the mass ratio (C) / ((C) + (D)) of the component (C) to the total content of the components (C) and (D) is 0.1 to 0.00. 3. Within this range, drying on the skin is quick and it is difficult to break up the makeup. When component (C) increases, excessive drying on the skin may be felt, and when component (C) is small, it takes time to dry and makeup may be lost.

  In this invention, the oil agent chosen from ester oil and hydrocarbon oil of component (E) weight average molecular weight 150-500 can be contained further. Any component (E) can be used as long as it can be generally used in cosmetics. Specifically, isopropyl myristate (weight average molecular weight 270), isononyl isononanoate (weight average molecular weight 284), ethyl oleate (weight average molecular weight 310), isotridecyl isononanoate (weight average molecular weight 341), diethylhexyl succinate ( Weight average molecular weight 343), cetyl ethylhexanoate (weight average molecular weight 369), propylene glycol dicaprate (weight average molecular weight 385), ester oils such as glyceryl triethylhexanoate (weight average molecular weight 471), carbonization of polyisobutene, squalane, etc. Examples include hydrogen oils.

  Although content of the component (E) in this invention is not specifically limited, 0.1 to 3% is preferable. If it is this range, the makeup protective cosmetics which are excellent in stability without giving phase separation while providing an emollient feeling can be obtained.

  In addition to the above (A) to (E), the makeup protective cosmetic of the present invention contains components used in normal cosmetics as necessary as long as the effects of the present invention are not impaired. be able to. For example, surfactants, oil agents, aqueous components such as alcohols and water-soluble polymers, moisturizers, thickeners, preservatives, ultraviolet absorbers, pH adjusters, fragrances, medicinal components and the like can be mentioned. Examples of water-soluble polymers include guar gum, sclerotium gum, gellan gum, pectin, agar, chondroitin sulfate sodium, hyaluronic acid, gum arabic, sodium alginate, carrageenan, xanthan gum, locust bean gum, methyl cellulose, hydroxyethyl cellulose, carboxymethyl cellulose, Carboxyvinyl polymer, alkyl-modified carboxyvinyl polymer, polyvinyl alcohol, polyvinylpyrrolidone, (sodium acrylate / acryloyldimethyltaurine sodium) copolymer, (PEG-240 / decyltetradeceth-20 / HDI) copolymer, etc. One or more of these can be used.

  Examples of the aqueous component include glycerols such as glycerin, diglycerin and polyglycerin, sugar alcohols such as sorbitol, maltitol and glucose, lower alcohols other than component (C), and the like. Or 2 or more types can be used.

  Oil components other than component (E) include hydrocarbons, regardless of properties such as solid oils, semi-solid oils, liquid oils, volatile oils, etc. of origin such as animal oils, vegetable oils and synthetic oils commonly used in cosmetics. , Oils and fats, hydrogenated oils, ester oils, fatty acids and the like. Specifically, hydrocarbons such as liquid paraffin, squalane, polyisobutylene, polybutene, oils and fats such as olive oil, castor oil, macadamian nut oil, cetyl isooctanoate, isopropyl myristate, isopropyl palmitate, octyl myristate Examples include esters such as dodecyl, polyglyceryl diisostearate, fatty acids such as stearic acid, lauric acid, myristic acid, behenic acid, isostearic acid, oleic acid, essential oils, and fragrances, and one or more of these are used. be able to.

  Examples of antioxidants include α-tocopherol and ascorbic acid. Examples of cosmetic ingredients include vitamins, anti-inflammatory agents and herbal medicines. Examples of preservatives include paraoxybenzoate, phenoxyethanol, alkanediol, and chlorphenesin. 1 type or 2 types or more can be used from these. Examples of pH adjusters include lactic acid, citric acid, glycolic acid, succinic acid, tartaric acid, malic acid, or salts thereof, potassium carbonate, sodium hydrogen carbonate, ammonium hydrogen carbonate, and the like. L-menthol, camphor, etc. 1 type, or 2 or more types can be appropriately selected and used.

  The production method of the makeup protective cosmetic of the present invention is not particularly limited and can be usually produced by a known method, and is not particularly limited. For example, the components (A) to (E) and other components are uniformly mixed. And filled into a container with a dispenser.

  The makeup-protecting cosmetic of the present invention is used for a face having a base makeup such as a foundation, or a makeup such as eye shadow or teak, but is preferably sprayed in a mist form. Since it is used in the form of a mist, it is preferably a liquid cosmetic, and the viscosity of the cosmetic is not more than 1500 mPa · s when measured at 25 ° C. with a B-type viscometer, rotor No. 2, 6 rpm, and 1 minute average value measurement. Furthermore, it is more preferable that it is 1000 mPa · s or less because it is excellent in fineness of fog.

EXAMPLES Next, although an Example is given and this invention is demonstrated still in detail, this invention is not limited at all by these.
Examples 1 to 9, Comparative Examples 1 to 8: Makeup protective cosmetics Makeup protective materials having the compositions shown in Tables 1 and 2 were prepared by the following production method, and evaluated and determined by the following evaluation methods and criteria. The results are also shown in Tables 1 and 2.

(Production method)
A: Components 1 to 11 are uniformly dissolved.
B: Ingredients 12-17 previously mixed uniformly with A are added and mixed uniformly.
C: A container with a spray nozzle was filled to obtain a makeup protective material.

(Evaluation methods)
10 cosmetic panel evaluation specialists sprayed 5 makeup products on the entire face with makeup and eye makeup makeup protectors from the examples and comparative examples. “B. Fast drying”, “No stickiness”, “2. No burden”, and “E. Makeup protection effect” are evaluated according to the following evaluation criteria and given a score. It was. For items a to ni, during and immediately after use, and for ho, an ordinary life after use was asked and evaluated for makeup makeup after 8 hours. Thereafter, the average score of all panels was calculated and judged according to the following criteria.

[Evaluation criteria]
I. Fog fineness [score]: [evaluation result]
5 points: Very fine fog particles.
4 points: moderately fine fog particles.
3 points: Slightly foggy particles.
2 points: Mist particles are large.
1 point: Not ejected in the form of a mist.

B. Dryness [Score]: [Evaluation Result]
5 points: Very fast drying.
4 points: Slightly quick drying.
3 points: Neither.
2 points: Slightly dry.
1 point: Drying is very slow.

C. No stickiness [Score]: [Evaluation result]
5 points: No stickiness.
4 points: There is almost no stickiness.
3 points: Neither.
2 points: Slightly sticky.
1 point: Very sticky.

D. No burden [Rating]: [Evaluation result]
5 points: There is no sense of burden.
4 points: There is no sense of burden.
3 points: Neither.
2 points: Somewhat burdensome.
1 point: Very burdensome.

E. Makeup protection effect [Score]: [Evaluation result]
5 points: No collapse of makeup was observed at 8 hours after application.
4 points: There is almost no makeup collapse 8 hours after application.
3 points: Slight disintegration is seen 8 hours after application.
2 points: Cosmetic disintegration is seen 8 hours after application.
1 point: Makeup breakage is very observed 8 hours after application.

[Criteria]
[Average score]: [Judgment]
4.5 or more: ◎
3.5 or more and less than 4.5: ○
1.5 or more and less than 3.5: △
Less than 1.5: ×

As is clear from the results in Table 1, the makeup protective materials of Examples 1 to 11 are fineness of mist at the time of spraying, quickness of drying after spraying, no stickiness, no feeling of burden on the skin, The makeup protection effect was excellent for all items. The mist was finely sprayed on the entire face and did not impair the applied makeup.
On the other hand, Comparative Example 1 with a low content of component (A) acrylic resin alkanolamine and Comparative Example 2 with a high content result in inferior make-up protection effect and stickiness and burden feeling specific to the film-forming agent. It was. In Comparative Examples 3 and 4 using different water-soluble film forming agents instead of the component (A), the result was that the feeling of burden was greatly impaired. In Comparative Examples 5 and 6 using a water-soluble polymer instead of the component (A), it was not possible to discharge finely in a mist, and the makeup protection effect was also impaired. Comparative Example 7 with a low content of component (B) and Comparative Example 8 with a high content could not achieve both a feeling of burden and a lack of stickiness and a quick drying. Comparative Example 9 having a low content of component (C) was inferior in drying speed and stickiness.

Example 12: Mist lotion (ingredient) (%)
1. Tripropylene glycol 10
2. Oleyl alcohol 0.1
3. Dicocoyldimethylammonium chloride 0.5
4). (Acrylates / alkyl acrylate C1-18 /
Alkyl C1-8 acrylamide) copolymer AMP 2
5. Polyoxyethylene hydrogenated castor oil (20 EO) 0.1
6). N-lauroyl-L-glutamate di (2-octyldodecyl) 0.1
7. Cetyl ethylhexanoate 0.2
8). Ethanol 10
9. Hydroxyethyl cellulose 0.1
10. Purified water remaining amount 11. Methylparaben 0.1
12 Cationized cellulose 0.1
13. Citric acid 0.01
14 Phosphorylcholine group polymer * 3 0.05
15. Fragrance 0.1
* 3: LIPIDURE-PMB (manufactured by NOF Corporation)

(Production method)
A: Components 1 to 7 are uniformly dissolved at 70 ° C.
B: Components 8 to 15 are added to A and mixed uniformly.
C: B was filled in a bottle container to obtain a mist lotion.

The mist lotion of Example 12 obtained as described above was excellent in the fineness of the mist at the time of spraying, the speed of drying after spraying, no stickiness, no feeling of burden on the skin, and the makeup protection effect. It was a thing.

Example 13: Make-up spray (component stock solution) (%)
1 Polyoxyethylene hydrogenated castor oil (10E.O.) 2.5
2 (Acrylates / alkyl acrylate C1-18 /
Alkyl C1-8 acrylamide) copolymer AMP 0.4
3 Isononyl isononanoate 0.5
4 Fragrance 0.5
5 Kerosene 0.5
6 Ethylhexyl methoxycinnamate 0.1
7 Argania spinosa kernel oil 0.1
8 L-serine 0.5
9 1,3-butylene glycol 5
10 Water remaining 11 Ethanol 25

(Production method)
A: Components 1 to 10 are heated and uniformly mixed, then cooled to 35 ° C., 11 is added and mixed.
B: 55 parts of propellant (dimethyl ether) was filled into an aerosol container with respect to 45 parts of the stock solution of A to obtain a makeup keep spray.

The makeup keep spray of Example 13, which is an embodiment of the present invention, is excellent in the fineness of mist at the time of spraying, the speed of drying after spraying, no stickiness, no feeling of burden on the skin, and a makeup protection effect. It was.

Claims (6)

The following components (A) to (E):
(A) Acrylic resin alkanolamine 0.3-5 mass%
(B) Alkylene glycol 1-15% by mass
(C) Ethanol 10-25% by mass
(D) It contains water, and the mass ratio (C) / ((C) + (D)) of component (C) to the total content of components (C) and (D) is 0.1 to 0.3. Makeup protective cosmetics. The makeup protective cosmetic according to claim 1, wherein the component (A) is (acrylic acid / alkyl acrylate / alkyl acrylamide copolymer). The makeup protective cosmetic according to claim 1 or 2, wherein the component (A) is an (acrylates / alkyl acrylate (C1-18)) / alkyl (C1-18) acrylamide copolymer AMP. The makeup protective cosmetic according to any one of claims 1 to 3, wherein the component (B) is tripropylene glycol. Furthermore, 0.1-3 mass% of 1 type or 2 types or more of oil agents chosen from the ester oil and hydrocarbon oil of component (E) weight average molecular weight 150-500 are contained in any one of Claims 1-4. Makeup protective cosmetics as described in 1. The makeup protective cosmetic according to any one of claims 1 to 5, which is used by spraying.