RU2397750C1 - Cosmetic cream for hands, face and body - Google Patents

Abstract

FIELD: medicine. ^ SUBSTANCE: invention relates to perfumery and cosmetics industry and represents cream for hand, face and body skin care in aerosol package, including cosmetic stearin, water-free lanolin, distilled glycerin, triethanolamin, rectified ethyl alcohol, synthetic alcohols, 0.2% oil -carotene solution, water-alcohol extract of willow bark, water-alcohol extract of silverweed, fragrance, distilled water, and as preservative HC-propellant, specific due to the fact that it contains solid and liquid fractions of ostrich fat with definite component ratio in cream. ^ EFFECT: invention ensures increase of expressed properties of skin moisturising, softening effect, as well as improvement of ability to be distributed on skin surface. ^ 4 ex, 6 tbl

Description

The invention relates to the perfumery and cosmetics industry and relates to the creation of a cream that can be used in the manufacture of skin care products for hands, face and body in beauty salons and in everyday life.

Known cream for facial skin care with a moisturizing effect, which does not have an irritating and allergic effect, causes a pronounced emollient effect, helps to eliminate the phenomena of contraction, dryness and peeling, has a hydrant effect. Face cream with a moisturizing effect has the following ratio of components,%: emulsion wax 2.0-5.0; cosmetic stearin 2.0-5.0; distilled monoglycerides 1.0-3.0; anhydrous lanolin 1.0-4.0; olive oil 9.0-14.0; deodorized mink fat 3.0-6.0; distilled glycerin 2.0-5.0; triethanolamine 0.1-1.0; glucosaminoglycans from human placenta 0.01-0.5; propyl ether paraoxybenzoic acid 0.05-0.5; methyl paraoxybenzoic acid ester 0.1-0.5; ethyl alcohol 1.0-4.0; perfume 0.1-1.0; water - the rest (according to patent 2101006, IPC А61К 7/48).

The disadvantage of this face cream with a moisturizing effect is that the face cream is distributed on the surface is difficult and uneven, after application, the residue is felt.

The closest in technical essence of the known is a cream for the skin of the hands and face, which includes the following components,%:

distilled glycerin 2.0-5.0; triethanolamine 0.1-1.0; rectified ethyl alcohol 1.0-4.0; low melting fraction of chicken fat 3.0-6.0; sunflower oil 3.0-10.0; anhydrous lanolin 0.5-2.0; synthetic alcohols 1.0-4.0; cosmetic stearin 1.0-3.0; 0.2% β-carotene oil solution 0.2-0.8; water-alcohol extract of willow bark 0.5-1.0; water-alcohol extract of potentilla 0.5-1.5; HC-propellant 0.0-12.0, perfume 0.1-1.0; distilled water - the rest (according to patent 2337665, IPC А61К 8/00, No. 2007120384/15).

The disadvantage of this cream for the skin of the hands and face is that the cream is distributed unevenly on the surface, the severity of the skin's moisturizing properties is slightly manifested.

The task of the invention is to expand the range of cosmetic creams for the care of skin of the hands, face and body.

The technical result is to increase the pronounced properties of skin moisturizing, emollient action, as well as improving the ability of distribution on the surface of the skin.

The technical result is achieved by the fact that in the cream for the care of skin of the hands, face and body, including cosmetic stearin, anhydrous lanolin, distilled glycerin, triethanolamine, rectified ethyl alcohol, synthetic alcohols, 0.2% β-caratin oil solution, water -alcoholic extract of willow bark, aqueous-alcoholic extract of potentilla, perfume, distilled water, and, as a preservative, UV-propellant, solid and liquid fractions of ostrich fat are additionally introduced in the following ratios of components, wt.%: cosmetic stearin - 1.0-3 , 0; anhydrous lanolin - 0.5-2.0; the solid fraction of ostrich fat is 3.0-6.0; liquid fraction of ostrich fat - 3.0-6.0; distilled glycerin - 4.0-6.0;

triethanolamine - 0.5-2.0; rectified ethyl alcohol - 3.0-5.0; synthetic alcohols - 1.0-2.0; 0.2% β-carotene oil solution - 0.2-0.8;

water-alcohol extract of willow bark - 0.5-1.0; water-alcohol extract of cinquefoil - 0.5-1.0; perfume - 0.3-1.0; propellant - 8.0-12.0; distilled water - the rest.

Proof of the achievement of the technical result are points that evaluate the consumer properties of the cream for hands, face and body, set by independent experts.

Melted ostrich fat is injected into the cream for hands, face and body. It contains saturated and unsaturated fatty acids, such as: myristic 0.45-0.73; palmitic 24.47-26.27; palmetoleic 3.27-4.26; stearic 4.45-5.12; oleic 34.69-35.14; linoleic 27.38-29.19; linolenic 1.18-1.31; peanut 0.21-0.34. Melted ostrich fat is suitable for use in cosmetics. It has a positive effect on the fat metabolism of the skin, is easily applied to the skin, quickly absorbed without leaving a greasy film, makes the skin soft and smooth, hypoallergenic, has a creamy texture, smell and taste characteristic of this type of fat. Color at a temperature of 18-20 ° C from white to light beige; acid number not more than 0.76 mg KOH / g; melting point 31-33 ° C; pour point 21-22 ° C.

O₂/кг.Anhydrous lanolin is a wax from sheep's wool. In its chemical structure and physiological properties, it is close to the constituent elements of skin lipids and is well absorbed. Lanolin has the following indicators: acidity coefficient of not more than 1; humidity not more than 0.5%; melting point 36-42 ° C; dropping temperature 38-44 ° С; iodine number of not more than 28.4 mg J _2/100 cm ^3; peroxide value no more than 20 mmol

O ₂ / kg.

Synthetic alcohols are a solid white mass, the alcohol content is not less than 16%, the alcohol content up to C ₁₂ not more than 5%, the alcohol above C ₁₂ not more than 5%, water not more than 0.2%; hydroxyl number 200-220; carbonyl number not more than 1.5. Used in cosmetic creams as a structure-forming component.

Cosmetic stearin is a crystalline white mass with a specific odor, quite brittle, very solid consistency with the following indicators: color at a temperature of 15-20 ° C from white to light cream, the content of stearic acid is 40-45% (wt.), Palmitic acids 55-60%; unsaponifiable substances not more than 0.5%; pour point 55-56 ° C; iodine number of not more than 3-4 mg J _2/100 cm ^3; acid number not more than 209-211 mg KOH / g. It is used in the composition of the cream as an emulsifying and structure-forming component.

O₂/кг. Природный β-каротин известен своим выраженным ранозаживляющим, антисептическим, подсушивающим раны действием.“Caroline-S” is introduced into the cosmetic cream, which is a 0.2% oil solution of natural β-carotene with the following indicators: mass fraction of β-carotene not less than 0.2%; acid number not more than 0.4 mg KOH / g; peroxide value not more than 10.0 mmol

O ₂ / kg. Natural β-carotene is known for its pronounced wound healing, antiseptic, wound-drying effect.

Water-alcohol extracts of willow bark and cinquefoil are used as a biologically active substance in the cream, they have antiseptic and regenerative effects on the skin. Willow bark extract is a transparent liquid of dark brown color with a characteristic odor, cinquefoil extract is a transparent liquid of red-brown color with a characteristic odor, with the following indicators: volume fraction of ethyl alcohol is not less than 52 vol.%; total microbial number not more than 1000 cells / g.

Liquefied hydrocarbon propellant is used for aerosol packaging (propane-butane) with the following indicators: saturated vapor pressure at a temperature of 20 ° C 0.33 MPa; ethane content not more than 0.5%; the total content of propane, isobutane, n-butane is not less than 99.0%; the content of pentanes is not more than 0.5%; mass fraction of sulfur and mercantene sulfur not more than 0,0005%; mass fraction of non-volatiles is not more than 0.021%.

The severity of the skin moisturizing properties of cosmetic cream for hands, face and body, as well as the softening and smoothing effect is confirmed by experiments.

The results of indicators for evaluating consumer properties (the severity of skin moisturizing properties, the ability to distribute over the skin surface, the ability to leave a residue, fat content) of examples 1-4 are shown in tables 1-5.

From these tables it can be seen that the claimed cream for the hands, face and body confirms the improved consumer properties:

The skin moisturizing properties of examples of creams 2 and 3 are higher than that of the cream-analogue; the ability to distribute over the skin surface in examples of creams 1 and 2 is high - 4.8-4.9; all samples are almost completely absorbed, leaving no residue; the highest fat content in examples of creams 2 and 3.

The achievement of the technical result is proved by comparing the following examples (example 1-3 - the claimed cosmetic cream for hands and face, example 4 - cream for hands and face).

Thus, the set of essential features specified in the claims, allows to achieve the desired technical result.

Example 1

Cosmetic stearin -1.00%;

Anhydrous lanolin - 0.50%;

The solid fraction of ostrich fat is 3.00%;

The liquid fraction of ostrich fat is 3.00%;

Distilled glycerin - 4.00%;

Triethanolamine - 0.50%;

Rectified ethyl alcohol - 3.00%;

Synthetic alcohols -1.00%;

0.2% β-carotene oil solution - 0.20%;

Water-alcohol extract of willow bark - 0.50%;

Water-alcohol extract of cinquefoil - 0.50%;

Fragrance - 0.30%;

Distilled water - 82.50%;

Propellant - 8.00%.

Example 2

Cosmetic stearin - 2.00%;

Anhydrous lanolin -1.25%;

The solid fraction of ostrich fat is 4.50%;

The liquid fraction of ostrich fat is 4.50%;

Distilled glycerin - 5.00%;

Triethanolamine - 1.25%;

Rectified ethyl alcohol - 4.00%;

Synthetic alcohols -1.50%;

0.2% β-carotene oil solution - 0.50%;

Water-alcohol extract of willow bark - 0.75%;

Water-alcohol extract of cinquefoil - 0.75%;

Fragrance - 0.70%;

Distilled water - 73.30%;

Propellant -10.00.

Example 3

Cosmetic stearin - 3.00%;

Anhydrous lanolin - 2.00%;

The solid fraction of ostrich fat is 6.00%;

The liquid fraction of ostrich fat is 6.00%;

Distilled glycerin - 6.00%;

Triethanolamine - 2.00%;

Rectified ethyl alcohol - 5.00%;

Synthetic alcohols - 2.00%;

0.2% β-carotene oily solution - 0.80%;

Water-alcohol extract of willow bark - 1.00%;

Water-alcohol extract of cinquefoil - 1.00%;

Fragrance - 1.00%;

Distilled water - 64.2%;

Propellant - 12.00%.

Example 4

Cosmetic stearin -1.50%;

Anhydrous lanolin -1.25%;

Sunflower oil - 6.50%;

Low melting fraction of chicken fat - 4.50%;

Distilled glycerin - 3.50%;

Triethanolamine -1.0%;

Rectified ethyl alcohol - 4.00%;

Synthetic alcohols - 2.00%;

0.2% β-carotene oil solution - 0.30%;

Water-alcohol extract of willow bark - 1.00%;

Water-alcohol extract of cinquefoil - 1.00%;

Fragrance - 0.70%;

Distilled water - 72.75%;

Propellant - 10.00%.

Table 1 Properties of the claimed cream for hands, face and body (example 1) Indicators Respondents Average one 2 3 four 5 6 7 8 9 10 value The severity of skin moisturizing properties, points four 5 5 four 5 four four four 5 5 4,5 The ability to distribute on the surface, points 5 5 5 four four 5 5 5 5 5 4.8 Ability to leave a balance, points 5 5 5 5 5 5 four 5 5 four 4.8 Fat, points four four four four 5 5 5 four four 5 4.4

table 2 Properties of the claimed cream for hands, face and body (example 2) Indicators Respondents Average value one 2 3 four 5 6 7 8 9 10 The severity of skin moisturizing properties, points 5 5 5 5 5 four four 5 5 5 4.8 The ability to distribute on the surface, points 5 5 5 5 5 5 four 5 5 5 4.9 Ability to leave a balance, points 5 5 5 5 5 5 5 four 5 5 4.9 Fat, points 5 5 four four 5 5 5 5 5 5 4.8

Table 3 Properties of the claimed cream for hands, face and body (example 3) Indicators Respondents Average value one 2 3 four 5 6 7 8 9 10 The severity of skin moisturizing properties, points four 5 5 5 four 5 5 5 5 5 4.8 Ability to distribute over
surface scores 5 5 5 four four 5 four 5 5 5 4.7 Ability to leave a balance, points 5 5 four 5 5 four 5 5 5 four 4.7 Fat, points 5 5 5 5 5 5 5 5 5 5 5,0

Table 4 Properties of hand and face cream (example 4) Indicators Respondents Average value one 2 3 four 5 6 7 8 9 10 The severity of skin moisturizing properties, points four four 5 5 5 four four 5 5 5 4.6 The ability to distribute on the surface, points 5 four four 5 5 5 four 5 four 5 4.6 Ability to leave a balance, points four 5 5 5 four 5 5 four four 5 4.6 Fat, points 5 5 5 four four 5 5 5 four 5 4.7

Table 5 Comparison of average properties of cosmetic creams Indicators Examples Average value one 2 3 four The severity of skin moisturizing properties, points 4,5 4.8 4.8 4.6 4.7 The ability to distribute on the surface, points 4.8 4.9 4.7 4.6 4.75 Ability to leave a balance, points 4.8 4.9 4.7 4.6 4.75 Fat, points 4.4 4.8 5,0 4.7 4.73

Cosmetic cream for hands, face and body was prepared and tested in laboratory conditions. The solid and liquid fractions of ostrich fat are introduced into the recipe, which is prepared as follows: ostrich fat is separated in a centrifuge of the laboratory brand TsLI-2 with a rotation speed of 5000 min ^-1 , the result is a liquid and solid fraction of ostrich fat in a ratio of 2: 1.

Separately prepare the fat and water-glycerin phases. For this, the fat components of the cosmetic cream are weighed into a glass beaker according to the recipe: anhydrous lanolin, cosmetic stearin, solid and liquid fractions of ostrich fat, synthetic alcohols; at the same time, water-glycerin components are weighed in another glass: distilled glycerin, triethanolamine, rectified ethyl alcohol. A water bath is prepared at 70-80 ° C, where glasses with fat and water-glycerol phases are placed, mixed to a predetermined temperature (70-80 ° C) with stirring, and the fat components are poured into a water-glycerin solution with vigorous stirring. Next, the mixture is emulsified on a homogenizer for 8 minutes at maximum speed (100-200 rpm). After time, beneficial additives (0.2% oil solution of β-karate, water-alcohol extract of willow bark, water-alcohol extract of potentilla) and perfume are added to the homogeneous emulsion and perfumed, and emulsified for another 3 minutes. Then the finished cream is cooled in a bath of cold water. Next, the cream is dosed into aerosol cans and seasoned with HC-propellant.

Table 6 The range of values of the components included in the formulation of the inventive cream for hands, face and body Components Min Average Max. Cosmetic stearin 1.00 2.00 3.00 Anhydrous lanolin 0.50 1.25 2.00 Solid fraction of ostrich fat 3.00 4,5 6.00 Liquid fraction of ostrich fat 3.00 4,5 6.00 Distilled glycerin 4.00 5.00 6.00 Triethanolamine 0.50 1.25 2.00 Rectified ethyl alcohol 3.00 4.00 5.00 Synthetic alcohols 1.00 1,50 2.00 0.2% β-carotene oil solution 0.20 0.50 0.80 Water-alcohol extract of willow bark 0.50 0.75 1.00 Water-alcohol extract of cinquefoil 0.50 0.75 1.00 Perfume 0.30 0.70 1.00 Distilled water 82.50 73.30 64,20 Hydrocarbon propellant 8.00 10.00 12.00

Claims (1)

Aerosol hand cream for face, face and body skin care, including cosmetic stearin, anhydrous lanolin, distilled glycerin, triethanolamine, rectified ethyl alcohol, synthetic alcohols, 0.2% β-carotene oil solution, water-alcohol bark extract willow, water-alcohol extract of cinquefoil, perfume, distilled water, and as a preservative - hydrocarbon propellant, characterized in that it contains solid and liquid fractions of ostrich fat in the following proportions of components, wt.%:
Cosmetic stearin 1.0-3.0 Anhydrous lanolin 0.5-2.0 Solid fraction of ostrich fat 3.0-6.0 Liquid fraction of ostrich fat 3.0-6.0 Distilled glycerin 4.0-6.0 Triethanolamine 0.5-2.0 Rectified ethyl alcohol 3.0-5.0 Synthetic alcohols 1.0-2.0 0.2% β-carotene oil solution 0.2-0.8 Water-alcohol extract of willow bark 0.5-1.0 Water-alcohol extract of cinquefoil 0.5-1.0 Perfume 0.3-1.0 Propellant 8.0-12.0 Distilled water Rest