RU1782588C - Cream for feet - Google Patents

Abstract

Foot cream. A composition of foot cream of the following ratio of components of may is proposed. %: lanolin 1.5-3.0, castor oil 3.0-8.0, distilled monoglycerides 1.0-2.0, emulsion wax 2.5-4.5, provitamin coniferous concentrate 0.2-1.0, coniferous ether oil 1.0-0.5, aqueous extract of aspen bark 0.3-1.0, copper derivatives of chlorophyll 0.3-0.7, camphor 0.13-0.30, menthol 0.08-0.30, ethyl alcohol 0.8-4.0, perfume 0.5-2.0. water is the rest. The cream allows to improve exfoliation and regeneration of leg tissues during use and has a deodorizing effect, reducing sweating of the legs.

Description

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The invention relates to cosmetology, more specifically to compositions for the feet.

Various cosmetic creams are known which include natural ingredients derived from natural raw materials. For example, cosmetic compositions for external use and skin cleansing include unsaponifiable fractions extracted from vegetable oils containing carotene, sterols, tocopherols and other useful components such as herbal extracts and mixtures thereof.

However, along with natural components, a number of synthetic formulations are known, such as gas propellants, polyoxyethylene petylstearyl alcohol, which irritate the skin and, when used for a long time, destroy tissue cells of the skin, causing the skin to wrinkle. At the same time, nourishing and softening the skin are known

creams do not relieve leg fatigue and do not contribute to exfoliation of dying skin cells on the feet.

Known compositions of cosmetics containing finely ground chlorella powder, seaweed extracts, in particular kelp. These products cleanse the skin well and tone it.

However, well-known creams do not exfoliate keratinized tissues during use and are not effective enough for the feet that need constant care.

A composition of a cream is known containing carbon dioxide extract of Siberian fir coniferous paw as a biologically active component that increases the enzymatic activity of the cream.

However, the cream also contains triethanolamine, which increases the alkaline environment, since in an alkaline environment

VI 09 SJ SP 00 00

the ability to form pathogens increases. In this case, the structure formation of the cream worsens and it does not contribute to exfoliating the tissues and does not remove fatigue.

The closest to the claimed invention in the number of matching features and the achieved effect (prototype) is a foot cream.

To improve the quality of the cream by exfoliating keratinized tissues, and using it, it additionally contains methyl and propyl esters of paraoxybenzoic acid and cinnamon as preservatives, ethanol extract of peat wax resin as a biological stimulant and useful additives of camphor and menthol, and also lanolin and castor oil with the addition of perfumes.

However, the known cream contains, as preservatives, synthetic components of methyl and propyl esters of paraoxybenzoic acid, which are also deficient. At the same time, the cream has poor structuring properties, which makes it insufficiently stable and requires a long maturing of the component mass for 6-12 hours, lengthens the process and makes it difficult to spill, and most importantly worsens the quality of the cream due to the possibility of formation in a slightly alkaline environment of pathogenic microorganisms. In addition, the cream does not sufficiently exfoliate keratinized skin cells on the feet and does not have a deodorizing effect, does not sufficiently relieve foot fatigue and has a weak bactericidal and regenerative effect.

The purpose of the invention is to eliminate the indicated drawbacks, namely, improving the quality of the cream by improving the exfoliation and regeneration of tissues and giving a deodorizing effect, increasing the cosmetic value by improving the skin's absorption, relieving foot fatigue during use, and enhancing the antiseptic effect. In addition, improving the structuring of the cream, its rapid maturation with obtaining a stable emulsion.

This goal is achieved in that the foot cream containing distilled monoglycerides, ethyl alcohol, lanolin, castor oil, emulsion wax, camphor, menthol, preservative, biological stimulant, fragrance and water, additionally contains coniferous and water extract provitamin concentrate aspen bark, and essential coniferous oil as a preservative, copper derivatives of chlorophyll as a biostimulant in the following ratio of components, May. %:

Lanolin1.5-3.0

Castor Oil 3.0-8.0 Distilled

monoglycerides .1.0-2.0

Emulsion wax 2.5-4.5 Provitamin conifer

concentrate, 0.2-1.0

Coniferous Essential Oil 0.1-0.5 Aqueous Aspen Extract

Crust 0.3-1.0 Copper derivatives

chlorophyll 0.3-0.7

Camphor 0.15-0.30

Menthol 0.08-0.30

Ethyl alcohol 0.8-4.0

Fragrance: 0.5-2.0

Water Else.

The introduction of coniferous pro-vitamin concentrate into the foot cream makes it possible to create a stable emulsion of the cream, acting as a structure-forming agent in an acidic medium together with monoglycerides and emulsion wax and exhibiting emulsifying abilities. In turn, the acidic environment of the cream is created by introducing an aqueous extract of aspen bark, pH which is 4-4.5. At the same time, the acidic environment promotes better exfoliation of keratinized tissues and prevents the formation of pathogenic microorganisms on the skin of the feet. The introduction of copper derivatives of chlorophyll promotes tissue regeneration, especially in combination with coniferous provitamin concentrate. At the same time, copper derivatives of chlorophyll, together with an aqueous extract of aspen bark, give the cream a deodorizing effect, reducing foot sweating. I regulate the action of enzyme. skin and suppressing pathogenic microbial flora, contribute to the maintenance of normal skin condition of the legs. In addition, the introduction of essential coniferous oil as a preservative, a natural component from pine, cedar, spruce, fir, containing up to 20% terpene alcohols, also enhances the deodorizing properties of the cream, while also having an antimicrobial effect. The healing of cracks in the skin of the legs is also facilitated by the introduction of a provitamin softwood concentrate and copper derivatives of chlorophyll, which have bactericidal properties, and have a protective effect, prevent the skin from being cracked on the heels of the legs, while the components of the entire composition are selected so that The cosmetic value of the cream is also improved due to their optimal amounts, the foot fatigue is removed faster, the cream is better absorbed. A decrease in the content of the introduced components in the cream of less acceptable leads to delamination of the emulsion, makes it not stable, and an increase in the input components of more acceptable recipes makes the emulsion viscous, thick, which makes it difficult to spill the mass into bottles and impairs the organoleptic properties of the cream.

An analysis of similar technical solutions known in science and technology showed that distinctive features from the prototype were not found in known foot creams. The ability to give the cream a deodorizing effect by adding chlorophyll in an amount of 0.3-0.7 wt.% And the synergism of the action of this biostimulator with provitamin coniferous concentrate and water extract from aspen bark, which determines the best exfoliation and acceleration of skin tissue regeneration, was unknown .

Characterization of the introduced components.

The provitamin coniferous concentrate is an unsaponifiable substance of needles and contains carotenoids. sterols, tocopherol, phytol. Carotene is a component of normal human skin. This is a thick oily product, brightly orange in color, non-toxic, does not have a healthy effect. Available in OST 56-32-78.

Water extract from aspen bark is a product obtained from aspen bark when extracted with water according to TU 237-01 ESSR 8-89. It contains amino acids, proteins, sugars, tannins, PP vitamins, micro and macro elements, pH 4-4.5. The pleasant smell of caramel positively affects the water-salt metabolism,

Copper derivatives of chlorophyll are obtained during the processing of plant materials / contain copper fat-soluble derivatives of chlorophyll and copper salts of fatty acids, including oleic, linolenic, and others. The product is a bright green color, persistent in color, highly soluble in alcohols, fats, water-in-oil emulsions. It does not have an irritating and allergenic effect on the skin. It is manufactured at the Arkhangelsk experimental algae plant (TU 1502 597H).

The technologies for preparing foot cream are as follows. Fat components are loaded into a melting pot equipped with a steam jacket and a propeller stirrer in the following sequence: emulsion wax, minoglycerides, softwood provitamin concentrate, chlorophyll copper derivatives. The mass is melted at a temperature of 75-87 ° C.

In a cooker with a steam jacket, the prescription amount of water is heated to 90 ° C. Fats melted to 75-87 ° C are poured into a wide stream in water and emulsified for 45-50 minutes. Camphor and menthol are dissolved in a prescription amount of 96% ethanol and, together with a prescription amount of an aqueous extract of aspen bark, are added to the cream mass, cooled to 50-55 ° C, in small portions. After thorough mixing, the cream is perfumed with perfume and essential pine oil. The cooled cream is checked in the laboratory according to OST 18-21-81, packaged and packaged.

In the table. 1 shows the developed formulations of foot cream; in table 2 - physico-chemical and organoleptic characteristics proposed by the composition of the foot cream. For comparison, the tables show the data of the known cream and the requirements of OST 18-21-81.

PRI me R 1. According to the specified technology was loaded into a melting pot, wt.%: Emulsion wax 3.5; distilled monoglycerides 1,2; coniferous provitamin concentrate 0.3; copper derivatives of chlorophyll 0.5. The mass was melted at 80 ° C. In a cooking apparatus, 83.7 wt.% Water was heated, into which molten pre-fats were poured and emulsified for 50 minutes. 0.2 wt.% Camphor and 0.1 wt.% Metol were dissolved in May 1.0. % 96% ethyl alcohol and, together with 0.5 wt.%, An aqueous extract of aspen bark, were introduced into the cream mass, cooled to 50 ° C, in small portions. After thorough mixing, the cream was perfumed with 0.8 wt.% Perfume and 0.2 wt.% Essential pine oil. The cooled cream was checked for compliance with OST 18-21-81, packaged immediately in jars and packaged. The test data are presented in table. 2, the cream formulation is consistent with Example N; 3, tab. 1.

Similarly, preparations of foot cream were prepared with the content of the limiting and beyond the stated quantities of the components, examples 1, 2, 4, 5. The data on the component composition are presented in table. , physico-chemical and organoleptic indicators - in table. 2.

From these tables it follows that the estimated composition of the foot cream within the declared limits of the components has a better ability to cause exfoliation of keratinized tissues and subsequent regeneration than the cream of the prototype (examples of compositions 2, 3, 4 have 4.7-4.8 points for compared with the known - 3.2 points), and also has the ability to remove the sweating of the legs, in contrast to the prototype, which does not have a deodorizing effect. At the same time, the absorption of the cream is higher and the removal of fatigue is faster compared to the prototype (3.9-4.0 versus 3.0 and 12-15 minutes versus 10-12 minutes for the prototype). In addition, the proposed composition of the cream has a pH of the acid medium, which helps to protect the cream from the development of pathogenic microorganisms. This is especially important when storing the cream. Moreover, the proposed cream, due to the introduction of a biostimulant, promotes healing of cracks, prevents flow cracking, is easily applied to the skin, is quickly absorbed, leaving a pleasant feeling of smoothness of the skin, reduces skin dryness, and softens the skin of the feet. The cream has a soft, delicate texture. The introduction of the indicated components into the foot cream composition also makes it possible to simplify the technological process, which is especially important for industrial applications, since they are poured directly into a liquid container and it thickens in bottles. Due to the combination of provitamin coniferous concentrate of emulsion wax and monoglycerides, the emulsion quickly ripens and complete structure formation in a short time, almost during cooking, the cream already withstands the colloidal stability test, unlike the prototype, where the cream matures in 6-8 hours. Therefore the preparation of the proposed composition of the foot cream, not changing the usual technology and equipment, increases

Component composition of foot cream

production line productivity. The resulting high quality of the proposed foot cream can be widely used as a cosmetic, hygienic foot care product.

Claims (1)

SUMMARY OF THE INVENTION Foot cream containing distilled monoglycerides, ethyl alcohol, lanolin, castor oil, emulsion wax, camphor, menthol, preservative, biological stimulant, perfume and water, characterized in that, in order to improve the quality of the cream by improving the removal of sewing and tissue regeneration v giving the cream a deodorizing effect, it additionally contains provitamin coniferous concentrate and water extract of aspen bark, essential coniferous oil as a preservative, and copper as a biostimulant oizvodnye chlorophyll, with the following ratio of components, wt%: Lanolin1.5-3.0 Castor oil o 3.0-8.0 Distilled monoglycerides 1.0-2.0 Emulsion Wax 2.5-4.5 Provitamin Coniferous Concentrate 0.2-1.0 Coniferous essential oil 0.1-0.5 Aqueous extract aspen bark 0.3-1.0 Fashionable chlorophyll derivatives 0.3-0.7 Camphor 0.15-0.30 Menthol 0.08-0.30 Ethyl alcohol 0.8-4.0 Fragrance: 0.5-2.0 Water Else, Table 1 Physicochemical and Organoleptic Atelka July 1 Homogeneous Salad Correspondingly - 90 ± 2,0 cash register princess vacation J- Eled-89 "1.0 Continuation of table 1 T in l and c "2 5, "- 5.5 3.0 10-12 3.2 I, 5 Yves emulsion stand, tendency towards rksla emulsion stand, rati liquid, flpWTKt, umx, mkokoa cream , 9-5.0 i, 3 14-IS, 9.8 Difficult Raalia ao bottle, thick mass sticky 6-73.0 10-123.1 5-8 Not op-NV on-He on-He olr “de-aird-oedv-rede120 l l lml lil Emulsions only after 6-8 hours