RU2076693C1 - Cream for face skin care - Google Patents

Abstract

FIELD: cosmetic agents. SUBSTANCE: cream has the following components, wt. -%: papaya spirituous extract, 2-10; stearin, 2-6; distilled monoglycerides, 1-3; soybean oil, 5-15; lanolin, 0.3-1.2; glycerol, 2-8; triethanolamine, 0.2-2.0; perfume, 0.1-1.5; hydrocarbon propellent, 10-20; and water, the balance. Cream exhibits nutrient and bactericidal effects. EFFECT: enhanced quality and effectiveness of cream.

Description

 The invention relates to cosmetics, namely to cosmetics for skin care.

 Famous cream (AS USSR N 992057, A 61 K 7/00, publ. 30.01.83, Bull. N 4), containing pollen extract, glycerol monostearate, olive oil, glycerin, stearin, emulsion waxes, triethanolamine, ethyl alcohol, propyl and methyl ester of p-hydroxybenzoic acid, perfume and water. The cream has biological activity, enhances metabolic processes, epidermis regeneration. However, it is not applicable for any skin type, does not have a bactericidal effect.

 Famous cream (AS USSR N 1597192, A 61 K 7/00, publ. 7.10.90, Bull. N 37) containing chladone and oil extracts of flower pollen, chladone extract of horse chestnut fruit and oil extract of hawthorn fruit, corn oil, lanolin, glycerin, distilled monoglycerides, stearic acid, high molecular weight alcohols, borax, ethyl alcohol, perfume, propellant, water. The cream has a regenerating and moisturizing effect on the skin. However, it does not contribute to the elimination of fine wrinkles and skin defects, does not have a bactericidal effect.

 The closest in technical essence to the claimed invention is a cream for the skin of the face (AS USSR N 888997, A 61 K 7/00, publ. 15.12.81 Bull. N 46), containing oil and water-alcohol-glycerol extracts of propolus, oil olive, low melting fraction of mink fat, glycerin, high molecular weight fatty alcohols, lanolin, triethanolamine, stearin, chamomile extract, vitamin F, perfume, propellant, water.

 The cream has a softening ability, heals abrasions, burrs, enhances blood circulation.

 However, the cream does not have a bactericidal effect, does not give the skin elasticity, freshness, velvety, does not contribute to smoothing and eliminating small wrinkles, i.e. skin rejuvenation.

 The prototype and the claimed invention have the following similar essential features: the presence of biologically active components, vegetable oils, glycerin, stearin, triethanolamine, lanolin, perfume, propellant.

 The essence of the invention lies in the fact that to create a cream that has bactericidal properties and, at the same time, helps to nourish and soften the skin, eliminate small wrinkles and skin defects, alcoholic extract of papaya (melon tree), soybean oil, distilled monoglycerides are introduced in the following ratio components, wt.

Papaya Alcohol Extract 2.0-10.0
Stearin 2.0-6.0
Distilled monoglycerides 1.0-3.0
Soybean Oil 5.0-15.0
Lanolin 0.3-1.2
Glycerin 2.0-8.0
Triethanolamine 0.2-2.0
Fragrance 0.1-1.5
Hydrocarbon propellant 10.0-20.0
Water rest
The use of alcoholic extract of papaya as a biologically active component gives the cream the ability to make the skin supple, fresh, velvety, provide a nourishing and bactericidal effect, as well as smooth and eliminate small wrinkles and skin defects.

 Papaya alcohol extract contains proteins, carbohydrates (starch, sucrose, glucose, fructose), organic acids (malic, citric, palmitic, stearic, oleic, lauric, tetradecainic, arachidonic, linoleic), neutral lipids, papain, chinopapenta and papaines A A and B, vitamins A, B, C.

 The presence of a set of biologically active components in the composition of the papaya extract provides a bactericidal and anti-aging effect on the skin.

 To ensure optimal effects, alcohol papaya extract is administered in an amount of 2.0-10.0%. The introduction of papaya extract in an amount below 2.0% does not create the desired effect, and an excess of 10% can cause an allergic effect.

To improve the smear and retain moisture in the formulation, lanolin is introduced in an amount of 0.3-1.2%
Introduction below the lower limit of lanolin does not provide a moisture-consuming effect. Introduction above the upper limit of lanolin created an overwhelming effect.

 To give a pleasant smell to the cream, perfume is introduced in an amount of 0.10-1.5%; the introduction of perfumes below 0.1% does not give a pleasant smell to the cream, the introduction of above 1.5% causes a pungent odor.

 The introduction of soybean oil in the range of 5.0-15.0% provides an optimal nutritional effect on the skin. When soybean oil is introduced into the cream below the lower limit of 5.0%, the optimal nutritional effect on the skin is not ensured. Introduction to the formulation of oil above the upper limit of 15.0% creates an overwhelming effect on the skin.

 The emollient and moisture-absorbing compound is glycerol, in an amount of 2.0-8.0%. The introduction of glycerol into the formulation below the lower limit of 2.0% does not provide optimal emollient and moisture-absorbing action.

 The introduction of glycerol above the upper limit of 8.0% affects the structure of the cream.

Distilled monoglycerides 1.0-3.0% are introduced as an emulsifier, a structural former.
Introduction to the formulation below the lower limit of 1.0% does not provide an emulsifying effect. The introduction of monoglycerides above the upper limit of 3.0% creates a rigid cream structure.

 Stearin in the amount of 2.0-6.0% is used as the builder of the cream. The introduction of stearin into the cream below the lower limit of 2.0% does not provide the desired cream structure. The introduction of stearin into the formulation above the upper limit of 6.0% creates a rigid cream structure.

 As an emulsifying component, triethanolamine 0.2-2.0% is used. The introduction into the cream below the lower limit of 0.2% triethanolamine did not allow to achieve the optimal emulsifying effect. When triethanolamine is introduced into the cream above the upper limit of 2.0%, the necessary cream structure is not created.

An environmentally friendly hydrocarbon propellant in an amount of 10-20% is used as a propellant and preservative
Get the cream as follows.

 Example 1. In an enameled reactor with a capacity of 1,500 l, equipped with a steam jacket and a mechanical stirrer, a prescription amount of 20 kg stearin, 50 kg soybean oil, distilled monoglycerides 10 kg, lanolin 3 kg, glycerol 20 kg are charged. Then turn on the mixer and then the process is carried out with constant stirring.

They start heating the reactor to 80-85 ^o C until all the components are completely melted, then 776 kg of water are poured into the reactor and 2 kg of triethanolamine are fed in a thin stream. Emulsification is carried out for 25-30 minutes, after which cooling is turned on.

At 40-45 ^o C in the reactor is introduced a biologically active additive alcoholic extract of papaya plants in an amount of 20 kg and perfume in an amount of 1 kg. Cooling is continued to 30-35 ^o C and then the finished mass is fed to the filling, where the propellant is introduced in an amount of 100 kg.

 Example 2. In an enameled reactor with a capacity of 1500 kg, equipped with a steam jacket and a mechanical stirrer, load a prescription amount of stearin 26 kg, soybean oil 100 kg, distilled monoglycerides 24 kg, lanolin 8 kg, glycerol 45 kg.

Then turn on the mixer and then the process is carried out with constant stirring. Begin heating the reactor to 80-85 ^o C to the complete melting of all components. After that, 627 kg of water are poured into the reactor and triethanolamine in an amount of 5 kg is fed in a fine stream. Emulsification is carried out for 25-30 minutes, after which cooling is turned on. At 40-45 ^o With in the reactor is introduced a biologically active additive alcoholic extract of papaya 50 kg, perfume 3 kg Cooling is continued to 30-35 ^o C and then the finished mass is fed to the filling, where the propellant is introduced in an amount of 120 kg.

 Example 3. In an enameled reactor with a capacity of 1,500 l, equipped with a steam jacket and a mechanical stirrer, a prescription amount of 60 kg stearin, 150 kg soybean oil, distilled monoglycerides 30 kg, lanolin 12 kg, glycerol 80 kg are charged.

Then turn on the mixer and then the process is carried out with constant stirring. Begin heating the reactor to 80-85 ^o C to the complete melting of all components. After that, 337 kg of water are poured into the reactor and triethanolamine in an amount of 20 kg is fed in a thin stream. Emulsification is carried out for 25-30 minutes, after which cooling is turned on. At 40-45 ^o C in the reactor is introduced a biologically active additive alcoholic extract of papaya 100 kg, perfume 15 kg Cooling is continued to 30-35 ^o C and then the finished mass is fed to the filling, where the propellant is introduced in an amount of 200 kg.

 The proposed cream gives the skin elasticity, freshness, velvety, has a nourishing and bactericidal effect, and also smoothes and eliminates wrinkles, i.e. rejuvenates the skin.

 The cream does not have an irritating and allergic effect. Thanks to aerosol packaging, the application of the cream is even and economical.

 The cream uses environmentally friendly hydrocarbon propellant.

Claims (1)

 Cream for facial skin care containing stearin, lanolin, glycerin, triethanolamine, perfume, propellant and water, characterized in that it additionally contains alcoholic extract of papaya, soybean oil and monoglycerides distilled in the following ratio of components, wt. Papaya Alcohol Extract 2.0 10.0
Stearin 2.0 6.0
Distilled monoglycerides 1.0 3.0
Soybean oil 5.0 15.0
Lanolin 0.3 1.2
Glycerin 2.0 8.0
Triethanolamine 0.2 2.0
Fragrance 0.1 1.5
Hydrocarbon Propellant 10.0 20.0
Water Rest