RU2151590C1 - Cosmetic cream for hands and nails - Google Patents

Abstract

FIELD: cosmetics. SUBSTANCE: cream contains texturizing emulsifier, texturizing component, film-forming component, oil phase, distilled glycerine or propylenglycol, vitamin E, bioadditives, triethanolamine, ethyl rectified alcohol of the highest purification, conserving agents, perfume composition, water; additionally cream has allantoin, carbopole or carbomer, or sakap or Sakap-P. The cream is quickly absorbed without fat marks. When cream is used regularly, nails stratification is ceased and they resume hardness and strength. EFFECT: higher moistening and regenerating action. 1 cl, 1 tbl

Description

 The invention relates to medicine, namely to means that moisturize and regenerate, intended for the care of skin of hands and nails.

 A number of creams are combined for their intended purpose: hand cream [1], hand cream [2], hand cream [3], skin cream that includes hand skin care [4], NAFLAN cream for skin care hands, face and body [5].

 All of these creams are oil / water emulsions and contain a typical set of fatty raw materials, differing only in biological additives.

 Hand cream [1] contains vitamin F and carotene oil; hand skin cream [2] contains coniferous chlorophyll-carotene paste, provitamin coniferous concentrate and yarrow extract; hand cream [3] - vitamin A and propolis tincture; skin cream [4] - a copper derivative of chlorophyll, aspen bark concentrate and phytosterol; Cream "NAFLAN" for skin care of hands, face and body [5] contains naphthenic hydrocarbons and sulfur.

 The composition closest to the proposed cream is a hand cream [1] containing a structure-forming emulsifier - emulsion wax, structure-forming components - cosmetic stearin and glycerol monostearate, an oil phase - anhydrous lanolin, film-forming polyethylsiloxane liquid, glycerin, dietary supplements - vitamin F and , triethanolamine, preservatives - rectified ethyl alcohol of the highest purification, methyl and propyl esters of paraoxybenzoic acid, fragrance and water, taken in certain proportions.

 Creams considered as analogues belong to nourishing creams intended for hand skin care in the evening and at night, during rest.

 The inventive cream differs from well-known hand creams in that it can be used at any time of the day, it is quickly absorbed without leaving greasy marks, which makes it possible, after applying the cream, to get to work.

 The presented cream differs from the listed creams in a special effect on the nail apparatus. With regular use of the cream, the stratification of nails ceases, they acquire strength and hardness - qualities necessary for further manicure processing.

The essence of the invention lies in the fact that the claimed cream is cosmetic for hands and nails, containing a structure-forming emulsifier, a structure-forming component, a film-forming component, an oil phase, distilled or propylene glycol glycerin, vitamin F, bioadditives, triethanolamine, higher purity ethyl alcohol, methyl ether preservatives and propyl paraoxybenzoic acid, the perfume composition and water, characterized in that it additionally contains allantoin, carbopol or carbomers, or Sacap, or Sacap- P, and triceetaret-4 phosphate is used as a structure-forming emulsifier, alcohols of the C ₁₇ -C ₁₈ fraction, dispersed (synthetic primary) or high molecular weight C ₁₆ -C ₁₈ synthetic alcohols (imported), or higher primary fatty synthetic alcohols are used as a structure-forming emulsifier , fractions C ₁₆ -C ₂₀ , as an oil phase - perfume oil or vaseline oil and refined olive oil or high oleic deodorized refined sunflower oil, or refined soybean oil deodor deodorized cottonseed oil or oil, or fruit seed and almond nut oil, dimethicone and cyclomethicone as film-forming components, provitamin B ₅ and oil succession are used as bioadditives, and additionally contains bronitrol or bronopol, or paraform in the following ratio of components, wt.%:
Tricetearet - 4 phosphate - 1.00-3.00
Alcohols of the fraction C ₁₇ -C ₁₈ dispersed (synthetic primary) or high molecular weight alcohols synthetic C ₁₆ -C ₁₈ (imported) or alcohols synthetic primary higher fatty, fractions C ₁₆ -C ₂₀ - 2,00-4,00
Perfume or vaseline oil - 8.00-10.00
Refined olive oil or deodorized high-oleic sunflower oil, deodorized refined soybean oil, deodorized cottonseed oil or deodorized cottonseed oil or almond oil - 1.00-3.00
Dimethicone + Cyclomethicone (Silkom) - 0.50-1.00
Distilled glycerin PK-94 or propylene glycol - 3.00
Vitamin F - 1.00
Provitamin B ₅ (panthenol) - 1.00
Oil Extract Series 1.00 - 1.00
Allantoin - 0.20
Carbopol or carbomers, or Sacap, or Sacap-P - 0.10-1.00
Triethanolamine (2.2 ', 2''- Nitrilotriethanol) - 0.10-1.00
Rectified ethyl alcohol of the highest purification - 1.00-5.00
Methyl paraoxybenzoic acid ester - 0.30
Propyl paraoxybenzoic acid ester - 0.15
Bronitrol or bronopol, or paraforms - 0.05
Perfume composition - up to 0.70
Drinking Water - Else
The double effect of the action of cosmetic cream for hands and nails is achieved by the fact that the provitamin B ₅ , a series of extracts, allantoin and carbomers are introduced into the cream.

R C₁₆-C₁₈
Эмульгатор с сильным эмульгирующим эффектом, увеличивает вязкость минеральных масел.Characteristics of the main raw materials used in the inventive hand and nail cream: TRICETEARET-4 PHOSPHATE is used as an emulsifying and structure-forming component

RC ₁₆ -C ₁₈
Emulsifier with a strong emulsifying effect, increases the viscosity of mineral oils.

 DIMETICONE + CYCLOMETICONE (SILK) film-forming components. They are a composition based on dimethyl siloxanes (dimethicone) and cyclomethylsiloxanes (cyclomethicone). Grades A, B, C, G, D are produced with the content of dimethicone,%: 10, 30, 50, 70, 90, respectively, the rest is cyclomethicone.

Свойства диметикона и циклометикона: гидрофобны, имеют малое поверхностное натяжение, не препятствуют кожному дыханию, легко растираются, устойчивы к грибкам и бактериям, неаллергенны, устойчивы к воздействию высоких температур и к окислению, совместимы с широким спектром косметических препаратов, не влияют на эффективность активных компонентов.

Properties of dimethicone and cyclomethicone: hydrophobic, have a low surface tension, do not interfere with skin respiration, are easily rubbed, resistant to fungi and bacteria, non-allergenic, resistant to high temperatures and oxidation, compatible with a wide range of cosmetic preparations, do not affect the effectiveness of active components .

 Advantages: protect the skin, repel water, make the skin soft and velvety, breathable, eliminate stickiness, soften and lubricate, are colorless, have no smell and taste, eliminate soapiness (prevent the formation of foam upon emulsification), are easily distributed on the skin without leaving an oil film and not accumulating, non-greasy to the touch.

Провитамин В₅ обладает быстрым и глубоко увлажняющим действием, стимулирует клеточную регенерацию и помогает в восстановлении тканей, способствует нормальной кератинизации, лечению хирургических, травматических или термических ран, действует как противовоспалительный агент, эффективен при обработке чрезмерного загара.

Provitamin B ₅ has a fast and deeply moisturizing effect, stimulates cell regeneration and helps in tissue repair, promotes normal keratinization, treats surgical, traumatic or thermal wounds, acts as an anti-inflammatory agent, and is effective in treating excessive tanning.

Oil sequence
Medicinal raw material is grass. It contains mucus, bitterness, essential oil, a large amount of carotene (up to 6 mg%), ascorbic acid (100 to 1000 mg%), tannins with a high content of polyphenyls, which are attributed anti-inflammatory and antiseptic properties.

 Decoctions from a series of herbs are used for washing and rubbing with scrofula, exudative diathesis and scabies in children.

 The crushed leaves of the string are applied to wounds and ulcers, which helps to cleanse them from pus, dry them and heal more quickly [6].

Аллантоин относится к категории безопасных и эффективных защитных средств для кожи. Оказывает эпителизирующее действие на шероховатую и в трещинах кожу, устраняет шелушение и мозолистые образования, делает кожу гладкой и эластичной. В присутствии аллантоина усиливаются регенерационные свойства кожи. При добавлении в средства по уходу за кожей лица и тела обеспечивает мягкость, шелковистость кожи, она приобретает чистый, ухоженный вид.

Allantoin is classified as a safe and effective skin protective product. It has an epithelizing effect on rough and cracked skin, eliminates peeling and callosity, makes the skin smooth and supple. In the presence of allantoin, the regenerative properties of the skin are enhanced. When added to face and body skin care products, it provides softness, silkiness of the skin, it acquires a clean, well-groomed appearance.

 CARBOPOL is a polymer of acrylic acid. It is easily dispersed in water, quickly soaked, stabilizing emulsions and increasing the viscosity of the finished cream.

 CARBOMERS are rare crosslinked copolymers of carboxylic acid and allyl ethers of polyhydric alcohols; they are used to thicken polar systems. Issued according to TU 2433-021-00480689-94.

 SAKAP is a copolymer of acrylic acid and polyallyl pentaerythritol esters. It is used to thicken polar compounds, produced according to TU 6-02-1118-83.

 SAKAP-P is a rare crosslinked copolymer of acrylic acid and polyallyl pentaerythritol esters. Designed for thickening polar liquids (water, alcohols, glycerin, glycols and others) and as a binder with a wide spectrum of action. It is used as an auxiliary substance in the creation of dosage forms in the pharmaceutical industry (ointments, gels, suspensions, tablets), as well as in the cosmetic and perfumery industries in the form of water and water-alcohol gels, lotions, ointments. Produced according to TU 6-36-41P-94.

The compositions of the cosmetic cream for hands and nails for several examples are shown in table N 2
The optimal selection of the components of the claimed cream provides a high protective and preventive effect.

 When components below the indicated concentrations are introduced into the cream, a protective and preventive effect is not provided, and an increase in the input of the components leads to delamination of the emulsion.

Cream is prepared according to the following technology:
The preparatory boiler for the preparation of the fat phase is loaded with: trisethearet - 4 phosphate, high molecular weight alcohols, silk, vitamin F. Extract of an oil sequence, perfume and vegetable oil and heated to a temperature of 80-85 ^o C.

Water and carbopol are charged into the reactor, heated to a temperature of 50 ^° C., a stirrer is turned on and stirred until the carbopol is completely dissolved in water. Then glycerin, allantoin is added to the reactor and heated to a temperature of 70-75 ^o C. From the preparatory boiler, molten fatty raw materials are fed into the reactor and a mixture of methyl and propyl paraoxybenzoic acid esters is charged.

Emulsification of the cream is carried out at a temperature of 75-80 ^o C for 20-30 minutes At a temperature of 60-65 ^o C add triethanolamine, 40% aqueous solution of ethyl alcohol and a solution of panthenol. Turn on cooling to 40-45 ^o C and load as cooling, Bronitrol, then the perfume composition.

 The finished cream is analyzed, then pumped into a collection container for storage and transferred to the packaging.

 The cream is a homogeneous mass of white with a delicate floral smell.

 An experimental batch of cream has been developed.

 The inventive cream has passed experimental and clinical trials in the Scientific and Practical Association "Cosmetology" of the Ministry of Health of Russia.

 Experimental studies have shown that after 21 skin application of hand and nail cream in 16 light-colored guinea pigs weighing 230-250 g, its general toxic effect on animals was not revealed, as evidenced by the results of a comparative analysis of the behavior of body weight dynamics, the state of internal organs , skin, wool of the experimental and control groups.

 The cream does not have an irritating and sensitizing effect. Pathological changes in the structures of the skin and liver of animals were not detected.

 Clinical trials were conducted on 20 clinically healthy individuals without a burdened allergic history at the age of 30 to 55 years. According to patchwork and application samples, it is shown that the cream is harmless, does not have an irritating and allergenic effect.

 The cream is easily and evenly applied, well absorbed, softens and nourishes the skin of the hands, has a beneficial effect on the nail apparatus, preventing the formation of burrs.

 The course application of the cream (15 applications) eliminates the phenomenon of dry skin, smoothes the network of fine wrinkles of the skin of the hands, softens the periungual roller. Capillaroscopy of the nail apparatus shows an improvement in microcirculation.

Claims (1)

Cosmetic cream for hands and nails, containing a structure-forming emulsifier, a structure-forming component, a film-forming component, an oil phase, distilled or propylene glycol glycerin, vitamin F, dietary supplements, triethanolamine, highly purified ethyl alcohol, preservatives - methyl esters and propyl parabens, and water, characterized in that it further comprises allantoin, carbopol, or carbomers, or sacap, or Sacap-P, and as a structure-forming emulsifier tritsetearet using 4-phosphate, as a structurant component comprises alcohols of fraction C ₁₇ -C _18, overclocked (primary synthetic), alcohols, or high molecular weight synthetic C ₁₆ -C ₁₈ (import), or synthetic alcohols, higher fatty primary, fraction C ₁₆ -C _20, as the oil phase - perfume oil or paraffin oil and refined olive oil or sunflower oil High oleic refined, deodorized or refined and deodorized soybean oil or cottonseed oil salad deo th e or oil from fruit seeds and almonds, as film-forming components - dimethicone and cyclomethicone, as dietary supplements used provitamin B _5, and the extract oil series, and as a preservative additionally contains bronitrol or bronopol or paraformaldehyde in the following ratio, wt.%:
Tricetearet-4 Phosphate - 1.00 - 3.00
Alcohols of the fraction C ₁₇ -C ₁₈ dispersed (synthetic primary), or high molecular weight alcohols synthetic C ₁₆ -C ₁₈ (imported), or alcohols synthetic primary higher fatty, fractions C ₁₆ -C ₂₀ - 2,00 - 4,00
Perfume or vaseline oil - 8.00 - 10.00
Refined olive oil, or deodorized high oleic sunflower oil, deodorized refined soybean oil, or deodorized cottonseed oil, or fruit and almond seed oil - 1.00 - 3.00
Dimethicone + Cyclomethicone - 0.50 - 1.00
Distilled glycerin or propylene glycol - 3.00
Vitamin F - 1.00
Provitamin B ₅ (panthenol) - 1.00
Oil sequence extract - 1.00
Allantoin - 0.20
Carbopol, or carbomer, or Sacap, or Sacap-P - 0.10 - 1.00
Triethanolamine - 0.10 - 1.00
Rectified ethyl alcohol of the highest purification - 1.00 - 5.00
Methyl paraoxybenzoic acid ester - 0.30
Propyl paraoxybenzoic acid ester - 0.15
Bronitrol, or bronopol, or paraforms - 0.05
Perfume Composition - Up to 0.70
Drinking Water - Else $

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