RU2602473C1 - Composition for babies' bathing - Google Patents

Abstract

FIELD: cosmetology.

SUBSTANCE: invention relates to cosmetic industry and represents composition for babies bathing containing sodium cocoamphoacetate, lauryl glucosid, cocamidopropyl betaine, allantoin, cocoglucoside and glyceryl oleate, panthenol, camomile extract, propylene glycol and PEG-55 propylene glycol oleate, polysorbate-20, EDTA 2-water disodium salt, citric acid monohydrate food, methylchloroisothiazolinon, methylisothiazolinon, magnesium chloride, magnesium nitrate perfume and drinking water, wherein ingredients of composition are taken in certain ratio, wt%.

EFFECT: invention provides soft and gentle cleaning of sensitive skin and hair of child, does not cause anxiety even in case of accidental contact with eye and it is hypoallergenic.

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Description

The invention relates to the field of cosmetology and relates to means for washing / bathing children.

The child’s health, especially in infancy, his mood and well-being depend on how well organized his care is.

Bathing is one of the most enjoyable and important components of daily care. But bathing a baby is more than just a hygienic procedure. Detergents should not only clean, but also care for and protect children's skin.

Currently, bathing products specially designed for bathing children from the first days of life are becoming more widespread.

Funds for bathing children of such major Russian manufacturers as Nevskaya Cosmetics and Our Mother, which have established themselves as leading companies producing cosmetic products for children, are presented on the market.

Children's bath gel from the first days of life, the manufacturer "Our Mother", containing the following components: Sodium laureth sulfate - anionic surfactant; Cocamidopropyl Betaine - amphoteric surfactant; Derived starch (Maltooligosyl Glucoside / Hydrogenated Starch Hydrolysate) - a moisturizing agent for skin and hair; Cocamide DEA - nonionic surfactant; Decyl glucoside is a nonionic surfactant; Laureth-7 citrate - a surfactant; Sodium Chloride - Thickener; Sequence Extract (Bidens Tripartita Extract), Calendula Extract (Calendula Officinalis Extract), Wheat Germ Extract (Triticum Vulgare Extract), Silver Ions - dietary supplements; Methylchloroisothiazolinone, Methylisothiazolinone - Preservatives; Citric acid - pH regulator; Perfume and Water.

A baby bathing tool from head to toe “Eared Nanny” from the first days of life, manufacturer “Neva Cosmetics”, containing the following components: Sodium laureth sulfate - anionic surfactant; Cocamidopropyl Betaine - amphoteric surfactant; Lauryl glucoside is a nonionic surfactant; Cocamide DEA - nonionic surfactant; Sodium chloride, Tridecet-9 - thickeners; Grape extract (Vitis Vinifera Juice), Bisabolol, Aloe extract (Aloe Barbadensis Gel), Propylene glycol (extract component) - dietary supplements; Citric acid - pH regulator; Disodium EDTA - a chelating agent; Methylisothiazolinone - a preservative; Perfume and Water.

The composition of this product includes Sodium Laureth Sulfate, Cocamide DEA and Sodium Chloride, which are not recommended for use in products intended for infants and young children [1].

The objective of the present invention is to develop a new hypoallergenic means for bathing, based on mild surfactants recommended for use in detergents for children from the first days of life.

The problem is solved by the composition of the claimed composition for bathing babies, which combines mild surfactants: Lauryl glucoside - nonionic surfactant, Cocoamphoacetate sodium - amphoteric surfactant, Cocamidopropyl betaine - amphoteric surfactant, Polysorbate-20 - nonionic surfactant -active substance; thickener - Propylene glycol and PEG-55 Propylene glycol Oleate; caring components: Coco-Glucoside and Glyceryl Oleate - lipid enhancer, Allantoin, Panthenol, Chamomile extract - dietary supplements; Citric acid - pH regulator; EDTA 2-disodium salt - a chelating agent; Methylchloroisothiazolinone, Methylisothiazolinone, Magnesium chloride, Magnesium nitrate - preservative; A fragrance free of allergens and Water, in the following ratio of components, wt.%:

Sodium Cocoamphoacetate 1.00 ÷ 5.00 Lauryl glucoside 3.00 ÷ 10.00 Cocamidopropyl Betaine 1.00 ÷ 4.00 Allantoin 0.10 ÷ 0.50 Cocoglucoside and Glyceryl Oleate 0.50 ÷ 4.00 Panthenol 0.01 ÷ 1.00 Chamomile extract 0.01 ÷ 0.50 Propylene glycol and PEG-55 propylene glycol oleate 0.00 ÷ 2.50 Polysorbate 200.01 ÷ 2.50 Disodium EDTA 2-water 0.10 ÷ 0.50 Food citric acid monohydrate 0.00 ÷ 1.00 Methylchloroisothiazolinone 0.00115 Methylisothiazolinone 0,00035 Magnesium chloride 0,00075 Magnesium nitrate 0,023 Perfume 0.10 ÷ 0.60 Drinking water before 100.00%

We give a description of the main raw materials used.

The detergent base of the bathing composition consists of mild surfactants:

Nonionic surfactant - Lauryl Glucoside. Trademark Plantacare 1200 UP (Lauryl Glucoside). This ingredient is synthesized from natural raw materials in the process of rectification of vegetable fats (coconut oil) and glucose. It has good foaming ability and has a mild cleansing effect [1, 2, 3]. When Lauryl Glucoside is combined with other surfactants, a synergistic effect is observed, which allows to reduce the concentration of the main surfactants and thereby improve the dermatological characteristics of the finished product while maintaining good consumer properties. Lauryl glucoside has the least irritating effect on the skin compared to other surfactants [4].

Amphoteric surfactants - Cocamidopropyl Betaine (Trademark Dehyton K / Genagen CAB) and Sodium Cocoamphoacetate (Trademark Miranol Ultra C32 / Rewoteric AM C).

Cocamidopropylbetaine - a mild auxiliary surfactant that does not irritate the skin - is one of the safest. A derivative of coconut oil fatty acid amides. It has good foaming and cleansing properties. It has a softer effect on the skin than anionic surfactants. Its combination with anionic surfactants leads to a significant improvement in the dermatological qualities of the final product [1, 2, 3, 4].

Sodium cocoamphoacetate is a surfactant with a mild cleansing effect. Its main property is associated with the absence of irritating effects on the eyes, as confirmed by RBC tests. This surfactant also has good foaming ability, not depending on the degree of water hardness and pH changes; It is highly effective even in the presence of overwhelming cosmetic ingredients; good washing action [2, 3, 4, 5].

The combination of three surfactants — Sodium Cocoamphoacetate, Cocamidopropyl Betaine and Lauryl Glucoside — has optimal dermatological properties. In addition, this triple combination is characterized by the best pricing.

Kokoglucoside and Glyceryl Oleate (Lamesoft P065 Brand), a natural product that protects the skin from overdrying, a microlipid for softness and moisturization of the skin, are used as an amplifier for the lipid layer of the skin.

The product is made from natural raw materials (coconut, palm, sunflower and corn oils), it is an amplifier of the lipid layer of the skin, which prevents unwanted degreasing and dry skin. It softens and moisturizes the skin due to the adsorption of glyceryl oleate. Declared as a lipid identical to a lipid located on the surface of the skin [1, 6].

Allantoin, Panthenol and Chamomile Extract were selected as biologically active additives:

Allantoin (Trademark Allantoine) is a powerful anti-irritant that reduces inflammation and protects the skin from irritation. It has a softening and effective moisturizing effect on the skin and hair, stimulates the healing of the skin [1].

Panthenol (Trademark D-Panthenol 50 P) is used as provitamin B5. It has a healing, moisturizing and smoothing effect. Gives skin elasticity, soothes, relieves irritation and inflammation [1].

Chamomile extract has an anti-inflammatory effect, relieves irritation, softens hair and skin [7, 8].

The product PEG-55 propylene glycol oleate and Propylene glycol (Trademark ANTIL 141 liguid), which is a 40% solution of PEG-55 Propylene Glycol Oleate in Propylene Glycol, was chosen as a thickener. This product is used as a thickening agent for aqueous surfactant solutions. It is compatible with all standard anionic, cationic, amphoteric and nonionic surfactants. ANTIL 141 liguid shows good dermatological compatibility, this property is best manifested in especially mild formulations. In addition to its thickening effect, ANTIL 141 is also a moderate solubilizer. In combination with Polysorbate 20 (Trademark Tween 20), the solubilizing effect of surfactants increases, which helps to obtain clear solutions with a high content of perfume compositions and essential oils.

The aromatic composition in the claimed composition does not contain components related to the group of substances that are potential allergens in accordance with Appendix No. 3 of the European Regulation on Cosmetic Products No. 1223/2009 (ANNEX III of EUROPEAN COSMETIC REGULATION (EC)).

Technology for preparing compositions for bathing babies

Water and EDTA disodium salt are charged into the reactor, heated to a temperature of 40-45 ° C with stirring until the raw materials are completely dissolved. Then, Allantoin is added to the reactor and also stirred until it is completely dissolved.

Then, Sodium Cocoamphoacetate, Cocamidopropyl Betaine, Lauryl Glucoside, Coco-Glucoside and Glyceryl Oleate are charged. At the end of the feed loading, stirring is switched on and the mass is mixed at a temperature of 40-45 ° C until the feed is completely dissolved.

Then turn off the heat and add an aqueous solution of citric acid. Then include cooling and mixing until a homogeneous mass.

During cooling at a temperature of 30-33 ° C, Polysorbate 20, PEG-55 Propylene glycol Oleate and Propylene glycol, Panthenol, Chamomile extract, Methylchloroisothiazolinone and Methylisothiazolinone and Magnesium chloride and Magnesium nitrate and perfume are introduced. The mass is stirred for 10-15 minutes until a homogeneous consistency is obtained.

A sample of the finished composition for bathing babies is taken for a physical and chemical analysis.

The finished composition for bathing babies is pumped into the storage hopper and then served on the packaging.

The quality of the resulting composition for bathing infants must comply with GOST 31696-2012.

An experimental batch of composition for bathing babies was developed.

The composition for bathing babies has been tested in the Test Laboratory Center ANO "Cosmetic Test". The tests were conducted on a group of children aged 1 month to 12 years (from 1 to 6 months - 18 children, from 6 months to 2 years - 5 children, from 2 to 12 years - 2 children). According to the results of the studies, it was concluded that this tool can be attributed to effective hypoallergenic non-irritating eye mucous cosmetics for children, which can be marked with the phrases “Without tears” and “Hypoallergenic”.

Also, tests of the claimed composition were conducted at the Testing Laboratory Center of the Federal State Budgetary Institution “State Scientific Center of Dermatovenerology and Cosmetology” of the Ministry of Health of the Russian Federation.

Tests showed the absence of a general toxic, irritating and sensitizing effect.

The test results of the claimed composition for bathing infants for microbial purity showed a complete absence of bacteria, yeast and molds.

Literature:

1. Encyclopedia of ingredients for cosmetics and perfumes. School of cosmetic chemists. Moscow, 2015.

2. The basics of cosmetic chemistry. Basic provisions and modern ingredients. Under the general editorship of T. Puchkova. Publishing house "School of cosmetic chemists." Moscow, 2011.

3. A. Margolin, E. Hernandez. New cosmetology. Volume II Publisher: Klavel Firm LLC. Moscow, 2007.

4. The journal "Cosmetics and Medicine" 4/98, p. 33-39.

5. Rhodia. Miranol. A series of high-purity amphoteric surfactants (surfactants) with optimal properties and harmlessness. Home, Personal Care & Industrial Ingredients, 2005.

6. N. Boyxen, H. Hensen, W. Seipel. Lamesoft PO 65. Caring additive with multifunctional properties on a natural basis. Kosmetik No. 11/98, January 1998.

7. A.M. Zadorozhny, A.G. Koshkin, S.Ya. Sokolov, A.I. Schroeter. Handbook of medicinal plants. Publishing house "Forest industry". Moscow, 1989.

8. L.Ya. Sklyarevsky, I.A. Gubanov. Medicinal plants in the home. Publishing house "Rosagropromizdat". Moscow, 1989.

Claims (1)

Composition for bathing babies containing sodium cocoamphoacetate, lauryl glucoside, cocamidopropyl betaine, allantoin, cocoglucoside and glyceryl oleate, panthenol, chamomile extract, propylene glycol and PEG-55 propylene glycol oleate, polysorbate-20, disodium citrate 2-sodium dihydrate , methylchloroisothiazolinone, methylisothiazolinone, magnesium chloride, magnesium nitrate, perfume and drinking water, in the following ratio, wt.%:
Sodium Cocoamphoacetate 1.00 ÷ 5.00 Lauryl glucoside 3.00 ÷ 10.00 Cocamidopropyl Betaine 1.00 ÷ 4.00 Allantoin 0.10 ÷ 0.50 Cocoglucoside and Glyceryl Oleate 0.50 ÷ 4.00 Panthenol 0.01 ÷ 1.00 Chamomile extract 0.01 ÷ 0.50 Propylene glycol and PEG-55 propylene glycol oleate 0.00 ÷ 2.50 Polysorbate 20 0.01 ÷ 2.50 Disodium EDTA 2-water 0.10 ÷ 0.50 Food citric acid monohydrate 0.00 ÷ 1.00 Methylchloroisothiazolinone 0.00115 Methylisothiazolinone 0,00035 Magnesium chloride 0,00075 Magnesium nitrate 0,023 Perfume 0.10 ÷ 0.60 Drinking water up to 100.00%