COSMETIC HAIRCARE PRODUCT FOR THE STRAIGHTENING OF HAIR IN SHAMPOO FORMAT

Abstract

A cosmetic haircare product for the straightening of hair in shampoo format, belonging to the technical field of cosmetics, is disclosed. The shampoo is ready to be used in a single step, and comprises: Water, Sodium Laureth Sulphate, Lactic Acid, Glycolic Acid, Glyoxylic Acid, Cocamide DEA, Cocamidopropyl Betaine, Salicylic Acid, Glycol Distearate, Thioctic acid, Perfume (fragrance), Mica CI 77019, CI 77891, D-Limonene, Linalool, Propylene glycol, Hexyl cinnamal, Sodium hyaluronate, Butylphenyl methylpropional, DMDM hydantoin and Phenoxyethanol. Its method of use is also disclosed.

Claims

1. A straightening shampoo which comprises Water, Sodium laureth sulphate, lactic acid, glycolic acid, glyoxylic acid, cocamide DEA, cocamidopropyl betaine, salicylic acid, glycol distearate, thioctic acid, perfume (fragrance), mica CI 77019, CI 77891, D-Limonene, linalool, propylene glycol, hexyl cinnamal, sodium hyaluronate, butylphenyl methylpropional, DMDM hydantoin and phenoxyethanol.

2. A straightening shampoo according to claim 1, which contains 8 to 16 wt. % of sodium laureth sulphate, 5 to 15 wt. % lactic acid, 5 to 15 wt. % glycolic acid, 5 to 15 wt. % glyoxylic acid, 1 to 11 cocamide DEA, 1 to 11 wt. % cocamidopropyl betaine, 0.5 to 1.50% salicylic acid, 0.5 to 1.5 wt. % glycol distearate, 0.5 to 1.5 wt. % thioctic acid, 0.5 to 1.5 wt. % perfume (fragrance), 0.06 to 1 wt. % mica CI 77019, 0.09 to 1 wt. % CI 77891, 0.04 to 1 wt. % D-Limonene, 0.03 to 1 wt. % linalool, 0.09 to 1 wt. % propylene glycol, 0.02 to 1 wt. % hexyl cinnamal, 0.09 to 1 wt. % sodium hyaluronate, 0.01 to 1 wt. % butylphenyl methylpropional, 0.09 to 1 wt. % DMDM hydantoin and 0.09 to 1 wt. % phenoxyethanol and the rest being water

3. A straightening shampoo according to claim 1, which contains 8 to 16 wt. % of sodium laureth sulphate, 5 to 15 wt. % lactic acid, 5 to 15 wt. % glycolic acid, 5 to 15 wt. % glyoxylic acid, 1 to 11 cocamide DEA, 1 to 11 wt. % cocamidopropyl betaine, 0.5 to 1.50% salicylic acid, 0.5 to 1.5 wt. % glycol distearate, 0.5 to 1.5 wt. % thioctic acid, 0.5 to 1.5 wt. % perfume (fragrance), 0.1 to 1 wt. % mica CI 77019, 0.09 to 1 wt. % CI 77891, 0.09 to 1 wt. % D-Limonene, 0.09 to 1 wt. % linalool, 0.09 to 1 wt. % propylene glycol, 0.09 to 1 wt. % hexyl cinnamal, 0.09 to 1 wt. % sodium hyaluronate, 0.09 to 1 wt. % butylphenyl methylpropional, 0.09 to 1 wt. % DMDM hydantoin and 0.09 to 1 wt. % phenoxyethanol and the rest being water.

4. A straightening shampoo according to claims 1, which comprises comprises 12.65 wt. % of sodium laureth sulphate, 10 wt. % lactic acid, 10 wt. % glycolic acid, 10 wt. % glyoxylic acid, 3 wt. % cocamide DEA, 3 wt. % cocamidopropyl betaine, 1% salicylic acid, 0.75 wt. % glycol distearate, 1 wt. % thioctic acid, 0.855 wt. % perfume (fragrance), 0.234 wt. % mica CI 77019, 0.066 wt. % CI 77891, 0.043 wt. % D-Limonene, 0.036 wt. % linalool, 1 wt. % propylene glycol, 0.024 wt. % hexyl cinnamal, 1 wt. % sodium hyaluronate, 0.013 wt. % butylphenyl methylpropional, 0.09 wt. % DMDM hydantoin and 0.09 wt. % phenoxyethanol and the rest being water.

5. A method for straightening the hair, comprising the steps of: a) Moistening the hair; b) Applying a straightening shampoo that comprises Water, Sodium laureth sulphate, lactic acid, glycolic acid, glyoxylic acid, cocamide DEA, cocamidopropyl betaine, salicylic acid, glycol distearate, thioctic acid, perfume (fragrance), mica CI 77019, CI 77891, D-Limonene, linalool, propylene glycol, hexyl cinnamal, sodium hyaluronate, butylphenyl methylpropional, DMDM hydantoin and phenoxyethanol., to cover the entirety of the hair, and massaging, without adding water, allowing it to act for 20 minutes; c) Rinsing completely; d) Drying completely the hair; and e) Ironing each lock of hair from 7 to 15 times.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0010] Therefore, in view of the aforementioned problems and with the resolution to overcome the same, and aiming to fulfill the related goals, the following improved cosmetic haircare product for the straightening of hair, in shampoo format was developed.

[0011] This product comprises:

[0012] Water, Sodium Laureth Sulphate, Lactic Acid, Glycolic Acid, Glyoxylic Acid, Cocamide DEA, Cocamidopropyl Betaine, Salicylic Acid, Glycol Distearate, Thioctic acid, Perfume (fragrance), Mica CI 77019, CI 77891, D-Limonene, Linalool, Propylene glycol, Hexyl cinnamal, Sodium hyaluronate, Butylphenyl methylpropional, DMDM hydantoin and Phenoxyethanol.

[0013] This composition and the method of use of the cosmetic haircare product for the straightening of hair, in shampoo format, presents advantages in comparison with habitual straighteners.

[0014] Specifically, the present straightening shampoo presents a much more rapid method of application (approximately 4 minutes) when compared with the other presentations of straighteners existing on the market, such as creams, emulsive lotions or gels, which may take from 20 to 40 minutes for application of the product to the strands.

[0015] As previously indicated, the invention refers to a cosmetic haircare product for the straightening of hair, in shampoo format, which comprises:

TABLE-US-00001 w. t % INCI NAME CAS Balance Water 7732-18-5 8 to 16 Sodium Laureth Sulfate 9004-82-4 5 to 15 Lactic Acid  50-21-5 5 to 15 Glycolic Acid  79-14-1 5 to 15 Glyoxylic Acid  298-12-4 1 to 11 Cocamide DEA 68603-42-9  1 to 11 Cocamidopropyl Betaine 61789-40-0  0.5 to 1.50 Salicylic Acid  69-72-7 0.5 to 1.50 Glycol Distearate  627-83-8 0.5 to 1.50 Thioctic acid 1077-28-7 0.5 to 1.50 Perfume (fragrance) Cosing 0.1 to 1   Mica CI 77019 12001-26-2  0.06 to 1    CI 77891 13463-67-7  0.04 to 1    D-Limonene 5989-27-5 0.03 to 1    Linalool  78-70-6 0.09 to 1    Propylene glycol  57-55-6 0.02 to 1    Hexyl cinnamal  80-54-6 0.09 to 1    Sodium hyaluronate 9067-32-7 0.01 to 1    Butylphenyl methylpropional  118-58-1 0.09 to 1    DMDM hydantoin 6440-58-0 0.09 to 1    Phenoxyethanol  122-99-6

[0016] These components are combined to yield a straightening product in shampoo format, suited for use in a single step.

[0017] In a preferred embodiment, the shampoo comprises:

TABLE-US-00002 w. t % INCI NAME CAS Balance Water 7732-18-5 8 to 16 Sodium Laureth Sulfate 9004-82-4 5 to 15 Lactic Acid  50-21-5 5 to 15 Glycolic Acid  79-14-1 5 to 15 Glyoxylic Acid  298-12-4 1 to 11 Cocamide DEA 68603-42-9  1 to 11 Cocamidopropyl Betaine 61789-40-0  0.5 to 1.50 Salicylic Acid  69-72-7 0.5 to 1.50 Glycol Distearate  627-83-8 0.5 to 1.50 Thioctic acid 1077-28-7 0.5 to 1.50 Perfume (fragrance) Cosing 0.1 to 1   Mica CI 77019 12001-26-2  0.09 to 1    CI 77891 13463-67-7  0.09 to 1    D-Limonene 5989-27-5 0.09 to 1    Linalool  78-70-6 0.09 to 1    Propylene glycol  57-55-6 0.09 to 1    Hexyl cinnamal  80-54-6 0.09 to 1    Sodium hyaluronate 9067-32-7 0.09 to 1    Butylphenyl methylpropional  118-58-1 0.09 to 1    DMDM hydantoin 6440-58-0 0.09 to 1    Phenoxyethanol  122-99-6

[0018] In a more preferred embodiment, the shampoo comprises 12.65 wt. % of sodium laureth sulphate, 10 wt. % lactic acid, 10 wt. % glycolic acid, 15 wt. % glyoxylic acid, 3 wt. % cocamide DEA, 3 wt. % cocamidopropyl betaine, 1% salicylic acid, 0.75 wt. % glycol distearate, 1 wt. % thioctic acid, 0.855 wt. % perfume (fragrance), 0.234 wt. % mica CI 77019, 0.066 wt. % CI 77891, 0.043 wt. % D-Limonene, 0.036 wt. % linalool, 1 wt. % propylene glycol, 0.024 wt. % hexyl cinnamal, 1 wt. % sodium hyaluronate, 0.013 wt. % butylphenyl methylpropional, 0.09 wt. % DMDM hydantoin and 0.09 wt. % phenoxyethanol.

[0019] The manufacturing process consists in blending and homogenising all the ingredients in an appropriate reactor.

[0020] The final product presents the following characteristics:

[0021] Appearance: Viscous liquid

[0022] Colour: Pearly

[0023] Aroma: Characteristic

[0024] Density: 1.20 g/mL

[0025] pH: Up to 2.00

[0026] The product is presented in packages of different sizes, between 50 g and 1 kg, and also in bulk packs of 50 kg to 1000 kg.

Method of Use:

[0027] 1. Moisten the hair. [0028] 2. Apply a sufficient quantity of the Straightening Shampoo to cover the entirety of the hair, and massage, without adding water. [0029] 3. Allow to act for 20 minutes. [0030] 4. Rinse completely. [0031] 5. Dry the hair 100%. [0032] 6. Iron each lock of hair from 7 to 15 times.

[0033] Subsequent to ironing, the hair treatment is complete.

[0034] Within the scope of its basic composition, described above, the cosmetic haircare product for the straightening of hair, in shampoo format which is the object of the present patent, may present quantitative and/or qualitative modifications without departing from the scope of protection requested.