HU200909B - Hair-restorer and composition for preventing hair from becoming greasy - Google Patents

Abstract

Hair growth promoting and anti-greasiness agent contains: chestnut starch, extracts of common comfrey buds of black poplar and birthwort leaves. The grease reducing cream contains extract of black poplar buds and leaves of nettle.

Description

The present invention relates to hair care compositions containing herbal extracts, preferably to hair growth and anti-depilatory compositions.

Several proposals for hair growth agents are known in the literature. For example, U.S. Patent No. 263,216. The Austrian patent proposes the use of fatty acid monoesters, polyalcohols and polyoxyethylene sorbitan, i.e. synthetic materials. No. 169,439. The U.S. Patent No. 5,198,123 to H1 discloses water-alcoholic horseradish extract, bergamot oil and coumarin, however, since bergamot oil makes it photosensitive, its use is difficult. No. 166,460. The active ingredient in the Hungarian patent application is an aqueous extract of black or Canadian poplar flower. The disadvantage of both formulations in the Hungarian patents is that they can only be used with the remaining hair bulbs.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a composition which promotes the formation of new hair follicles instead of the already extinct ones.

The present invention is based on the discovery that chestnut starch and anti-blackberry, blackberry leaf and lingonberry extract and castor oil compositions fulfill this function, stimulate hair bulb formation and growth, and exfoliate skin.

The invention thus relates to hair care compositions, preferably to hair growth emulsions and hair lotions and anti-grease creams, based on 100 parts by weight of the composition.

10-40% by weight of chestnut starch,

5-40% by weight extract of black asparagus in ethanol, 1-5% by weight of dry matter,

20-70% aqueous extract of wolf-straw leaves with 1-5% dry matter, or

10 to 30% by weight of anhydrous nettle leaf extract containing from 1 to 5% by weight of dry matter, optionally from 4 to 12% by weight of antifungal extract of water containing from 1 to 5% by weight of dry matter and optionally containing 10 to 30% by weight of castor oil such as a carrier, preferably adeps lanae, an emulsifier, preferably egg yolk or triethanolamine and a disinfectant, preferably borax.

The hair growth emulsion contains from 10 to 40% by weight, preferably 25% by weight, of chestnut, in particular horse-chestnut starch,

6 to 18%, preferably 12%, of ethyl black liquor extract,

20-50 wt%, preferably 35 wt% aqueous wolf straw extract,

4-12% by weight, preferably 8% by weight, of an aqueous blackblock extract and

It contains from 10 to 30%, preferably 20% by weight of castor oil and optionally an emulsifier.

Hair growth alcohol per 100 t

10-401%, preferably 25% by weight of chestnut starch, in particular horse chestnut starch,

10-40% by weight, preferably 25% by weight, of ethyl black liquor extract and

It contains from 30 to 70 wt%, preferably 50 wt% aqueous wolf straw extract.

Anti-grease cream per 100 t

Chestnut starch, especially horse chestnut starch, 20-40% by weight, preferably 30% by weight,

5 to 15%, preferably 10%, of ethyl black liquorice extract,

10 to 30% by weight, preferably 20% by weight of aqueous nettle extract and

It contains from 20 to 60% by weight, preferably 40% by weight, of a hydrating cream base.

The preparation of the compositions of the present invention is illustrated by the following examples.

Example 1

Preparation of hair growth emulsion

(a) 30 kg of peeled horse-chestnut are cooked in 70 liters of water for 35 minutes and then pressed to obtain horse-chestnut starch.

b) 10 dg of the anti-black drug is boiled for 30 minutes in 1 liter of water, then rested for 10 hours and decanted to give a gelatinous gel with a dry solids content of 2%.

c) 20 dg of black asparagus are soaked in 1 L of 96% ethyl alcohol for 10 days and filtered. The extract has a dry matter content of 5% by weight.

d) Boil 10 dg of wolf-straw leaf for 15 minutes in 1 liter of water, leave for 10 hours, then strain. The dry matter content of the extract

1.5%.

Then there are two ways to proceed.

dg, horse chestnut starch obtained in step a), 8 dg, black barrier gel obtained in step b), 1.2 dl,

The lard extract obtained in step c), 3.5 dl of the wolf-straw leaf extract obtained in step d) and 20 dg of castor oil are mixed to obtain a well-spreadable emulsion.

Alternatively, 5 g of castor oil can be mixed with 3 g of beet sugar and 2 g of the anti-blocking gel obtained in step b).

To the blackcurrant bud extract obtained in step dg, 3 dg of horse chestnut starch obtained in step a), 1 dg of egg yolk and 1 dl of distilled water are added. After homogenization, the above castor oil beet sugar antifouling gel and the wolf-straw extract obtained in step d) are added and the mixture is homogenized again.

The resulting emulsion is rubbed into the scalp once a day and washed with soapy water before going to bed.

Example 2

Preparation of Hair Growth Alcohol dg, 2.5 g of horse chestnut starch obtained in Example 1 a), 5 dl of Example 1 c) and 5 dl of Example 1

The wolf straw leaf extract obtained in step d) is mixed. The resulting alcohol is rubbed into the scalp twice a day.

Example 3

Preparation of anti-grease cream Dg Nettle leaf drug is boiled for 15 minutes in 1 liter of water, then allowed to stand for 10 hours and filtered. The extract has a dry matter content of 1% by weight.

dg of the nettle juice extract obtained above, 3 dg of horse chestnut starch obtained in Example 1 (a), 1 dl of black locust bean extract obtained in Example 1 (c) and 4 dg of hydrating cream stock are mixed.

HU 200909 Β

Ingredients of the hydrating cream:

adeps lanae 50 g, eucerin 50 g, borax 10 g triethanolamine 10 g castor oil 200 g distilled water 500 g

201% malic acid 80 g,

Citric acid 201% 40 g

The cream is rubbed into dry hair and brushed after drying.

Claims (6)

PATIENT INDIVIDUAL POINTS 1. Hair care preparations containing herbal extracts, preferably hair growth emulsions and hair lotions and anti-fatty creams, characterized in that they are 100 t 10-40% chestnut starch 5 to 40% black ethanol, 1-5% dry solids blackcurrant extract, 20-70% aqueous 1-5% w / w dry matter extract, or 10 to 30% aqueous, 1-5% dry matter extract of nettle leaves, optionally 4 to 12% aqueous black barrier extract containing 1-5% dry matter, and optionally 10 to 30% castor oil in the case of a conventional excipient such as a carrier, preferably an adeflanae, an emulsifier, preferably an egg yolk or a triethanolamine and a disinfectant, preferably a borax. A hair loss emulsion according to claim 1, characterized in that 10 to 40% by weight, preferably 25% by weight, of chestnut, especially horsetail starch, is calculated per 100 t 6-18% by weight, preferably 12% by weight of blackcurrant, 20-501%, preferably 35% water whey leaf extract, 4-12%, preferably 8% aqueous black barrier extract and 10 to 30%, preferably 201% castor oil, and optionally emulsifier. 3. The hair extender according to claim 1, characterized in that it is 100 parts per ton 10-40%, preferably 25% chestnut, especially chestnut starch, 10-40% by weight, preferably 25% by weight of ethyl alcohol blackwood extract and It contains 30-701%, preferably 501% aqueous wolfmeal leaf extract. 4. The anti-shaking cream according to claim 1, characterized in that it is 20 to 401%, preferably 301%, of chestnut, especially chestnut starch, per 100 parts by weight. 5 to 15% by weight, preferably 10% by weight of blackcurrant black alcohol extract, 10-30%, preferably 20% aqueous nettle extract and It contains 20-60%, preferably 40%, of a moisturizing cream base.