JPS63135326A - Powdery cleaning composition - Google Patents

Abstract

PURPOSE:To obtain a powdery cleaning composition for washing human body, containing an oil component, medicinal plant component and casein component without containing any surfactant, exhibiting cleaning effect in short time, having excellent skin-preventing effect and capable of continuously separating an aged keratin while protecting the skin. CONSTITUTION:1-15wt% oil component (e.g. yolk lecithin) is blended with 10-40wt% medicinal plant component (e.g. confrey powder) and 5-35wt% casein compound (e.g. caseinate) based the total composition to provide the aimed product. A powder included with cyclodextrin as the oil component and powder obtained by drying a medicinal plant as the medicinal plant component are preferably used. The aimed composition may contain kaolin, talc, starches, etc., in addition to above-mentioned three components, but any addition of a surfactant should be entirely avoided. The addition of a preservative harmful to the skin is not required, since the composition is difficult to decay because it is a powder.

Description

Detailed Description of the Invention (Industrial Field of Application) The present invention relates to a powder cleaning composition used for cleaning the human body, and more specifically, the present invention relates to a powder cleaning composition used for cleaning the human body, and more specifically, a powder cleaning composition containing special ingredients to have a cleaning effect and a skin protection effect. The present invention relates to a powder cleaning composition that is excellent and can continuously exfoliate aged keratin while protecting the skin, and can achieve a cleaning effect in a short time.

(Prior art) Conventionally, in order to remove dirt, grime, etc. from the human face, limbs, body, hair, etc., cleaning agents mainly containing surfactants are used to remove dirt and grime from the human face, limbs, body, hair, etc.
The method used is to emulsify fat such as dirt and wash it away.

In addition, when women wash their faces for beauty, they repeatedly wash their faces with cleansing cream, wiping lotion, and soap, and then do a blowout.

On the other hand, it is known that a casein compound is added to detergents mainly composed of surfactants and for flat tires. Liquid cleaning compositions are described, and JP-A-54-45311 describes solid cosmetic soaps containing casein compounds;
Japanese Patent No. 126839 describes an aerosol cosmetic pack mainly composed of amine soap and containing sodium caseinate.

(Problems to be solved by the invention) Such conventional cleaning agents do not have sufficient cleaning effects;
In particular, it was not possible to sufficiently remove dirt from skin pores and sweat tags. Moreover, it takes a long time to wash the face, for example, when a woman washes her face twice with cleansing cream, wiping lotion, and soap, and then washes the face twice, it takes about 30 minutes.

Furthermore, with conventional detergents, repeated washing can irritate the skin, so it is necessary to avoid repeated washing within a short period of time, and dirt and grime cannot be sufficiently removed from the skin. There was a reason.

In addition, conventional cleansing agents only remove dirt and grime from the skin surface, but do not remove aging keratin from the skin surface. The effect of restoring it to its original state and maintaining it as it should have been was not as good as it could have been.

On the other hand, when a casein compound is added to surfactant-based detergents, punctures, etc., although a slight skin protection effect is observed, skin roughness still occurs, and especially when these detergents are used, aging of the skin surface is prevented. Attempts to forcibly exfoliate dead skin cells result in significant skin roughness and damage to epidermal cells below the granular layer, making them completely unusable for forced exfoliation of aged dead skin cells.

The purpose of the present invention is to eliminate the drawbacks of conventional cleaning agents, to sufficiently remove dirt from skin pores and sweat tags, to have excellent cleaning effects, and to achieve cleaning effects in a short time. Moreover, it has an excellent skin protection effect, and even if it is repeatedly washed (continuous exfoliation of aged keratin), it will not cause skin roughness or loss of epidermal cells, and furthermore, it will activate the metabolism of epidermal cells by removing aged keratin from the skin surface. To provide a cleansing composition that can cleanse the skin and maintain it in its original state.

(Means for Solving the Problems) In order to achieve the above object, the present inventor has conducted research over many years and has developed a method based on the emulsifying action of conventional surfactants or the wiping action of cleansing creams. Breaking away from the idea of removing dirt and grime from the skin surface, it sucks out dirt and grime from within the skin pores and sweat pores.
In addition, we have adopted a method that mechanically forcibly removes dirt and grime from the skin surface along with aging keratin, which was considered taboo in the past as it would damage the skin. It was discovered that a cleaning composition containing an oil component, a medicinal plant component, and a casein compound without an active agent is suitable, and the present invention was achieved.

That is, the present invention is a powder cleaning composition characterized in that it does not contain a surfactant and contains an oil component, a medicinal plant component, and a casein compound.

Examples of the oil component in the present invention include olive oil, cypress oil, avocado oil, shea butter, yoke lecithin, jojoba oil, turpentine oil, camellia oil, etc.
Particularly preferred are yolk lecithin, avocado oil, and shea butter. These oil components may be used alone or in combination. Further, in order to make the oil component into powder, it is preferable to add cyclodextrin and clathrate it.

In addition, as medicinal plant ingredients, in addition to dried powdered medicinal plants such as comfrey powder and aloe powder, chamomile, eucalyptus, western sawweed, horsetail, salvia, horsetail, horse chestnut, linden tree, Extracts of Japanese cabbage, hops, japonica, aloe, fairy grass, arnica, cornflower, various fruits, etc. are used. These medicinal plant components can be used alone or in combination of two or more. In order to make the plant extract into powder, it is desirable to add and mix corn starch, casein, etc., and freeze-dry the mixture.

Furthermore, the casein compound used in the present invention is called milk casein, and in particular, it is caseinate made by subjecting skim milk to lactic acid fermentation, neutralizing the obtained rough casein, and spray-drying it, or skim milk. A caseinate prepared by neutralizing and spray-drying acid casein obtained by adding an acid to adjust the pH to around 4.6 is preferably used. These casein compounds are made easily water-soluble by freeze-drying.

Each of these components contains 1 oil component based on the total composition.
It is desirable to blend the medicinal plant component in an amount of ~15% by weight, the medicinal plant component in an amount of 10-40% by weight, and the casein compound in an amount of 5-35% by weight.

To prepare the cleaning composition of the present invention, as described above,
An oil component powder clathrated with cyclodextrin, a dried powder of a medicinal plant, a freeze-dried powder of a medicinal plant extract, and a casein compound may be mixed as appropriate. Alternatively, the oil component, medicinal plant component, and casein compound may be freeze-dried separately and then mixed together, or the three components may be mixed together and freeze-dried to form a powder.

The cleaning composition of the present invention may contain kaolin, talc, starch, etc. in addition to the above-mentioned oil components, medicinal plant components, and casein compounds, but the addition of surfactants must be avoided at all. If a surfactant is included, the skin protection effect of the present invention will be significantly reduced.

When using the cleaning composition of the present invention, dissolve the composition in an appropriate amount of water to form a paste, apply this to the skin, and then rub the skin strongly with your fingers, brush, etc. to remove dirt, grime, etc. Forcefully exfoliates along with aging dead skin cells. This cleaning composition can be used not only for cleaning the human face, limbs, and body, but also for cleaning hair.

(Function) The cleaning composition of the present invention exhibits a remarkable skin protection effect. Therefore, even if the skin is strongly rubbed and the aged keratin on the skin surface is forcibly exfoliated along with dirt and grime, no rough skin or loss of epidermal cells will occur. It has the effect of curing.

Furthermore, the cleaning composition of the present invention can be used not only on the skin surface, but also on the skin surface.
Acts on the skin pores and sweat pores to remove dust, dirt, and dirt inside the skin pores and sweat pores.
Cosmetics etc. can be removed extremely effectively, and pigments deposited on the epidermis, such as eye shadow pigments deposited on the eyelids, can also be removed.

The cleaning composition of the present invention also has the effect of promoting blood circulation in the skin, activating the metabolism of epidermal cells, restoring aging skin to its normal state and maintaining it in its original state. .

The skin protective effect of the cleaning composition of the present invention, skin pores,
Although it is not yet clear what mechanism is involved in removing dirt from sweat pores and activating skin cell metabolism, the oil component, medicinal component, and It is presumed that this is due to the interaction of casein compounds.

(Example) The present invention will be explained below with reference to Examples.

Example 1 The following components were mixed and homogenized by stirring to obtain a powder (A).

Avocado oil 1.00g Yolecithin 1.50g Cyclodextrin 25.00g The obtained powder (A) was a white powder with a slightly sweet taste.

On the other hand, the following components were mixed, stirred and homogenized, and the mixture was freeze-dried to obtain powder (B).

Corn starch 5.00 g Casein 15.00 g Lime tree extract 1.0 Og Eucalyptus extract
1.00g western sawweed extract
1.00 g Mannenro extract
1. OOg horse chestnut extract 1.00
g Rosemary extract 1.00 g Comfrey powder 20.00 g Aloe powder 15.00 g Obtained powder (B
) was a pale yellow-green powder with a slightly peculiar odor.

A cleaning composition obtained by uniformly mixing these powders (A,) and (B) was dissolved in an appropriate amount of water to form a paste, and five test subjects (female) were given the following instructions. Tested.

First, the above-mentioned cleaning composition paste was applied to the back of the test subject's right hand, and the paste was rubbed vigorously <20 times with a stiff bristle brush, and then washed off with tap water. The time required for cleaning was only 20 seconds, and the dirt and grime on the skin of all five people was thoroughly washed off, and the insides of the skin and sweat pores were also cleaned.
The aged dead skin cells on the skin surface were also rubbed off. When this washing was performed five times in a row, dirt and grime were almost completely removed from the skin of all five people, and no rough skin or loss of epidermal cells occurred at all.

On the other hand, for comparison, the back of the subject's left hand was washed for 3 minutes with a commercially available toilet soap and compared with the right hand which had been washed with the cleaning composition of the present invention. The dirt inside the skin pores and sweat pores was hardly removed. In addition, the aged keratin on the skin surface was not rubbed off at all. Furthermore, wash with this cosmetic soap 5 times in a row.
However, dirt still remained and the inside of the skin pores and sweat pores were not sufficiently cleaned, and four of the five subjects developed rough skin.

Example 2 The following components were mixed and homogenized by stirring to obtain powder (A).

Jojoba oil 0.50 g York lecithin T, so g Shea butter
0.75 g avocado oil
0.75g cyclodextrin
The powder (A) obtained in an amount of 30.0 Og was a white powder with a slightly sweet taste.

On the other hand, the following components were mixed, stirred and homogenized, and the mixture was freeze-dried to obtain powder (B).

Corn starch 1.00g Casein 20.00g Eucalyptus extract 1.00g Mannenwa extract
1.00 g salvia extract
1.00g horse chestnut extract 1
．． OQ g Western linden extract 1. OO
g Comfrey powder 20. QOg The obtained powder (B) was a pale yellow-green powder with a slight peculiar odor.

A cleaning composition obtained by uniformly mixing these powders (A) and (B) was dissolved in an appropriate amount of water to make a paste, and 10 subjects (females aged 28 to 32) were randomly tested. They were divided into two groups and conducted the following tests.

First, for one group of five subjects, the above-mentioned cleaning composition paste was applied to their faces, and they were rubbed strongly with their fingers to forcibly remove dirt, grime, and aged keratin, and washed off with tap water. The time required for cleaning was only 20 seconds. Through this washing, dirt and grime from the face were thoroughly washed away, and the skin pores and sweat tags were also cleaned.When this washing was continued twice a day, once in the morning and once in the evening, for one month, 5. No rough skin or loss of epidermal cells occurred, and as aging keratin was removed, aged skin returned to its normal state, and spots and wrinkles were significantly reduced.

On the other hand, for comparison, for the other group of five subjects, cleansing cream → wipe lotion → soap face wash → cold pine surge → cleansing cream →
I performed the conventional face wash of wiping lotion -> soap face wash -> face pack. It took a long time, 27 minutes, and the dirt on the face was not removed sufficiently, and it was noticeable that dirt remained in the skin and sweat pores. The cleaning effect of this conventional face wash was visually determined to be only 115% compared to the case of using the cleaning composition of the present invention. After washing their face twice a day, once in the morning and once in the evening, for a month, 4 out of 5 people developed rough skin, and since aging keratin was not removed, no reduction in age spots or wrinkles was observed. On the contrary, bleeding increased in three people.

(Effects of the Invention) The cleaning composition of the present invention exhibits excellent cleaning effects,
It can sufficiently remove dirt in the skin pores and sweat pores, and can achieve a cleaning effect in a short time.It also has an excellent skin protection effect, and even after repeated continuous exfoliation and cleaning of aging dead skin cells, it will not cause rough skin or the epidermis. It does not cause cell defects, removes aged keratin from the skin surface, activates the metabolism of epidermal cells, and maintains the skin in its original youthful state.

Furthermore, since the cleaning composition of the present invention is a powder, it has the advantage that it does not spoil and does not require the addition of preservatives that are harmful to the skin.

Claims (1)

[Scope of Claims] 1. A powder cleaning composition characterized in that it does not contain a surfactant and contains an oil component, a medicinal plant component, and a casein compound. 2. The powder cleaning composition according to claim 1, wherein the casein compound is a freeze-dried easily water-soluble casein compound. 3. Claim 1, wherein the oil component is powdered by being included in cyclodextrin.
The powder cleaning composition according to item 1 or 2. 4. The powder cleaning composition according to any one of claims 1 to 3, wherein the medicinal plant component is a powder obtained by drying a medicinal plant. 5. The powder cleaning composition according to claim 4, wherein the powder obtained by drying a medicinal plant is aloe powder. 6. The powder cleaning composition according to claim 4, wherein the powder obtained by drying a medicinal plant is comfrey powder. 7. The powder cleaning composition according to any one of claims 1 to 3, wherein the medicinal plant component is a powder obtained by freeze-drying a medicinal plant extract.