JPH0739333B2 - Effervescent cosmetic and method of using the same - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an effervescent cosmetic composition and a method of using the same.

[0002]

2. Description of the Related Art For example, cosmetics used in facial packs include pastes and creams or foams. These are used for the purpose of applying or adhering to the face to permeate the ingredients and fix the skin, and it is usual to wash and massage the face during use.

[0003] The massage is usually performed by hand, and is commercially performed by using a rotating buff, but the massage is often performed excessively. However, excessively massaging the already clean skin by washing the face may cause hypersensitivity to the cosmetics, resulting in the problem of rash or rash on the skin.

[0004] In cold permanent, hair is squeezed, but it tends to be squeezed too much, and in that case, the hair is damaged.

However, no cosmetics of this kind, which can be dispensed with without a massage, are currently disclosed.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and an object of the present invention is to obtain a necessary and sufficient effect without giving unnecessary stimulus to skin and hair. That is.

[0007]

Means for Solving the Problems In order to solve the above problems, the present invention relates to a foaming cosmetic composition for reacting under water and rupturing bubbles of carbon dioxide gas generated to massage skin and hair. , A first carbon dioxide gas generating agent selected from sodium hydrogen carbonate and ammonium hydrogen carbonate (first agent)
A second carbon dioxide gas generating agent (second agent) selected from calcium sulfate, citric acid and ascorbic acid, and skim milk powder,
It has a composition including an additive selected from starch. The cosmetics according to the present invention are normally powdery, as is clear from their composition. The first agent consists of either or both of sodium hydrogen carbonate and ammonium hydrogen carbonate, and the reaction is determined by the molar ratio.

The second agent comprises any one or all of calcium carbonate, citric acid and ascorbic acid which react with the first agent in the presence of water to generate carbon dioxide, and the molar amount of the second agent is The composition ratio is determined from the ratio.

The first and second agents are also used to change the properties of cosmetics. That is, when calcium sulfate is used as the second agent, whatever the first agent is used, the cosmetic becomes weakly alkaline. When citric acid or ascorbic acid is used as the second agent, the cosmetics show weak acidity. Acid and alkalinity are
Although it can be set in any manner, in the case of the cosmetics according to the present invention, the range of PH4 to 8.5 is good.

When the cosmetic of the present invention is used as a pack, the difference between acidity and alkalinity is a guideline for proper use according to the properties of the skin of the user. On the other hand, when the cosmetic according to the present invention is used for cold perm, calcium sulfate is not suitable as the second agent because it is used together with an oxidizing agent.

The additive enhances the pack effect, and either one or both of skim milk powder and starch is used, and these give a good feel to the skin and hair when the cosmetic composition of the present invention is used. Further, the strength and weakness of the generated carbon dioxide gas bubbles can be changed. This composition ratio is 1 to 20 parts by weight, because the bubbles are too strong when it is less than 1 part by weight, and too weak when it is more than 20 parts by weight. It should be noted that the fact that bubbles are strong means that they do not burst easily and that when they burst they can give a strong stimulus,
Weak air bubbles mean the opposite.

One of the other additives may include sodium alginate as a thickener in the range of 1 to 15 parts by weight. Sodium alginate forms a good bubble film, so the strength of bubbles can also be adjusted, but if it is less than 1 part by weight, the state of generation of bubbles and carbon dioxide gas is too strong, and if it exceeds 20 parts by weight, it becomes long-lasting but weakened. Pass. It is also used to control the strength of the sound that causes the bubbles to burst.

Two of the other additives may include magnesium carbonate as a bulking agent. Magnesium carbonate is blended as an inorganic agent having a good feel to the skin and hair, and at the same time, serves as a desiccant for keeping the cosmetic according to the present invention in a dry state until it is used. In addition to the total of the composition ratios, the ratio is such that the total amount is 100 and the amount is not more than 2 parts by weight.

As other additives 3, any one or all of the group consisting of dipotassium glycyrrhizinate, allantoin, water-soluble azulene, chlorophyll, plant powder (herbal medicine), sodium hyaluronate, camphor, menthol and the like can be used. Used. These are used for the purpose of preventing chemical burns to the perm solution and the like, cleaning the skin, a nutritional agent that contributes to healing of rough skin, providing water retention or imparting a moderately pleasant stimulus, and enhance the pack effect. The blending ratio may be the same as that usually used for cosmetics.

As in general cosmetics, other suitable amounts of preservatives and perfumes can be contained.

In the effervescent cosmetic having the above composition, the first agent and the second agent react in the presence of water to generate carbon dioxide gas. Water includes clean water, as well as a lotion or an aqueous solution such as an oxidizing agent for cold perm. In a typical formulation example, three times the amount of water by weight relative to the amount of cosmetics used is appropriate.

When this cosmetic composition is dissolved in an appropriate amount of water, carbon dioxide gas is generated while making a noise within about 1 minute, although there are differences due to differences in room temperature and composition, and the gas continuously bubbles. The numerous bubbles formed and literally bulge like blowing bubbles and eventually burst and disappear, but this action lasts for a few minutes to a few minutes.

When the foamed cosmetic is adhered to the skin, hair, etc., countless bubbles are continuously generated, expanded, flowed and ruptured, so that the skin, hair, etc. are irritated. Gives the same effect as massage. Although the changes of individual bubbles such as foaming, expansion, flow, and rupture are minute, the massage action is remarkable because it acts innumerably and continuously, and the massage action is more consistent with artificial massage than artificial massage. Easy to get the effect.

The cosmetics prepared to be weakly acidic are also used for cold permanents. In that case, the hair is reduced with one permanent wave lotion, and then the weakly acidic cosmetic composition according to the present invention, Examples II and II described later.
Apply I, V, and VI to the hair. This is used together with an oxidizing agent such as an aqueous solution of sodium bromate, which is a permanent wave lotion 2 agent, but since the carbon dioxide gas is continuously generated during the operation, the oxidizing action rapidly progresses.
Therefore, the time is also shortened. The method of use is to first apply the cosmetic composition of the present invention to the hair and then spray the aqueous oxidizer solution, but it is possible to carry out the oxidation treatment by spreading the foamed product on the hair in the same manner as the pack. is there.

The foaming cosmetic composition according to the present invention as described above is
It is also possible to use it as a face wash utilizing foamability by mixing a small amount of soap components.

[0021]

EXAMPLE I. 35 parts by weight of sodium hydrogen carbonate as a first agent, 60 parts by weight of calcium sulfate as a second agent, skim milk powder as an additive, 1 part by weight of starch each, 1 part by weight of sodium alginate, pre-prescribed dipotassium glycyrrhizinate up to the perfume The powdery cosmetics were prepared by mixing 10 kinds of each of the powders shown in 1 and the powders of the balance magnesium carbonate in a slight amount. This cosmetic material shows weak alkalinity.

[0022]

[Table 1] II. The first agent sodium bicarbonate was reduced to 15 parts by weight, the second agent was changed to citric acid and reduced to 35 parts by weight, skim milk powder and starch were increased to 15 parts by weight each, and sodium alginate was also reduced to 10 parts by weight. Example I
An effervescent cosmetic composition was prepared in the same manner as.

III. First part 25 parts by weight sodium hydrogen carbonate, second part 50 parts by weight ascorbic acid, skim milk powder, starch and sodium alginate 5 parts by weight each, the balance Table 1
A foaming cosmetic composition was prepared in the same manner as in Example I by using the additives shown in 1.

The effervescent cosmetic compositions of Examples II and III both show weak acidity. So II, II for permanents
I's are used.

IV, V, VI In these examples, as shown in Table 1, the first agent was changed to ammonium hydrogen carbonate, and the second agent was used.
The following agents were prepared in the same manner as in Examples I to III above.
Species IV is weakly alkaline, and two species are weakly acidic.

Each of the above-mentioned effervescent cosmetics I to VI was added with clean water in an amount corresponding to about 3 times by weight, and used as a pack for skin. Upon hearing the test subject's impressions and observing the skin, the feeling of use was good, and the massaging effect by the air bubbles was popular because it was possible to select various strengths and weaknesses, and no abnormalities were observed. Further cosmetics I
As a result of using I, III, V, and VI at the time of oxidizing the cold permanent to the hair, it was confirmed that the processing time, which conventionally required about 15 minutes, could be shortened to about 7 minutes.
In addition, unlike conventional lotions, it is also popular because it does not enter the eyes through the scalp due to its foaming properties.

[0027]

Since the present invention is constructed and operates as described above, it can be used only by adding an appropriate amount of water, and the same effect as when massage is performed without any massage. It was possible to perform a necessary and sufficient massage without giving unnecessary stimulation to the skin and hair.

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Claims (7)

[Claims] 1. A method of reacting under water to generate carbon dioxide gas
It is used to massage skin and hair by bursting air bubbles.
A foaming cosmetic, which is a first carbon dioxide gas generating agent selected from sodium hydrogen carbonate and ammonium hydrogen carbonate (first
Agent), a second carbon dioxide gas generating agent (second agent) selected from calcium sulfate, citric acid and ascorbic acid, and an additive selected from skim milk powder and starch. Cosmetics. 2. A second agent for 35 parts by weight of the first agent
Approximately 60 parts by weight of calcium sulfate is added according to the molar ratio.
The effervescent cosmetic composition according to claim 1. 3. A second agent against 15 parts by weight of the first agent
The effervescent cosmetic composition according to claim 1, wherein about 35 parts by weight of citric acid is blended depending on the molar ratio . 4. A second agent for 25 parts by weight of the first agent
The effervescent cosmetic composition according to claim 1, wherein ascorbic acid is mixed in an amount of about 50 parts by weight according to the molar ratio . 5. Sodium alginate as another additive
The effervescent cosmetic composition according to claim 1 , wherein 1 to 5 parts by weight of is mixed. 6. A first carbon dioxide gas generating agent (first agent) selected from sodium hydrogen carbonate and ammonium hydrogen carbonate,
Consisting of a second carbon dioxide gas generating agent (second agent) selected from calcium sulfate, citric acid, ascorbic acid and tartaric acid, and an additive selected from skim milk powder and starch, in mol-%
Water is added to the effervescent cosmetic composition containing the first agent and the second agent according to the ratio to form a kneaded mixture, and the first agent and the second agent are reacted in water to generate carbon dioxide gas. A method for using an effervescent cosmetic, which comprises bringing the above-mentioned paste into contact with the skin to give a stimulus by bursting carbon dioxide gas bubbles to form a pack. 7. A first carbon dioxide gas generating agent (first agent) selected from sodium hydrogen carbonate and ammonium hydrogen carbonate,
A first agent consisting of a second carbon dioxide gas generating agent (second agent) selected from citric acid, ascorbic acid and tartaric acid, and an additive selected from skim milk powder and starch , according to the molar weight ratio.
A weakly acidic effervescent cosmetic containing a second agent and a second agent is attached to the hair that has been previously reduced, and an oxidizing agent for cold perm is sprinkled and mixed there, and the carbon dioxide gas generated promotes the oxidizing effect of the hair. How to use effervescent cosmetics to perform cold permanent.