JP2744660B2 - Packing composition - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a film-forming pack used as skin cosmetics.

(Prior art and its problems) A pack is used to impart appropriate tension to the skin and absorb and remove dirt on the skin surface. Ordinary packs form a film to give a sense of tension to the skin, and remove the film to remove dirt on the skin surface. However, these have drawbacks such as a long drying time.

In addition, there is a case where such an effect is obtained by a component such as an astringent without forming a film. However, these did not dry, had little tension, were not very sticky, and had no effect of removing dirt on the skin surface.

JP-A-60-165902 discloses a film pack. In this method, a dry thin layer of paste or a thin layer of fine powder of paste is dispersed on the surface of a flexible film. However, this had no tension on the skin and had no effect on removing dirt on the skin surface.

On the other hand, Japanese Unexamined Patent Publication (Kokai) No. 63-162610 proposes a sheet-like pack comprising a pack composition containing a collagen hydrolyzate and a humectant formed in layers. However, with such a sheet-like pack, it was difficult to maintain the tension of the skin to such an extent that it had the effect of removing the stain on the skin surface.

As described above, in the conventional product or the conventional technology, there is no pack agent that exhibits a cosmetic effect and has a sense of tension, and it has been difficult to realize the pack agent.

(Means for Solving the Problem) As a result of diligent studies on this problem, the inventor has come to find a solution to this problem.

That is, the present invention is a composition for a pack comprising one or more glycyrrhizic acid or a derivative thereof and a saccharide.

The concentration of glycyrrhizic acid or a derivative thereof used in the present invention may be 10 to 50% by weight for tension and other practical reasons.
Is preferred.

As saccharides, D-mannose, D-mannitol, β
-Lactose, β-glucose and the like are used, but are not limited thereto.

 The concentration of the saccharide is usually 50 to 90% by weight.

The method for producing the composition for a pack of the present invention only requires mixing glycyrrhizic acids and saccharides. The use form of the composition for a pack of the present invention is shown below.

After taking these compositions in a container, add a certain amount of water,
When mixed with a brush and spread thinly on the skin, a film is formed in a short time. At this time, a certain amount of water is used in an amount of from 0.2 to 2.0 parts, more preferably from 04 parts to 1 part of the composition.
0.8 parts. If it is less than 0.2, it is difficult to apply it on the skin, and if it exceeds 2.0, the tension is weak, the skin formation is slow, and it is not practically suitable.

 Hereinafter, examples of the present invention will be described.

In addition, the drying time was measured, and it was set as the time until film formation. In addition, the drying time of a normal film forming pack agent is 10 to 20.
Minutes.

In addition, the degree and condition of the mixture of the powdery composition and water, or the applicability (ease of application, uneven application, application dripping, state of dry film, etc.) are very good; ◎, good; ○, slightly Poor; Δ, bad; ×, evaluated according to the evaluation criteria.

In addition, a sensory test was conducted by five adults on two items, that is, the feeling of tension on the skin before removing the film and the feeling of moistness on the skin after packing. The feeling of moistening of the skin after packing was performed in order to observe the cosmetic effect of the sample. The total score was calculated for each of these items, with two items having “Yes”, one item having “Slightly”, and zero having “None”. The perfect score is 10
Is a point. The results are shown in Table 1.

Examples 1 to 4 and Comparative Examples 1 to 3 As components constituting the composition for a pack agent, the substances shown in Table 1 were mixed with the compositions shown in the table to prepare mixtures. In Table 1, the numerical values of the compositions represent parts by weight. After taking the obtained mixture in the container in the amount shown in the same table, add the water shown in the same table, mix it uniformly with a brush, apply it to the skin surface, and for each item shown above The results of the examination are shown in Table 1.

From Table 1, it can be seen that a composition containing only glycyrrhizic acids does not mix well with water, while a composition containing only saccharides easily mixes with water, but the film becomes powdery and the tension is weak. Recognize.

On the other hand, the composition of the present invention mixed well with water and was excellent in other properties.

Examples 5 to 10 In the same manner as in Examples 1 to 4, mixing was performed with the compositions shown in Table 2 and the above items were evaluated.

As can be seen from Table 2, when 0.2 to 2.0 parts of water is blended with respect to 1 part of the composition for a pack of the present invention, mixing is easy,
Excellent applicability.

[Effects of the Invention] As described above, the pack agent of the present invention dries in a short time when applied to the skin by adding water, exhibits high tension, and has a moist feeling with the effect of removing dirt. Rich and cosmetic effects can be obtained with high efficiency.

Claims (1)

(57) [Claims] 1. A composition for a pack comprising a saccharide and one or more selected from glycyrrhizic acid or a derivative thereof.