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Face pack

A technology for cosmetics and facial masks, applied in the field of facial mask cosmetics, can solve problems such as increased tension, difficulty in adhesion, and difficulty in using the face.

Inactive Publication Date: 2004-01-14
SHISEIDO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, mask cosmetics that increase the tension and tightness during use for the purpose of cleansing form a water-insoluble film after drying, which places a heavy burden on the skin when peeled off
Because it is difficult to remove, it may be difficult to apply to the entire face
[0005] In addition, mask cosmetics for the purpose of moisturizing and revitalizing cannot form a strong film, so there is no sense of tension or adhesion.
There is no mask cosmetic that has both moisturizing and revitalizing effects and a sense of tension and adhesion

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～7 and comparative example 1～3

[0054] (preparation method)

[0055] Add (2) to (5) to (1) in [Table 1], and after stirring evenly, add (7) dissolved in (6) while stirring, and stir evenly to obtain a mask cosmetic. Dextrin is listed in Pharmacopoeia.

[0056] Table 1

Embodiment 12

[0085] Example 12 Example 13 Example 14 Example 15 (1) ion-exchanged water remaining remaining remaining remaining remaining (2) dextrin 2.0 2.0 2.0 2.0 (3) hydroxymethylcellulose 0.4 0.4 0.4 0.4 (4) 1,3- Butanediol 2.0 2.0 2.0 2.0 (5) Gum Arabic 0.3 0.3 0.3 0.3 (6) Methyl polysiloxane 0 0.1 1.0 5.0 (7) Polyoxyethylene (15 moles) Olein ether 0 0.1 0.1 0.1 (8) Acrylic acid 2 - Alkyl methacrylate 0 0.05 0 0.05 Polymer (PEMULEN TR-2: manufactured by BF Goodrich Corporation) (9) Ethanol 10.0 10.0 10.0 10.0 (10) Potassium hydroxide 0.04 0.04 0.04 0.04 (11) Methylparaben 0.1 0.1 0.1 0.1Usability Stretch ○ ◎ ◎ ◎Smoothness△ ○ ◎ ◎Tension◎ ◎ ◎ ◎Stability○ ◎ ◎ ◎

[0086] Table 4

Embodiment 16 Embodiment 17

[0087]Example 16 Example 17 Example 18 Example 19 (1) ion-exchanged water remaining remaining remaining remaining remaining (2) dextrin 2.0 2.0 2.0 2.0 (3) carboxymethylcellulose 0.4 0.4 0.4 0.4 (4) 1,3- Butanediol 2.0 2.0 2.0 2.0 (5) Gum Arabic 0.3 0.3 0.3 0.3 (6) Methyl polysiloxane 10.0 20.0 35.0 35.0 (7) Polyoxyethylene (15 moles) Oleyl ether 0.1 0.1 0.1 0.1 (8) Acrylic acid 2 - Alkyl methacrylate 0.05 0.1 0.1 0 polymer (PEMULEN TR-2: manufactured by BF Goodrich Co.) (9) Ethanol 10.0 10.0 10.0 10.0 (10) Potassium hydroxide 0.04 0.04 0.04 0.04 (11) Methylparaben 0.1 0.1 0.1 0.1Usability Stretch ○ ◎ ◎ ○Smoothness◎ ◎ ○ ○Tension◎ ◎ ○ △Stability△ ◎ ◎ △

[0088] It can be seen from [Table 3] and [Table 4] that after adding methyl polysiloxane as an oil component, the performance (smoothness) of the material increases. When the added amount of oil is 1.0-20.0% by weight, the use performance is the best. In addition, after adding acrylic acid 2-methacrylic acid alkyl polymer, th...

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PUM

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Abstract

A pack cosmetic which characteristically comprises dextrin. The present invention can provide an unprecedented superior pack cosmetic which gives high tension, adhesion, and a stretched feeling during use, is easy to remove, and can leave a superior moist feeling after removal. It can also provide a pack cosmetic which has a superior keratotic plug removal effect as well.

Description

technical field [0001] The present invention relates to mask cosmetics. Specifically, the mask cosmetic is characterized in that it contains dextrin as a main coating agent, and has a high sense of tension, adhesion and tension when used. As a filler, it not only has a good feeling of use, but also does not burden the skin. It removes easily and still feels moist after removal. Background technique [0002] In the past, facial mask cosmetics can be roughly divided into the following two categories: for the purpose of moisturizing and revitalizing, a large amount of moisturizer and oil are added; for the purpose of cleansing, the tension and adhesion during use are increased. [0003] As coating agents for these two types of materials, polyvinyl alcohol, vinyl acetate emulsion, xanthan gum, carboxyvinyl, polyvinylpyrrolidone, synthetic cellulose macromolecular compounds, etc. can be used. [0004] However, facial mask cosmetics that increase the sense of tension and adhesi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/02A61K8/73A61Q19/00
CPCA61Q19/00A61K8/0212A61K8/732A61K8/02A61K8/72A61K8/73
Inventor 望月美代子石渡正昭西田美晴
Owner SHISEIDO CO LTD