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Cosmetic composition for peel-off-type packs, and method for producing same

a peel-off type and cosmetic composition technology, applied in the field of cosmetic composition for peel-off type packs, can solve the problems of uneven skin tone, uneven skin tone, and uneven skin tone, and achieve the effects of accelerating drying, enhancing lifting effect, and enhancing skin ton

Inactive Publication Date: 2019-01-03
KOLMAR KOREA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patent describes a cosmetic product for peel-off packs that helps remove keratinized layers of skin. It has a controlled viscosity and uses two types of thickeners to stabilize pearl or powder particles. It also contains a small amount of alcohol to accelerate drying and a conditioning ingredient to make the skin feel better after peeling. The product also minimizes skin irritation when peeled off.

Problems solved by technology

When abnormal keratinocytes are formed due to an abnormal keratinization process or when keratinocytes are unfavorably released, the skin appears grayish, applied makeup does not appear as desired, or the skin does not appear vigorous.
However, the peel-off-type pack formulations of the above-mentioned registered patents have difficulty in stabilizing particles such as pearl and / or solid powder.
Further, there is a problem in that, due to the formation of a strong film of polyvinyl alcohol, which is a main ingredient for forming the film, they may cause skin irritation even though they are useful in removing waste materials.
However, the polyol is not absorbed well on the skin and is difficult to volatilize.
Therefore, the drying time is lengthened, making usage difficult.
Accordingly, a pack-off-type pack formulation based only on polyvinyl alcohol may have restrictions on the use of a humectant such as polyol, and other emollients are not easy to use.

Method used

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  • Cosmetic composition for peel-off-type packs, and method for producing same
  • Cosmetic composition for peel-off-type packs, and method for producing same

Examples

Experimental program
Comparison scheme
Effect test

experimental example 1

Characteristics and Physical Properties of Examples and Comparative Examples 1 to 10

[0071]The cosmetic compositions for peel-off-type packs manufactured in the Examples were obtained by setting a mixing ratio so that gold pearl particles were stabilized, a drying speed was fast, and a feeling of use and characteristics of minimal irritation were secured. It was confirmed that the gold pearl particles stably floated even under a severe condition of 50° C. or more and were stable over a long period of time without agglomeration or separation in the formulation.

[0072]However, when the content of the first thickener (cellulose gum) was less than 0.1 parts by weight, as in Comparative Example 1, since the viscosity of the formulation was low, the cosmetic composition continuously flowed down during application on the skin, making it difficult to use.

[0073]When the first thickener was applied so that the content of the first thickener was more than 0.5 parts by weight, as in Comparative E...

experimental example 2

Skin Application Experiment

[0078]In order to confirm the lifting effect and the keratinous-waste-removal effect of the cosmetic compositions for peel-off-type packs manufactured in the Examples, 21 women of 20 to 59 years old were selected as subjects (mean age: 36.48 years). After cleansing, the cosmetic composition for peel-off-type packs manufactured in the Example was abundantly spread on the skin of each subject. When the cosmetic composition was completely dried after 20 to 30 minutes, the dried film was peeled off. The above-described procedure was repeated once a day for 7 days. Before use, immediately after one use, and 7 days after use, the keratin removal effect and the skin elasticity change at the edge of the eye and at the edge of the mouth of each subject were observed.

[0079]With respect thereto, the state of the composition was photographed at the time of application and until a peeling-off process 15 minutes after application, and is shown in FIG. 1.

[0080]As shown i...

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Abstract

A cosmetic composition for peel-off-type packs includes a thickener so that pearl or powder particles are stabilized in a formulation to thus impart a sophisticated and differentiated appearance. The content of an alcohol ingredient therein is controlled to accelerate drying, which maximizes a lifting effect. Silicone, imparting a feeling of conditioning, is introduced into polyvinyl alcohol and polyvinyl pyrrolidone, which are film formers, thus minimizing skin irritation upon peeling off.

Description

TECHNICAL FIELD[0001]The present invention relates to a cosmetic composition for peel-off-type packs and the manufacture of the same. More particularly, the present invention relates to a cosmetic composition for peel-off-type packs, which includes a thickener so that pearl or powder particles are stabilized in a formulation to thus impart a sophisticated and differentiated appearance, and a method of manufacturing the same. The content of an alcohol ingredient therein is controlled to accelerate drying, which maximizes a lifting effect. Silicone, imparting a feeling of conditioning, is introduced into polyvinyl alcohol and polyvinyl pyrrolidone, which are film formers, thus minimizing skin irritation upon peeling off.BACKGROUND ART[0002]The skin, surrounding the entire human body, plays an important role in protecting the human body from environmental factors such as various external irritants or pollutants, and is broadly divided into the epidermis, dermis, and subcutaneous tissue...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A61K8/81A61K8/19A61K8/29A61K8/25A61K8/34A61K8/73A61K8/891A61Q19/00
CPCA61K8/8129A61K8/19A61K8/29A61K8/25A61K8/34A61K8/731A61K8/8176A61K8/891A61Q19/00A61K8/26A61K8/8147A61K8/0212A61K8/022
Inventor LEE, JEONG MIHAN, SANG KEUNCHOI, HYEONGLEE, SUNG WON
Owner KOLMAR KOREA
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