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KR-20260067728-A - COMPOSITION FOR COVERING GRAY HAIR AND CLEANING STABILIZING POLYPHENOL INGREDIENT

KR20260067728AKR 20260067728 AKR20260067728 AKR 20260067728AKR-20260067728-A

Abstract

The present invention relates to a composition for covering gray hair and cleaning, which stabilizes polyphenol components. Specifically, by including garlic acid and two or more types of thickeners, a composition for cleaning and dyeing is provided that can simultaneously achieve excellent hair dyeing and cleaning efficacy and has excellent formulation stability by preventing a decrease in viscosity.

Inventors

  • 강해란
  • 김정원
  • 한희상
  • 이현숙

Assignees

  • 한국콜마주식회사

Dates

Publication Date
20260513
Application Date
20241106

Claims (7)

  1. In a composition for cleansing and dyeing hair, A composition for cleansing and dyeing hair, comprising garlic acid and two or more types of thickening agents.
  2. In Article 1, A composition for cleansing and dyeing hair, comprising two or more types of thickeners, including trihydroxystearin and PEG-150 pentaerythrityl tetrastearate.
  3. In Article 1, The above garlic acid is included in an amount of 0.1 to 2.5 weight% based on the total weight of the above cleansing and hair dyeing composition.
  4. In Article 2, The above trihydroxystearin is included in an amount of 0.05 to 2.8 weight% based on the total weight of the above cleansing and hair dyeing composition.
  5. In Article 2, The above PEG-150 pentaerythrityl tetrastearate is included in an amount of 0.005 to 2.5 weight% based on the total weight of the above cleansing and hair dyeing composition.
  6. In Article 1, The above-mentioned cleansing and hair dyeing composition comprises a composition having a viscosity of 8,000 to 23,000 cP.
  7. In Article 1, The above-mentioned cleansing and hair dyeing composition is characterized by being in the form of any one of a hair conditioner, a hair treatment, a hair pack, a hair shampoo, and a hair rinse.

Description

Composition for Covering Gray Hair and Cleaning with Stabilized Polyphenol Ingredient The present invention relates to a composition for covering gray hair and cleaning that stabilizes polyphenol components, and specifically, to a composition for cleaning and dyeing that can simultaneously achieve hair dyeing efficacy and cleaning efficacy by including garlic acid and two or more types of thickeners, and has excellent formulation stability by preventing a decrease in viscosity. Hair style and beautiful color have become an important means of expressing human individuality. In particular, as hair dyeing has become part of style in modern society that values individuality, the hair dye market is continuously expanding. Conventionally, methods were used to dye gray hair that occurs as aging progresses. Generally, hair dyes can be classified into temporary hair dyes, semi-permanent hair dyes, and permanent hair dyes depending on the duration of color development. Among the aforementioned types of hair dyes, permanent hair dye is the most common method of hair dyeing. While it has the advantage of having the best dyeing power and color retention among dyeing methods, it requires tens of minutes for a single treatment, and since the hair roots are not dyed as the hair grows, there is the inconvenience of having to dye the hair periodically. Accordingly, the inventors have completed the present invention by developing a cleansing and hair dyeing composition that combines a specific thickening agent with garlic acid to resolve the above-mentioned problems, thereby simultaneously achieving cleansing and hair dyeing effects, preventing a decrease in viscosity to enhance formulation stability, and exhibiting excellent cleansing and treatment efficacy. A brief description of each drawing is provided to help to better understand the drawings cited in the detailed description of the invention. Figure 1 shows the results of applying Example 1, Comparative Example 1, and Comparative Example 2 to bleached hair. Figure 2 is a graph showing the results of measuring L * before application, after 7 applications, after 14 applications, and after 21 applications after applying Example 1 to bleached hair a total of 21 times. Figure 3 is a graph showing the results of applying a normal shampoo 30 times and washing the hair bleached with Example 1 applied a total of 21 times, measuring L * after 30 applications and after 60 applications. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by a skilled expert in the art to which the present invention pertains. In general, the nomenclature used herein is well known and commonly used in the art. Furthermore, in describing embodiments of the present invention, detailed descriptions of related known components or functions are omitted if it is determined that such detailed descriptions would hinder understanding of the embodiments of the present invention. Additionally, while embodiments of the present invention will be described below, the technical concept of the present invention is not limited or restricted thereto and can be modified and implemented in various ways by those skilled in the art. In this specification, when a part is described as including a certain component, it means that, unless specifically stated otherwise, it does not exclude other components but may include additional components. In this specification, the term "and/or" includes a combination of a plurality of related items or any one of a plurality of related items. The inventors prepared a composition for cleansing and dyeing hair by combining two or more types of thickeners with garlic acid in an optimal amount, thereby having sufficient viscosity while containing garlic acid, making the formulation stable, and simultaneously achieving cleansing and dyeing effects, as well as providing hair improvement effects such as treatment. According to an embodiment of the present invention, a composition for cleansing and dyeing hair is provided, comprising garlic acid and two or more types of thickening agents. In the present invention, gallic acid corresponds to a naturally derived dyeing ingredient, which has excellent human safety and can achieve an outstanding hair dyeing effect. In one embodiment, garlic acid may be included in an amount of 0.1 to 2.5 weight% based on the total weight of the composition for washing and dyeing hair, specifically 0.1 to 2.0 weight%, more specifically 0.1 to 1.5 weight%, and even more specifically 0.1 to 1.0 weight%. If the garlic acid is included in an amount less than 0.1 weight%, the hair dyeing efficacy may be reduced, and an excessive number of repeated washes may be required to achieve the hair dyeing efficacy. If the garlic acid is included in an amount exceeding 2.5 weight%, the viscosity of the formulation may be significantly reduced, resulting in poor formulation stability, and the hair dyeing efficacy may