Antibacterial cosmetic brush

a technology of cosmetic brushes and antibacterial coatings, applied in packaging foodstuffs, packaging goods, transportation and packaging, etc., to achieve the effect of inhibiting the growth and propagation of bacteria

Inactive Publication Date: 2008-01-24
SELIM ENTERPRISE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0010] Accordingly, the present invention has been made in order to solve the above-described problems occurring in the prior art, and it is an object of the present invention to provide an antibacterial cosmetic brush, which comprises bristles treated with polyhexamethylene biguanide so as to inhibit the growth and propagation of bacteria, such as E. coli, Pneumococcus and Salmonella, on the bristles.

Problems solved by technology

However, when the bristles 106 are used for a long period of time, there is a possibility that E. coli or other bacteria may propagate on the bristles, because the nutrient components of cosmetics remain on the bristles.

Method used

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Examples

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Embodiment Construction

[0020] Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0021] An antibacterial material is applied to the cosmetic brush according to the present invention. In an embodiment of the present invention, polyhexamethylene biguanide (PHMB) is used as the antibacterial material.

[0022] Polyhexamethylene biguanide is a material, which has been used as a disinfecting or cleaning agent in, for example, contact lens disinfecting solutions, wound healing agents or insecticides. It is present in the form of a polymer and is represented by the following formula:

[0023] Polyhexamethylene biguanide is used in the form of an aqueous solution or a water-soluble salt and is present in the form of a polymer comprising about 3-80 biguanide units.

[0024] In the above formula, “n” is generally 12, and the polyhexamethylene biguanide has preferably an average molecular weight of 1100-3300.

[0025] An organic acid that forms a sal...

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PUM

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Abstract

Disclosed is an antibacterial cosmetic brush, in which an antibacterial material is applied to animal hair so as to prevent bacteria, including E. coli or Pneumococcus, from propagating on the cosmetic brush. According to the disclosed invention, it is possible to prevent bacteria from propagating on a cosmetic brush for applying a cosmetic product directly to the skin, thus promoting skin care, and prevent bacterial infections.

Description

BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The present invention relates to an antibacterial cosmetic brush, and more particularly to an antibacterial cosmetic brush, in which an antibacterial material is applied to animal hair so as to prevent bacteria, including E. coli or Pneumococcus, from propagating on the cosmetic brush. [0003] 2. Background of the Related Art [0004]FIG. 1 is a photograph showing the configuration of a cosmetic brush. As shown in FIG. 1, a cosmetic brush 100 is a tool for applying powder or liquid cosmetics to the skin and has a structure in which bristles 106 made of animal hair are attached to the end of a handle 102 made of a plastic or wood material. [0005] The bristles 106 are fixed to the end of the handle 102 through, for example, a metal tube 104. [0006] In the use of such a cosmetic brush 100, the handle 102 is held with one hand, the bristles 106 are immersed in a cosmetic container such that they are covered with a cosmetic...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A46D1/00
CPCA45D34/042A46D1/00A46B2200/1046A45D33/00A45D34/00
Inventor LIM, BONG-TEAK
Owner SELIM ENTERPRISE
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