KR100257084B1 - Manufacturing method of resistance mushroom bath - Google Patents

Abstract

PURPOSE: A method for preparing anti-bacterial inorganic bath is provided to continuously exhibit its anti-bacterial ability by forming gel coat resin anti-bacterial coating agent added with anti-bacterial inorganic powders and spreading the coating agent over inner surface of the bath. CONSTITUTION: A method for preparing anti-bacterial inorganic bath comprises a first process of preparing a first resin composition including 92% of unsaturated polyester iso-type resin and 8% of aerosil; a second process of mixing 65% of white pigment to 35% of unsaturated polyester iso-type resin and adding organic pigment and dispersing agent to form a second pigment dispersed resin composition; a third process of blending 25% of the first resin composition with 54% of unsaturated polyester iso-type resin and adding 15% of the second resin composition, introducing a cross-linking agent, a hardening agent and/or a defoaming agent, following by providing 0.5-1% of anti-bacterial inorganic powder and agitating for 20-30 minutes to form a gel coat resin anti-bacterial coating agent; and a fourth process of applying the coating agent over inner surface of general bath and curing at less than 60 deg.C.

Description

Manufacturing method of antibacterial bath

The present invention relates to a method for producing an inorganic antibacterial bath which is manufactured to be integrated with a bath by incorporating a certain amount of inorganic antimicrobial powder into a gel coat resin composition to obtain an antimicrobial coating agent and applying it to the surface of the bath to cure at 60 ° C. or less.

Conventional baths are used marble jade (artificial marble) or FRP baths, but there is a defect that the raw material does not have an antibacterial function, the bacteria are multiplying on the contact surface with moisture when using the product for a long time is unsanitary.

In order to improve the advantages of the present invention, a special amount of inorganic antimicrobial powder is mixed with a gel coat resin through long-term research and development to form a gel coat resin antimicrobial coating, which is applied to the surface of the bath and cured at a temperature of 60 ° C. or less. It has been successful in manufacturing an antibacterial bath by making it harden by applying it to the surface of the bathtub (including the washbasin surface).

This will be described in more detail as follows.

[Step 1]

8% Aerosil 200 is added to 92% of unsaturated polyester isotype resin and mixed for 15 minutes with a low speed mixer (200 RPM). (Primary resin composition)

[Step 2]

The white pigment (TiO ₂ ) 65% is mixed with 35% of unsaturated polyester isotype resin, and a small amount of organic pigment (0.01-0.8%) and 0.2-0.4% of a dispersant are mixed and mixed for about 20 minutes using a low speed mixer. … Pigment Dispersion Resin Composition

[Step 3]

54% of the unsaturated polyester isophthalate resin was mixed with 25% of the primary resin composition made in the first step, 15% of the pigment dispersion resin composition made in the second step was added, 6% of the crosslinking agent was added, and the antimicrobial metal was substituted for the zeolite carrier. Gel coat resin antimicrobial coating agent by mixing 0.5-1.0% of non-toxic inorganic antibacterial powder, 0.4% of cobalt curing agent, 0.4% of antifoaming agent, 0.2% or less of leveling agent, and 0.2% of leveling agent. To prepare.

[Step 4]

The antimicrobial bath prepared in the third step is applied to the inner surface of the horsepower bath or the FRP resin bath with a thickness of about 1-1.5 mm and cured at 60 ° C. or less to prepare an antibacterial bath.

The present invention prepared as described above is a non-toxic antimicrobial agent (brand name ANBIGENT) powder, which is a non-toxic antimicrobial agent substituted with an antimicrobial metal in a gel coat resin coating agent, has affinity with the bath body, so it is manufactured integrally and has no heterogeneity. When the antimicrobial agent was mixed on the inner surface of the bath, water was added to the bath, and the effect of inorganic antimicrobial agents on the surface of the bath could inhibit or kill the growth of bacteria.

In particular, the inorganic antimicrobial agent used in the present invention is stable at high temperatures and has no volatility and dissolution ability, so that the antibacterial activity lasts for a long time, thus preventing the bacteria from incubating in the bathtub, so that a hygienic bathtub can be obtained in spite of long-term use and in contact with human skin. There are no side effects, so you can use it with confidence, and you will get advantages such as easy processing and no difficulty in production.

Claims (1)

A first step of adding 8% of erosil to 92% of unsaturated polyester isotype resin and mixing the mixture for about 15 minutes with a low speed mixer to form a primary resin composition; A second step of preparing a pigment dispersion resin composition by mixing about 35% of unsaturated polyester isotype resin with about 65% of white pigment (TiO ₂ ), mixing organic pigment and dispersant, and mixing the mixture for about 20 minutes with a low speed mixer; About 54% of the unsaturated polyester isotype resin is mixed with about 25% of the resin composition made in the first step, and 15% of the pigment dispersion resin composition made in the second step is mixed with the crosslinking agent and the curing agent antifoaming agent. A third step of preparing the gel coat resin antimicrobial coating agent by mixing 0.5-1% of the prepared inorganic antimicrobial powder with a medium speed mixer for 20-30 minutes; A method for producing an antibacterial bath, obtained by sequentially applying a coating obtained in the third step to a known thickness inside a bath and curing at 60 ° C. or lower.