JP2016153381A - Manufacturing method of mold remover - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a manufacturing method of a mold remover easy to handle such as installation and providing continuous mold prevention effect.SOLUTION: The manufacturing method includes a process of inputting a solid agent of 70 pts.wt. into a tank and heat melting it, a process of adding a contact prevention agent to the tank and agitating them, a process of cooling the content of the tank to 70°C or less, a process of inputting bacillus in the tank after cooling and agitating them, a process of filling a vessel with the content of the agitated tank, and a process of cooling the vessel to an ordinary temperature, cooling it and removing the solid mold remover. The solid agent preferably contains 60 pts.wt. of polyethylene glycol and 16 pts.wt. of stearate and the bacillus preferably contains hay bacillus.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a method for producing a mold removing agent that is solid or liquid at room temperature.

  There is a need for an effective mold remover in an environment where moisture is high and mold tends to grow, such as in a bath, kitchen, or toilet. Conventionally, as described in Patent Document 1 (JP 2000-63219 A), Patent Document 2 (JP 59-37956 A), Patent Document 3 (JP 6-65011 A), and the like, Known are inorganic compounds in which ions such as Ag, Cu, and Zu are supported on zeolite or zirconium phosphate.

  Such mold removers are temporarily effective, but many of them do not last long.

On the other hand, although this inventor is not a mold removal agent, in patent document 4 (patent 3356772), the deodorizer using Bacillus bacteria was proposed. Thereafter, the present inventor further applied and developed this technique, and as a result of intensive studies, the present inventors have completed a method for producing an antifungal agent capable of obtaining a continuous antifungal effect.
JP 2000-63219 A JP 59-37956 A JP-A-6-65011 Japanese Patent No. 3356772

  That is, an object of the present invention is to provide a method for producing an antifungal agent that is easy to handle such as installation and has a sustained antifungal effect.

  The method for producing a mold removing agent according to the first invention includes a step of adding 70 parts by weight of a solid agent into a tank and heating and melting it with respect to 100 parts by weight of a product, a step of adding an anticorrosive agent to the tank and stirring A step of cooling the contents of the tank to 70 ° C. or lower, a step of adding Bacillus bacteria to the tank after cooling, a step of filling the contents of the stirred tank into the container, a cooling of the container to room temperature and solidification Removing the mold remover.

  Here, the solid agent preferably contains 60 parts by weight of polyethylene glycol and 16 parts by weight of stearic acid. Bacillus bacteria preferably include Bacillus subtilis.

  According to this configuration, a solid antifungal agent having a sustained effect as described later can be obtained.

  The method for producing a mold removing agent according to the second invention comprises a step of adding 95 parts by weight of purified water and 0.05 part by weight of Bacillus bacteria to 100 parts by weight of the product and stirring, and stirring the liquid. Filtering and filling the container with the filtered liquid.

  According to this configuration, a liquid mold inhibitor having a sustained effect as described later can be obtained.

  Embodiments of the present invention will be described below with reference to the drawings.

(Embodiment 1)
Embodiment 1 relates to a method for producing a solid fungicide. Here, FIG. 1 is a component table of an antifungal agent in Embodiment 1 of the present invention, and FIG. 2 is a flowchart showing each step of the method for producing the solid antifungal agent in Embodiment 1 of the present invention.

  As shown in FIG. 1, the components of the solid mold inhibitor are as follows. That is, the polyethylene glycol as the first solid agent is 61.85 parts by weight with respect to 100 parts by weight of the product. As the polyethylene glycol, “PEG # 4000” (trademark) is preferable. Stearic acid as the second solid agent is 16.00 parts by weight. As shown in FIG. 2, in Step 1, these solid agents are weighed, placed in a tank (not shown, the same applies hereinafter), and heated and melted.

  The anticorrosive agent is 17.00 parts by weight. As the anti-corrosive agent, powdery acid clay, particularly “Nickerite” (trademark) is suitable. As shown in FIG. 2, in Step 2, an anticorrosive agent is added to the molten solid agent in the tank and stirred uniformly.

  Furthermore, in Step 3, the contents of the tank are cooled to about 65 to 70 ° C. while stirring. This is because the temperature in the tank is lowered to a temperature at which Bacillus bacteria do not die.

  After cooling, in step 4, 5.00 parts by weight of deodorant, 0.10 parts by weight of fragrance, and 0.05 parts by weight of Bacillus bacteria are added to the tank and stirred to homogenize. Here, “Epolion” (trademark) is suitable as the deodorant. Bacillus bacteria preferably include Bacillus subtilis.

  Next, in step 5, the uniformly stirred contents are filled into a predetermined container, and in step 6, the container is left to reach room temperature, and the solid mold removing agent is taken out from the container. If necessary, packaging will complete the product.

  The affiliated company of the present applicant sells the solid mold removing agent by this production method as “Biopack” (trademark). The user has given the impression that it is effective over a long period of time.

  On the other hand, in the test mechanism, four types of mixed spore suspensions of Aspergillus niger, Penicillium citrinum, Chaetomilium globosum, and Myrotherium verrucaria were sprayed on an agar medium, and the growth of mold was observed after culturing at about 26 ° C. for 28 days. However, no growth of mold was observed at any of 7 days, 14 days, 21 days and 28 days later. Furthermore, the same result was obtained for the sample after standing for one year. Therefore, it turns out that the solid mold inhibitor by this method has a sufficiently long-lasting mold prevention effect over a long period of time.

(Embodiment 2)
Embodiment 2 relates to a method for producing a liquid fungicide. Here, FIG. 3 is a component table of the mold inhibitor in the second embodiment of the present invention, and FIG. 4 is a flowchart showing each step of the method for producing the liquid mold inhibitor in the second embodiment of the present invention.

  As shown in FIG. 3, the components of the liquid antifungal agent are as follows. That is, first, 95.95 parts by weight of purified water is prepared for 100 parts by weight of the product, and the mixture is put into a homomixer in Step 1 of FIG. Furthermore, 0.05 part by weight of Bacillus bacteria, 2.00 parts by weight of a disinfectant, 1.00 part by weight of a first deodorant, and 1.00 part by weight of a second deodorant are added to a homomixer.

  About Bacillus bacteria, it is the same as that of Embodiment 1. As the disinfectant, silver ion water is suitable, but other ion water can also be used. As the first deodorant, green tea extract is preferable, and as the second deodorant, persimmon tannin is preferable, but these can be variously changed as necessary.

  When the above is added to the homomixer, the homomixer is rotated at a high speed of about 3000 rpm and stirred for about 5 minutes.

  After the stirring, in step 2, the stirred liquid is filtered through 200 mesh.

  In step 3, the filtered liquid is filled in a suitably prepared container to complete the product.

  The affiliated company of the present applicant sells the liquid mold removing agent by this production method in the same manner as in the first embodiment. The user has given the impression that it is effective over a long period of time.

  On the other hand, in a test mechanism, four types of mixed spore suspensions of Aspergillus niger, Penicillium citrinum, Chaetmium globosum, and Myrotherium verrucaria were sprayed on a white cloth, and the growth of mold was observed after culturing at about 26 ° C. for 28 days. No mold growth was observed at any of 7 days, 14 days, 21 days, and 28 days. Therefore, it can be seen that the liquid mold inhibitor according to the present method has a sufficiently long mold prevention effect as in the first embodiment.

  The numerical values described above are merely examples, and various changes can be made without departing from the spirit of the present invention.

Ingredient table of antifungal agent in Embodiment 1 of the present invention The flowchart which shows each process of the manufacturing method of the solid mold inhibitor in Embodiment 1 of this invention. Ingredient table of antifungal agent in Embodiment 2 of the present invention The flowchart which shows each process of the manufacturing method of the liquid antifungal agent in Embodiment 2 of this invention.

Claims (4)

A step of putting 70 parts by weight of a solid agent in a tank with respect to 100 parts by weight of the product, and heating and melting;
Adding an anti-corrosive agent to the tank and stirring;
Cooling the contents of the tank to 70 ° C. or less;
A step of stirring the Bacillus bacteria in the tank after cooling;
Filling the container with the stirred contents of the tank;
And a step of cooling the container to room temperature and taking out the solid mold remover. The method for producing a mold removing agent according to claim 1, wherein the solid agent contains 60 parts by weight of polyethylene glycol and 16 parts by weight of stearic acid. A step of adding 95 parts by weight of purified water and 0.05 parts by weight of Bacillus to 100 parts by weight of the product and stirring the mixture;
Filtering the stirred liquid;
A method for producing a mold removing agent comprising a step of filling a container with a filtered liquid. The method for producing a mold removing agent according to any one of claims 1 to 3, wherein the Bacillus bacteria include Bacillus subtilis.

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