JP6961870B1 - Visible disinfectant - Google Patents

Abstract

PROBLEM TO BE SOLVED: To face a problem of whether a virus or a bacterium has been correctly removed or eradicated when the infection of the virus or the bacterium spreads. If the cleaning agent and disinfectant are transparent, it is difficult to see even if they are cleaned and disinfected, and it is not possible to know whether they are being carried out correctly. In order to make the effect of the cleaning solution / disinfectant effective, it is necessary to allow an appropriate removal time to elapse, but the removal time must not be taken because it is wiped off immediately after spraying. It is not possible to easily confirm whether the clear liquid has a sterilizing effect, and it is not possible to wash and disinfect with a large amount of water in areas where water is scarce. SOLUTION: A basic substance contains a PH indicator that is colored so that it can be visually recognized as a cleaning agent or a disinfectant and becomes colorless when it reacts to the acidic side from the basic, so that the cleaning power and the disinfecting power can be visually recognized. Cleaning and disinfecting the object, creating a time to remove viruses and bacteria by the time when the color disappears, and improving the stability of cleaning and disinfecting with the minimum necessary liquid.

Description

In the present invention, a transparent cleaning agent / disinfectant is colored and visually recognizable, and a PH indicator that becomes colorless when it reacts from the basic to the acidic side is mixed with a basic substance to improve the stability of cleaning and disinfection and cleaning. A visible disinfectant that can visually check the power and disinfecting power and cleans and disinfects with the minimum amount of liquid .

A cleaning agent that adheres the cleaning liquid to the surface of the tire wheel in the form of bubbles to remove stains adhering to the surface of the cleaning object. The cleaning agent contains a surfactant and an indicator that discolors when the cleaning agent changes from alkaline to neutral. , There are cleaning agents that react with carbon dioxide gas to eliminate alkaline compounds.

Patent No. 3464491

When the spread of viruses and fungi occurs, we face the problem of whether the removal method and hygiene management are properly performed.

If the cleaning agent / disinfectant is transparent, even if the protective clothing and clothes worn by doctors, the examination table, the reception counter, etc. are disinfected, it is not possible to know whether the disinfectant has been properly disinfected.

It is uncertain whether the transparent cleaning agent / disinfectant can be reliably sprayed, applied, or sprayed on the target portion during surface treatment to remove bacteria, viruses, and the like.

In order to make the effect of the cleaning agent / disinfectant effective, it is necessary to take a removal time, it is necessary to elapse an appropriate time or more, and a transparent disinfectant solution is sprayed on the table etc. Immediately after spraying with a cloth, if it is wiped off immediately with a cloth or the like, the time for removing bacteria and viruses is short, and the pathogens that are still alive adhere to the cloth and spread the remaining pathogens.

Generally, cleaning agents and disinfectants for fingers and hands are colorless and transparent, and it is difficult to tell whether the liquid is water or disinfectant just by looking at it. I don't know if there is one, but I'm worried because I'm just looking at the label that says "Disinfectant disinfectant".

Even if the towels and wet wipes used before meals are actually wet and bacteria are growing in the packaging, there is no way to notice them, and it is not possible to easily confirm whether they have a sterilizing effect.

It is necessary to give guidance and watch over whether infants and children with low crisis awareness are properly cleaned and disinfected, but when the number of people is large, such as in kindergartens and nursery schools, it is difficult to see and there is concern about whether the bacteria can be properly sterilized.

The iodine solution used for disinfection is dark brown, and you can check if the cleaning agent / disinfectant is properly applied to your fingers and wrists, but you will use a large amount of water to remove the color. It is effective in places where water is abundant, but not in areas and environments where water is scarce.

You can usually wash your hands with a large amount of water by twisting the faucet in a water-rich area, but you cannot wash your hands with a large amount of water in a water-scarce area.

Color the cleaning and disinfecting agents of transparent basic substances, make the cleaning and disinfecting power of the solvent visible, improve the stability of cleaning and disinfecting the object, and color when the alkaline effect is lost. A visible disinfectant that disappears and cleans and disinfects with the minimum amount of liquid.

Whether the cleaning solution / disinfectant is properly sprayed, applied, or sprayed on the object to be cleaned / disinfected, or the problem is solved by coloring and visualizing the transparent cleaning / disinfecting solution so that the color can be seen rather than disappearing. Providing a visible disinfectant solution with priority.

Colored, transparent cleaning agents and disinfectants can visually recognize the cleaning and disinfecting power, and the sprayed, sprayed, and applied surfaces can be visually recognized, improving the stability of cleaning and disinfecting, and coloring. The color becomes colorless when it loses its basicity, and it is a visible disinfectant that removes bacteria, viruses, and stains and performs hygiene management with the minimum required amount of liquid.

A PH indicator dissolved in absolute ethanol and a cleaning agent / disinfectant containing a basic substance. The basic side is colored, and the detergency / disinfecting power can be visually recognized. A visible disinfectant that becomes colorless when it loses its properties and is cleaned and disinfected with the minimum amount of liquid.

Removing dirt and bacteria mainly composed of surfactant and detergent known, dirt and bacteria were removed by neutralization effects a cleaning agent, is a higher detergency than the detergents appear sterilization solution is an alkaline It mainly utilizes the neutralizing action toward acidity.

The components of the visible disinfectant solution are a PH indicator that changes color in response to alkalinity, dissolved in absolute ethanol, mixed with a basic substance, and colored.

A visible disinfectant , wherein the PH indicator comprises one or more selected from the group consisting of phenolphthalein, thymolphthalein, O-cresolphthalein, titril or derivatives thereof.

The basic substance is dissolved in alkaline ionized water, strongly alkaline electrolyzed water, electrolyzed hypochlorite, sodium hypochlorite, hydroxides of alkali metals and alkaline earth metals, and water selected from alkaline functional waters. A visible disinfectant solution consisting of one or more selected from the group consisting of an aqueous solution that produces hydroxide ions and becomes alkaline, ammonia and sodium phosphate, alkanolamine or a derivative thereof.

For the formulation of a visible disinfectant solution whose main purpose is to remove bacteria, viruses, and stains, a timole phthalein solution, alkaline functional water having a pH of 10.5 or more, and a hydroxide having a pH of 10.5 or more are preferable and colored. The solvent is almost unaffected by ultraviolet rays and normal temperature, and the effects of detergency and disinfection can be visually recognized in a transparent container. Providing a visible disinfectant solution that is harmless to humans and environmentally friendly and can be stored for 1 to 2 years if unopened.

From the viewpoint of sterilizing, sterilizing, and disinfecting all bacteria and viruses as a disinfectant, 76.9 to 81.4 v / v% specified by the Japanese Pharmacy is required, so ethanol and PH 10.5 One or more of the above alkaline functional waters and hydroxides having a pH of 10.5 or more are mixed with a solution of timolephthaline in absolute ethanol at 0.1 w / v% to 10 w / v% to adjust the ethanol concentration. Provision of a visible disinfectant solution containing 76.9 to 81.4 vol%.

According to the Japanese Pharmacopoeia, ethanol 76.9v / v% or less, which cannot be described as a disinfectant, is used as a cleaning agent with one or more solutions of alkaline functional water with a pH of 10.5 or more and a hydroxide with a pH of 10.5 or more. A solution prepared by dissolving Timor Phthalene at 0.1 w / v% to 10 w / v% in absolute ethanol was mixed at 1 w / v% to 20 w / v% to provide a colored, visible disinfectant solution.

From the viewpoint of sterilizing, sterilizing and disinfecting all bacteria and viruses as a virus removing and disinfecting agent, the ethanol concentration specified by the Japanese Pharmacy is required to be 76.9 to 81.4 v / v%. However, if the concentration of ethanol is 63 v / v%, a sufficient bactericidal effect can be expected except for some bacteria and viruses. Therefore, as a cleaning agent, ethanol, alkaline functional water having a pH of 10.5 or more, and pH 10.5 or more can be expected. 1 or more of the hydroxides of the above are mixed, and a solution of timolephthalene dissolved in absolute ethanol at 0.1 w / v% to 10 w / v% is mixed, and the ethanol concentration is 63% or more to 76.9%. Provides a visible disinfectant solution.

For sterilization and stain removal of objects, it is necessary to adjust the ethanol concentration depending on the object and application, and since sufficient sterilization and stain removal can be expected at a concentration of less than 63 v / v% of ethanol, ethanol is used as a cleaning agent. A solution of timolephthalene dissolved in absolute ethanol at 0.1 w / v% to 10 w / v% is mixed with one or more kinds of alkaline functional water having a pH of 10.5 or more and a hydroxide having a pH of 10.5 or more. Provided a visible disinfectant solution containing an ethanol concentration of less than 63%.

Since the visible disinfectant solution mainly utilizes the neutralizing action from alkaline to acidic, the PH indicator dissolved in absolute ethanol at 0.1 w / v% to 10 w / v% is neutral to basic transparent. When one or more kinds of alkaline functional water having a pH of 10.5 or more and a hydroxide having a pH of 10.5 or more are mixed with a disinfectant or a cleaning agent, the mixture is colored and can be provided as a visualization agent and a coloring additive.

As a result, neutral to basic transparent disinfectants and cleaning agents that are commercially available and manufactured can be turned into visible cleaning agents and disinfectants, and it can be expected that mass production and disinfection can be easily performed, and infection prevention can be expected.

As an example that can be most easily disseminated and can be implemented, a solvent obtained by dissolving a PH indicator in absolute ethanol at 0.1 w / v% to 10 w / v% is used as a visualization agent, and the pH is 10.5 or more, which has been commercially available, purchased, and manufactured. It is mixed with an alkaline transparent cleaning agent or disinfectant, colored, and the cleaning and disinfecting power can be visually confirmed. When disinfection is performed, the color disappearance time is about 1 to 4 minutes, the color disappears in the time required for cleaning and disinfection, and the stability of cleaning and disinfection can be improved.

In order to color commercially available, purchased and manufactured alkaline transparent detergents and disinfectants with a pH of 7 to less than 10.5, the basicity is weak as it is, so it is anhydrous with a strong basic substance with a pH of 12 or higher. A solvent in which a PH indicator is mixed with ethanol at 0.1 w / v% to 10 w / v% is used as a coloring additive, mixed, placed in an easily transportable container, mixed as a coloring additive, and cleaned and disinfected. ..

The PH indicator shall consist of one or more selected from the group consisting of phenolphthalein, thymolphthalein, O-cresolphthalein, titril or a derivative thereof, and shall be selected and mixed according to the intended use.

The above-mentioned alkaline transparent cleaning agent and disinfectant having a pH of 10.5 or more are alkaline ionized water, strongly alkaline electrolyzed water, electrolyzed hypochlorite, sodium hypochlorite, and alkali metal, which are selected from alkaline functional water. It shall consist of one or more selected from the group consisting of hydroxides of alkaline earth metals, aqueous solutions that generate hydroxide ions when dissolved in water and become alkaline, ammonia and sodium phosphate, alkanolamine or derivatives thereof. Select according to the application and mix.

A PH indicator dissolved in absolute ethanol and a cleaning agent / disinfectant containing a basic substance. The basic side is colored, and the cleaning power / disinfecting power can be visually recognized. The following is an example of a disinfectant solution that becomes colorless when it loses its properties and is washed and disinfected with the minimum necessary water.

Put the visible disinfectant in a portable bottle container so that it can be easily carried, and clean and disinfect things, hands, skin and fingers when you are concerned.

In the above case, the time required for decolorization disappears faster as the object becomes more acidic, and since human skin is weakly acidic, it can be instantly colored by spraying it directly on the hand or skin or rubbing it directly on the hand. Will disappear, and the removal time using the color disappearance time cannot be taken. Therefore, the following examples are effective.

When cleaning and disinfecting a commercially available paper towel or tissue paper by spraying, spraying, or applying a visible disinfectant solution with a spray bottle or push bottle, the color disappears in about 15 to 30 seconds. , The color disappears in the time required for cleaning and disinfection, and the stability of cleaning and disinfection can be improved.

When the visible disinfectant solution is dyed on a squeeze, wet tissue, wet sheet, etc. by spraying or mordanting, sealed and packaged, and cleaned and disinfected in a form that can be easily carried, the color disappearance time is 30 to 40. In about a second, the color disappears in the time required for washing and disinfection, and the stability of cleaning and disinfection can be improved.

When disinfecting cotton or non-woven fabric is dyed with a visible disinfectant solution by spraying or mordanting, sealed and packaged, and cleaned and disinfected in a form that can be easily carried, the color disappears in about 30 to 40 seconds. , The color disappears in the time required for washing and disinfection, and the stability of cleaning and disinfection can be improved.

As an example of applying the visible disinfectant solution to an object with a small area, put it in a painter bottle used for painting or a sponge head container used for making car glass water repellent, and carry it easily. When cleaning and disinfecting is performed pinpointly with a stable application width in a form that can be used, the color disappears in about 30 to 40 seconds, and the color disappears in the time required for washing and disinfecting. , Cleaning and disinfection can improve stability.

As an example of applying a visible disinfectant solution to an object with a large area, if the sprayer used for spraying pesticides, protective clothing, walls, floors, vehicles, etc. are cleaned and disinfected, the color disappearance time is 1 In about 1 to 2 minutes, the color disappears in the time required for washing and disinfection, and the stability of cleaning and disinfection can be improved.

The use of visible disinfectant is effective for many places, things, and people who want to clean and disinfect, for example, car interiors, walls and things in hospitals, disinfection of protective clothing and temporary tents, examination tables, etc. Many can be used for cleaning and disinfecting plastic supplies, toilet bowls, toilet seats, bathrooms, kitchens, microwave ovens, refrigerators, kitchens, glass, floors, toys, personal computers and telephones.

The visible disinfectant can be used to clean and disinfect tables, beds, protective clothing, door knobs, toilet seats, bathtubs, etc. by putting them in a spray container or mist spray container and spraying them on the object. Neutralized water and alcohol remain, so if you are concerned, you can wipe it off or leave it until it dries to use it for cleaning and disinfection.

Iodine-based and coloring-based cleaning agents and disinfectants use a large amount of water to wash away the color after implementation, but the color colored with the visible disinfectant reacts to the acidic side and becomes colorless and neutral and becomes water. Or, alcohol remains, but it can be used for effective cleaning and disinfection in water-scarce areas and environments without having to wash it off again by simply wiping it off.

By visualizing cleaning agents and disinfectants, it can be expected that cleaning and disinfection will be carried out with the minimum technology, overcoming the barriers of small children, language, and education.

Claims (1)

It contains thymolphthalein, a PH indicator dissolved in ethanol, and strong alkaline electrolyzed water, and is a sterilizing solution for removing viruses, bacteria and stains with a pH of 10.5 or higher. A visible disinfectant that has visible power and disinfecting power, and the colored color reacts to the acidic side and becomes colorless when it loses its basicity.