JPH01240600A - Cleaning agent for toilet - Google Patents

Abstract

PURPOSE:To obtain a cleaning agent capable of removing scale attached to the interior of trap or drain pipe at a short time by only throwing into a toilet stool without using a specific apparatus, by blending hydrogen peroxide used as a main component with an inorganic or organic acid and water. CONSTITUTION:The aimed cleaning agent obtained by blending (A) hydrogen peroxide, preferably of 5-30% used as a main component with (B) inorganic or organic acid (preferably either one acid) such as sulfamic acid, hydrochloric acid, hydroxyacetic acid or acetic acid, preferably of 1-15% and (C) water of 6-56%.

Description

Detailed Description of the Invention (Technical Field of the Invention) The present invention relates to a toilet bowl (1), a men's urinal (2) (see Figures 1 and 2), and scale (3) attached to the drain pipe thereof. ) is related to a toilet cleaning agent that can remove the substances in a short period of time.

(Conventional technology) Scale that adheres to conventional toilet bowls and drain pipes (
As for 3), the general method is to dissolve the scale (3) using mainly acids such as hydrochloric acid, or to physically scrape it off using special equipment.

However, these methods had the following drawbacks.

■ Weak removal effect on soft sludge derived from microorganisms such as bacteria.

■ Scale solubility is weak, requiring a long time and repeated cleaning.

■ It requires the use of specialized machinery and troublesome processes such as removing piping, resulting in poor work efficiency.

(Objective of the Invention) The present invention has been made in consideration of the above-mentioned circumstances, and the scale attached to the trap and drain pipe can be shortened by simply putting the cleaning agent into the toilet bowl without using any special equipment. The purpose is to provide a cleaning agent that eliminates in time.

(Summary of the invention) In order to achieve the above object, the present invention combines hydrogen peroxide, which has an excellent stripping effect on rocky sludge, and an acid such as sulfamic acid, which has a high scale solubility, to create a synergistic effect between the two. It is a cleaning agent that achieves the desired effect.

(Embodiment of the invention) That is, the present invention consists of two components, A and B, where the A component is hydrogen peroxide (chemical formula 11□02), and the content in the cleaning agent is preferably 5% to 30%. It is.

Component B is an organic acid, preferably an acid that quickly dissolves the formed salt in water when it acts on calcium, which is a scale component, and does not generate new precipitates. These include sulfamic acid, hydrochloric acid, gluconic acid, hydroquinacetic acid, acetic acid, etc., and although it is preferable to use them alone, it is okay to use two or more in combination, and the content in the cleaning agent can be either alone or mixed. The sum of hours is 1
~15% is suitable.

Examples that embody the above contents are as follows: [First Example 1 Hydrogen peroxide 25% Sulfamic acid 5% Dye Appropriate amount Water Remaining [Second Example 1 Hydrogen peroxide 25% 25% Hydrochloric acid 5% Dye Appropriate amount Water Remaining (effects of the invention) Next, the effects of this example will be explained.

Component A, hydrogen peroxide, has already been used as a cleaning agent for removing soft sludge and sludge-like deposits at various sites, and it utilizes the decomposition reaction shown in the following formula (1). Its decomposition is accelerated by all living organisms and metal ions (iron and copper ions) present in the sludge and sludge.

+1□02-* 820+1/202+23.5KCa
(1) As an example, the peeling and cleaning properties of hydrogen peroxide will be mentioned.

On the other hand, the acid, which is component B, acts on and dissolves calcium in the scale (see formulas (2) and (3) below), thereby accelerating the dissolution and disintegration of the scale.

Ca" +211Cj? (Hydrochloric acid) - +CaC1? 2
+ 211" ・----(2) Ca" + 2N1
12SO311 (sulfamic acid) → Ca (SOJtl
□) 2 + 211"...' -(3) However, it is difficult to remove soft scale using component B alone, and the ability to remove soft sludge is poor when using component B alone. Therefore, in order to compensate for the shortcomings of each, both are combined. The mixture in these proportions constitutes the present invention, and constitutes a binary embodiment. The following is a comparison of the solubility of scale attached to the trap part of a men's urinal.

Conditions Cleaning agent liquid amount: 100.1 Scale amount: 2 g Result: Cleaning agent 1 of the present invention [Conventional cleaning agent 1] In the present invention, as in the above embodiment, components A and B are preliminarily used.
The method is not limited to mixing ingredients and using the mixture as a cleaning agent, but also includes a method of mixing hydrogen peroxide and acid and using the mixture at the site where cleaning is to be carried out.

(Effects of the Invention) As described above, the present invention provides a cleaning agent containing hydrogen peroxide (5 to 30%) as a main component, inorganic and organic acids (1 to 15%), and the remaining amount as water. It has many features such as having an excellent cleaning effect on scale that adheres to toilet bowls, shortening work time, and making work easy without the need for special preparations, making it suitable for industrial use. This is an excellent invention.

[Brief explanation of the drawing]

The figures show examples of places where the present invention is implemented, with Figure 1 being a longitudinal sectional view of a toilet bowl, and Figure 2 being a longitudinal sectional view of a male urinal. (1) Toilet (2) Urinal (3) Above scale

Claims (1)

[Claims] A toilet cleaning agent that contains hydrogen peroxide as the main ingredient and contains inorganic and organic acids and water.