JP2920360B2 - Purifier for sink basket and method for producing the same - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a trash storage basket provided detachably in a drain hole of a sink in a kitchen, which slides between a basket formed by trash and flowing sewage and a drain pipe thereafter. The present invention relates to a purifier for a sink basket for removing and purifying (slimming), dirt and odor, and a method for producing the same.

[0002]

2. Description of the Related Art In the drain hole of a sink in a kitchen, garbage generated during cooking and scum attached to tableware flow into the drain pipe to prevent the drain pipe from being clogged. A basket for storing garbage having a mesh made of metal or plastic such as copper or copper is provided. This basket accumulates the garbage received with the drainage, and the sewage flows through the mesh to the drain,
Molds and bacteria generated by dirt or garbage decay due to oil etc. may cause slippage on the inner and outer peripheral surfaces of the basket, giving off odors. And the dirt will contaminate the drain pipe after the basket.

[0003] In order to eliminate slippage and stains generated in such baskets, a tablet type solid purifying agent obtained by solidifying chlorinated cyanuric acid such as trichloroisocyanuric acid or dichlorocyanuric acid to a predetermined size is generally used. Have been.

[0004]

A known purifying agent for removing slippage of a basket is such that chlorinated cyanuric acid as a main agent comes into contact with water and gradually decomposes into cyanuric acid and hypochlorous acid. Until the tablet loses its shape due to the action of bleaching and disinfecting, it removes dirt and slippage, and gives a certain purification effect. However, since this purifying agent generates chlorine odor when decomposed by contact with water,
It is not necessarily preferable in terms of environmental hygiene. Therefore, it is conceivable to use an oxygen-based purifying agent such as sodium percarbonate that does not generate a chlorine odor. However, such an oxygen-based purifying agent is easily dissolved in water, so that it can be used in an extremely short time. At present, it has not been put into practical use due to the necessity of purifying agent due to loss of purification effect and frequent replenishment of the purifying agent.

[0005] In view of the above situation, the present invention does not generate an odor that causes discomfort such as chlorine odor during use, and can be easily and easily formed into a desired size and shape.
An object of the present invention is to provide a purifying agent for a sink basket which can be gradually dissolved by water to maintain the purifying effect for a long period of time, and a method for producing the same.

[0006]

In order to achieve the above object, a first aspect of the present invention is to provide a sync basket.
That can maintain the effectiveness of purification over a long period of time.
A agent, a main agent consisting of 95 to 75 wt% of an inorganic peroxide, from 5 to 25 weight percent hydrated lime and / or semi-Suiseki this
It is characterized in that a blend of a dissolution retardant consisting cormorants and shaping by tableting.

A second aspect of the present invention is characterized in that, in the constitution of the first aspect, the inorganic peroxide is sodium percarbonate or sodium perborate.

[0008] In addition, the invention of claim 3,, sink basketball
That can maintain the effectiveness of purification over a long period of time.
A method for producing an agent, comprising 95 to 75% by weight of a main agent comprising an inorganic peroxide, and slaked lime or / and hemihydrate gypsum.
And 5 to 25% by weight of the dissolution retarder is uniformly mixed, and the mixture is tabletted by a conventional method to give a shaped article having a predetermined shape and size.

In the present invention, the inorganic peroxide constituting the main agent of the purifying agent for the sink basket is, specifically, sodium percarbonate or sodium perborate, which has relatively low solubility in water and From the point of gradually dissolving in water and exhibiting a continuous purification effect for a long time,
The use of sodium perborate is preferred.

On the other hand, a solution retardant to be blended with the inorganic peroxide, as well as facilitate the shaping of inorganic peroxides during tabletting, as it can be appropriately adjusting the dissolved amount of water on the base material Which includes slaked lime or / and hemihydrate gypsum
Is used.

The compounding amount of the main ingredient and the dissolution retarder is 5 to 25% by weight of the inorganic peroxide and 5 to 25% by weight.
If the dissolution retardant is less than 5% by weight, it will dissolve relatively easily when it comes into contact with water, so that a continuous purification effect cannot be expected.
When the dissolution retardant is added in a large amount exceeding 25% by weight, the amount of the inorganic peroxide constituting the main agent is substantially reduced, so that continuous purification cannot be performed in the same manner. . When two or more dissolution retarders are used in combination, the mixing ratio is arbitrary, but it goes without saying that the total amount should be kept within the range of 5 to 25% by weight based on the main agent.

In the method for producing a purifying agent for a sink basket according to the present invention, the inorganic peroxide as the main agent and the dissolution retarder are uniformly mixed in a predetermined quantitative range, and the mixture is constantly mixed using a tableting machine. The tablet is formed into a desired shape and size by tableting, but it is usually blended to improve the lubricity of the tableting machine and make the surface smoother. A small amount of a lubricant is added to a product, and it is desirable to add a lubricant also in the production method of the present invention.

As such a lubricant, a metal salt of stearic acid such as magnesium stearate and zinc phthalate, talc, and the like are used, and the amount of the lubricant is based on the total amount of the main agent and the dissolution retardant. When added in the range of 0.5 to 1.5% by weight, smooth tableting becomes possible and a shaped product having a good finish can be obtained.

The size of the molded product by tableting can be arbitrarily set, but in consideration of the size of a sink basket in an ordinary home, the diameter is about 3 cm × the thickness is about 2.5 cm.
cm (about 30 g in weight).

Although the sink basket purifying agent thus formed does not lose its shape or lose its shape due to decomposition even when left at room temperature, it is placed in a hanging plastic net if necessary. Store in a sealed bag or container such as plastic. In use, the purifier for the sink basket is put into the sink basket together with the net, or the net is suspended by using a handle provided on the sink basket.

[0016]

The purifying agent for a sink basket according to the present invention is a chlorine-based purifying agent which can stably maintain the purifying effect for a long period of time by adjusting the amount of dissolution of the main agent by the dissolution retarder incorporated in the main agent. As described above, there is no danger of generating chlorine, and there is no adverse effect on materials such as baskets and drain pipes. Furthermore, even if this purifying agent is applied to a sink basket formed of a metallic copper net, which is recently used for purifying by the action of copper ions, there is no danger of corrosion or the like.

[0017]

The present invention will be more specifically described below with reference to examples and comparative examples. Examples 1 and 2 and Comparative Example 1 Powdery sodium perborate monohydrate (active oxygen 15%) was used as the main inorganic peroxide, and slaked lime powder, hemihydrate gypsum and a lubricant were used as dissolution retarders Was mixed with magnesium stearate, and about 30 g of a shaped product of a sink basket purifying agent was manufactured by tableting. (Example 1) Similarly, using a sodium perborate monohydrate (active oxygen 15%) as a main agent, a dissolution retardant composed of slaked lime powder, and a lubricant of magnesium stearate to form a sink by tableting. A shaped product of a basket purifying agent was manufactured. Example 2 As Comparative Example 1, a shaped product was produced by mixing sodium perborate monohydrate and a lubricant without using a dissolution retarder. The composition of each component in Examples 1 and 2 and Comparative Example 1 is as shown in Table 1.

[0018]

[Table 1]

One of the imprints of Examples 1 and 2 and Comparative Example 1 was immersed in a beaker containing 5 liters of water and placed at room temperature. After taking out and wiping off the adhering water sufficiently, the weight is measured and compared with the weight before immersion in water to determine the dissolution rate (%), and the period (days) until complete dissolution (dissolution rate 100%) investigated. Table 2 shows the results.

[0020]

[Table 2]

As is clear from Table 2, the purifying agents for sink baskets of Examples 1 and 2 formed by blending a dissolution retarder with the inorganic peroxide serving as the main agent do not contain a dissolution retarder. It can be seen that the cleaning agent can be used for twice as long or longer than the sink basket purifying agent. In addition, the measurement of the dissolution period described above was carried out in a state where it was almost constantly immersed in standing water, and in actual application to a sink basket, it was not possible to come into contact with water regardless of day and night. Since it is not used, it is considered that use for much longer than this dissolution period is possible.

[0022]

Effects of the Invention sink basket purifying agent of the present invention comprises a main agent consisting of an inorganic peroxide, slaked lime and / or semi
By mixing the dissolution retardant composed of water gypsum with a predetermined ratio, it is possible to form a dense molded product by tableting, and by placing the molded product in a sink basket, the main agent is converted into water. In contrast, the oxidizing power of hydrogen peroxide generated by gradual dissolution can purify dirt, slime, and sterilization in the sink basket over a long period of time without any chlorine odor. It is excellent in that it has made possible purification.

In particular, the purifying agent for a sink basket of the present invention is gradually dissolved from the surface by water or hot water flowing from the sink into the basket during cooking or the like, and hydrogen peroxide generated by the decomposition of the inorganic peroxide serving as the main agent. The strong oxidizing power of the basket continuously purifies the sink basket by removing dirt, slime, germs and unpleasant odors generated in the basket, and at the same time, cleans the piping after the sink basket with flowing water and hot water. .

At this time, the dissolution retarder incorporated in the main ingredient controls the dissolution amount of the main ingredient to stably maintain the purifying effect for a long period of time, and the purifying effect is constant until the purifying agent loses its form. Therefore, the cleaning of the sink basket can be carried out economically and inexpensively and without complicated work.

Further, unlike a chlorine-based purifying agent, there is no possibility of generating chlorine, and there is no adverse effect on materials such as a basket and a drain pipe. In addition, even if this purifying agent is applied to a sink basket formed of a metallic copper net recently used for purifying by the action of copper ions, there is no danger of corrosion or the like, and the purifier is used more advantageously. Can be.

The method for producing a purifying agent for a sink basket according to the present invention is characterized in that a main agent comprising an inorganic peroxide, slaked lime or / and
And a dissolution retardant composed of gypsum hemihydrate in a predetermined ratio, and by a simple method of tableting by a conventional method to form a molded product of a predetermined shape and size, for an excellent sink basket. The purifying agent can be obtained at low cost.

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ identification code FI C11D 17/06 C11D 17/06 (58) Fields investigated (Int.Cl. ⁶ , DB name) C11D 7/18 C11D 7/06 C11D 7/12 C11D 7/20 C11D 7/60 C11D 17/06

Claims (3)

(57) [Claims] Claims: 1. Put in a sink basket for a long period of time.
And a purifying agent that can maintain the purifying effect.
A main ingredient consisting of an inorganic peroxide in an amount of 5 to 25% by weight;
A cleaning agent for a sink basket, characterized in that a mixture with a dissolution retarder comprising slaked lime or / and hemihydrate gypsum is formed by tableting. 2. The purifying agent for a sink basket according to claim 1, wherein the inorganic peroxide is sodium percarbonate or sodium perborate. (3) Putting into a sink basket for a long time
A method for producing a purifying agent capable of maintaining the effect of purification by
The main agent composed of an inorganic peroxide and 95 to 75% by weight, anti-stone
5-25 dissolution retarders consisting of ash or / and hemihydrate gypsum
% By weight, and the mixture is tabletted by a conventional method to obtain a shaped article having a predetermined shape and size.