JP2006328253A - Foaming detergent - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain a foaming detergent for deodorizing and washing clothes soiled with waste. <P>SOLUTION: The foaming detergent for clothes having deodorizing function for ordinary home and business use comprises a deodorizer, a detergent and a foamy component. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a foaming detergent for clothing having a deodorizing function for general household use or business use.

In the care of disabled and physically handicapped people and the care of babies, there are many difficulties in cleaning clothes and bedding contaminated with filth. The odor generated from filth fills the room and causes great pain for caregivers and caregivers. It can also be easily imagined that what is being cared for can be emotionally painful. In addition, contaminated clothing and bedding may not be washed immediately to prevent late-night noise. In that case, the odor continues to be generated, and the house is further filled with the odor.
Conventionally, as a countermeasure against these problems, a deodorant was applied or a masking agent was placed. However, the deodorant soaked into clothing and could not sufficiently deodorize the odor generated from the odor source. Further, a bad odor that cannot be hidden by the masking agent often occurs, and the deodorizing effect is not sufficient. Also, if contaminated clothing or bedding is left unattended, it may become so stained that it becomes difficult to remove the dirt by washing. In addition, a bad odor is generated when the machine is put in the washing machine, and a feeling of avoidance is often felt in the work of putting the detergent.

As a method for washing dirt, a method of washing with a normal washing machine is generally used, but dirt due to dirt is difficult to wash, and it is necessary to wash it by hand or wash it with a bleach or the like. However, due to the odor of dirt and the aversion to dirt, it was often difficult to remove dirt by leaving it in the washing machine immediately without leaving it, or leaving it alone.
Japanese Patent Application Laid-Open No. 2004-204220 describes that a detergent is foamed and applied to clothes in order to apply a detergent over a wide area. In this method, there is no description up to wrapping clothes with foam to prevent malodor, and the effect of soaking is not considered. Therefore, it is not suitable for washing bad-smelling clothes and bedding soiled with filth.
JP 2004-204220 A

  An object of this invention is to provide the foaming cleaning agent for carrying out the deodorizing washing | cleaning of the clothes and bedding which became dirty with a filth.

  The present invention is a foaming cleaning agent containing a deodorant, a cleaning agent and a foaming component.

  According to the present invention, it is possible to provide an effervescent cleaning agent having a deodorizing effect and a strong cleaning effect as compared with conventional products against dirt soils such as nursing clothes and bedding.

Hereinafter, the present invention will be described with a focus on preferred embodiments.
The foamable cleaning agent of the present invention is capable of generating foam enough to cover contaminated clothing and bedding, and is characterized by blending a deodorant and a laundry detergent as the foam components.
When the cleaning agent of the present invention is used, clothes or bedding contaminated with filth and the like can be used after being put in a bucket or a washing machine and then sprayed with foam to cover the clothes or bedding. By holding the foam, the spread of malodor can be physically blocked. The portion where malodors diffuse through the foam wall is deodorized by the formulated deodorant and hardly diffuses into the space.
As the component of the deodorant, a component that is difficult to defoam such as vegetable oil, amphoteric surfactant and plant extract is preferable. In particular, malodors generated from filth are sulfur compounds such as mercaptans and hydrogen sulfide, nitrogen compounds such as ammonia and amines, and organic substances such as aldehydes and lower fatty acids. Specifically, betaine compounds, green tea extracts, coniferous extracts, dextrin compounds, divalent iron salt compounds, soybean oil derivatives, cypress extracts and the like are preferable.

Furthermore, it is more preferable to add a masking effect by blending a fragrance or the like.
The deodorant should have a strong effect, but depending on the substance, there is a substance that inhibits foam formation or shortens the duration, so the content of the deodorant in the cleaning agent is 0.01 wt% to 20%. % By weight (in terms of solid content) is preferred.
Contaminated clothing or the like that is put in a bucket or the like and covered with foam can be washed by putting it in a washing machine as it is at an appropriate time. In this case, a laundry detergent may be newly added.
The deodorant and laundry detergent blended in the detergent of the present invention are sprayed and then soaked into clothes and bedding. As a result, it is possible to prevent contamination and bad odor that may be transferred to clothing from the transfer. In addition, when the detergent component soaks into the contaminated portion during the leaving time, it is put on the detergent and has an effect of easily removing dirt. Moreover, when putting clothes in a bucket etc., this effect can be increased by putting an appropriate amount of water beforehand. By leaving a part of the deodorant after washing, the deodorizing effect can be maintained even when clothes or the like are worn or used.

  As the laundry detergent component, soap, nonionic surfactant, anionic surfactant and the like are preferable. If something with no defoaming effect is preferable. Specifically, LAS (sodium linear alkyl benzene sulfonate), AE (sodium alkyl ether sulfonate), polyoxyethylene alkyl ether, sodium alpha sulfo fatty acid ester and the like are preferable. If the blending amount is too large, the formation of foam may be hindered or the duration may be shortened, so 1% to 40% (in terms of solid content) is preferable. If necessary, an enzyme, a solvent, an alkali agent, a chelating agent, a disinfectant, a bleaching agent and the like that are effective against manure stains may be added.

  As the enzyme, protease, lipase, cellulase, amylase and the like are preferable. As the solvent, butylene glycol, butyl carbitol, phenoxyethanol, propylene glycol and the like are preferable. However, alcohols with strong antifoaming effects should be avoided. As the alkaline agent, sodium hydroxide, potassium hydroxide, sodium bicarbonate, monoethanolamine, diethanolamine, and triethanolamine are preferable. As the chelating agent, aminocarboxylic acid derivative-type chelating agents, polycarboxylic acids and salts thereof are preferable. Specifically, ethylenediamine tetraacetate, nitrilotriacetate, hydroxyethylenediamine pentaacetate, diethylenetriamine pentaacetate, aminomethylglycine diacetate, alanine diacetate, iminodisuccinate, hydroxyiminodisuccinate, serine diacetate Salt, isoserine diacetate, aspartate diacetate and the like are preferable. As the bactericidal agent, isopropylmethylphenol, paraben, trioxane, iodine, silver salt and the like are preferable. As the bleaching agent, sodium percarbonate, isocyanuric acid and the like are preferable.

As the foam generating device, a type with a trigger for ejecting foam to a bottle, a type with a nozzle for generating foam in a squeeze bottle, and an aerosol type for generating foam on a mousse are preferable. The aerosol type is the best way to squirt foam enough to cover clothes and bedding. However, if a pump is attached to the ejection nozzle, bubbles that cover clothing can be easily ejected even if the type is not an aerosol type.
Usually, filth has a temperature of about body temperature immediately after contamination. Therefore, the amount of bad odor generated is large. If left unattended, the temperature will drop to room temperature in about 20 minutes, and the amount of malodor will be reduced. In addition, it takes about 30 minutes for the deodorizing cleaning liquid in the form of foam to cover clothes and bedding, and for the cleaning liquid to penetrate almost the entire area. Therefore, the foam retention time is preferably 30 minutes or longer. More preferably, it is desirable to maintain the shape of the foam for the time until washing with a washing machine or the like and to prevent the generation of malodor. For that purpose, it is sufficient to have a foam retention time of about half a day. As the foaming component, in addition to the surfactant and the foaming gas, it is preferable to add a substance that is soluble in the surfactant and is a solid substance or a sticky substance at room temperature such as a higher alcohol, because the foam retention time becomes longer. .

In the following, the embodiment will be described in more detail.
[Example]
A 300 ml aluminum aerosol can was filled with the following, and after filling with gas, a valve was attached.
Polyoxyethylene alkyl ether 32g
Ethylenediaminetetraacetic acid tetrasodium salt 1g
Vegetable oil-based deodorant Apollite QF (trade name) (manufactured by Nippon Kasei Co., Ltd.) 4g
Cetanol 2g
140g ammonia small amount water
LPG 20g

[Comparative example]
A comparative example was prepared by refilling a trigger container with a commercially available liquid detergent (LAS detergent).
Evaluation: Two pieces of cloth diapers of incontinence patients put into a 10 liter bucket were prepared, and the cleaning agents of Examples and Comparative Examples were respectively sprayed thereon.
In the example, 15 g of liquid was ejected for about 10 seconds and the entire paper diaper was covered. The foam was absorbed by the cloth diaper, but the surface was covered with foam even after 8 hours. The odor was hardly felt. After 8 hours, it was washed in the washing machine in the same manner as usual. There was no yellowing.
In the comparative example, 15 g of cleaning liquid was ejected by spraying 10 times. Although it was initially in the form of foam, it was sucked into the cloth after 5 minutes and the foam disappeared. The bad odor was felt strongly.
Immediately, it was washed in the same manner as usual in a washing machine. The yellowish part remained in the part where the stool was attached.

  INDUSTRIAL APPLICABILITY The present invention can be suitably used as a cleaning agent suitable for deodorizing laundry of clothes and bedding soiled with dirt.

Claims (1)

  A foaming cleaning agent comprising a deodorant, a cleaning agent and a foaming component.