JP3977902B2 - Application cleaning agent in a container with a brush - Google Patents

Description

【００１５】
（２）ブラシの仕様
本発明の実施例及び比較例に用いたブラシの仕様を表２に示す。
【００１６】
【表２】
ブラシの仕様（材質：ポリエチレン）

【００１７】
（３）ブラシ付き容器入り塗布洗浄剤の性能評価
上記のように調製した塗布洗浄剤とブラシとを組み合わせて、以下に示す実施例１〜３及び比較例１につき、洗浄力にかんする評価を行なった。評価方法は次のとおりとした。
黒土汚垢布（綿メリヤス布）１０枚を使用して、評価を行なった。ブラシ付き洗浄剤を用いて黒土汚垢布を２０回ブラシング洗浄した後、市販の洗剤（ライオン株式会社製スーパートップ）を用いて洗濯機洗浄（２５℃、洗浄１０分、流水濯ぎ３分）を行なった。洗浄前後の反射率を測定し、次式により求めた値の平均値を洗浄力とした。
洗浄率（％）＝（洗浄布の反射率−汚垢布の反射率）／（清浄布の反射率−汚垢布の反射率）
評価結果を表３に示す。
【００１８】
【表３】
評価結果

なお、実施例のブラシ付き容器入り塗布洗浄剤は、衣類に損傷を与えるものではなく、またブラシのへたりについても良好であった。
【００１９】
なお、本発明は、下記の構成によって実現するのが好ましい。
〔１〕ブラシの先端の角度が１０〜６０度の範囲内であることを特徴とするブラシ付き容器入り塗布洗浄剤。
〔２〕ブラシの根本の太さが０．５〜２ｍｍの範囲内であることを特徴とするブラシ付き容器入り塗布洗浄剤。
【００２０】
【発明の効果】
本発明は、以上説明したように、ブラシ付き容器入り塗布洗浄剤において、上記のような構成としたので、以下に記載する効果を有する。
（１）本発明のブラシ付き容器入り塗布洗浄剤は、靴下等、繊維製品の泥汚れに対し良好な洗浄力を発揮する。
（２）本発明のブラシ付き容器入り塗布洗浄剤は、繊維に損傷を与えることがない。
【００２１】
【図面の簡単な説明】
【図１】本発明のブラシ付き容器入り塗布洗浄剤の実施の形態の断面図ある。
【図２】本発明の実施例のブラシ（Ｐ）の形状を示す拡大図であり、図２（ａ）は幅方向を特に大きく拡大して示す側面図であり、図２（ｂ）はＥ−Ｅ部における断面図である。
【図３】本発明の実施例のブラシ（Ｑ）の形状を示す拡大図であり、図３（ａ）は幅方向を特に大きく拡大して示す側面図であり、図３（ｂ）はＥ−Ｅ部における断面図である。
【図４】本発明の実施例のブラシ（Ｒ）の形状を示す拡大図であり、図４（ａ）は幅方向を特に大きく拡大して示す側面図であり、図４（ｂ）はＥ−Ｅ部における断面図である。
【符号の説明】
１００ ブラシ付き容器入り塗布洗浄剤
１０２ 容器本体
１０２ａ 底部
１０２ｂ 胴部
１０２ｃ 開口部
１０４ 塗布洗浄剤
１０６ 塗布体
１０６ｃ 液流出孔
１１０ ブラシ
１１０ａ 取付部
１１０ｂ 刷毛部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a coating detergent with a brushed container. In particular, the present invention relates to a brushed container coated cleaning agent that has a good detergency against mud stains of textile products such as socks and that does not damage the fibers.
[0002]
[Prior art]
Conventionally, a liquid detergent or a solid soap is generally applied in advance to stains on textile products that are difficult to remove only by ordinary washing. As a liquid cleaning agent for these pretreatments, for example, Japanese Patent Application Laid-Open No. 58-47100 discloses a composition in which sodium triphosphate, an anionic detergent and a nonionic detergent are combined. JP-A-59-78300 discloses a composition in which a nonionic detergent, an anionic detergent, a builder and an alkali metal silicate are combined. JP-A-60-101199 discloses a composition in which a specific surfactant and a chelating agent are combined. Japanese Patent Application Laid-Open No. 61-60797 discloses a liquid detergent contained in a container in which a liquid detergent composition containing oleic acid is delivered to a synthetic resin container.
However, it is possible to increase the detergency by applying the above-described composition or solid soap, but it is not possible to completely remove dirt that has entered the inside of the fiber such as socks. However, it is common practice to take time and effort such as washing with a brush or rubbing with a brush. In order to remove stubborn dirt such as mud dirt, a great amount of labor is required, and at present, a cleaning agent that can easily remove such dirt has not been sufficiently studied.
On the other hand, as a means for accurately applying the coating agent, for example, in Japanese Utility Model Laid-Open No. 1-30024, a brush container containing the coating agent has a large number of both side rows with a certain inclination on the other surface of the base of the dedicated brush. A long-lasting body and a general-purpose brush comprising a number of short-tooth bodies arranged between each row of long-tooth bodies, and for hair dyeing that can reliably hold paste-like or mousse-like hair dyes, etc. A brush is disclosed. Japanese Utility Model Laid-Open No. 6-46604 discloses a discharge container with a comb in which a hollow comb communicating with a cylinder is integrally connected to a pump-type discharge container.
However, these containers are mainly used for dyeing hair and styling hair, and do not effectively remove the stains on the textiles. As described above, there has not been sufficient research on a cleaning agent that easily and effectively removes dirt that is difficult to remove, such as mud dirt, and does not damage the fiber.
[0003]
[Problems to be solved by the invention]
Therefore, an object of the present invention is to provide a coating detergent with a brush which contains a coating detergent having a large effect of removing mud dirt, can remove mud dirt easily and effectively, and does not damage fibers. It is to provide.
[0004]
[Means for Solving the Problems]
This invention is made | formed based on the knowledge that the said subject can be solved by combining the container with a brush which has a specific structure, and an application | coating cleaning agent.
That is, the present invention
An application cleaner contained in a brushed container,
The coating cleaning agent contains the following components (a) surfactant and (b) chelating agent:
The brushed container includes a container body having an opening, and an application body,
The application body has an attachment portion attached to the opening of the container, and an upper portion having a liquid outflow hole communicating with the inside and the outside of the container body,
A brush portion for applying the coating cleaning agent that has flowed out of the liquid outflow hole to the coated body is provided on the upper part,
An application cleaning agent in a brushed container is provided.
By comprising in this way, mud dirt can be removed easily and effectively, and a fiber is not damaged.
Moreover, in the coating detergent with a brush of this invention, it is preferable that the cross section of the brush of the container filled with the coating detergent has a triangular shape and the tip angle is 60 degrees or less.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
The component (A) contained in the coating detergent of the present invention may be any surfactant that is usually used in detergents, but is preferably an anionic surfactant or a nonionic surfactant.
Examples of anionic surfactants include fatty acid salts having 8 to 22 carbon atoms, alkylbenzene sulfonates having 8 to 16 carbon atoms, alkyl sulfates or alkenyl sulfates having 10 to 20 carbon atoms, and olefins having 10 to 20 carbon atoms. Sulfonates, alkyl ether sulfates or alkenyl ether sulfates having an alkyl group or alkenyl group having 10 to 20 carbon atoms, and an average of 0.5 to 8 moles of ethylene oxide added, alkyl glyceryl ethers having 10 to 20 carbon atoms Examples thereof include sulfonic acid salts, α-sulfo fatty acid salts having 10 to 20 carbon atoms, and lower (1 to 6 carbon atoms) alkyl esters. Of these, fatty acid salts are particularly preferably used. Fatty acids having a carbon number in the range of 8 to 22 are preferable, and saturated fatty acids such as caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, or oleic acid, linoleic acid, linolenic acid, etc. Any of unsaturated fatty acids may be used. In particular, oleic acid is most preferable from the viewpoint of the ability to wash mud soil. Examples of fatty acid salts include metal salts such as sodium and potassium, and alkanolamine salts. Of these, alkanolamine salts are particularly preferred. The alkanolamine may be any of monoalkanolamine, dialkanolamine, and trialkanolamine, and those having each alkylene group in the range of 1 to 10 are preferable. Specifically, monoethanolamine, diethanolamine, triethanolamine or the like can be used. Diethanolamine is particularly preferred.
[0006]
Examples of nonionic surfactants include polyoxyethylene (average addition mole number 1 to 20) alkyl (carbon number 10 to 22) or alkenyl (carbon number 10 to 22) ether, polyoxyethylene (average addition mole number 1 to 1). 20) polyoxypropylene (average addition mole number 1-20) alkyl (carbon number 10-22) or alkenyl (carbon number 10-22) ether, polyoxyethylene (average addition mole number 1-20) alkyl (carbon number 10) -22) Phenyl ether, polyoxyethylene (average added mole number 1-20) sorbitan fatty acid (carbon number 10-22) ester, polyoxyethylene (average added mole number 1-20) sorbit fatty acid (carbon number 10-22) Esters, polyoxyethylene (average added mole number 1-20) glycol fatty acid (carbon number 10-22) , Polyoxyethylene (average added mole number 1-20) alkyl (carbon number 10-22) amine, glycerin fatty acid (carbon number 10-22) ester, higher fatty acid (carbon number 6-10) alkanol (carbon number 2-10) ) Amides, alkyl (C10-22) glycosides, and alkyl (C2-10) amine oxides. Specifically, what is marketed as a brand name Emalex 707 is suitable.
[0007]
As the component (a) contained in the coating detergent of the present invention, one or more of the above surfactants can be used in combination, but at least one or more anionic surfactants are included. In particular, from the viewpoint of the effect on mud soil, it is preferable to include a fatty acid salt, particularly a fatty acid alkanolamine salt, especially an oleic acid alkanolamine salt. Further, it is more preferable to use a nonionic surfactant in combination with an anionic surfactant, particularly a fatty acid salt.
In the coating and cleaning agent of the present invention, the surfactant can be blended in the range of 3 to 50% by weight based on the weight of the cleaning agent, and is preferably blended in the range of 5 to 30% by weight. In particular, it is desirable that an anionic surfactant, especially an alkanolamine salt of a C _{8 to} C ₂₂ fatty acid, is blended in an amount of 1 to 30% by weight, preferably 3 to 20% by weight, based on the weight of the detergent. More preferably, it is blended in the range of ˜16% by weight. Furthermore, in addition to the anionic surfactant, the nonionic surfactant is used in a weight ratio of anionic surfactant: nonionic surfactant of 1:10 to 20: 1, preferably 1: 5 to 10: 1, particularly preferably 1. : It is desirable to use together in the range of 1-5: 1.
[0008]
The component (b) contained in the coating detergent of the present invention is a chelating agent. The chelating agent may be any known one, but an organic chelating agent is preferable, and examples include aminopolycarboxylic acids such as ethylenediaminetetraacetic acid and diethylenetriaminepentaacetic acid or salts such as alkali metal salts thereof, tripolyphosphate, Inorganic phosphorus compounds such as polyphosphates, phosphonic acids such as 1-hydroxyethane-1,1-diphosphonic acid, 2-phosphono-1,2,4-tricarboxylic acid or salts thereof such as alkali metal salts thereof, phytic acid, etc. An organic phosphoric acid compound etc. can be mentioned. Phosphonic acids are preferred from the viewpoint of the detergency of the detergent, and 1-hydroxyethane-1,1-diphosphonic acid is particularly preferred.
In the coating cleaning agent of the present invention, the chelating agent is preferably blended in the range of 0.1 to 5% by weight based on the weight of the cleaning agent from the viewpoint of the cleaning power and economical efficiency of the cleaning agent, and 0.5. More preferably, it is blended in the range of ˜4% by weight.
[0009]
The coating detergent of the present invention preferably further contains an alkali agent from the viewpoint of improving the detergency. Examples of the alkaline agent include caustic soda, caustic potash, ammonia, and alkanolamines such as monoethanolamine, diethanolamine, and triethanolamine.
These alkaline agents are preferably blended so as to be 0.1 to 20% by weight in the cleaning agent.
The coating detergent of the present invention preferably contains a solvent such as a lower alcohol, a polyhydric alcohol, or ether. The coating detergent of the present invention can further contain a builder, a hydrotrope agent, an enzyme, a fluorescent whitening agent, a fragrance, a coloring matter, a thickening agent and the like.
The coating detergent of the present invention can be prepared by adding water such as ion-exchanged water to the component (a), the component (b), and other components as necessary.
The viscosity of the coating cleaning agent of the present invention is not particularly limited as long as the cleaning agent is appropriately discharged from the container as needed, but is in the range of 5 to 1000 centipoise, preferably 5 to 500 centipoise. Is desirable.
[0010]
Embodiments of the present invention will be described below with reference to the drawings.
Referring to FIG. 1, a coated container cleaner 100 with a brush according to the present invention has a container body 102. The container body 102 has a bottom portion 102a, a trunk portion 102b, and an opening portion 102c. The container body 102 is made of, for example, a synthetic resin formed by blow molding.
The container main body 102 is configured in such a manner that the opening 102c can be placed on the upper side and the container 102 can be left stationary using the bottom 102a. The bottom portion 102a is provided with a substantially flat portion as shown in FIG. 1, for example. Alternatively, three or more protrusions may be provided on the bottom 102a, and the container body 102 may be allowed to stand by these protrusions.
It is preferable that the bottom portion 102a of the container main body 102 is configured to be larger than the trunk portion 102b so that the container main body 102 can be surely left stationary with the bottom portion 102a on the lower side.
The applied cleaning agent 104 is accommodated inside the container body 102.
The application body 106 is attached to the opening 102c of the container body 102. The application body 106 has a mounting portion 106a and an upper portion 106b. The attachment part 106a of the application body 106 may be screwed into the outer peripheral part 102d of the opening part 102c, or may be press-fitted into the outer peripheral part 102d.
A liquid outflow hole 106 c is provided in the substantially disk-shaped upper part 106 b of the application body 106. The liquid outflow hole 106 c communicates the inside of the container body 102 and the outside of the container body 102. The liquid outflow hole 106c is a circular through hole, and is formed in the approximate center of the upper part 106b. A plurality of liquid outflow holes 106c may be provided.
The liquid outflow hole 106c is provided so as to be disposed at a position closer to the attachment portion 106a than the outer peripheral portion of the upper portion 106b. That is, the upper portion 106b has a conical surface 106e that is tapered in the direction toward the mounting portion 106a, and a liquid outflow hole 106c is provided near the apex of the conical surface 106e.
In FIG. 1, the angle α formed between the central axis 106f of the conical surface 106e and the plane 102f including the bottom 102a of the container body 102 is not a right angle, but the angle formed between the central axis 106f of the conical surface 106e and the plane 102f. May be approximately a right angle or an angle greater than a right angle. Specifically, 90 ° ≦ α ≦ 150 °, preferably 90 ° ≦ α ≦ 135 °.
A liquid flow preventing wall 106d is provided on the outer periphery of the upper portion 106b. The liquid flow preventing wall 106d is provided over the entire circumference of the upper portion 106b.
A plurality of brushes 110 are provided on the upper part 106b toward the outside of the container. The brush 110 includes a base portion 110a and a brush portion 110b. The base part 110a is fixed to the upper part 106b. The brush 110 is formed separately from the upper part 106b and fixed to the upper part 106b by flocking or fitting. The brush 110 may be integrally formed with the upper part 106b.
The brush portion 110b is useful for applying to the coated body including the coating cleaning agent 104 that has flowed out of the liquid outflow hole 106c.
[0011]
The tip shape of the brush 110 and the hardness of the brush 110 are important in order to have a high dirt removal effect and avoid damage to the fibers.
From the viewpoint of ensuring sufficient strength of the brush tip, obtaining good detergency, and preventing fiber damage, the tip angle θ of the brush 110 is preferably in the range of 10 to 60 degrees, preferably 20 degrees. More preferably, it is within the range of -40 degrees.
The cross-sectional shape of the brush 110 may be a circle, a quadrangle, or a triangle. The cross-sectional shape of the brush 110 may be other shapes such as an ellipse or a polygon. As a shape that is thin and elastic and has a high effect of removing dirt, the cross-sectional shape of the brush 110 is preferably a triangle.
In order to make the strength of the entire brush sufficient for brushing with force, and to make the brush itself suitable for smooth brushing, the basic thickness t of the brush 110 is 0.5. It is preferably within the range of ˜2 mm, and more preferably within the range of 0.8 to 1.5 mm.
In order to make it easy to brush thick clothes such as socks, and to make the brush difficult to sag even if the brush is used for a long period of time, the hair length L of the brush 110 is in the range of 5 to 15 mm. Preferably there is.
[0012]
The polymer types used for the brush are polyethylene, polypropylene, polyrealylate, polymethacrylate, polystyrene, polyacrylonitrile, polyvinyl chloride, polyvinylidene fluoride, polyether, polyester, polyvinyl pyrrolidone, polyethylene phthalate, polyacrylamide, polysulfone, polyacrylic. Acid, polycarbonate and the like.
Among these, polyethylene, polypropylene, polyacrylate, and polyethylene phthalate are preferable from the viewpoints of elasticity, wear resistance, bend recovery, and the like.
[0013]
【Example】
Next, the Example of the application | coating cleaning agent with a brush of this invention is described.
(1) Preparation of coating cleaning agent Coating cleaning agents A to C (where C is a coating cleaning agent for reference) used in the following examples and comparative examples, and a balance amount of ion-exchanged water for each component It was added and prepared according to the composition shown in Table 1.
[0014]
[Table 1]
Composition of coating cleaner (unit: wt%)

[0015]
(2) Brush specifications Table 2 shows the specifications of the brushes used in the examples and comparative examples of the present invention.
[0016]
[Table 2]
Brush specifications (Material: Polyethylene)

[0017]
(3) Performance Evaluation of Brush-Contained Coated Cleaning Agent with Brush A combination of the coating cleaning agent prepared as described above and a brush was used to evaluate cleaning power for Examples 1 to 3 and Comparative Example 1 shown below. It was. The evaluation method was as follows.
Evaluation was performed using 10 pieces of black soil dirt cloth (cotton knitted cloth). After cleaning the black soil dirt cloth 20 times with a cleaning agent with a brush, wash with a commercially available detergent (Super Top, manufactured by Lion Corporation) (25 ° C, 10 minutes washing, 3 minutes rinse with running water) I did it. The reflectance before and after cleaning was measured, and the average value obtained by the following formula was used as the cleaning power.
Cleaning rate (%) = (Reflectance of cleaning cloth−Reflection rate of dirty cloth) / (Reflection ratio of cleaning cloth−Reflection ratio of dirty cloth)
The evaluation results are shown in Table 3.
[0018]
[Table 3]
Evaluation results

In addition, the application | coating cleaning agent with a container of a brush of an Example did not damage clothing, and was good also about the brush sag.
[0019]
In addition, it is preferable to implement | achieve this invention by the following structure.
[1] An application cleaning agent in a container with a brush, wherein the angle of the tip of the brush is within a range of 10 to 60 degrees.
[2] A brush-coated containerized cleaning agent, wherein the base thickness of the brush is in the range of 0.5 to 2 mm.
[0020]
【The invention's effect】
As described above, the present invention is configured as described above in the coating detergent with a brush and has the effects described below.
(1) The application detergent with a brush of the present invention exhibits a good detergency against mud stains of textile products such as socks.
(2) The coating detergent with a brush of the present invention does not damage the fibers.
[0021]
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of an embodiment of a coating detergent with a brush according to the present invention.
FIG. 2 is an enlarged view showing a shape of a brush (P) according to an embodiment of the present invention, FIG. 2 (a) is a side view showing a particularly large width direction, and FIG. It is sectional drawing in the -E part.
FIG. 3 is an enlarged view showing a shape of a brush (Q) according to an embodiment of the present invention, FIG. 3 (a) is a side view showing a particularly large width direction, and FIG. It is sectional drawing in the -E part.
4 is an enlarged view showing the shape of a brush (R) according to an embodiment of the present invention, FIG. 4 (a) is a side view showing the width direction particularly greatly enlarged, and FIG. It is sectional drawing in the -E part.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 100 Application | coating cleaning agent 102 with a container with a brush Container body 102a Bottom part 102b Trunk part 102c Opening part 104 Application | coating cleaning agent 106 Application | coating body 106c Liquid outflow hole 110 Brush 110a Attachment part 110b Brush part

Claims (1)

An application cleaner contained in a brushed container,
The coating cleaning agent has the following components:
Wherein (i) the fatty acid alkanol amine salt, and nonionic surfactant, and (ii) a chelating agent,
The brushed container includes a container body having an opening, and an application body,
The container body has a bottom, a body, and an opening,
The applicator has an attachment part attached to the opening of the container, and an upper part having a liquid outflow hole communicating with the inside and the outside of the container body,
A brush part for applying the coating cleaning agent flowing out from the liquid outflow hole to the coated body is provided on the upper part, the cross-sectional shape of the brush of the brush part is a triangle, and the tip of the brush of the brush part The angle is in the range of 10 to 60 degrees, and the angle formed between the central axis of the upper portion where the brush portion is provided and the plane including the bottom portion of the container body is 90 ° or more and 150 ° or less. An application cleaning agent in a container with a brush, characterized in that

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