JP2014090895A - Cleaning auxiliary material for washing and washing method using the same - Google Patents

Cleaning auxiliary material for washing and washing method using the same Download PDF

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JP2014090895A
JP2014090895A JP2012243302A JP2012243302A JP2014090895A JP 2014090895 A JP2014090895 A JP 2014090895A JP 2012243302 A JP2012243302 A JP 2012243302A JP 2012243302 A JP2012243302 A JP 2012243302A JP 2014090895 A JP2014090895 A JP 2014090895A
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washing
magnesium
laundry
particles
water
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JP5312663B1 (en
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Takashi Miyamoto
隆 宮本
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Miyamoto Manufacturing Co Ltd
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/024—Devices for adding soap or other washing agents mounted on the agitator or the rotating drum; Free body dispensers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/1206—Water-insoluble compounds free metals, e.g. aluminium grit or flakes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005—Methods for washing, rinsing or spin-drying
    • D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only

Abstract

PROBLEM TO BE SOLVED: To prevent a damp-dry smell from being generated from an object to be washed after drying even though the object to be washed such as clothing is washed and then dried inside the house.SOLUTION: This washing method comprises: preparing a cleaning auxiliary material for washing, which is formed by encapsulating a plurality of particles 1 (magnesium particles) containing 50 wt.% or more of metal magnesium (Mg) units, in a net body that passes water therethrough; charging the cleaning auxiliary material for washing into a washing tub of a washing machine together with a laundry detergent; and washing an object to be washed. Accordingly, dirt itself that remains in a fiber product is reduced by an action of the metal magnesium (Mg) units, and thereby the generation of the damp-dry smell is prevented even though the object to be washed is dried inside the house.

Description

本発明は、衣類などの繊維製品を洗濯した後に部屋干しした場合にも、乾燥後の繊維製品にいわゆる生乾き臭といわれる異臭（以下、「生乾き臭」という。）が発生するのを抑制するために、洗濯の際に洗濯用洗剤とともに使用する洗濯用洗浄補助用品及びこれを用いた洗濯方法に関するものである。   The present invention suppresses the occurrence of a strange odor (hereinafter referred to as “raw dry odor”), which is referred to as a so-called dry odor, even when a textile product such as clothing is washed and then dried in a room. In particular, the present invention relates to a laundry washing auxiliary product used together with a laundry detergent during washing and a washing method using the same.

衣類などの繊維製品を洗濯後に部屋干しした場合には、しばしば、乾燥後の繊維製品に生乾き臭が発生する。このような生乾き臭は、洗濯により除去しきれなかった皮脂や蛋白などの汚れ（以下、単に「汚れ」という。）に菌が作用して引き起こされるものと考えられている。   When textiles such as clothes are dried in the room after washing, a dry odor is often generated in the dried textiles. Such a dry odor is considered to be caused by the action of bacteria on dirt such as sebum and protein (hereinafter simply referred to as “dirt”) that could not be removed by washing.

生乾き臭の発生を抑制するために、特許文献１には洗剤に抗菌剤を配合して用いる技術、特許文献２、３には柔軟剤に抗菌剤を配合して用いる技術が開示されている。また、発生した生乾き臭を消臭するために、特許文献４には抗菌剤を含有する消臭剤を用いる技術が開示されている。   In order to suppress the occurrence of a raw dry odor, Patent Document 1 discloses a technique in which an antibacterial agent is blended with a detergent, and Patent Documents 2 and 3 disclose a technique in which an antibacterial agent is blended in a softener. Moreover, in order to deodorize the raw dry odor which generate | occur | produced, the technique using the deodorant containing an antibacterial agent is disclosed by patent document 4. FIG.

一方、マグネシウムを含有する粒子を利用する技術として、特許文献５には、家庭用電気洗濯機を用いる洗濯において、マグネシウム１０〜４０重量％、鉄５〜２０重量％、カルシウム８〜３０重量％、珪素２５〜４０重量％をそれぞれ含有する洗濯石を用いることにより、洗剤量を低減するか、全く使用することなく、汚れを除去することができる技術が開示されている。また、特許文献６、７には、マグネシウム粒子を水に投入して、活性水素を含む水素水を製造する技術が開示されている。   On the other hand, as a technique using particles containing magnesium, Patent Document 5 describes that in laundry using a household electric washing machine, magnesium 10 to 40 wt%, iron 5 to 20 wt%, calcium 8 to 30 wt%, A technique is disclosed in which dirt can be removed by using washing stones each containing 25 to 40% by weight of silicon without reducing the amount of detergent or using it at all. Patent Documents 6 and 7 disclose techniques for producing hydrogen water containing active hydrogen by introducing magnesium particles into water.

特開２００６−１６０８２２号公報JP 2006-160822 A 特開２００１−３０３４４１号公報JP 2001-303441 A 特開２００１−３０３４３９号公報JP 2001-303439 A 特開２００１−０７０４２３号公報JP 2001-070423 A 特開２００４−２３８６０２号公報JP 2004-238602 A 特開２００８−１９４６０４号公報JP 2008-194604 A 特開２０１２−０８２１１０号公報JP2012-082110A

生乾き臭の発生を防止するために、特許文献１〜３記載の発明では抗菌剤により菌の繁殖を抑制しており、また、特許文献４記載の発明では消臭剤により空間に漂う生乾き臭を消臭しているが、本発明の狙いは、これらとは異なり、生乾き臭が発生する根本原因である、洗濯後の繊維製品に残存する汚れ自体を、金属マグネシウムの作用により減少させることによって、生乾き臭の発生を防止しようとするものである。   In order to prevent the occurrence of a raw dry odor, the invention described in Patent Documents 1 to 3 suppresses the growth of bacteria by an antibacterial agent, and in the invention described in Patent Document 4 the raw dry odor drifting in the space by a deodorant. Although it is deodorized, the aim of the present invention is different from these, by reducing the dirt itself remaining in the textile after washing, which is the root cause of the occurrence of a raw dry odor, by the action of metallic magnesium, It is intended to prevent the occurrence of a raw dry odor.

衣類等の繊維製品の洗濯においては、洗濯用洗剤に含まれる、親水基及び親油基を有する界面活性剤の親油基が汚れに付き、親水基がこの汚れを水の中に引き離すことによって汚れが落とされるものであるが、本願発明者らは、マグネシウムと水との反応により発生する水素が、界面活性剤の汚れを落とす作用を促進させることを見出してこの発明をなし
たものである。 In the washing of textile products such as clothing, the lipophilic group of a surfactant having a hydrophilic group and a lipophilic group contained in a laundry detergent is attached to the dirt, and the hydrophilic group pulls this dirt into the water. The present inventors have made this invention by finding that hydrogen generated by the reaction between magnesium and water promotes the action of removing the dirt of the surfactant. .

本発明においては、複数個の、マグネシウム（Ｍｇ）を主成分とする粒子を、水を透過する網体で封入してなる洗濯用洗浄補助用品を洗濯時に用いることにより、洗濯用洗剤に含まれる、界面活性剤の汚れを落とす作用を促進させて汚れ自体を減少することができるので、繊維製品を室内で自然乾燥させても、乾燥後の繊維製品に生乾き臭が発生することを防止できる。さらに、洗濯用洗剤に抗菌剤といった余分な成分を配合する必要がないため、経済的であり、また、過敏症の人の健康に影響を与えることも少なくなる。   In the present invention, a laundry washing auxiliary product in which a plurality of particles mainly composed of magnesium (Mg) are enclosed in a water-permeable mesh body is used during washing, thereby being included in a laundry detergent. Since the action of removing the dirt of the surfactant can be promoted and the dirt itself can be reduced, even when the fiber product is naturally dried indoors, it is possible to prevent a freshly dried odor from being generated in the dried fiber product. Further, since it is not necessary to add an extra component such as an antibacterial agent to the laundry detergent, it is economical and less likely to affect the health of a hypersensitive person.

図１は、本発明の洗濯用洗浄補助用品の第一の実施例を示す斜視図である。FIG. 1 is a perspective view showing a first embodiment of a washing auxiliary product for washing according to the present invention. 図２は、本発明の洗濯用洗浄補助用品の第二の実施例を示す斜視図である。FIG. 2 is a perspective view showing a second embodiment of the laundry washing auxiliary product of the present invention. 図３は、図２で示した洗濯用洗浄補助用品から、外部網体及び縁布を外した状態を示す斜視図である。FIG. 3 is a perspective view showing a state in which the external mesh body and the edge cloth are removed from the laundry washing auxiliary article shown in FIG. 図４は、図２で示した洗濯用洗浄補助用品の上下両面に設けられている外部網体を示す斜視図である。4 is a perspective view showing external mesh bodies provided on both upper and lower surfaces of the laundry washing auxiliary article shown in FIG.

本発明は、汚れ自体を減少させ、繊維製品を室内で自然乾燥させても、乾燥後の繊維製品に生乾き臭が発生することが防止できる洗濯用洗浄補助用品及びこれを用いた洗濯方法であって、具体的には、複数個の、マグネシウム（Ｍｇ）を主成分とする粒子（以下、「マグネシウム粒子」という。）を、水を透過する網体に封入してなる洗濯用洗浄補助用品及びこれを用いた洗濯方法に関するものである。   The present invention relates to a washing auxiliary product for washing and a washing method using the same, which can reduce dirt and reduce the occurrence of a dry odor in the dried fiber product even if the fiber product is naturally dried indoors. Specifically, a laundry washing auxiliary product comprising a plurality of particles containing magnesium (Mg) as a main component (hereinafter referred to as “magnesium particles”) enclosed in a water-permeable mesh body, and The present invention relates to a washing method using the same.

本発明者らは、洗濯液中の水素が界面活性剤の汚れを落とす作用を促進することを見出し、洗濯の際に洗濯液中に水素を発生させるべく、マグネシウム粒子を洗濯時に用いることを主旨とする本発明をなしたものである。   The inventors of the present invention have found that hydrogen in the washing liquid promotes the action of removing the dirt of the surfactant, and the main purpose is to use magnesium particles during washing in order to generate hydrogen in the washing liquid during washing. The present invention is made.

マグネシウムが水と反応して水素を発生する反応は、次の反応式で表される。
Ｍｇ＋２Ｈ2Ｏ→Ｈ2＋Ｍｇ(ＯＨ)2 The reaction in which magnesium reacts with water to generate hydrogen is represented by the following reaction formula.
Mg + 2H 2 O → H 2 + Mg (OH) 2

この反応は、マグネシウムのイオン化傾向によって水との酸化還元反応が起こるために生じる反応であるが、マグネシウムはカルシウム、ナトリウムに比べてイオン化傾向が小さいので、マグネシウムは室温の水と比較的ゆっくりと反応して水素を発生する。   This reaction is caused by a redox reaction with water due to the ionization tendency of magnesium, but magnesium has a smaller ionization tendency than calcium and sodium, so magnesium reacts with water at room temperature relatively slowly. To generate hydrogen.

このようにして、洗濯の際に洗濯液中で発生した水素は、次のような働きにより、界面活性剤の汚れを落とす作用を促進するものと考えられる。   Thus, it is considered that the hydrogen generated in the washing liquid during washing promotes the action of removing the dirt of the surfactant by the following action.

第一に、水素は原子径が非常に小さいため、洗濯液中に存在すると、衣類等の繊維製品の織り目深くまで界面活性剤を浸透させるように働くため、界面活性剤によって汚れが落とされる範囲が拡大できる。特に、繊維製品が極細の糸で編成されたものである場合には、この作用が顕著に発揮される。   First, since hydrogen has a very small atomic diameter, when it is present in the washing liquid, it acts to penetrate the surfactant deep into the texture of textile products such as clothing, so the range in which dirt is removed by the surfactant. Can be expanded. In particular, when the textile product is knitted with very fine yarn, this effect is remarkably exhibited.

第二に、水素は汚れを乳化させる働きがあるため、界面活性剤によって汚れが落とされる度合を大きくすることができる。   Second, since hydrogen has a function of emulsifying dirt, the degree to which dirt is removed by the surfactant can be increased.

第三に、汚れは基本的に酸性のものが多いため、マグネシウム粒子を洗濯液に投入して洗濯液を弱アルカリ性とすると、上記特許文献５にも記載されているように、界面活性剤の汚れを落とす作用を促進することにもなる。   Thirdly, since the dirt is basically acidic, when the magnesium liquid is put into the washing liquid to make the washing liquid weakly alkaline, as described in Patent Document 5, the surfactant is used. It will also promote the action of removing dirt.

なお、特許文献５には、上記のように、家庭用電気洗濯機を用いる洗濯において、マグネシウム１０〜４０重量％、鉄５〜２０重量％、カルシウム８〜３０重量％、珪素２５〜４０重量％をそれぞれ含有する洗濯石（特許文献５の特許請求の範囲の請求項１）を用いることにより、洗剤量を低減するか、全く使用することなく、汚れを除去することができる技術が記載されているが、これは、上記特定の成分からなる洗濯石と接触した水が還元作用を有する弱アルカリ性の水に変化して、洗濯効果が得られること（特許文献５の段落［０００９］）に基づいた技術であり、マグネシウムなどの金属成分を含有する粒子の使用により、洗剤（界面活性剤）の洗濯効果を向上させるとういう点では本願発明と似ているものの、本願発明のような、マグネシウムの上記第一及び第二の働きに着目したものではないので、特許文献５に記載された技術は本願発明とは大きく相違するものである。   In Patent Document 5, as described above, in washing using a household electric washing machine, magnesium is 10 to 40% by weight, iron is 5 to 20% by weight, calcium is 8 to 30% by weight, and silicon is 25 to 40% by weight. A technique is described in which dirt can be removed by using washing stones containing each of these substances (claim 1 of claim 5 of patent document 5) without reducing the amount of detergent or using it at all. However, this is based on the fact that the water in contact with the washing stone made of the specific component is changed to weak alkaline water having a reducing action, and a washing effect is obtained (paragraph [0009] of Patent Document 5). Although it is similar to the present invention in terms of improving the washing effect of the detergent (surfactant) by using particles containing a metal component such as magnesium, as in the present invention, Since no attention is paid to the first and second action of magnesium, the technology described in Patent Document 5 are those which differ significantly from the present invention.

本発明の洗濯用洗浄補助用品に用いられるマグネシウム粒子の組成としては、上記のように、マグネシウムは室温の水と比較的ゆっくりと反応して水素を発生することから、水素の発生量を多くするため、マグネシウム（Ｍｇ）を比較的高い割合で含有するものが好ましい。   As the composition of the magnesium particles used in the laundry washing auxiliary product of the present invention, as described above, magnesium reacts with water at room temperature relatively slowly to generate hydrogen, so that the amount of generated hydrogen is increased. Therefore, what contains magnesium (Mg) in a comparatively high ratio is preferable.

本発明の「マグネシウム（Ｍｇ）を主成分とする粒子」とは、マグネシウム（Ｍｇ）を比較的高い割合で含有する粒子を意味しており、具体的には、マグネシウム（Ｍｇ）を５０重量％以上含有するものが好ましく、８０重量％以上含有するものがより好ましく、実質的に１００重量％含有するものが最も好ましい（この「実質的に」とは、「現在一般に知られており、現場の生産ベースで採用される精製手段によっては、除去しきれない不純物を、マグネシウム粒子の成分からは除外して考えた場合」を意味する。）。   The “particles containing magnesium (Mg) as a main component” in the present invention means particles containing magnesium (Mg) at a relatively high ratio. Specifically, magnesium (Mg) is 50% by weight. Those containing at least 80% by weight are more preferred, those containing substantially 100% by weight are most preferred (this “substantially” means “currently generally known, It means “if the impurities that cannot be removed depending on the purification method employed on the production base are excluded from the components of the magnesium particles”).

マグネシウム粒子が含有することができる、主成分のマグネシウム（Ｍｇ）以外の成分としては、
１）マグネシウム鉱石が含有していたり、マグネシウムの精錬、加工などの工程で随伴してくる、鉄（Ｆｅ）、アルミニウム（Ａｌ）、亜鉛（Ｚｎ）などの不純物
２）上記第一及び第二の水素発生に伴う作用、並びに上記第三の洗濯液を弱アルカリ性にする作用を阻害しない物質
が挙げられる。 As components other than the main component magnesium (Mg) that the magnesium particles can contain,
1) Impurities such as iron (Fe), aluminum (Al), and zinc (Zn) that are contained in the magnesium ore and are accompanied by processes such as magnesium refining and processing 2) First and second of the above Examples include substances that do not inhibit the action accompanying hydrogen generation and the action of making the third washing liquid weakly alkaline.

本発明の洗濯用洗浄補助用品に用いられるマグネシウム粒子の平均粒径は、単位体積当たりの表面積を大きくして水素の発生量多くする観点からは小さいほど好ましいが、小さくするにしたがい粒子の強度が低下し、取り扱いも難しくなるため、製造及び使用上の観点から、平均粒径は１．０〜９．０ｍｍであることが好ましく、３．０〜７．０ｍｍであることがより好ましく、４．０〜６．０ｍｍであることが最も好ましい。   The average particle size of the magnesium particles used in the laundry washing auxiliary product of the present invention is preferably as small as possible from the viewpoint of increasing the surface area per unit volume and increasing the amount of hydrogen generated, but as the particle size decreases, the strength of the particles increases. The average particle size is preferably 1.0 to 9.0 mm, more preferably 3.0 to 7.0 mm, from the viewpoint of production and use, because it decreases and handling becomes difficult. Most preferably, it is 0 to 6.0 mm.

本発明の洗濯用洗浄補助用品は、複数個の、マグネシウム粒子を、水を透過する網体で封入したものであるので、使用時には洗濯槽に入れやすく、使用後には洗濯槽から取り出しやすいものとなっている。   The laundry washing auxiliary article of the present invention is a product in which a plurality of magnesium particles are enclosed in a water-permeable net, so that it can be easily put into a washing tub when used and can be easily taken out from the washing tub after use. It has become.

この網体の素材は、耐水性があるものであれば、各種天然繊維、合成繊維を用いることができるが、強度が高く、使用後の乾燥が容易で、洗濯時に着色傾向の小さいポリエステル繊維を用いることが好ましい。   As the material of this net, various natural fibers and synthetic fibers can be used as long as they have water resistance, but polyester fibers that have high strength, are easy to dry after use, and are less likely to be colored during washing. It is preferable to use it.

この網体自体の織り方としては、水を透過するものであれば各種の織り方が採用できる。また、網体によるマグネシウム粒子の封入手段としては、マグネシウム粒子が漏れ出さないものであれば各種の封入手段が採用できるが、洗濯に繰り返し使用しても、網体に穴が開いたり、縫製部が解けないよう、網体を複数層にする、縫製部に補強布を縫い付ける
ことが好ましい。また、網体に取手を取り付けておけば、使用後に洗濯槽から取り出したり、乾燥したりする場合に便利である。 As the weaving method of the net body itself, various weaving methods can be adopted as long as they transmit water. In addition, as the means for enclosing magnesium particles by the mesh body, various means can be adopted as long as the magnesium particles do not leak out. It is preferable to sew a reinforcing cloth to the sewing portion, which has a plurality of layers of nets, so that the cracks cannot be solved. In addition, if a handle is attached to the net body, it is convenient to take it out from the washing tub after use or to dry it.

本発明の洗濯用洗浄補助用品は、洗濯用洗剤とともに洗濯機の洗濯槽に投入して、被洗濯物の洗濯に用いられる。マグネシウム粒子の総表面積が大きいほど、上記第一から第三の界面活性剤の汚れを落とす作用を促進する効果が大きくなるが、実用上及び経済的観点から、洗濯水１リットルに対し、総表面積が８〜１１ｃｍ2となる量でマグネシウム粒子を用いることが好ましい。 The laundry washing auxiliary article of the present invention is used together with a laundry detergent into a washing tub of a washing machine to wash laundry. The larger the total surface area of the magnesium particles, the greater the effect of promoting the action of removing the dirt from the first to third surfactants. However, from a practical and economic viewpoint, the total surface area for 1 liter of washing water is increased. It is preferable to use the magnesium particles in an amount such that becomes 8 to 11 cm 2 .

本発明の洗濯用洗浄補助用品は、マグネシウム粒子が消費されて無くなってしまうまで、何度も繰り返し洗濯に使用することができる。
本発明の洗濯用洗浄補助用品に用いられるマグネシウム粒子は、溶融したマグネシウムを水中に滴下することなどにより、製造することができる。 The laundry washing auxiliary product of the present invention can be used repeatedly for washing until the magnesium particles are consumed and lost.
Magnesium particles used in the laundry washing auxiliary product of the present invention can be produced by dropping molten magnesium into water.

以下に、実施例をあげて本発明を説明する。なお、本発明は、以下で説明する具体例に何ら限定されるものではなく、本発明と実質的に同一な構成を有し、かつ、同様な作用効果を奏しさえすれば、多様な変更が可能である。   Hereinafter, the present invention will be described with reference to examples. The present invention is not limited to the specific examples described below, and various modifications can be made as long as it has substantially the same configuration as the present invention and has the same effects. Is possible.

図１に示す洗濯機用洗浄補助用品の第一の実施例は、網袋２内に複数個のマグネシウム粒子１を封入するとともに、網袋２の隅部に取手９を取り付けたものである。   The first embodiment of the washing machine cleaning auxiliary product shown in FIG. 1 has a plurality of magnesium particles 1 enclosed in a net bag 2 and a handle 9 attached to a corner of the net bag 2.

この洗濯機用洗浄補助用品は次の手順で作製される。
１）１枚の長方形状の網体を長手方向に中央部で折り重ねる
２）２つの辺を縫製して網袋２を形成する（縫目は図示していない）
３）縫製していない辺を開き、その開口から袋体に複数個のマグネシウム粒子１を網袋２内に入れる
４）１枚の長方形状の布体を長手方向に中央部で折り重ね、その端部を本体の開口部に挿入した（これにより取手９を形成する）後、本体の開口部及び布体の端部を縫製するこの辺を縫製して（これにより網袋の縫目６が形成される）、複数個のマグネシウム粒子１を網袋２内に封入する This washing machine washing auxiliary article is manufactured by the following procedure.
1) One rectangular net is folded in the center in the longitudinal direction. 2) Two sides are sewn to form the net bag 2 (the seam is not shown).
3) Open the side that is not sewn, and put a plurality of magnesium particles 1 into the bag from the opening into the bag 2. 4) Fold one rectangular cloth at the center in the longitudinal direction, After the end portion is inserted into the opening of the main body (this forms the handle 9), this side for sewing the opening of the main body and the end of the cloth body is sewn (this forms the stitch 6 of the net bag). A plurality of magnesium particles 1 are enclosed in a net bag 2

次に、図２に示す洗濯機用洗浄補助用品の第二の実施例は、網袋を２層（内部網体３及び外部網体４）にして補強するとともに、縁部に補強布５を縫い付けて縫製部を補強することにより、封入したマグネシウム粒子１が漏れ出しにくくしたものである。この補助用品では、補強布５の一端を縁部から外方向に延長することで、取手９を形成している。   Next, the second embodiment of the washing machine cleaning aid shown in FIG. 2 reinforces the net bag with two layers (inner net body 3 and outer net body 4), and the reinforcing cloth 5 at the edge. By sewing and reinforcing the sewing portion, the enclosed magnesium particles 1 are made difficult to leak out. In this auxiliary product, the handle 9 is formed by extending one end of the reinforcing cloth 5 outward from the edge.

この洗濯用洗浄補助用品は次の手順で作製される。
１）２枚の円形状の内部網体３の間に複数個のマグネシウム粒子１を配した後、内部網体３の縁部を縫製する（これにより内部網体の縫目７が形成される）
２）２枚の、内部網体３よりも大きな円形状の外部網体４を、上記１）で作製した物の上下に重ねる
３）長方形状の布を長手方向に中央部で折り、この折部の内側を外部網体縁部に沿わせて外部網体縁部全体を覆う（これにより補強布５を形成する）とともに、補強布の一端を外部網体縁部から外方向に延長する（これにより取手９を形成する）
４）外部網体縁部及び補強布を縫製する（補強布の縫目８が形成される） This laundry washing auxiliary article is prepared by the following procedure.
1) After arranging a plurality of magnesium particles 1 between two circular inner nets 3, the edges of the inner net 3 are sewn (this forms the stitches 7 of the inner net). )
2) Two circular outer nets 4 larger than the inner net 3 are overlapped on the top and bottom of the product prepared in the above 1). 3) A rectangular cloth is folded in the center in the longitudinal direction. The inside of the portion is covered along the edge of the external mesh body to cover the entire edge of the outer mesh body (this forms the reinforcing cloth 5), and one end of the reinforcing cloth is extended outward from the edge of the outer mesh body ( This forms the handle 9)
4) Sew the edge of the external mesh body and the reinforcing cloth (reinforcing seam 8 is formed)

［製造例］
本発明の洗濯用洗浄補助用品を以下のようにして製造した。
＜マグネシウム粒子の製造＞
溶融したマグネシウム（Ｍｇ）を水中に投入してマグネシウム粒子を製造し、篩い分けして、直径が４．８〜５．３ｍｍの範囲、平均重量が約０．１４ｇの略球状のマグネシウム粒子を得た。 [Production example]
The laundry washing auxiliary product of the present invention was produced as follows.
<Manufacture of magnesium particles>
Molten magnesium (Mg) is poured into water to produce magnesium particles and sieved to obtain substantially spherical magnesium particles having a diameter in the range of 4.8 to 5.3 mm and an average weight of about 0.14 g. It was.

このマグネシウム粒子の成分を分析した結果は、次のとおりであった。
マグネシウム（Ｍｇ） ９９．９５０重量％、 鉄 （Ｆｅ） ０．０１５重量％、
アルミニウム（Ａｌ） ０．０２２重量％、 亜鉛（Ｚｎ） ０．０１０重量％、
その他 ０．００３重量％ The results of analyzing the components of the magnesium particles were as follows.
Magnesium (Mg) 99.950 wt%, Iron (Fe) 0.015 wt%,
Aluminum (Al) 0.022 wt%, Zinc (Zn) 0.010 wt%,
Other 0.003% by weight

＜洗濯洗浄補助用品の製造＞
上で得られたマグネシウム粒子５０ｇ（約３６０個）を用いて、第二の実施例（図２）の洗濯用洗浄補助用品（以下、「補助用品」という。）を製造した。この補助用品は、直径１３ｃｍの円盤形状であり、内部網体、外部網体及び補強布はポリエステル製である。 <Manufacture of laundry washing aids>
Washing auxiliary accessories for washing (hereinafter referred to as “auxiliary supplies”) of the second embodiment (FIG. 2) were manufactured using 50 g (about 360 particles) of the magnesium particles obtained above. This auxiliary article has a disk shape with a diameter of 13 cm, and the inner mesh body, the outer mesh body, and the reinforcing cloth are made of polyester.

＜補助用品を用いた洗濯試験＞
本願発明の効果（繊維製品を室内で自然乾燥させても、乾燥後の繊維製品に生乾き臭が発生することを防止できる）を確認するため、１０人の女性テスターにこの補助用品を貸与して以下の条件でテスト（以下、「洗濯テスト」という。）を行った。
〇女性テスター各人が通常行っている洗濯方法（被洗濯物、洗濯用洗剤、洗濯機、洗濯条件など）でテストを行う。ただし、今回のテストにおいては、芳香剤、柔軟剤を洗濯用洗剤に添加しないこととする。
〇洗濯を、次の３つケースで行う。
＊ケース１：通常の洗濯方法で洗濯を行い、被洗濯物を天日干しして乾燥させる
＊ケース２：通常の洗濯方法で洗濯を行い、被洗濯物を部屋干しして乾燥させる
＊ケース３：洗濯用洗剤とともに補助用品を洗濯機の洗濯槽に投入する以外は通常の洗濯方法で洗濯を行い、被洗濯物を部屋干しして乾燥させる
〇臭いの評価は、各テスターが乾燥した洗濯物の臭いを嗅ぎ、次の４つ段階のどれに該当するかを選択することにより行う。
＊評価Ａ：ぜんぜん臭いがない
＊評価Ｂ：臭いがない
＊評価Ｃ：少し臭いがある
＊評価Ｄ：臭いがある <Laundry test using auxiliary products>
In order to confirm the effect of the present invention (even if the fiber product is naturally dried indoors, it is possible to prevent a dry odor from occurring in the dried fiber product), lending this auxiliary product to 10 female testers. A test (hereinafter referred to as “laundry test”) was performed under the following conditions.
〇 Tests are carried out in the usual manner of washing for each female tester (washing items, laundry detergent, washing machine, washing conditions, etc.). However, in this test, fragrances and softeners will not be added to laundry detergent.
O Wash in the following three cases.
* Case 1: Laundry is performed in the normal manner, and the laundry is dried in the sun. * Case 2: Laundry is performed in the usual manner, and the laundry is dried in the room. The laundry is washed by the usual washing method except that auxiliary products are put into the washing tub of the washing machine together with the laundry detergent. The laundry is air-dried and dried. This is done by sniffing and selecting which of the following four steps is applicable.
* Evaluation A: No odor at all * Evaluation B: No odor * Evaluation C: Slight odor * Evaluation D: Odor

＜洗濯試験の評価結果＞
洗濯試験の評価結果を、下記表１にまとめた。 <Evaluation results of washing test>
The evaluation results of the washing test are summarized in Table 1 below.

Figure 2014090895
Figure 2014090895

全体的にみると、ケース２の評価（Ｂ評価：２名、Ｃ評価：7名、Ｄ評価：１名）とケース３の評価（Ａ評価：５名、Ｂ評価：５名）との比較から、被洗濯物を部屋干しして乾燥させる場合、洗濯用洗剤とともに本発明の補助用品を洗濯機の洗濯槽に投入して洗濯を行えば、乾燥後の被洗濯物に臭いが発生することを防止できることは明らかである。   Overall, the comparison between the evaluation of case 2 (B evaluation: 2 people, C evaluation: 7 people, D evaluation: 1 person) and the evaluation of case 3 (A evaluation: 5 people, B evaluation: 5 people) Therefore, when the laundry is dried in the room, if the laundry is washed by putting the auxiliary product of the present invention into the washing tub of the washing machine together with the laundry detergent, a smell will be generated in the laundry after drying. It is clear that this can be prevented.

また、テスター毎にみても、ケース３の評価をケース２の評価より良いとした者は9名、同じとした者は1名であって、このことからも、被洗濯物を部屋干しして乾燥させる場合、洗濯用洗剤とともに本発明の補助用品を洗濯機の洗濯槽に投入して洗濯を行えば、乾燥後、被洗濯物に臭いが発生することを防止できることが確認できた。   Also, for each tester, there were 9 people who rated Case 3 better than Case 2 and 1 who made the same evaluation. In the case of drying, it was confirmed that if the auxiliary product of the present invention was put into the washing tub of the washing machine together with the laundry detergent and washing was performed, it was possible to prevent the odor from being generated in the laundry after drying.

１：マグネシウム粒子
２：網袋
３：内部網体
４：外部網体
５：補強布
６：網袋の縫目
７：内部網体の縫目
８：補強布の縫目
９：取手 1: Magnesium particle 2: Mesh bag 3: Internal mesh body 4: External mesh body 5: Reinforcement cloth 6: Mesh seam 7: Internal mesh seam 8: Reinforcement seam 9: Handle

生乾き臭の発生を防止するために、特許文献１〜３記載の発明では抗菌剤により菌の繁殖を抑制しており、また、特許文献４記載の発明では消臭剤により空間に漂う生乾き臭を消臭しているが、本発明の狙いは、これらとは異なり、生乾き臭が発生する根本原因である、洗濯後の繊維製品に残存する汚れ自体を、金属マグネシウム（Ｍｇ）単体の作用により減少させることによって、生乾き臭の発生を防止しようとするものである。 In order to prevent the occurrence of a raw dry odor, the invention described in Patent Documents 1 to 3 suppresses the growth of bacteria by an antibacterial agent, and in the invention described in Patent Document 4 the raw dry odor drifting in the space by a deodorant. Although it is deodorized, the aim of the present invention, unlike these, is to reduce the dirt itself remaining on the textile after washing, which is the root cause of the raw dry odor, by the action of metallic magnesium (Mg) alone By doing this, it is intended to prevent the occurrence of a raw dry odor.

衣類等の繊維製品の洗濯においては、洗濯用洗剤に含まれる、親水基及び親油基を有する界面活性剤の親油基が汚れに付き、親水基がこの汚れを水の中に引き離すことによって汚れが落とされるものであるが、本願発明者らは、金属マグネシウム（Ｍｇ）単体と水との反応により発生する水素が、界面活性剤の汚れを落とす作用を促進させることを見出し
てこの発明をなしたものである。 In the washing of textile products such as clothing, the lipophilic group of a surfactant having a hydrophilic group and a lipophilic group contained in a laundry detergent is attached to the dirt, and the hydrophilic group pulls this dirt into the water. The present inventors have found that the hydrogen generated by the reaction between metal magnesium (Mg) alone and water promotes the action of removing the dirt of the surfactant. It has been done.

本発明においては、複数個の、金属マグネシウム（Ｍｇ）単体を５０重量％以上含有する粒子を、水を透過する網体で封入してなる洗濯用洗浄補助用品を洗濯時に用いることにより、洗濯用洗剤に含まれる、界面活性剤の汚れを落とす作用を促進させて汚れ自体を減少することができるので、繊維製品を室内で自然乾燥させても、乾燥後の繊維製品に生乾き臭が発生することを防止できる。さらに、洗濯用洗剤に抗菌剤といった余分な成分を配合する必要がないため、経済的であり、また、過敏症の人の健康に影響を与えることも少なくなる。 In the present invention, a washing auxiliary product for washing, in which a plurality of particles containing metal magnesium (Mg) alone at 50% by weight or more are enclosed in a water-permeable mesh, is used for washing. Because the action of removing detergents contained in detergents can be promoted to reduce the dirt itself, even if the textiles are naturally dried indoors, a dry odor will be generated in the textiles after drying. Can be prevented. Further, since it is not necessary to add an extra component such as an antibacterial agent to the laundry detergent, it is economical and less likely to affect the health of a hypersensitive person.

本発明は、汚れ自体を減少させ、繊維製品を室内で自然乾燥させても、乾燥後の繊維製品に生乾き臭が発生することが防止できる洗濯用洗浄補助用品及びこれを用いた洗濯方法であって、具体的には、複数個の、金属マグネシウム（Ｍｇ）単体を５０重量％以上含有する粒子（以下、「マグネシウム粒子」という。）を、水を透過する網体に封入してなる洗濯用洗浄補助用品及びこれを用いた洗濯方法に関するものである。 The present invention relates to a washing auxiliary product for washing and a washing method using the same, which can reduce dirt and reduce the occurrence of a dry odor in the dried fiber product even if the fiber product is naturally dried indoors. Specifically, a plurality of particles containing 50% by weight or more of metallic magnesium (Mg) alone (hereinafter referred to as “magnesium particles”) enclosed in a water-permeable mesh body is used for washing. The present invention relates to a cleaning auxiliary article and a washing method using the same.

金属マグネシウム（Ｍｇ）単体が水と反応して水素を発生する反応は、次の反応式で表される。
Ｍｇ＋２Ｈ2Ｏ→Ｈ2＋Ｍｇ(ＯＨ)2 The reaction in which metal magnesium (Mg) alone reacts with water to generate hydrogen is represented by the following reaction formula.
Mg + 2H 2 O → H 2 + Mg (OH) 2

なお、特許文献５には、上記のように、家庭用電気洗濯機を用いる洗濯において、マグネシウム１０〜４０重量％、鉄５〜２０重量％、カルシウム８〜３０重量％、珪素２５〜４０重量％をそれぞれ含有する洗濯石（特許文献５の特許請求の範囲の請求項１）を用いることにより、洗剤量を低減するか、全く使用することなく、汚れを除去することができる技術が記載されているが、これは、上記特定の成分からなる洗濯石と接触した水が還元作用を有する弱アルカリ性の水に変化して、洗濯効果が得られること（特許文献５の段落［０００９］）に基づいた技術であり、マグネシウムなどの金属成分を化合物として含有する粒子の使用により、洗剤（界面活性剤）の洗濯効果を向上させるとういう点では本願発明と似ているものの、本願発明のような、金属マグネシウム（Ｍｇ）単体の上記第一及び第二の働きに着目したものではないので、特許文献５に記載された技術は本願発明とは
大きく相違するものである。 In Patent Document 5, as described above, in washing using a household electric washing machine, magnesium is 10 to 40% by weight, iron is 5 to 20% by weight, calcium is 8 to 30% by weight, and silicon is 25 to 40% by weight. A technique is described in which dirt can be removed by using washing stones containing each of these substances (claim 1 of claim 5 of patent document 5) without reducing the amount of detergent or using it at all. However, this is based on the fact that the water in contact with the washing stone made of the specific component is changed to weak alkaline water having a reducing action, and a washing effect is obtained (paragraph [0009] of Patent Document 5). It was a technique, the use of particles containing a metal component such as magnesium compounds, although in terms shake improving the washing effect of a detergent (surfactant) is similar to the present invention, the present application onset Like, there is no attention is paid to the first and second working of metal magnesium (Mg) alone, the technology described in Patent Document 5 are those which differ significantly from the present invention.

本発明の洗濯用洗浄補助用品に用いられるマグネシウム粒子の組成としては、上記のように、金属マグネシウム（Ｍｇ）単体は室温の水と比較的ゆっくりと反応して水素を発生することから、水素の発生量を多くするため、金属マグネシウム（Ｍｇ）単体を比較的高い割合で含有するものが好ましい。 The composition of the magnesium particles used in laundry cleaning Auxiliary equipment of the present invention, as described above, the metal magnesium (Mg) alone since it generates hydrogen by relatively slowly reacts with room temperature water, the hydrogen In order to increase the generation amount, it is preferable to contain a relatively high proportion of metallic magnesium (Mg) alone .

本発明の「金属マグネシウム（Ｍｇ）単体を５０重量％以上含有する粒子」とは、金属マグネシウム（Ｍｇ）単体を比較的高い割合で含有する粒子を意味しており、具体的には、金属マグネシウム（Ｍｇ）単体を５０重量％以上含有するものであり、８０重量％以上含有するものが好ましく、実質的に１００重量％含有するものがより好ましい。（この「実質的に」とは、「現在一般に知られており、現場の生産ベースで採用される精製手段によっては、除去しきれない不純物を、マグネシウム粒子の成分からは除外して考えた場合」を意味する。） The "metal magnesium (Mg) particles containing elemental least 50% by weight" of the present invention, means a particle that contains a relatively high proportion of metallic magnesium (Mg) alone, specifically, metal magnesium (Mg) are those containing a single 50% by weight or more, those containing more than 80 wt% is good preferred, substantially not more preferred those containing 100% by weight. ( This “substantially” means “when it is considered to be excluded from the magnesium particle components, which are now generally known and cannot be removed by the purification means employed on the production base in the field. "Means .)

マグネシウム粒子が含有することができる、主成分の金属マグネシウム（Ｍｇ）単体以外の成分としては、
１）マグネシウム鉱石が含有していたり、マグネシウムの精錬、加工などの工程で随伴してくる、鉄（Ｆｅ）、アルミニウム（Ａｌ）、亜鉛（Ｚｎ）などの不純物
２）上記第一及び第二の水素発生に伴う作用、並びに上記第三の洗濯液を弱アルカリ性にする作用を阻害しない物質
が挙げられる。 As components other than the main component metal magnesium (Mg) alone , which the magnesium particles can contain,
1) Impurities such as iron (Fe), aluminum (Al), and zinc (Zn) that are contained in the magnesium ore and are accompanied by processes such as magnesium refining and processing 2) First and second of the above Examples include substances that do not inhibit the action accompanying hydrogen generation and the action of making the third washing liquid weakly alkaline.

［製造例］
本発明の洗濯用洗浄補助用品を以下のようにして製造した。
＜マグネシウム粒子の製造＞
溶融した金属マグネシウム（Ｍｇ）単体を水中に投入してマグネシウム粒子を製造し、篩い分けして、直径が４．８〜５．３ｍｍの範囲、平均重量が約０．１４ｇの略球状のマグネシウム粒子を得た。 [Production example]
The laundry washing auxiliary product of the present invention was produced as follows.
<Manufacture of magnesium particles>
Molten metal magnesium (Mg) alone is poured into water to produce magnesium particles, which are then sieved to approximately spherical magnesium particles having a diameter in the range of 4.8 to 5.3 mm and an average weight of about 0.14 g. Got.

Claims (7)

複数個の、マグネシウム（Ｍｇ）を主成分とする粒子を、水を透過する網体で封入してなることを特徴とする洗濯用洗浄補助用品。   A washing auxiliary product for washing, comprising a plurality of particles containing magnesium (Mg) as a main component enclosed in a water-permeable mesh. 粒子がマグネシウム（Ｍｇ）を実質的に１００重量％含有するものであることを特徴とする請求項１に記載の洗濯用洗浄補助用品。   The laundry washing auxiliary product according to claim 1, wherein the particles contain substantially 100% by weight of magnesium (Mg). 粒子の平均粒径が１．０〜９．０ｍｍであることを特徴とする請求項１又は２に記載の洗濯用洗浄補助用品。   The laundry washing auxiliary article according to claim 1 or 2, wherein the average particle diameter of the particles is 1.0 to 9.0 mm. 水を透過する網体がポリエステル繊維製であることを特徴とする請求項１〜３のいずれかに記載の洗濯用洗浄補助用品。   The washing auxiliary article for washing according to any one of claims 1 to 3, wherein the water-permeable net is made of polyester fiber. 水を透過する網体が取手を有することを特徴とする請求項１〜４のいずれかに記載の洗濯用洗浄補助用品。   The washing auxiliary article for washing according to any one of claims 1 to 4, wherein the net that transmits water has a handle. 洗濯水１リットルに対し、総表面積が８〜１１ｃｍ2となる量で粒子が添加されることを特徴とする請求項１〜５のいずれかに記載の洗濯用洗浄補助用品。 6. A washing auxiliary product for washing according to any one of claims 1 to 5, wherein particles are added in an amount such that the total surface area is 8 to 11 cm < 2 > per 1 liter of washing water. 上記１〜６いずれかに記載の洗濯用洗浄補助用品を、洗濯用洗剤とともに洗濯機の洗濯槽に投入し、被洗濯物を洗濯することを特徴とする洗濯方法。   A washing method, wherein the laundry washing auxiliary article according to any one of the above 1 to 6 is put into a washing tub of a washing machine together with a laundry detergent, and the laundry is washed.
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