JP2016067520A - Antibacterial deodorant, antibacterial deodorant dispersion, and antibacterial and deodorizing chemical fiber material - Google Patents
Antibacterial deodorant, antibacterial deodorant dispersion, and antibacterial and deodorizing chemical fiber material Download PDFInfo
- Publication number
- JP2016067520A JP2016067520A JP2014198692A JP2014198692A JP2016067520A JP 2016067520 A JP2016067520 A JP 2016067520A JP 2014198692 A JP2014198692 A JP 2014198692A JP 2014198692 A JP2014198692 A JP 2014198692A JP 2016067520 A JP2016067520 A JP 2016067520A
- Authority
- JP
- Japan
- Prior art keywords
- antibacterial
- antibacterial deodorant
- deodorant
- fiber material
- chemical fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Artificial Filaments (AREA)
Abstract
Description
本発明は、抗菌消臭剤、抗菌消臭剤分散体及び当該抗菌消臭剤を含有する抗菌消臭化学繊維材に関する。 The present invention relates to an antibacterial deodorant, an antibacterial deodorant dispersion, and an antibacterial deodorant chemical fiber material containing the antibacterial deodorant.
近年、生活環境に関する快適化の要求が高まっており、抗菌及び脱臭等を目的とした組成物や製品が盛んに研究開発されている。 In recent years, there has been a growing demand for comfort related to the living environment, and compositions and products aimed at antibacterial and deodorizing have been actively researched and developed.
ここで、一般家庭における臭気は、トイレ、冷蔵庫、生ごみ、靴箱等から発する臭気、人やペットの体臭など多岐にわたるが、トリメチルアミン、メチルメルカプタン、アンモニア、及び硫化水素が４大悪臭とされている。これらの臭気成分は人に不快感を与え、かつ成分によっては健康上有害な影響を与えることから、種々の脱臭剤や脱臭機器が提案されており、一般家庭においては活性炭を主剤とした脱臭剤が広い用途に用いられている（例えば、特許文献１：特開２００１−３２１４２６号公報）。 Here, there are a wide variety of odors in general households such as odors generated from toilets, refrigerators, garbage, shoe boxes, etc., body odors of people and pets, etc., but trimethylamine, methyl mercaptan, ammonia, and hydrogen sulfide are the four major odors. . Since these odor components cause unpleasantness to humans and have harmful effects on health depending on the components, various deodorizers and deodorization equipment have been proposed. Is used for a wide range of applications (for example, Patent Document 1: Japanese Patent Laid-Open No. 2001-321426).
また、脱臭機能付き寝具や衣料品も種々提案されており、紳士物の下着及び寝たきりの高齢者や長期入院患者を対象にした寝具等に幅広く利用されている。ここで、特許文献２（特開２００２−２６６２３５号公報）では、珪酸アルミニウムの粉末と、酸化チタン含有セラミックスの粉末と、遠赤外線放射性鉱石の粉末と、アクリル酸樹脂とを、水を介して繊維製品に含浸させた脱臭機能付き繊維製品が提案されている。 In addition, various beddings and clothing with a deodorizing function have been proposed, and they are widely used in underwear for gentlemen, bedridden elderly people, and long-term hospitalized patients. Here, in patent document 2 (Unexamined-Japanese-Patent No. 2002-266235), an aluminum silicate powder, a titanium oxide containing ceramic powder, a far-infrared radioactive ore powder, and an acrylic resin are made of fibers through water. A fiber product with a deodorizing function impregnated in the product has been proposed.
前記特許文献２に記載の繊維製品においては、各種臭気成分のうち酸性側に強い吸着力を有する珪酸アルミニウムとアルカリ性側に強い吸着力を有する酸化チタン含有セラミックスを用いたことで、広範囲の臭気ガスに対して高い吸着力を示すことから、繊維加工品としての寝具や衣類、その他の身装品の素材として利用することができ、身の回りにおける脱臭とともに、遠赤外線放射成分を含んでいることで人の健康維持にも寄与することができる、としている。 In the fiber product described in Patent Document 2, a wide range of odor gas is obtained by using aluminum silicate having strong adsorption power on the acidic side and titanium oxide-containing ceramics having strong adsorption power on the alkaline side among various odor components. Because of its high adsorptive power, it can be used as a material for bedding, clothing, and other accessories as processed textiles. It can also contribute to the maintenance of health.
しかしながら、上記特許文献１に記載されている脱臭剤及び上記特許文献２に記載されている繊維製品は一定の消臭効果を有するものの、４大悪臭であるトリメチルアミン、メチルメルカプタン、アンモニア、硫化水素に関する消臭力にばらつきがあり、特に硫化水素については消臭効果が不十分である。また、従来の脱臭剤は基本的に脱臭・消臭を目的としており、雑菌の抑制効果については殆ど検討されていない。 However, although the deodorizer described in Patent Document 1 and the fiber product described in Patent Document 2 have a certain deodorizing effect, they are related to trimethylamine, methyl mercaptan, ammonia, and hydrogen sulfide, which are four major odors. There are variations in deodorizing power, and in particular, the deodorizing effect is insufficient for hydrogen sulfide. Further, conventional deodorizers are basically aimed at deodorization and deodorization, and little effect has been studied on the effect of suppressing germs.
更に、上記特許文献２に記載されている繊維製品においては、脱臭効果を有する珪酸アルミニウム及び酸化チタン含有セラミックスが繊維表面に付着しているのみであることから、洗濯等に伴って消臭効果が経時的に低下してしまうという問題がある。 Furthermore, in the fiber product described in the above-mentioned Patent Document 2, since the aluminum silicate and titanium oxide-containing ceramics having a deodorizing effect are only attached to the fiber surface, the deodorizing effect is obtained with washing and the like. There is a problem that it decreases with time.
以上のような従来技術における問題点に鑑み、本発明は、種々の悪臭及び雑菌に対する顕著な抗菌消臭効果を有する抗菌消臭剤、抗菌消臭剤分散体及び経時的に抗菌消臭効果が低下しない抗菌消臭化学繊維材を提供することを目的とする。 In view of the problems in the prior art as described above, the present invention has an antibacterial deodorant, an antibacterial deodorant dispersion having a remarkable antibacterial deodorant effect against various malodors and bacteria, and an antibacterial deodorant effect over time. It aims at providing the antibacterial deodorant chemical fiber material which does not fall.
上述の課題を解決すべく、本発明者らは鋭意実験を繰り返して検討した結果、種々の悪臭及び雑菌に対して顕著な抗菌消臭効果を発揮させるためには、適当な金属酸化物及び天然鉱石を複数（特に１０種以上）組み合わせた抗菌消臭剤を調整することが極めて効果的であり、経時的に抗菌消臭効果が低下しない抗菌消臭化学繊維材を得るためには、当該抗菌消臭剤をフィラメント糸又はスパン糸に混練することが極めて効果的であることを見出し、本発明を完成するに至った。 In order to solve the above-mentioned problems, the present inventors have repeatedly conducted intensive experiments. As a result, in order to exert a remarkable antibacterial and deodorizing effect against various malodors and various germs, an appropriate metal oxide and natural In order to obtain an antibacterial deodorant chemical fiber material in which it is extremely effective to adjust an antibacterial deodorant combined with a plurality of ores (especially 10 types or more), and the antibacterial deodorant effect does not deteriorate over time, the antibacterial It has been found that it is extremely effective to knead the deodorant into the filament yarn or the spun yarn, and the present invention has been completed.
即ち、本発明は、金属酸化物及び／又は天然鉱石の無機粒子１０種以上を含むこと、を特徴とする抗菌消臭剤に関し、前記金属酸化物が、シリカ、アルミナ、チタニア及び酸化亜鉛から選択され、前記天然鉱石が、トルマリン、ゼオライト、麦飯石、医王石、滑石、蛇紋石、苦灰石、緑泥石、方解石、菫青石、紅柱石及び珪線石から選択されること、が好ましい。 That is, the present invention relates to an antibacterial deodorant characterized by containing 10 or more kinds of metal oxide and / or natural ore inorganic particles, wherein the metal oxide is selected from silica, alumina, titania and zinc oxide. Preferably, the natural ore is selected from tourmaline, zeolite, barley stone, meiolite, talc, serpentine, dolomite, chlorite, calcite, cordierite, syenite and wollastonite.
シリカ、アルミナ、チタニア、酸化亜鉛、トルマリン、ゼオライト、麦飯石、医王石、滑石、蛇紋石、苦灰石、緑泥石、方解石、菫青石、紅柱石、珪線石は、それぞれ異なる分子及び雑菌に対して有効な吸着・分解効果を有しており、これらの無機物質から１０種類以上の物質を選択して水性エマルジョンに攪拌混合することで、種々の悪臭及び雑菌に対する顕著な抗菌消臭効果を有する抗菌消臭剤分散体を得ることができる。 Silica, Alumina, Titania, Zinc Oxide, Tourmaline, Zeolite, Barley Stone, Ioishi, Tallite, Serpentine, Dolosite, Chlorite, Calcite, Cordierite, Hypophyllite, Wollastonite Against Different Molecules and Bacteria It has an effective adsorption / decomposition effect, and it has a remarkable antibacterial and deodorant effect against various malodors and bacteria by selecting 10 or more kinds of these inorganic substances and mixing them in an aqueous emulsion. An antibacterial deodorant dispersion can be obtained.
例えば、臭いの基となる１０種類の分子が存在する場合、当該分子の幾つかは対応する無機物質に接触した時点で吸着・分解される。次に、残りの分子及び分解された分子は対応する別の無機物質に接触した時点で吸着・分解され、これを繰り返すことで臭いを感じない程度にまで当初存在していた分子が消失する。いわば、本発明は、複数の無機物質による連続吸着・分解（触媒）効果を利用するものとも言える。ここで、少なくとも１０種類以上の効果的な無機粒子が共存することで、生活環境で問題となる悪臭を網羅的に吸着・分解することができる。 For example, when there are 10 types of molecules that become odor groups, some of the molecules are adsorbed and decomposed when they come into contact with the corresponding inorganic substance. Next, the remaining molecules and the decomposed molecules are adsorbed and decomposed when they come into contact with another corresponding inorganic substance, and by repeating this, the molecules that were initially present disappear to the extent that no odor is felt. In other words, the present invention can be said to utilize the continuous adsorption / decomposition (catalyst) effect by a plurality of inorganic substances. Here, when at least 10 types of effective inorganic particles coexist, it is possible to exhaustively absorb and decompose bad odors that are problematic in the living environment.
本発明の抗菌消臭剤は、前記無機粒子の平均粒径が１μｍ以下であること、が好ましい。平均粒径を１μｍ以下とすることで無機粒子の表面積を十分に確保することができ、臭いの基となる分子及び雑菌を効率的に吸着・分解等することができる。 In the antibacterial deodorant of the present invention, the average particle size of the inorganic particles is preferably 1 μm or less. By setting the average particle size to 1 μm or less, the surface area of the inorganic particles can be sufficiently secured, and molecules and germs that become odor groups can be efficiently adsorbed and decomposed.
また、本発明の抗菌消臭剤分散体は、前記無機粒子の含有量が２〜２３重量％であること、が好ましい。無機粒子の含有量を２重量％以上とすることで、臭いの基となる分子及び雑菌を吸着・分解等するために十分な量の無機粒子を分散させることができ、無機粒子の含有量を２３重量％以下とすることで、抗菌消臭剤を塗布等する場合の取扱いが容易になる。 Moreover, it is preferable that content of the said inorganic particle is 2 to 23 weight% in the antibacterial deodorant dispersion of this invention. By setting the content of inorganic particles to 2% by weight or more, a sufficient amount of inorganic particles can be dispersed to adsorb / decompose odor-based molecules and germs. By setting the content to 23% by weight or less, handling when an antibacterial deodorant is applied is facilitated.
本発明は、本発明の抗菌消臭剤がフィラメント糸又はスパン糸に混練されていること、を特徴とする抗菌消臭化学繊維材も提供する。抗菌消臭剤をフィラメント糸又はスパン糸に混練することで、抗菌消臭剤の脱離等による抗菌消臭特性の経時的な低下を抑制することができる。 The present invention also provides an antibacterial deodorant chemical fiber material characterized in that the antibacterial deodorant of the present invention is kneaded into a filament yarn or a spun yarn. By kneading the antibacterial deodorant into the filament yarn or the spun yarn, it is possible to suppress the deterioration of the antibacterial deodorant characteristics over time due to the removal of the antibacterial deodorant and the like.
本発明の抗菌消臭化学繊維材においては前記消臭抗菌剤（無機粒子）の含有量が１〜２３ｇ／ｍ２であること、が好ましい。消臭抗菌剤の含有量を１ｇ／ｍ２以上とすることで、４大悪臭であるトリメチルアミン、メチルメルカプタン、アンモニア、硫化水素等の悪臭に対して最大効率の消臭効果を発揮することができ、２３ｇ／ｍ２以下とすることで、化学繊維材が本来有する特性（強度、柔軟性及び肌触り等）を維持することができる。 In the antibacterial deodorant chemical fiber material of the present invention, the content of the deodorant antibacterial agent (inorganic particles) is preferably 1 to 23 g / m 2 . By setting the content of the deodorizing antibacterial agent to 1 g / m 2 or more, the maximum deodorizing effect can be exerted against the four major malodors such as trimethylamine, methyl mercaptan, ammonia and hydrogen sulfide. , 23 g / m 2 or less, the properties (strength, flexibility, touch, etc.) inherent to the chemical fiber material can be maintained.
本発明の抗菌消臭化学繊維材においては、前記フィラメント糸又は前記スパン糸が着色されていてもよい。抗菌消臭剤が化学繊維材の表面に付着しているのみの場合、着色工程における抗菌消臭剤の脱離等によって抗菌消臭効果が大幅に低下してしまう。これに対し、本発明の抗菌消臭化学繊維材では抗菌消臭剤がフィラメント糸又はスパン糸に混練されていることから、着色工程における当該抗菌消臭剤の脱離等を効果的に抑制することができる。 In the antibacterial deodorant chemical fiber material of the present invention, the filament yarn or the spun yarn may be colored. When the antibacterial deodorant is only attached to the surface of the chemical fiber material, the antibacterial deodorant effect is greatly reduced due to the detachment of the antibacterial deodorant in the coloring process. On the other hand, in the antibacterial deodorant chemical fiber material of the present invention, since the antibacterial deodorant is kneaded into the filament yarn or the spun yarn, the removal of the antibacterial deodorant in the coloring process is effectively suppressed. be able to.
本発明によれば、種々の悪臭及び雑菌に対する顕著な抗菌消臭効果を有する抗菌消臭剤、抗菌消臭分散体及び経時的に抗菌消臭効果が低下しない抗菌消臭化学繊維材を提供することができる。 ADVANTAGE OF THE INVENTION According to this invention, the antibacterial deodorant which has the remarkable antibacterial deodorant effect with respect to various malodors and various germs, an antibacterial deodorant dispersion, and the antibacterial deodorant chemical fiber material which an antibacterial deodorant effect does not fall with time are provided. be able to.
以下、図面を参照しながら本発明の抗菌消臭剤、抗菌消臭剤分散体及び当該抗菌消臭剤を含有する抗菌消臭化学繊維材の代表的な実施形態について詳細に説明するが、本発明はこれらのみに限定されるものではない。なお、以下の説明では、同一または相当部分には同一符号を付し、重複する説明は省略する場合がある。また、図面は、本発明を概念的に説明するためのものであるから、表された各構成要素の寸法やそれらの比は実際のものとは異なる場合もある。 Hereinafter, representative embodiments of the antibacterial deodorant, the antibacterial deodorant dispersion, and the antibacterial deodorant chemical fiber material containing the antibacterial deodorant of the present invention will be described in detail with reference to the drawings. The invention is not limited to these examples. In the following description, the same or corresponding parts are denoted by the same reference numerals, and redundant description may be omitted. Further, since the drawings are for conceptually explaining the present invention, the dimensions and ratios of the components shown may be different from the actual ones.
（１）抗菌消臭剤及び抗菌消臭剤分散体
本発明の抗菌消臭剤は、シリカ、アルミナ、チタニア、酸化亜鉛、トルマリン、ゼオライト、麦飯石、医王石、滑石、蛇紋石、苦灰石、緑泥石、方解石、菫青石、紅柱石、珪線石の群から選ばれる１０種類以上の無機粒子を含み、本発明の抗菌消臭剤分散体は、前記抗菌消臭剤と、水性エマルジョンと、を含む。
(1) Antibacterial deodorant and antibacterial deodorant dispersion The antibacterial deodorant of the present invention includes silica, alumina, titania, zinc oxide, tourmaline, zeolite, barley stone, Ioishi, talc, serpentine, dolomite , Including 10 or more kinds of inorganic particles selected from the group of chlorite, calcite, cordierite, pyroxenite, and silica wire, and the antibacterial deodorant dispersion of the present invention includes the antibacterial deodorant, an aqueous emulsion, including.
シリカ（ＳｉＯ２）、アルミナ（Ａｌ２Ｏ３）、チタニア（ＴｉＯ２）、酸化亜鉛（ＺｎＯ）は金属酸化物であり、本発明の効果を損なわない範囲で従来公知の種々の製造方法で得られた粉末を用いることができる。 Silica (SiO 2 ), alumina (Al 2 O 3 ), titania (TiO 2 ), and zinc oxide (ZnO) are metal oxides and can be obtained by various conventionally known production methods as long as the effects of the present invention are not impaired. The obtained powder can be used.
トルマリン（ケイ酸塩鉱物の一種）、ゼオライト（アルミノケイ酸塩のなかで結晶構造中に比較的大きな空隙を持つものの総称）、麦飯石（花崗斑岩又は石英斑岩の一種）、医王石（斜方輝石を主とした安山岩）、滑石（ケイ酸塩鉱物の一種）、蛇紋石（ケイ酸塩鉱物の一種）、苦灰石（炭酸塩鉱物の一種）、緑泥石（ケイ酸塩鉱物の一種）、方解石（炭酸塩鉱物の一種）、菫青石（ケイ酸塩鉱物の一種）、紅柱石（アルミニウムのケイ酸塩）、珪線石（アルミニウムのケイ酸塩）は天然鉱石であり、各地で採掘されるものを適宜用いることができる。 Tourmaline (a kind of silicate mineral), zeolite (a generic name for aluminosilicates with relatively large voids in the crystal structure), barley stone (a kind of granite porphyry or quartz porphyry), meiolite ( Andesite (mainly orthopyroxene), talc (a kind of silicate mineral), serpentine (a kind of silicate mineral), dolomite (a kind of carbonate mineral), chlorite (a kind of silicate mineral) 1), calcite (a type of carbonate mineral), cordierite (a type of silicate mineral), columbite (aluminum silicate), silicalite (aluminum silicate) are natural ores, What is mined can be used as appropriate.
無機粒子の平均粒径は１μｍ以下であること、が好ましい。平均粒径を１μｍ以下とすることで無機粒子の表面積を十分に確保することができ、臭いの基となる分子及び雑菌を効率的に吸着・分解等することができる。平均粒径の調整方法は特に限定されず、本発明の効果を損なわない範囲で従来公知の種々の方法を用いることができる。例えば、粉砕した無機粒子を各種篩で分別することで、平均粒径を１μｍ以下とすることができる。 The average particle size of the inorganic particles is preferably 1 μm or less. By setting the average particle size to 1 μm or less, the surface area of the inorganic particles can be sufficiently secured, and molecules and germs that become odor groups can be efficiently adsorbed and decomposed. The method for adjusting the average particle diameter is not particularly limited, and various conventionally known methods can be used as long as the effects of the present invention are not impaired. For example, the average particle diameter can be 1 μm or less by separating the pulverized inorganic particles with various sieves.
ここで、無機粒子の平均粒径は、動的光散乱法、小角Ｘ線散乱法、広角Ｘ線回折法等を用いて測定することができる。 Here, the average particle diameter of the inorganic particles can be measured using a dynamic light scattering method, a small-angle X-ray scattering method, a wide-angle X-ray diffraction method, or the like.
本発明の抗菌消臭剤分散体における無機粒子の含有量は２〜２３重量％であること、が好ましい。無機粒子の含有量を２重量％以上とすることで、臭いの基となる分子及び雑菌を吸着・分解等するために十分な量の無機粒子を分散させることができ、無機粒子の含有量を２３重量％以下とすることで、抗菌消臭剤分散体を塗布等する場合の取扱いが容易になる。 The content of the inorganic particles in the antibacterial deodorant dispersion of the present invention is preferably 2 to 23% by weight. By setting the content of inorganic particles to 2% by weight or more, a sufficient amount of inorganic particles can be dispersed to adsorb / decompose odor-based molecules and germs. By setting the content to 23% by weight or less, handling when applying the antibacterial deodorant dispersion becomes easy.
水性エマルジョンは本発明の効果を損なわない範囲で従来公知の種々の水性エマルジョンを用いることができ、例えば、水系アクリル樹脂である株式会社村山化学研究所製のバインダーＥＬＭ−Ｓ等を用いることができる。 As the aqueous emulsion, various conventionally known aqueous emulsions can be used as long as the effects of the present invention are not impaired. For example, a binder ELM-S manufactured by Murayama Chemical Laboratory Co., Ltd., which is an aqueous acrylic resin, can be used. .
本発明の抗菌消臭剤分散体は、上記無機粒子を上記水性エマルジョンに攪拌混合することで得ることができる。１０種類以上の無機粒子が水性エマルジョンに均等分散されることで、最大効率の相乗消臭機能を引き出すことが可能となり、トリメチルアミン、メチルメルカプタン、アンモニアのみならず、硫化水素に対しても顕著な消臭効果を得ることができる。本発明の抗菌消臭剤においては、複数種の無機物質で臭いの基となる分子及び雑菌が１０種類以上の無機粒子によって連続吸着・分解されることによって、種々の悪臭及び雑菌に対する顕著な抗菌消臭効果が発現される。 The antibacterial deodorant dispersion of the present invention can be obtained by stirring and mixing the inorganic particles into the aqueous emulsion. By uniformly dispersing 10 or more types of inorganic particles in an aqueous emulsion, it is possible to bring out the maximum synergistic deodorization function, and not only trimethylamine, methyl mercaptan, ammonia but also hydrogen sulfide. An odor effect can be obtained. In the antibacterial deodorant of the present invention, the molecules and bacteria that become odor groups of a plurality of kinds of inorganic substances are continuously adsorbed and decomposed by 10 or more kinds of inorganic particles, thereby remarkably antibacterial against various malodors and bacteria. Deodorizing effect is expressed.
本発明の抗菌消臭剤及び抗菌消臭剤分散体は周囲の明暗に影響されず、酸化還元作用を介して悪臭の基となる分子の吸着及び分解を長期間維持することができる。加えて、抗菌作用も備えるという格別な効果を奏する。 The antibacterial deodorant and antibacterial deodorant dispersion of the present invention are not affected by surrounding light and darkness, and can maintain adsorption and decomposition of molecules that are a basis of malodor through a redox action for a long period of time. In addition, it has a special effect of having antibacterial action.
更に、本発明の抗菌消臭剤及び抗菌消臭剤分散体によれば、抗菌消臭剤を使用用途に適応する各種水性エマルジョンと組み合わせることで、当該抗菌消臭剤の有効成分を各種基材に容易に付着及び／又は含有させることが可能となり、その結果として、極めて汎用性のある抗菌消臭剤を安価かつ簡単に市場に普及させることができる。 Furthermore, according to the antibacterial deodorant and the antibacterial deodorant dispersion of the present invention, the antibacterial deodorant is combined with various aqueous emulsions adapted to the intended use, so that the active ingredient of the antibacterial deodorant can be applied to various base materials. As a result, an extremely versatile antibacterial deodorant can be spread on the market easily and inexpensively.
本発明の抗菌消臭剤は繊維材、樹脂材、不織布、紙製造の紙透き行程時の紙材等に好適に付着及び／又は含有させることができる。 The antibacterial deodorant of the present invention can be suitably attached to and / or contained in a fiber material, a resin material, a non-woven fabric, a paper material in the paper production process of paper manufacture, and the like.
（２）抗菌消臭化学繊維材
本発明の抗菌消臭化学繊維材は、本発明の抗菌消臭剤がフィラメント糸又はスパン糸に混練されていること、を特徴とする。図１に、本発明の抗菌消臭化学繊維材がフィラメント糸から構成されている場合について、抗菌消臭化学繊維材の概略断面図を示す。抗菌消臭化学繊維材１は複数のフィラメント糸２から構成されており、フィラメント糸２の内部に抗菌消臭剤の有効成分である無機粒子凝集体４が分散されている。ここで、無機粒子凝集体４はフィラメント糸２の内部及び表面に存在している。
(2) Antibacterial deodorant chemical fiber material The antibacterial deodorant chemical fiber material of the present invention is characterized in that the antibacterial deodorant of the present invention is kneaded into a filament yarn or a spun yarn. FIG. 1 shows a schematic cross-sectional view of an antibacterial deodorant chemical fiber material when the antibacterial deodorant chemical fiber material of the present invention is composed of filament yarn. The antibacterial deodorant chemical fiber material 1 is composed of a plurality of filament yarns 2, and inorganic particle aggregates 4 that are active ingredients of the antibacterial deodorant are dispersed inside the filament yarn 2. Here, the inorganic particle aggregate 4 is present inside and on the surface of the filament yarn 2.
無機粒子凝集体４は平均粒径が１μｍ以下である１０種類以上の無機粒子から構成されている。ここで、一つの無機粒子凝集体４が１０種類以上の無機粒子を全て含んでいる必要はなく、抗菌消臭化学繊維材１全体として略均一に１０種類以上の無機粒子が練り込まれていればよい。 The inorganic particle aggregate 4 is composed of 10 or more types of inorganic particles having an average particle size of 1 μm or less. Here, it is not necessary that one inorganic particle aggregate 4 contains all of 10 or more kinds of inorganic particles, and 10 or more kinds of inorganic particles are kneaded almost uniformly as a whole of the antibacterial deodorant chemical fiber material 1. That's fine.
１０種類以上の無機粒子がフィラメント糸２に混練されていることで、当該無機粒子の脱離等による抗菌消臭特性の経時的な低下を抑制することができる。 Since ten or more kinds of inorganic particles are kneaded in the filament yarn 2, it is possible to suppress a decrease in antibacterial and deodorant characteristics over time due to the detachment of the inorganic particles.
抗菌消臭化学繊維材１においては消臭抗菌剤（無機粒子凝集体４）の含有量が１〜２３ｇ／ｍ２であること、が好ましい。消臭抗菌剤（無機粒子凝集体４）の含有量を１ｇ／ｍ２以上とすることで、４大悪臭であるトリメチルアミン、メチルメルカプタン、アンモニア、硫化水素等の悪臭に対して最大効率の消臭効果を発揮することができ、２３ｇ／ｍ２以下とすることで、抗菌消臭化学繊維材１が本来有する特性（強度、柔軟性及び肌触り等）を維持することができる。 In the antibacterial deodorant chemical fiber material 1, the content of the deodorant antibacterial agent (inorganic particle aggregate 4) is preferably 1 to 23 g / m 2 . Deodorizing antibacterial agent (inorganic particle aggregate 4) with a content of 1 g / m 2 or more, maximum deodorization against bad odors such as trimethylamine, methyl mercaptan, ammonia, hydrogen sulfide, etc. An effect can be exhibited and the characteristic (strength, a softness | flexibility, a touch, etc.) which the antibacterial deodorant chemical fiber material 1 originally has can be maintained by setting it as 23 g / m < 2 > or less.
抗菌消臭化学繊維材１においては、フィラメント糸２が着色されていてもよい。無機粒子凝集体４がフィラメント糸２の表面のみに付着している場合、着色工程における無機粒子凝集体４の脱離等によって抗菌消臭効果が大幅に低下してしまう。これに対し、抗菌消臭化学繊維材１では無機粒子凝集体４がフィラメント糸２の内部に混練されていることから、着色工程における無機粒子凝集体４の脱離等を効果的に抑制することができる。 In the antibacterial deodorant chemical fiber material 1, the filament yarn 2 may be colored. When the inorganic particle aggregate 4 adheres only to the surface of the filament yarn 2, the antibacterial deodorizing effect is significantly reduced due to the detachment of the inorganic particle aggregate 4 in the coloring step. On the other hand, in the antibacterial deodorant chemical fiber material 1, since the inorganic particle aggregate 4 is kneaded inside the filament yarn 2, it effectively suppresses the detachment of the inorganic particle aggregate 4 in the coloring process. Can do.
フィラメント糸２には、本発明の効果を損なわない範囲で従来公知の種々の化学繊維を用いることができ、例えば、アクリル繊維、ナイロン繊維、レーヨン繊維、ポリエステル繊維等を好適に用いることができる。 For the filament yarn 2, various conventionally known chemical fibers can be used as long as the effects of the present invention are not impaired. For example, acrylic fibers, nylon fibers, rayon fibers, polyester fibers, and the like can be suitably used.
１０種類以上の無機粒子をフィラメント糸２に混練する方法は特に制限されないが、例えば、本発明の抗菌消臭剤とフィラメント糸２の原料（紡糸原液）とをビーズミル等で混合し、適宜粘度調整を行った後に紡糸すればよい。ただし、本発明の抗菌消臭剤と紡糸原液の混合の際には、均質に混合攪拌できるように、各種の分散剤を適宜用いればよい。 The method for kneading 10 or more types of inorganic particles into the filament yarn 2 is not particularly limited. For example, the antibacterial deodorant of the present invention and the filament yarn 2 raw material (spinning stock solution) are mixed by a bead mill or the like, and the viscosity is adjusted appropriately. Spinning may be performed after performing the above. However, when mixing the antibacterial deodorant of the present invention and the spinning dope, various dispersants may be appropriately used so that they can be mixed and stirred uniformly.
以上、本発明の代表的な実施形態について説明したが、本発明はこれらのみに限定されるものではなく、種々の設計変更が可能であり、それら設計変更は全て本発明の技術的範囲に含まれる。 As mentioned above, although typical embodiment of this invention was described, this invention is not limited only to these, Various design changes are possible and these design changes are all contained in the technical scope of this invention. It is.
以下において、上述した抗菌消臭剤、抗菌消臭剤分散体及び抗菌消臭化学繊維材について、実施例を用いて更に具体的に説明する。 Hereinafter, the antibacterial deodorant, the antibacterial deodorant dispersion, and the antibacterial deodorant chemical fiber material described above will be described more specifically with reference to examples.
（１）抗菌消臭剤及び抗菌消臭剤分散体
それぞれ１μｍ以下の平均粒径に調整した１０種類の無機粒子（シリカ、アルミナ、チタニア、酸化亜鉛、トルマリン、ゼオライト、麦飯石、医王石、滑石、蛇紋石）を、略同率の重量混合比で混合して、本発明の抗菌消臭剤を得た。次に、汎用水性エマルジョン（株式会社村山化学研究所製のバインダーＥＬＭ−Ｓ）と攪拌混合し、本発明の抗菌消臭剤分散体を得た。無機粒子の含有量は１０重量％とし、得られた抗菌消臭剤分散体を２０％に希釈して繊維で形成された面状基材に１８ｇ／ｍ２で塗布・乾燥させた。
(1) Antibacterial deodorant and antibacterial deodorant dispersion Ten types of inorganic particles (silica, alumina, titania, zinc oxide, tourmaline, zeolite, barley stone, Ioishi stone, talc, each adjusted to an average particle size of 1 μm or less , Serpentine) were mixed at a weight mixing ratio of approximately the same rate to obtain the antibacterial deodorant of the present invention. Next, the mixture was stirred and mixed with a general-purpose aqueous emulsion (binder ELM-S manufactured by Murayama Chemical Laboratory Co., Ltd.) to obtain an antibacterial deodorant dispersion of the present invention. The content of the inorganic particles was 10% by weight, and the obtained antibacterial deodorant dispersion was diluted to 20% and applied to a planar substrate formed of fibers at 18 g / m 2 and dried.
［評価試験］
社団法人繊維評価技術協議会、消臭加工繊維製品認証基準、機器分析実施マニュアル（検知管法）に基づき、アンモニア、硫化水素、トリメチルアミン、メチルメルカプタンに関する抗菌消臭剤の消臭効果を評価した。アンモニア、硫化水素、トリメチルアミン、メチルメルカプタンの初期濃度をそれぞれ１００ｐｐｍ（１０×１０ｃｍ）、４ｐｐｍ（１０×１０ｃｍ）、２８ｐｐｍ（１０×１０ｃｍ）、８ｐｐｍ（１０×１０ｃｍ）とし、抗菌消臭剤を塗布・乾燥させた面状基材を配置した状態における２時間経過後の各濃度を計測した（試験場所：財団法人日本紡績検査協会、大阪事業所）。計測した濃度から減少率（％）を求め、結果を表１に示した。
[Evaluation test]
The deodorizing effect of antibacterial deodorants related to ammonia, hydrogen sulfide, trimethylamine, and methyl mercaptan was evaluated based on the Japan Textile Evaluation Technology Council, deodorant processed fiber product certification standards, and instrument analysis manual (detector tube method). The initial concentrations of ammonia, hydrogen sulfide, trimethylamine, and methyl mercaptan are 100 ppm (10 × 10 cm), 4 ppm (10 × 10 cm), 28 ppm (10 × 10 cm), and 8 ppm (10 × 10 cm), respectively. Each concentration after 2 hours in the state where the dried planar substrate was arranged was measured (test place: Japan Spinning Inspection Association, Osaka Works). The reduction rate (%) was determined from the measured concentration, and the results are shown in Table 1.
アンモニア、硫化水素、トリメチルアミンについては略完全に消臭され、メチルメルカプタンについても約半分の濃度となっている。当該結果より、本発明の抗菌消臭剤が４大悪臭に対して顕著な消臭効果を有することが分かる。 Ammonia, hydrogen sulfide, and trimethylamine are almost completely deodorized, and methyl mercaptan is also about half the concentration. From the results, it can be seen that the antibacterial deodorant of the present invention has a remarkable deodorizing effect against the four major odors.
本発明の抗菌消臭剤を塗布・乾燥させる基材を１００ｃｍ２の人工芝生にした以外は上記方法と同じ方法で、アンモニアに対する抗菌消臭剤の消臭効果を評価した（試験場所：一般財団法人日本繊維製品品質技術センター，神戸試験センター）。得られた減少率は８６％であり、本発明の抗菌消臭剤は人工芝生に対しても効果的であることが確認された。 The deodorizing effect of the antibacterial deodorant on ammonia was evaluated by the same method as described above except that the substrate on which the antibacterial deodorant of the present invention was applied and dried was an artificial lawn of 100 cm 2 (Test place: General Foundation) Japan Textile Products Quality Technology Center, Kobe Test Center). The obtained reduction rate was 86%, and it was confirmed that the antibacterial deodorant of the present invention is also effective for artificial grass.
本発明の抗菌消臭剤に関し、ＪＩＳ Ｌ １９０２（ハロー法）に準拠して抗菌性試験を行った（試験場所：財団法人化学物質評価研究機構，大阪事業所）。上述と同じ方法で得られた抗菌消臭剤を２０％に希釈して繊維で形成された面状基材に１８ｇ／ｍ２で塗布・乾燥させ、試料とした。なお、供試菌は白癬菌（Ｔｒｉｃｈｏｐｈｙｔｏｎ ｍｅｎｔａｇｒｏｐｈｙｔｅｓ ＮＢＲＣ ６２０２）であり、白い斑点のある面を測定面とした。 With respect to the antibacterial deodorant of the present invention, an antibacterial test was conducted in accordance with JIS L 1902 (Hello method) (test place: Chemical Substance Evaluation Research Organization, Osaka Office). The antibacterial deodorant obtained by the same method as described above was diluted to 20% and applied to a planar substrate formed of fibers at 18 g / m 2 and dried to prepare a sample. The test bacterium was trichophyton mentagrophytes NBRC 6202, and the surface with white spots was used as the measurement surface.
白癬菌を３６℃で２４時間培養し、試料周囲に発育阻止帯（ハロー）が形成されるか否かを観察したところ、試料周囲には幅が１．０ｍｍの発育阻止帯が形成された。当該結果は、白癬菌が死滅を嫌い、試料（抗菌消臭剤）に寄りつかないことを示しており、本発明の抗菌消臭剤は良好な抗菌性を有していることが確認された。 Ringworms were cultured at 36 ° C. for 24 hours, and it was observed whether or not a growth inhibition zone (halo) was formed around the sample. A growth inhibition zone having a width of 1.0 mm was formed around the sample. The results indicate that ringworms dislike death and do not approach the sample (antibacterial deodorant), and it was confirmed that the antibacterial deodorant of the present invention has good antibacterial properties.
また、本発明の抗菌消臭剤に関し、ＪＩＳ Ｌ １９０２（ハロー法）に準拠して上記と同様に抗かび性試験を行った（試験場所：一般財団法人日本繊維製品品質技術センター，西部事業所）。なお、供試菌は白癬菌（Ｔｒｉｃｈｏｐｈｙｔｏｎ ｍｅｎｔａｇｒｏｐｈｙｔｅｓ ＮＢＲＣ ３２４０９）であり、試験胞子懸濁液濃度を１．４×１０６個／ｍＬとし、平板培地としてポテト・デキストロース（ＰＤＡ）寒天培地を用いた。 Moreover, regarding the antibacterial deodorant of the present invention, an antifungal property test was performed in the same manner as described above in accordance with JIS L 1902 (Hello method) (Test place: Japan Textile Products Quality Technology Center, Western Office) ). The test bacterium was Trichophyton mentagrophytes NBRC 32409, the test spore suspension concentration was 1.4 × 10 6 cells / mL, and potato-dextrose (PDA) agar medium was used as the plate medium.
白癬菌を２５℃で２週間培養し、試料周囲に発育阻止帯（ハロー）が形成されるか否かを観察したところ、試料周囲には幅が０．８ｍｍの発育阻止帯が形成された。当該結果は、白癬菌が死滅を嫌い、試料（抗菌消臭剤）に寄りつかないことを示しており、本発明の抗菌消臭剤は良好な抗かび性を有していることが確認された。 Ringworms were cultured at 25 ° C. for 2 weeks, and it was observed whether or not a growth inhibitory zone (halo) was formed around the sample. A growth inhibitory zone having a width of 0.8 mm was formed around the sample. The results show that ringworms dislike death and do not approach the sample (antibacterial deodorant), and it was confirmed that the antibacterial deodorant of the present invention has good antifungal properties. .
（２）抗菌消臭化学繊維材
それぞれ１μｍ以下の平均粒径に調整した１０種類の無機粒子（シリカ、アルミナ、チタニア、酸化亜鉛、トルマリン、ゼオライト、麦飯石、医王石、滑石、蛇紋石）を、略同率の重量混合比で混合し、本発明の抗菌消臭剤を得た。抗菌消臭剤の含有量が１．６重量％となるように、抗菌消臭剤と繊維原料とをビーズミルで混合し、分散剤を用い、粘度調整を行った後に紡糸原液と混合することで、本発明の実施例である抗菌消臭アクリル繊維を得た。また、ポリエステルは抗菌消臭剤１６％マスターバッチから１．２重量％となるように希釈し抗菌消臭ポリエステル繊維材を得た。ナイロンは抗菌消臭剤１２％マスターバッチから１．２重量％となるように希釈し抗菌消臭ナイロン繊維材を得た。抗菌消臭レーヨン繊維材は抗菌消臭剤を１．４重量％として耐薬性を付与した。
(2) Antibacterial deodorant chemical fiber material 10 types of inorganic particles (silica, alumina, titania, zinc oxide, tourmaline, zeolite, barley stone, Ioishi, talc, serpentine) each adjusted to an average particle size of 1 μm or less The antibacterial deodorant of the present invention was obtained by mixing at a weight mixing ratio of approximately the same rate. By mixing the antibacterial deodorant and the fiber raw material with a bead mill so that the content of the antibacterial deodorant is 1.6% by weight, adjusting the viscosity using a dispersant, and then mixing with the spinning dope. The antibacterial deodorant acrylic fiber which is an Example of this invention was obtained. Further, the polyester was diluted so as to be 1.2% by weight from a 16% master batch of the antibacterial deodorant to obtain an antibacterial deodorant polyester fiber material. Nylon was diluted from an antibacterial deodorant 12% masterbatch to 1.2% by weight to obtain an antibacterial deodorant nylon fiber material. The antibacterial deodorant rayon fiber material imparted chemical resistance with an antibacterial deodorant at 1.4% by weight.
得られた抗菌消臭アクリル繊維材を構成するフィラメント糸の外観写真及び断面拡大写真を図２及び図３にそれぞれ示す。外観写真においてフィラメント糸に欠陥等は存在せず、断面写真においてフィラメント糸の内部に分散された無機粒子凝集体（矢印で示した明るい色の領域）が確認できる。 The appearance photograph and the cross-sectional enlarged photograph of the filament yarn constituting the obtained antibacterial deodorant acrylic fiber material are shown in FIGS. 2 and 3, respectively. There are no defects or the like in the filament yarn in the appearance photograph, and in the cross-sectional photograph, inorganic particle aggregates (bright colored areas indicated by arrows) dispersed inside the filament yarn can be confirmed.
［評価試験］
得られた各種抗菌消臭化学繊維材につき、一般社団法人繊維評価技術協会のＳＥＫマーク繊維製品認証基準（消臭性試験）に準拠して、アンモニアに対する消臭性を評価した（試験場所：富山県工業技術センター）。なお、評価は抗菌消臭化学繊維材及び抗菌消臭化学繊維材生地について行った。アンモニアの初期濃度を１００ｐｐｍとし、ガス導入直後及び２時間経過後のアンモニア濃度を測定し、得られた結果を表２に示した。
[Evaluation test]
The various antibacterial deodorant chemical fiber materials obtained were evaluated for deodorization against ammonia in accordance with the SEK mark fiber product certification standard (deodorant test) of the Japan Fiber Evaluation Technology Association (test location: Toyama). Prefectural Industrial Technology Center). In addition, evaluation was performed about the antibacterial deodorant chemical fiber material and the antibacterial deodorant chemical fiber material cloth. The initial concentration of ammonia was 100 ppm, and the ammonia concentration was measured immediately after gas introduction and after 2 hours. The results obtained are shown in Table 2.
本発明の抗菌消臭化学繊維材は化学繊維の種類に関係なく、全て良好な消臭特性を有していることが分かる。また、生地にしても良好な消臭特性が維持されている。加えて、抗菌消臭特性を有さない一般的な繊維と混合して生地にした場合であっても、十分な消臭特性が認められる。 It can be seen that the antibacterial and deodorant chemical fiber materials of the present invention all have good deodorant characteristics regardless of the type of chemical fiber. In addition, good deodorizing characteristics are maintained even for fabrics. In addition, sufficient deodorizing properties are recognized even when mixed with general fibers that do not have antibacterial deodorizing properties.
抗菌消臭ポリエステル繊維材で構成された生地につき、抗菌性を評価した。黄色ぶどう球菌（Ｓｔａｐｈｙｌｏｃｏｃｃｕｓ ａｕｒｅｕｓ ＮＢＲＣ １２７３２）、肺炎かん菌（Ｋｌｅｂｓｉｅｌｌａ ｐｎｅｕｍｏｎｉａｅ ＮＢＲＣ １３２７７）、大腸菌（Ｅｓｃｈｅｒｉｃｈｉａ ｃｏｌｉ ＮＢＲＣ ３３０１）について殺菌活性値を測定し、結果を表３に示した。 Antibacterial properties were evaluated for fabrics composed of antibacterial and deodorant polyester fiber materials. Bactericidal activity values were measured for Staphylococcus aureus NBRC 12732, Klebsiella pneumoniae NBRC 13277, and Escherichia coli NBRC 3301. The results are shown in Table 3.
殺菌活性値は社団法人繊維評価技術協議会で定められている基準（接種直後の標準布の生菌数を１８時間培養後の加工布の生菌数で除した値）であり、値が０以上で殺菌活性効果があるとされる。各種菌に対する殺菌活性値は３．０又は３．０以上であり、本発明の抗菌消臭ポリエステル繊維材は全ての菌種に対して明瞭な殺菌活性効果が認められる。 The bactericidal activity value is a standard (value obtained by dividing the number of viable bacteria in the standard cloth immediately after inoculation by the number of viable bacteria in the processed cloth after 18 hours of incubation) set by the Japan Textile Evaluation Technology Council. It is said that there is a bactericidal activity effect. The bactericidal activity value with respect to various bacteria is 3.0 or 3.0 or more, and the antibacterial deodorant polyester fiber material of the present invention has a clear bactericidal activity effect against all bacterial species.
繊維材は人体に対して接触刺激物質でないことが求められるため、本発明の抗菌消臭ポリエステル繊維材に関してパッチテストを行った。具体的には、白人２５人、ヒスパニック系米国人４人、アジア人２人、アフリカ系米国人１９人で構成される計５０人の被験者（男性５人，女性４５人）の皮膚に２０×２０ｍｍの抗菌消臭ポリエステル繊維材生地を直接貼付け、４８時間経過後の当該皮膚の状態を観察した。 Since the fiber material is required not to be a contact stimulating substance for the human body, a patch test was conducted on the antibacterial deodorant polyester fiber material of the present invention. Specifically, the skin of 20 subjects (5 men, 45 women) consisting of 25 whites, 4 Hispanic Americans, 2 Asians, and 19 African Americans is 20 × on the skin. A 20 mm antibacterial deodorant polyester fiber material fabric was directly pasted, and the state of the skin after 48 hours was observed.
試験部位（皮膚）を熟練技術者が観察した結果、被験者全員について接触刺激の陽性反応は観察されず、本発明の抗菌消臭ポリエステル繊維材は皮膚に対して無刺激性物質であることが確認された。 As a result of observation of the test site (skin) by a skilled engineer, no positive reaction of contact irritation was observed for all subjects, and it was confirmed that the antibacterial deodorant polyester fiber material of the present invention is a non-irritating substance for the skin. It was done.
１・・・抗菌消臭化学繊維材、
２・・・フィラメント糸、
４・・・無機粒子凝集体。
1. Antibacterial deodorant chemical fiber material,
2 ... Filament yarn,
4 ... inorganic particle aggregate.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014198692A JP5961234B2 (en) | 2014-09-29 | 2014-09-29 | Antibacterial deodorant, antibacterial deodorant dispersion and antibacterial deodorant chemical fiber material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014198692A JP5961234B2 (en) | 2014-09-29 | 2014-09-29 | Antibacterial deodorant, antibacterial deodorant dispersion and antibacterial deodorant chemical fiber material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016067520A true JP2016067520A (en) | 2016-05-09 |
| JP5961234B2 JP5961234B2 (en) | 2016-08-02 |
Family
ID=55863325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014198692A Active JP5961234B2 (en) | 2014-09-29 | 2014-09-29 | Antibacterial deodorant, antibacterial deodorant dispersion and antibacterial deodorant chemical fiber material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5961234B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180013118A (en) * | 2016-07-28 | 2018-02-07 | 신동수 | Polyester fiber having antimicrobial effect |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08120524A (en) * | 1994-10-20 | 1996-05-14 | Nippon Ester Co Ltd | Polyester fiber |
| JPH1088459A (en) * | 1996-09-11 | 1998-04-07 | Chisso Corp | Nonwoven fabric of filament |
| JP2001049533A (en) * | 1999-07-30 | 2001-02-20 | Unitika Ltd | Polylactic acid-based conjugate short fiber, nonwoven fabric comprising the same short fiber and production thereof |
| JP2003160421A (en) * | 2001-11-28 | 2003-06-03 | Tadashi Inoue | Sterilization liquid containing hypochlorous acid for dental treatment and antimicrobial method using inorganic antimicrobial agent |
| JP2003169852A (en) * | 2001-12-05 | 2003-06-17 | Ooshin Seiyaku Kk | Minus ion generating agent and minus ion generating sheet and minus ion generating patch using the same |
| JP2003321267A (en) * | 2002-02-28 | 2003-11-11 | Sanyu:Kk | Negative ion generating ceramic material and producing method therefor |
| JP2006022451A (en) * | 2004-07-09 | 2006-01-26 | Kuraray Co Ltd | Fiber having excellent heat-storing and temperature-keeping properties |
| JP2006274488A (en) * | 2005-03-29 | 2006-10-12 | Toray Ind Inc | Acrylic synthetic fiber and method for producing the same and fiber product |
| JP2008223182A (en) * | 2007-03-14 | 2008-09-25 | Nippon Ester Co Ltd | Heat-bondable polyester filament having antimicrobial property |
| JP2011010764A (en) * | 2009-06-30 | 2011-01-20 | Yoshinobu Shoji | Gel containing ore and manufacturing method for the same |
| JP2011089040A (en) * | 2009-10-23 | 2011-05-06 | Burafu International:Kk | Functional coating composition with enhanced combustion efficiency effect, rust prevention effect, and deodorization effect of internal combustion engine |
-
2014
- 2014-09-29 JP JP2014198692A patent/JP5961234B2/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08120524A (en) * | 1994-10-20 | 1996-05-14 | Nippon Ester Co Ltd | Polyester fiber |
| JPH1088459A (en) * | 1996-09-11 | 1998-04-07 | Chisso Corp | Nonwoven fabric of filament |
| JP2001049533A (en) * | 1999-07-30 | 2001-02-20 | Unitika Ltd | Polylactic acid-based conjugate short fiber, nonwoven fabric comprising the same short fiber and production thereof |
| JP2003160421A (en) * | 2001-11-28 | 2003-06-03 | Tadashi Inoue | Sterilization liquid containing hypochlorous acid for dental treatment and antimicrobial method using inorganic antimicrobial agent |
| JP2003169852A (en) * | 2001-12-05 | 2003-06-17 | Ooshin Seiyaku Kk | Minus ion generating agent and minus ion generating sheet and minus ion generating patch using the same |
| JP2003321267A (en) * | 2002-02-28 | 2003-11-11 | Sanyu:Kk | Negative ion generating ceramic material and producing method therefor |
| JP2006022451A (en) * | 2004-07-09 | 2006-01-26 | Kuraray Co Ltd | Fiber having excellent heat-storing and temperature-keeping properties |
| JP2006274488A (en) * | 2005-03-29 | 2006-10-12 | Toray Ind Inc | Acrylic synthetic fiber and method for producing the same and fiber product |
| JP2008223182A (en) * | 2007-03-14 | 2008-09-25 | Nippon Ester Co Ltd | Heat-bondable polyester filament having antimicrobial property |
| JP2011010764A (en) * | 2009-06-30 | 2011-01-20 | Yoshinobu Shoji | Gel containing ore and manufacturing method for the same |
| JP2011089040A (en) * | 2009-10-23 | 2011-05-06 | Burafu International:Kk | Functional coating composition with enhanced combustion efficiency effect, rust prevention effect, and deodorization effect of internal combustion engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180013118A (en) * | 2016-07-28 | 2018-02-07 | 신동수 | Polyester fiber having antimicrobial effect |
| KR101866521B1 (en) * | 2016-07-28 | 2018-06-12 | 신동수 | Polyester fiber having antimicrobial effect |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5961234B2 (en) | 2016-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Matharu et al. | Microstructure and antibacterial efficacy of graphene oxide nanocomposite fibres | |
| Perelshtein et al. | A one‐step process for the antimicrobial finishing of textiles with crystalline TiO2 nanoparticles | |
| Zhou et al. | Synthesis and characterization of silver nanoparticles-doped hydroxyapatite/alginate microparticles with promising cytocompatibility and antibacterial properties | |
| Rathnayake et al. | Synthesis and characterization of nano silver based natural rubber latex foam for imparting antibacterial and anti-fungal properties | |
| DE60117534T2 (en) | COMPOSITION FOR REMOTE INFRARED RADIATION WITH EXCELLENT ANTISTATIC PROPERTIES AND FIBER AND TEXTILE PRODUCT BOTH THEREOF | |
| CN106222883B (en) | A kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell | |
| Sahni et al. | A novel thermal decomposition approach to synthesize hydroxyapatite–silver nanocomposites and their antibacterial action against GFP-expressing antibiotic resistant E. coli | |
| CN107326470B (en) | A kind of processing method of the lasting modified polyester fiber of antibacterial | |
| JP2009249801A (en) | Antimicrobial fiber | |
| CN101220527A (en) | Long-acting antimicrobial viscose fiber capable of transmitting negative ion | |
| Wang et al. | Ultra-fast bacterial inactivation of Cu2O@ halloysite nanotubes hybrids with charge adsorption and physical piercing ability for medical protective fabrics | |
| JP5961234B2 (en) | Antibacterial deodorant, antibacterial deodorant dispersion and antibacterial deodorant chemical fiber material | |
| JPH05195438A (en) | Antibacterial deodorizing fiber | |
| CN104947231A (en) | Odor-resistant polyester fiber and preparation method thereof | |
| TWI337632B (en) | ||
| WO2022059727A1 (en) | Functional component-impregnated hollow xonotlite body | |
| KR101778510B1 (en) | Method for manufacturing diesel fiber using minerals included inorganic metal oxide | |
| JP3300085B2 (en) | Adsorbent composition and method for producing the same | |
| KR100470225B1 (en) | method for manufacturing illite non woven fabric | |
| Cerempei et al. | Antimicrobial controlled release systems for the knitted cotton fabrics based on natural substances | |
| KR20130034308A (en) | Manufacturing process of a functional fiber containing high-dispersed mineral powders | |
| Mikučionienė et al. | Preliminary investigation into the antimicrobial activity of an electrospun polyamide nanofibrous web with micro particles of Baltic amber | |
| Topalić-Trivunović et al. | Antibacterial finishing of textile materials using modified bentonite | |
| KR20090096012A (en) | The titanium dioxide photocatalyst bond hydroxy apatite on the surface and its preparation method, the antibiotic coating composition containing thereof and the fabric for clothes adapted the antibiotic coating composition | |
| JP3995052B1 (en) | Phosphate-adsorbing external preparation having microbial growth inhibitory action, product containing the same, and method for producing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20160224 |
|
| A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20160509 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160517 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160601 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160621 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160624 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5961234 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |