JP3606638B2 - Antibacterial textile product and method for producing the same - Google Patents
Antibacterial textile product and method for producing the same Download PDFInfo
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【０００１】
【産業上の利用分野】
本発明は洗濯耐久性、手感触性に優れた抗菌効果を有する繊維製品およびその製造方法に関するものである。
【従来の技術】
従来より繊維製品に抗菌性を付与する加工方法が種々開発され、実用化されている。例えば、抗菌物質として、第４級アンモニウム塩やジフェニルエーテル系化合物を繊維に含浸加工させたものがある。しかしこれらの化合物はいずれも有機物質であり、熱や洗濯に対しては耐久性が弱いという欠点があった。また銀ゼオライト等をアクリル、ポリエステル、ナイロン、アセテート等の合成樹脂に練り込み繊維化したものも提案されている。このような製品の洗濯耐久性は良好である。しかし適用できる繊維素材は合成繊維または半合成繊維であり、風合の良い天然繊維には適用できないことや、繊維を紡績し、織布に加工する工程で種々の化学品を使用するために抗菌成分が脱離する等の問題があった。
【０００２】
【発明が解決しようとする課題】
本発明の目的は、抗菌性を有する繊維製品および天然繊維素材の持つ手感触性を損うことなく素材に抗菌性を付与する方法を提供することである。
【課題を解決するための手段】
本発明は、表面に抗菌剤微粒子分散層を設けたことを特徴とする抗菌性繊維製品を提供するものである。
本発明の上記抗菌性繊維製品は、例えば、抗菌剤微粉末と自己架橋型樹脂バインダーとを配合してなる混合溶液を繊維製品表面に塗布し、該繊維表面に抗菌剤微粒子が分散した層を設けることにより製造される。好ましくは、抗菌剤微粉末と自己架橋型樹脂バインダーとを配合してなる混合溶液を繊維製品表面に塗布した後、９５℃以下の温度で熱処理する。好ましくは、抗菌剤微粉末の最大粒子は１０μｍ以下である。
【０００３】
本発明に使用される繊維素材としては、木綿、亜麻、黄麻等の植物繊維、羊毛、モヘア、アンゴラ、カシミア、絹等の動物繊維など天然繊維素材が好ましい。しかし合成繊維や半合成繊維も同様に使用できる。例えば、ポリアミド、ポリビニルアルコール、ポリ塩化ビニリデン、ポリ塩化ビニル、ポリエステル、ポリアクリロニトリル、ポリエチレン、ポリプロピレン、ポリウレタン、ポリフルオロエチレン、ポリアルキレンパラオキシベンゾエート、ポリフェノール、ポリクラール等の合成繊維、アセテート、プロミックス等の半合成繊維を挙げることができる。使用可能な繊維形態としては織物、編物、不織布、糸、バラ毛、スライバー等のいずれのものも挙げられる。
【０００４】
本発明に使用される抗菌剤は、固体、液体又は気体状の抗菌性成分を無機微粉体に担持させることにより調製される。抗菌性成分としては、例えば、銀、亜鉛、銅、水銀、鉛、すず、ビスマス、カドミウム、タリウム等の金属のイオンやその化合物；安定化塩素、次亜塩素酸、クロラミン、ヨウ化エチレン等のハロゲン化合物；アルコール類、フェノール類、エーテル類、グアニジン類、チアゾール類、第四級アンモニウム塩類、チオカーバメイト類等を挙げることができる。また無機微粉体としては結晶性アルミノケイ酸塩（以下ゼオライトという）、無定形アルミノケイ酸塩（以下ＡＡＳという）、含水酸化チタン等の含水酸化物、シリカゲル、チタン酸バリウム等の層間化合物、活性アルミナ、けいそう土、活性炭等を挙げることができる。但し、抗菌性能が高く少量で効果があり、持続性や人体に対する安全性が高い点から、ゼオライト、ＡＡＳ、含水酸化チタン等の含水酸化物の微粉体に銀または銀イオンを担持させたものが好ましい。なおＡＡＳの製造方法としては例えば、特開昭６１−１７４１１１号等に記載の方法が挙げられる。
【０００５】
抗菌剤に含まれる銀の含有率は、１〜３０重量％とすることが抗菌性能の持続性の点より好ましい。
本発明に用いる抗菌剤は、樹脂バインダーへの分散性が良く、塗布加工面が平滑で手触り感を損わない点より、最大粒子径が１０μｍ以下、好ましくは５μｍ以下のものが適当である。
本発明に用いる自己架橋型樹脂バインダーとしては、例えばポリウレタン、ポリアミノ酸塩、アクリル酸エステル樹脂、ポリビニルアルコール、グリオキザール系樹脂、シリコーン樹脂、エポキシ樹脂、アセタール系樹脂、ゴム系樹脂等を主成分とするものが挙げられる。これらのうちポリウレタン、ポリアミノ酸塩、アクリル酸エステル樹脂のうち少なくとも１種の樹脂を配合したものが、塗布加工した表面が平滑さを保ち、すぐれた手触り感を有する点より好ましい。
本発明において抗菌剤微粉末と自己架橋型樹脂バインダーの混合液にさらに風合を調整する目的で柔軟剤を加えることもできる。柔軟剤としては、例えばエポキシ変性シリコーンオイルエマルジョンやアミノ変性シリコーンオイルエマルジョンを挙げることができる。抗菌剤微粉末の添加量は、樹脂バインダーに対して１〜２０重量％が適当である。
【０００６】
本発明の抗菌性繊維製品を製造するには、まず、抗菌剤微粉末と自己架橋型樹脂バインダーとを混合する。抗菌剤微粉末と自己架橋型樹脂バインダーとの混合比（重量比）は、固形分で１：２０〜１０：１、好ましくは１：５〜１：１が適当である。抗菌剤微粉末と自己架橋型樹脂バインダーは、抗菌剤微粉末がバインダー中に充分に分散されるように混合することが必要である。従って、混合には、サンドミル、ロールミル、ボールミル等の液状試料の分散機器を使用することが好ましい。特にハイスピードディスパーザと呼ばれる高速分散攪拌機が抗菌剤微粉末の凝集を起こさない点で好ましい。
抗菌剤微粉末と自己架橋型樹脂バインダーの混合溶液を繊維製品に塗布する方法は、繊維製品が布であるか糸であるかにより異なる。繊維布に塗布加工する方法は、噴霧スプレーノズル、グラビアコータ、キャストコーティング、ブレードコータ等の繊維布樹脂塗布加工機器を使用して行うのが好ましい。また繊維糸に加工する方法としては、繊維を紡績加工する際に糸ゲージにそってバインダーを糸表面に塗布する方法が簡便である。
繊維製品に適用する抗菌剤微粉末の塗布量は、繊維布で０．０１〜１ｇ／ｍ２ 、繊維糸で０．０２〜５重量％が抗菌性の耐久性の点より好ましい。
【０００７】
抗菌剤微粉末と自己架橋型樹脂バインダーの混合液を繊維製品に塗布した後、９５℃以下の温度で熱処理して、バインダー成分を完全にキュアリングさせる。加熱温度が９５℃よりも高いとキュアリングが急激に進み、手触り感の劣化を生じるので、９５℃以下、より好ましくは６５℃以下で処理することが望ましい。加熱時間は１５〜１２０分が適当である。
本発明の抗菌性繊維製品の具体例としては、衣料分野としてソックス、アンダーウエア、ブラウス、背広、ネクタイ等、寝装分野としてシーツ、ピロケース、ふとんカバー等、インテリア分野としてカーテン、テーブルクロス、ランチョンマット、イスカバー、その他ハンカチ、タオル、手袋、スリッパ、帽子等が挙げられるが、本発明はこれらに限定されるものではない。
【０００８】
【発明の効果】
本発明の抗菌性繊維製品は、洗濯耐久性が良好で、天然繊維素材の持つ独特の手触り感が保持されている。また、本発明により抗菌性を付与した繊維製品は、紡績・織布に加工する工程や、洗濯、漂白等の処理の際に種々の化学品を使用しても、抗菌性成分が脱離するなどの問題がない。
【０００９】
【実施例】
以下実施例および参考例により本発明を更に詳しく説明する。
参考例１（抗菌性アルミノケイ酸塩の調製）
１１０℃で２時間加熱乾燥したＡ型ゼオライト微粉末（Ｎａ２Ｏ・Ａｌ２Ｏ３ ・１．９ ＳｉＯ２、最大粒子径９．０μｍ）、Ｙ型ゼオライト微粉末（Ｎａ２Ｏ・Ａｌ２Ｏ３ ・２．５ ＳｉＯ２、最大粒子径４．０μｍ）、及び特開昭６１−１７４１１１号に従って合成した無定形アルミノケイ酸塩微粉末（０．９ Ｎａ２Ｏ・Ａｌ２Ｏ３ ・２．４ ＳｉＯ２、最大粒子径４．５μｍ）に水を加えて１．３リットルのスラリーとし、その後攪拌して脱気し、さらに適量の０．５Ｎ硝酸溶液と水を加えてｐＨを５．８〜７．０に調整し全容１．８リットルとした。次にイオン交換のために抗菌性金属イオンを含む混合水溶液を加えて全容４．８リットルとし、このスラリーを２５〜４８℃で２４時間攪拌し、平衡状態に到達させた。イオン交換のための溶液として硝酸銀、硝酸亜鉛、硝酸アンモニウムの各水溶液を用いた。イオン交換終了後、アルミノケイ酸塩相を濾過し、温水にてアルミノケイ酸塩相中の過剰の銀、亜鉛、アンモニウムイオンがなくなるまで洗浄した。次に試料を１１０℃で２時間加熱し、乾燥、粉砕し、抗菌性アルミノケイ酸塩微粉末を得た。得られた試料のデータを表１に示す。
【００１０】
参考例２（抗菌性酸化チタンの調製）
市販の含水酸化チタン（最大粒径８．０μｍ）１ｋｇに参考例１で使用した銀、亜鉛、アンモニウムイオンを含む混合水溶液２リットルを加え、室温にて４８時間攪拌した。イオン交換終了後、濾過し、温水にて過剰の銀、亜鉛、アンモニウムイオンがなくなるまで洗浄した。次に試料を１００℃で２時間加熱し、乾燥、粉砕し、抗菌性酸化チタン微粉末を得た。得られた試料のデータを表１に示す。
【００１１】
実施例及び比較例（繊維製品の加工）
参考例１および２で得られた抗菌剤微粉末１００重量部及び自己架橋型アクリル酸エステル樹脂（固形分３０重量％、粘度１８０ｃｐｓ（１８℃））１００重量部と水８００重量部を配合し、ハイスピードディスパーザで１０分間高速分散攪拌した。これをスプレー機にて基布（木綿１００％、目付３０ｇ／ｍ２ 平織布）に所定量塗布加工した。その後６０〜８５℃で３０〜６０分間熱処理した。得られた加工布について添着した抗菌剤微粉末の量等を分析した。結果を表２に示す。
実施例で用いた自己架橋型アクリル酸エステル樹脂に変えて、グリオキザール樹脂（スミテックスレジンＮＳ−１９（住友化学工業製））を用いて同様に塗布し、キュアリング温度１１０℃、３０分間で処理し、比較例の加工布を作成し、同様に抗菌剤微粉末の量等を分析した。結果を表２に示す。
【００１２】
試験例１（手触り性・抗菌性試験）
実施例と比較例で得られた加工布について手触り性を評価した。評価方法は実験者１０名が未加工の基布と加工布の両者を下記の基準で判定した。良と回答した人数を表３に示す。比較例１〜３に示すように、加熱温度が高過ぎると、手触り・風合いが劣化することがわかる。
（手触り性評価基準）
良 ：基布と比べて同等の手触り・風合を有する
やや良：基布と比べてやや手触り・風合が異なる
不良 ：基布と比べてゴアゴアした感触があり、風合が異なる
また加工布について５ｃｍ×５ｃｍの大きさに切り取り、これに大腸菌と表皮ブドウ球菌の菌液（１０５ 個／ｍｌ）０．５ｍｌをふりかけ、３７℃で６時間培養した。培養後、菌液を滅菌済みリン酸緩衝液で洗い出し、この液中の生菌数を測定した。結果を表３に示す。加熱温度によって抗菌性が変化することはなかった。
【００１３】
試験例２（洗濯性・耐薬品性試験）
実施例と比較例で得られた加工布について洗濯や漂白剤に対する耐久性を評価した。洗濯性についてはＪＩＳ・Ｌ・２１７による１０３法で２０回洗濯した後試験例１の大腸菌による抗菌性試験を行った。耐薬品性については市販の酸素系漂白剤（粒状物の５重量％水溶液）と塩素系漂白剤（原液）に室温で２４時間浸漬後、１回洗濯し、試験例１の大腸菌による抗菌性試験を行った。結果を表４に示す。高温で加熱処理した比較例１〜３では、洗濯後の抗菌性が大幅に低下してしまうことがわかる。
【００１４】
【表１】
【表２】
【表３】
【表４】
[Industrial application fields]
The present invention relates to a textile product having an antibacterial effect excellent in washing durability and hand touch and a method for producing the same.
[Prior art]
Various processing methods for imparting antibacterial properties to textile products have been developed and put into practical use. For example, antibacterial substances include those obtained by impregnating fibers with quaternary ammonium salts or diphenyl ether compounds. However, all of these compounds are organic substances and have a drawback that they are not durable against heat and washing. Also proposed is a material obtained by kneading silver zeolite or the like into a synthetic resin such as acrylic, polyester, nylon, or acetate to form a fiber. Such products have good washing durability. However, applicable fiber materials are synthetic fibers or semi-synthetic fibers, which cannot be applied to natural fibers with a good texture, and are antibacterial due to the use of various chemicals in the process of spinning fibers and processing them into woven fabrics. There were problems such as desorption of components.
[0002]
[Problems to be solved by the invention]
An object of the present invention is to provide a method for imparting antibacterial properties to a material without impairing the hand feel of the fiber product and natural fiber material having antibacterial properties.
[Means for Solving the Problems]
The present invention provides an antibacterial fiber product characterized in that an antibacterial fine particle dispersion layer is provided on the surface.
The antibacterial fiber product of the present invention comprises, for example, a mixed solution obtained by blending antibacterial agent fine powder and a self-crosslinking resin binder on the fiber product surface, and a layer in which the antibacterial agent fine particles are dispersed on the fiber surface. Produced by providing. Preferably, a mixed solution obtained by blending the antibacterial agent fine powder and the self-crosslinking resin binder is applied to the surface of the fiber product and then heat-treated at a temperature of 95 ° C. or lower. Preferably, the maximum particle of the antibacterial agent fine powder is 10 μm or less.
[0003]
As the fiber material used in the present invention, natural fiber materials such as plant fibers such as cotton, flax and jute, and animal fibers such as wool, mohair, Angola, cashmere and silk are preferable. However, synthetic fibers and semi-synthetic fibers can be used as well. For example, synthetic fibers such as polyamide, polyvinyl alcohol, polyvinylidene chloride, polyvinyl chloride, polyester, polyacrylonitrile, polyethylene, polypropylene, polyurethane, polyfluoroethylene, polyalkylene paraoxybenzoate, polyphenol, polyclar, acetate, promix, etc. Mention may be made of synthetic fibers. Usable fiber forms include woven fabrics, knitted fabrics, non-woven fabrics, yarns, loose hairs, slivers and the like.
[0004]
The antibacterial agent used in the present invention is prepared by supporting a solid, liquid or gaseous antibacterial component on an inorganic fine powder. Antibacterial components include, for example, metal ions such as silver, zinc, copper, mercury, lead, tin, bismuth, cadmium, thallium and their compounds; stabilized chlorine, hypochlorous acid, chloramine, ethylene iodide, etc. Halogen compounds; alcohols, phenols, ethers, guanidines, thiazoles, quaternary ammonium salts, thiocarbamates and the like can be mentioned. Inorganic fine powders include crystalline aluminosilicate (hereinafter referred to as zeolite), amorphous aluminosilicate (hereinafter referred to as AAS), hydrous oxide such as hydrous titanium oxide, silica gel, intercalation compounds such as barium titanate, activated alumina, Examples thereof include diatomaceous earth and activated carbon. However, since antibacterial performance is high and effective in a small amount, and sustainability and safety to the human body are high, fine particles of hydrous oxides such as zeolite, AAS, hydrous titanium oxide, etc. are supported with silver or silver ions. preferable. In addition, as a manufacturing method of AAS, the method as described in Unexamined-Japanese-Patent No. 61-174111 etc. is mentioned, for example.
[0005]
The content of silver contained in the antibacterial agent is preferably 1 to 30% by weight from the viewpoint of durability of antibacterial performance.
As the antibacterial agent used in the present invention, those having a maximum particle diameter of 10 μm or less, preferably 5 μm or less are suitable from the viewpoints of good dispersibility in the resin binder, smooth coating processing surface and no loss of touch feeling.
The self-crosslinking resin binder used in the present invention includes, for example, polyurethane, polyamino acid salt, acrylic ester resin, polyvinyl alcohol, glyoxal resin, silicone resin, epoxy resin, acetal resin, rubber resin, etc. as a main component. Things. Among these, a blend of at least one resin among polyurethane, polyamino acid salt, and acrylate resin is preferable from the viewpoint that the coated surface is smooth and has an excellent touch feeling.
In the present invention, a softening agent may be added to the mixed solution of the antibacterial agent fine powder and the self-crosslinking resin binder for the purpose of further adjusting the texture. Examples of the softener include an epoxy-modified silicone oil emulsion and an amino-modified silicone oil emulsion. The addition amount of the antibacterial fine powder is suitably 1 to 20% by weight with respect to the resin binder.
[0006]
In order to manufacture the antibacterial fiber product of the present invention, first, the antibacterial agent fine powder and the self-crosslinking resin binder are mixed. The mixing ratio (weight ratio) between the antibacterial fine powder and the self-crosslinking resin binder is 1:20 to 10: 1, preferably 1: 5 to 1: 1 in terms of solid content. It is necessary to mix the antibacterial agent fine powder and the self-crosslinking resin binder so that the antibacterial agent fine powder is sufficiently dispersed in the binder. Therefore, it is preferable to use a liquid sample dispersion device such as a sand mill, a roll mill, or a ball mill for mixing. In particular, a high-speed dispersion stirrer called a high-speed disperser is preferable because it does not cause aggregation of the antibacterial agent fine powder.
The method of applying the mixed solution of the antibacterial fine powder and the self-crosslinking resin binder to the fiber product differs depending on whether the fiber product is a cloth or a thread. The method for applying and processing the fiber cloth is preferably performed using a fiber cloth resin applying and processing apparatus such as a spray spray nozzle, a gravure coater, a cast coating, and a blade coater. As a method for processing into fiber yarn, a method of applying a binder to the yarn surface along a yarn gauge when spinning the fiber is simple.
The coating amount of the antibacterial agent fine powder applied to the textile product is preferably 0.01 to 1 g / m 2 for the fiber cloth and 0.02 to 5% by weight for the fiber yarn from the viewpoint of antibacterial durability.
[0007]
After applying a mixed liquid of the antibacterial agent fine powder and the self-crosslinking resin binder to the fiber product, it is heat-treated at a temperature of 95 ° C. or lower to completely cure the binder component. When the heating temperature is higher than 95 ° C., the curing progresses rapidly and the touch feeling is deteriorated. Therefore, it is desirable to treat at 95 ° C. or less, more preferably 65 ° C. or less. The heating time is suitably 15 to 120 minutes.
Specific examples of the antibacterial fiber product of the present invention include socks, underwear, blouses, suits, ties, etc. for clothing, sheets, pillow cases, futon covers, etc. for bedding, curtains, tablecloths, place mats for interior , Chair covers, handkerchiefs, towels, gloves, slippers, hats, and the like, but the present invention is not limited to these.
[0008]
【The invention's effect】
The antibacterial fiber product of the present invention has good washing durability and retains the unique feel of a natural fiber material. In addition, the antibacterial component can be removed even when various chemical products are used in the textile product imparted with antibacterial properties according to the present invention in the process of spinning and woven fabric, and in the processing such as washing and bleaching. There is no problem.
[0009]
【Example】
Hereinafter, the present invention will be described in more detail with reference to Examples and Reference Examples.
Reference Example 1 (Preparation of antibacterial aluminosilicate)
A-type zeolite fine powder (Na 2 O · Al 2 O 3 · 1.9 SiO 2 , maximum particle size 9.0 μm) heated and dried at 110 ° C. for 2 hours, Y-type zeolite fine powder (Na 2 O · Al 2 O 3 · 2.5 SiO 2, a maximum particle size 4.0 .mu.m), and JP-synthesized amorphous aluminosilicate powder according No. 61-174111 (0.9 Na 2 O · Al 2 O 3 · 2.4 SiO 2 (maximum particle size 4.5 μm) is added to water to make a slurry of 1.3 liters, stirred and degassed, and then an appropriate amount of 0.5N nitric acid solution and water are added to adjust the pH to 5.8 to The total volume was adjusted to 7.0 to 1.8 liters. Next, a mixed aqueous solution containing antibacterial metal ions was added for ion exchange to a total volume of 4.8 liters, and this slurry was stirred at 25 to 48 ° C. for 24 hours to reach an equilibrium state. Silver nitrate, zinc nitrate, and ammonium nitrate aqueous solutions were used as solutions for ion exchange. After completion of the ion exchange, the aluminosilicate phase was filtered and washed with warm water until the excess silver, zinc, and ammonium ions in the aluminosilicate phase disappeared. Next, the sample was heated at 110 ° C. for 2 hours, dried and pulverized to obtain an antibacterial aluminosilicate fine powder. The data of the obtained sample is shown in Table 1.
[0010]
Reference Example 2 (Preparation of antibacterial titanium oxide)
2 liters of a mixed aqueous solution containing silver, zinc and ammonium ions used in Reference Example 1 was added to 1 kg of commercially available hydrous titanium oxide (maximum particle size 8.0 μm) and stirred at room temperature for 48 hours. After completion of the ion exchange, it was filtered and washed with warm water until there was no excess silver, zinc or ammonium ions. Next, the sample was heated at 100 ° C. for 2 hours, dried and pulverized to obtain an antibacterial titanium oxide fine powder. The data of the obtained sample is shown in Table 1.
[0011]
Examples and comparative examples (processing of textile products)
100 parts by weight of the antibacterial agent fine powder obtained in Reference Examples 1 and 2, 100 parts by weight of a self-crosslinking acrylic ester resin (solid content 30% by weight, viscosity 180 cps (18 ° C.)) and 800 parts by weight of water were blended, The mixture was dispersed and stirred at high speed for 10 minutes with a high-speed disperser. A predetermined amount of this was applied to a base fabric (100% cotton, 30 g / m 2 plain woven fabric) with a spray machine. Thereafter, heat treatment was performed at 60 to 85 ° C. for 30 to 60 minutes. The amount of the antibacterial fine powder attached to the obtained processed cloth was analyzed. The results are shown in Table 2.
Instead of the self-crosslinking acrylic ester resin used in the examples, a glyoxal resin (Sumitex Resin NS-19 (manufactured by Sumitomo Chemical Co., Ltd.)) was applied in the same manner and treated at a curing temperature of 110 ° C. for 30 minutes. Then, a processed cloth of a comparative example was prepared, and the amount of the antibacterial agent fine powder was similarly analyzed. The results are shown in Table 2.
[0012]
Test Example 1 (Hand / Antimicrobial Test)
The touch of the work cloths obtained in Examples and Comparative Examples was evaluated. As for the evaluation method, 10 experimenters judged both the unprocessed base fabric and the processed fabric according to the following criteria. Table 3 shows the number of people who answered good. As shown in Comparative Examples 1 to 3, it can be seen that when the heating temperature is too high, the touch and texture are deteriorated.
(Hand touch evaluation criteria)
Good: Slightly good feel and feel compared to the base fabric. Slightly good: Slightly different touch and feel compared to the base fabric. Defective: Goa Goa feel compared to the base fabric. Was cut into a size of 5 cm × 5 cm, and 0.5 ml of a bacterial solution of E. coli and Staphylococcus epidermidis (10 5 cells / ml) was sprinkled on this and cultured at 37 ° C. for 6 hours. After culturing, the bacterial solution was washed out with a sterilized phosphate buffer, and the number of viable bacteria in this solution was measured. The results are shown in Table 3. Antibacterial properties did not change with heating temperature.
[0013]
Test example 2 (washing / chemical resistance test)
The durability against washing and bleaching agents was evaluated for the processed fabrics obtained in the examples and comparative examples. About washability, after wash | cleaning 20 times by 103 method by JIS * L217, the antimicrobial property test by colon_bacillus | E._coli of the test example 1 was done. For chemical resistance, it is immersed in a commercially available oxygen bleach (particulate 5% by weight aqueous solution) and chlorine bleach (stock solution) at room temperature for 24 hours, washed once, and tested for antibacterial activity using Escherichia coli in Test Example 1. Went. The results are shown in Table 4. It can be seen that in Comparative Examples 1 to 3 heat-treated at a high temperature, the antibacterial properties after washing are significantly reduced.
[0014]
[Table 1]
[Table 2]
[Table 3]
[Table 4]
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15759595A JP3606638B2 (en) | 1995-06-23 | 1995-06-23 | Antibacterial textile product and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15759595A JP3606638B2 (en) | 1995-06-23 | 1995-06-23 | Antibacterial textile product and method for producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0913279A JPH0913279A (en) | 1997-01-14 |
| JP3606638B2 true JP3606638B2 (en) | 2005-01-05 |
Family
ID=15653151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15759595A Expired - Lifetime JP3606638B2 (en) | 1995-06-23 | 1995-06-23 | Antibacterial textile product and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3606638B2 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004513246A (en) * | 2000-06-02 | 2004-04-30 | ミリケン・アンド・カンパニー | Yarns and fabrics having a wash-resistant and non-conductive topically applied metal-based finish |
| US7132378B2 (en) * | 2003-04-23 | 2006-11-07 | Milliken & Company | Fabrics having a topically applied silver-based finish with a cross-linked binder system for improved high-temperature wash durability |
| JP4873923B2 (en) * | 2005-09-16 | 2012-02-08 | 小林製薬株式会社 | Deodorizing and / or sanitizing sheet |
| JP4930985B2 (en) * | 2006-09-06 | 2012-05-16 | 憲司 中村 | Manufacturing method and product of fiber material with functional fine particles fixed |
| US7754625B2 (en) | 2006-12-22 | 2010-07-13 | Aglon Technologies, Inc. | Wash-durable and color stable antimicrobial treated textiles |
| KR100915991B1 (en) * | 2007-11-15 | 2009-09-10 | 위니아만도 주식회사 | Preparation method of fabric type bactericidal agent using silver ion-containing ceramics |
| JP2009215201A (en) * | 2008-03-10 | 2009-09-24 | Ritsuko Tanaka | Deodorant antimicrobial powder material |
| JP4789270B2 (en) * | 2008-07-08 | 2011-10-12 | 株式会社たまき | Method for applying fiber treatment agent |
| JP4963118B2 (en) * | 2008-08-21 | 2012-06-27 | 山梨県 | Silver dyeing method for animal fibers, silver dyeing control method using 2-mercaptoethanesulfonate aqueous solution, and animal fibers to which these methods are applied |
| KR102088250B1 (en) * | 2019-06-21 | 2020-03-12 | 항균소재 주식회사 | Antimicrobial Yarn for furniture textile and Manufacturing method thereof |
-
1995
- 1995-06-23 JP JP15759595A patent/JP3606638B2/en not_active Expired - Lifetime
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| Publication number | Publication date |
|---|---|
| JPH0913279A (en) | 1997-01-14 |
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