JP2653815B2 - Fiber material containing metal ions - Google Patents
Fiber material containing metal ionsInfo
- Publication number
- JP2653815B2 JP2653815B2 JP63034041A JP3404188A JP2653815B2 JP 2653815 B2 JP2653815 B2 JP 2653815B2 JP 63034041 A JP63034041 A JP 63034041A JP 3404188 A JP3404188 A JP 3404188A JP 2653815 B2 JP2653815 B2 JP 2653815B2
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- glass
- copper
- fiber material
- silver
- 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.)
- Expired - Fee Related
Links
Landscapes
- Multicomponent Fibers (AREA)
- Farming Of Fish And Shellfish (AREA)
- Artificial Filaments (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、金属イオンを含有する繊維材料に関し、更
に詳しくは、養殖、漁撈、浮体構造物の係留などに適し
た、海藻類、貝類付着の少ないロープ、ネット、漁網、
シートを提供し得る繊維材料に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a fibrous material containing metal ions, and more particularly, to seaweed and shellfish attachment suitable for aquaculture, fishing, mooring of a floating structure, and the like. Ropes, nets, fishing nets,
The present invention relates to a fiber material capable of providing a sheet.
海洋、河川、湖沼等で用いられる繊維材料、特に養
殖、長期係留に使用されるロープ、網等は一定期間毎に
付着した生物を除去する必要が有り、その除去作業のた
めに多大の労力を費している。そのために生物付着の少
ない材料を提供するための種々の試みがなされている。Fiber materials used in the oceans, rivers, lakes and marshes, especially ropes and nets used for aquaculture and long-term mooring, need to remove attached organisms at regular intervals. Spending. For this purpose, various attempts have been made to provide a material with less biofouling.
すなわち従来より銅や銀などの金属が殺菌作用を有す
ることが知られており、この性質を利用して、銅や銀
などの金属微細粉末などを直接混入して防藻性繊維を得
る方法(特開昭51−117775号公報)、銅線を繊維製等
の糸条と交撚する方法(特開昭52−127899号公報)、
銅粉末を含む樹脂を繊維表面に付着させる方法(特開昭
62−162074号公報)等が提案されている。That is, it is conventionally known that metals such as copper and silver have a bactericidal action, and by utilizing this property, a method of directly mixing metal fine powders such as copper and silver to obtain an anti-algal fiber ( JP-A-51-117775), a method of cross-twisting a copper wire with a yarn made of fiber or the like (JP-A-52-127899),
Method of adhering resin containing copper powder to fiber surface
62-162074) and the like.
〔発明が解決しようとする課題〕 しかし前述の従来公知の方法は、何れも水流や波浪に
よって金属の欠落、脱離を生じたり、金属の溶解が過多
であったり等の諸問題を有し、そのために長期に亘って
安定した防藻効果を発現させることが困難であった。[Problems to be Solved by the Invention] However, the above-mentioned conventionally known methods have various problems such as lack of metal due to water flow and waves, desorption, or excessive dissolution of metal, Therefore, it has been difficult to exhibit a stable anti-algal effect over a long period of time.
又近年前記金属以外の各種防汚・防藻剤が数多く提供
されているが、これら防汚・防藻剤は、それ自体の水質
汚染による環境問題が近年クローズアップしてきてお
り、したがって安全に使用できる防藻性材料の出現が強
く望まれている。しかし現在それを満たす防藻性材料は
見出されていない。In recent years, a variety of antifouling / algaeproofing agents other than the above-mentioned metals have been provided. The emergence of a possible algae-proof material is strongly desired. However, no anti-algae material that satisfies it has been found at present.
本発明は環境を汚染することなく長期間安定して防藻
性能を発揮し、且つ繊維材料としての機械的特性も満足
し得る水中使用用繊維材料を提供することを目的とす
る。An object of the present invention is to provide a fiber material for underwater use which can exhibit algae-repellent performance stably for a long period of time without polluting the environment and can satisfy mechanical properties as a fiber material.
本発明の目的は、繊維用ポリマー層と銅イオン及び/
又は銀イオンを溶出し得る化合物を少なくとも一種含む
溶解性ガラスが配合された繊維用ポリマー層とが複合配
置された断面を有する繊維であって、前記の溶解性ガラ
スが配合されたポリマー層は繊維の表面層につながって
おり、その配置割合が繊維の全断面積の10〜50%であ
り、かつ前記の銅イオン及び/又は銀イオンが全繊維重
量に対して0.5%〜20重量%含まれてなる繊維からなる
ことを特徴とする繊維材料によって達成される。An object of the present invention is to provide a polymer layer for fibers with copper ions and / or
Or a fiber having a cross section in which a fiber polymer layer containing a soluble glass containing at least one compound capable of eluting silver ions is compounded and arranged, and the polymer layer containing the soluble glass is a fiber And the arrangement ratio thereof is 10 to 50% of the total cross-sectional area of the fiber, and the copper ions and / or silver ions are contained in the amount of 0.5% to 20% by weight based on the total fiber weight. This is achieved by a fiber material characterized by being composed of fibers made of
本発明者等は持続的に水中に金属イオンを溶出するこ
とで長期の防藻性を発現することができ、しかも溶解性
を任意に調整できる物質を鋭意検討した結果、含銅溶解
性ガラスおよび/又は含銀溶解性ガラスが極めて繊維用
ポリマーと相溶性が良く、ポリマー中に混在させること
により前述の本発明の目的を達成することができる事を
見出し、本発明に到達した。The present inventors have been able to develop a long-term anti-algal property by continuously eluting metal ions in water, and as a result of earnestly studying a substance capable of arbitrarily adjusting the solubility, a copper-containing soluble glass and The present inventors have found that the silver-containing glass has extremely good compatibility with the polymer for fibers and that the above-mentioned object of the present invention can be achieved by being mixed in the polymer.
ここに云う繊維材料とは、通常は一般的な繊維ではあ
るがこれに限定されるものではなく、これら繊維を用い
て作られるロープ、ネット、織物、編物、不織物又はこ
れらの複合、混合、積層されたものも含むものとする。
さらに当初より網状、格子状に作られた繊維状物も繊維
材料に含むものとする。The fiber material referred to herein is generally a general fiber, but is not limited thereto. Rope, net, woven fabric, knitted fabric, non-woven fabric or composite, mixed, It shall include those stacked.
Further, a fibrous material made in a mesh or lattice shape from the beginning is also included in the fibrous material.
又前記含銅溶解性ガラスおよび/又は含銀溶解性ガラ
スが繊維の断面の特定位置に且つ特定割合で配合すると
より好ましく、このようにすれば繊維自体が優れた防藻
性能を有し、且つ各種水中使用用資材用途に適した機械
特性を有する繊維材料が得られる。It is more preferable that the copper-containing glass and / or the silver-containing glass be blended at a specific position in the cross section of the fiber and in a specific ratio, and in this case, the fiber itself has excellent algal repellent performance, and A fiber material having mechanical properties suitable for various underwater use materials can be obtained.
この場合前記含銅溶解性ガラスおよび/又は含銀溶解
性ガラスが繊維の断面において、必ず表面層につながっ
て配置されていることが必要であり、内層部のみに存在
している場合には、ガラス中の金属イオンの溶解性が著
しく阻害されて、ガラスに含まれている金属イオンが溶
出しないため、防藻効果が発揮されなくなる。In this case, it is necessary that the copper-containing glass and / or the silver-containing glass is always connected to the surface layer in the cross section of the fiber, and when the glass is present only in the inner layer, The solubility of the metal ions in the glass is significantly inhibited, and the metal ions contained in the glass do not elute, so that the anti-algal effect is not exhibited.
第1図か第5図に本発明による繊維材料が繊維である
場合における繊維断面での溶解性ガラスの配置状態を示
す。第1図は鞘芯構造の繊維の場合で鞘部1に溶解性ガ
ラス、芯部2に繊維用ポリマーが配置されている例であ
り、第2図は円形断面の片側3に溶解性ガラス、他側4
に繊維用ポリマーが配置されている例であり、第3図は
円形断面の4ヶ所5a〜5dに溶解性ガラス、その他の部分
6に繊維用ポリマーが配置されている例であり、第4図
および第5図はそれぞれ異形断面の繊維の突出端部7a〜
7c,9a,9bに溶解性ガラス、その他の部分8,10に繊維用ポ
リマーが配置されている例である。FIG. 1 or FIG. 5 shows an arrangement state of the soluble glass in a fiber cross section when the fiber material according to the present invention is a fiber. FIG. 1 shows an example of a fiber having a sheath-core structure, in which meltable glass is disposed in a sheath portion 1 and a polymer for fibers is disposed in a core portion 2. FIG. Other side 4
FIG. 3 shows an example in which a fiber glass is disposed in four places 5a to 5d of a circular cross section, and a fiber polymer is disposed in other portions 6 in FIG. And Fig. 5 show the protruding ends 7a to 7-
This is an example in which meltable glass is arranged in 7c, 9a, 9b, and a fiber polymer is arranged in other portions 8, 10.
この場合において、繊維の全断面積に対する溶解性ガ
ラス配置割合は10〜50%であることが肝要であり、15〜
35%であれば更に好ましい。10%以下の場合は有効な防
藻性を付与できず、50%以上の場合は得られた繊維の強
度などの機械的特性が不十分となり好ましくない。In this case, it is important that the dissolving glass arrangement ratio to the total cross-sectional area of the fiber is 10 to 50%, and 15 to 50%.
More preferably, it is 35%. If it is less than 10%, effective anti-algal properties cannot be imparted, and if it is more than 50%, the mechanical properties such as the strength of the obtained fiber are insufficient, which is not preferable.
防藻機能を長期間にわたり発揮させるためには、溶解
性ガラス中の金属としては銅イオンおよび/又は銀イオ
ンを溶出し得る化合物を用いることが必要である。他の
金属イオンを溶出し得る化合物では有効な防藻効果を発
揮することができない。In order to exert the anti-algal function over a long period of time, it is necessary to use a compound capable of eluting copper ions and / or silver ions as the metal in the soluble glass. Compounds that can elute other metal ions cannot exhibit an effective alga protection effect.
溶解性ガラスに添加する前述の銅化合物又は銀化合物
としてはガラス中であるいはガラスから溶出後に金属イ
オン又は金属イオン形成物(金属イオンになりやすい物
質)になるものであれば良い。例えば銅化合物としては
Cu2O,Cu2S,CuO,CuS、ハロゲン化銅、Cu(OH)2,CuSO4な
どの無機化合物、酢酸銅、アミノ酢酸銅、蟻酸銅などの
有機化合物を用いることができる。又銀化合物として
は、Ag2O,Ag2S,AgNO3、ハロゲン化銀、Ag2SO4,Ag2CO3な
どの無機化合物、酢酸銀、蓚酸銀、サリチル酸銀などの
有機化合物を用いることができる。さらに前述の各種化
合物の同種又は異種の一種又は二種以上の化合物を併用
して用いてもよい。しかしガラスとの相溶性、含有金属
率の観点からはCuO,Cu2OあるいはAg2Oが好んで用いられ
る。The above-mentioned copper compound or silver compound to be added to the soluble glass may be any as long as it becomes a metal ion or a metal ion-forming product (a substance that easily becomes a metal ion) in or after elution from the glass. For example, as a copper compound
Inorganic compounds such as Cu 2 O, Cu 2 S, CuO, CuS, copper halide, Cu (OH) 2 , and CuSO 4, and organic compounds such as copper acetate, copper aminoacetate, and copper formate can be used. Further, as the silver compound, an inorganic compound such as Ag 2 O, Ag 2 S, AgNO 3 , silver halide, Ag 2 SO 4 , Ag 2 CO 3, and an organic compound such as silver acetate, silver oxalate, and silver salicylate are used. Can be. Further, one or two or more of the same or different kinds of the aforementioned compounds may be used in combination. However, CuO, Cu 2 O or Ag 2 O is preferably used from the viewpoint of compatibility with glass and the content of metal.
又、前記金属イオンを含有する溶解性ガラスは、通
常、SiO2,B2O3,P2O5、などの網目形成酸化物及び、Na
2O,K2O,CaO,MgO,BaO,Al2O3,ZnO,TiO2などの網目修飾酸
化物などから構成され、これら酸化物の組成比によりそ
の溶解度を調整することができる。組成比は、防藻性
能、及び性能維持期間に応じて選定すれば良い。Further, the melting glass containing the metal ion is usually a network-forming oxide such as SiO 2 , B 2 O 3 , P 2 O 5 , and Na.
It is composed of a network modifying oxide such as 2 O, K 2 O, CaO, MgO, BaO, Al 2 O 3 , ZnO, TiO 2 and the like, and its solubility can be adjusted by the composition ratio of these oxides. What is necessary is just to select a composition ratio according to algae prevention performance and a performance maintenance period.
繊維中に配合、含有される金属イオンの量は、防藻性
能、溶解性ガラス中の金属含有量及び溶解性ガラスの配
合される繊維断面積割合、紡糸性、などから適宜選定す
れば良いが、通常は、0.5〜20重量%(対ポリマー)、
好ましくは1〜10重量%である。含有量が少ない場合
は、紡藻性能が不十分で、多い場合は、紡糸性に問題を
生じたり、得られた繊維の機械特性が良くない。The amount of metal ions contained and contained in the fiber may be appropriately selected from the alga resistance, the metal content in the dissolvable glass and the fiber cross-sectional area ratio of the dissolvable glass, the spinnability, etc. , Usually 0.5-20% by weight (based on polymer),
Preferably it is 1 to 10% by weight. When the content is small, the spinning performance is insufficient, and when the content is large, there is a problem in spinnability and the mechanical properties of the obtained fiber are not good.
本発明の繊維材料において溶解性ガラスが配合される
繊維材料(ここでは繊維用ポリマーから成る繊維の意)
は水中使用用繊維材料として使用することができる材料
で、且つ溶解性ガラスの配合が問題なく行えるものであ
れば良い。例えば、ナイロン6,66,46などのポリアミド
繊維;パラフェニレンテレフタルアミド、及び芳香族エ
ーテルとの共重合体などに代表されるアラミド繊維;ポ
リアルキレンテレフタレートに代表されるポリエステル
繊維;全芳香族ポリエステル繊維;ビニロン繊維;レー
ヨン繊維などのセルロース系繊維;超高分子量ポリエチ
レンなどのポリオレフィン繊維;ポリオキシメチレン繊
維;パラフェニレンサルフォン、ポリサルファンなどの
サルフォン系繊維;ポリエーテルエーテルケトン繊維;
などが挙げられ、単独又は任意に併用使用すれば良い。Fiber material in which soluble glass is blended in the fiber material of the present invention (here, fibers made of fiber polymer)
Is a material that can be used as a fiber material for underwater use, as long as it can mix a soluble glass without any problem. For example, polyamide fibers such as nylon 6,66,46; aramid fibers represented by copolymers with paraphenylene terephthalamide and aromatic ether; polyester fibers represented by polyalkylene terephthalate; wholly aromatic polyester fibers Cellulose fibers such as rayon fibers; polyolefin fibers such as ultra-high molecular weight polyethylene; polyoxymethylene fibers; sulfone fibers such as paraphenylene sulfone and polysulfan; polyether ether ketone fibers;
And the like, and may be used alone or optionally in combination.
前記繊維には、原糸糸状の製造工程や加工工程での生
産性あるいは特性改良の為に通常使用されている各種添
加剤を含んでいても良い。例えば熱安定剤、酸化防止
剤、光安定剤、平滑剤、可塑剤、増粘剤、顔料、光沢付
与剤、難燃剤等を含んでも良い。又、溶解性ガラスの溶
出に悪影響を及ぼさない程度に、保護、加工性付与など
の目的で樹脂などを被ふく加工しても良い。The fiber may contain various additives that are usually used for improving productivity or characteristics in a production or processing step of the raw yarn. For example, it may contain a heat stabilizer, an antioxidant, a light stabilizer, a leveling agent, a plasticizer, a thickener, a pigment, a glossing agent, a flame retardant, and the like. Further, a resin or the like may be wiped for the purpose of providing protection, workability, and the like to such an extent that the dissolution of the soluble glass is not adversely affected.
繊維の太さ、形状は特に限定するものではなく用途に
応じて求められる性能、形態に応じて選定すれば良い。
例えば、太さは0.5〜2000d、好ましくは1〜1000d、形
状は円形、異形いずれでも良い。更に、モノフィラメン
トでも、マルチフィラメントでもどちらでも良い。The thickness and shape of the fiber are not particularly limited, and may be selected according to the performance and form required according to the application.
For example, the thickness may be 0.5 to 2000 d, preferably 1 to 1000 d, and the shape may be circular or irregular. Further, either a monofilament or a multifilament may be used.
本発明になる繊維材料の用途としては、定置網などの
漁撈用網、養殖用資材、ブイなどの海洋設備の各種係留
用ロープ、海底採掘などの海洋開発用資材、河川又は湖
沼での取水施設、など多岐に亘るが、これらに限定され
るものではなく、他の期待できる作用、例えば抗菌作
用、防臭作用などを応用した水産資材以外の用途に使用
しても良い。Examples of uses of the fiber material according to the present invention include fishing nets such as fixed nets, materials for aquaculture, various mooring ropes for marine facilities such as buoys, materials for marine development such as seabed mining, water intake facilities for rivers or lakes, However, the present invention is not limited to these, and may be used for applications other than marine materials utilizing other expected effects, for example, antibacterial effect, deodorant effect and the like.
以下、実施例により本発明を詳述する。 Hereinafter, the present invention will be described in detail with reference to examples.
実施例1. 表−1に示す溶解性ガラスA(山村硝子(株)製品)
を30重量%含有するナイロン6ポリマーを鞘部、無添加
のナイロン6ポリマーを芯部とする鞘芯構造を有するモ
ノフィラメント880dを紡糸した。紡口温度は240℃、延
伸比は6.6倍であり、鞘部の面積比は27%であった。Example 1. Melting glass A shown in Table 1 (product of Yamamura Glass Co., Ltd.)
Was spun, and a monofilament 880d having a sheath-core structure comprising a nylon 6 polymer containing 30% by weight as a sheath and a non-added nylon 6 polymer as a core was spun. The spinning temperature was 240 ° C., the stretching ratio was 6.6 times, and the area ratio of the sheath was 27%.
この原糸30本を合撚し、5cm×5cmの網目構造をもった
網を作成し、春〜夏に亘って海面下約1mの海中に浸漬
し、海中生物付着の防止効果を見た。得られたモノフィ
ラメントの強伸度、並びに4ヶ月後の生物付着状態を表
−2に示す。The 30 yarns were twisted to form a net having a mesh structure of 5 cm x 5 cm, and immersed in the sea about 1 m below the sea surface from spring to summer, to see the effect of preventing the adhesion of marine organisms. Table 2 shows the strength and elongation of the obtained monofilament and the state of biofouling after 4 months.
強伸度は比較例1に示す溶解性ガラス未含有糸に比較
して低下は少なく、生物の付着もほとんど認められなか
った。。The strength and elongation were smaller than those of the yarn containing no soluble glass shown in Comparative Example 1, and almost no adhesion of organisms was observed. .
比較例1. 実施例1に準じて溶解性ガラス未含有のナイロン6モ
ノフィラメントを紡糸し、網での生物付着テストを行っ
た。機械的特性には優れるものの、著しい生物付着が認
められた。Comparative Example 1. A nylon 6 monofilament containing no soluble glass was spun according to Example 1, and a bioadhesion test was performed on a net. Although excellent in mechanical properties, significant biofouling was observed.
比較例2. 実施例1と同じナイロン6ポリマーを用い、繊維重量
に対する含銅量が同じになる様にCuOを均一添加し、含
銅ナイロン6モノフィラメントを得た。紡糸時のトラブ
ル多く、機械特性も良くない。Comparative Example 2. Using the same nylon 6 polymer as in Example 1, CuO was uniformly added so that the copper content with respect to the fiber weight was the same, to obtain a copper-containing nylon 6 monofilament. Many problems during spinning and poor mechanical properties.
実施例2. 表−1に示す溶解性ガラスB(山村硝子(株)製品)
を20重量%含有するナイロン66ポリマーと無添加の同一
ポリマーからサイドバイサイド型(第2図参照)のマル
チフィラメント1260d/42fを紡糸した。紡口温度は305
℃、延伸比は6.8倍であり、溶解性ガラス含有部の面積
比は15%であった。Example 2. Melting glass B shown in Table 1 (product of Yamamura Glass Co., Ltd.)
Was spun from a side-by-side type (see FIG. 2) multifilament 1260d / 42f from a nylon 66 polymer containing 20% by weight of the same. Spout temperature is 305
C., the stretching ratio was 6.8 times, and the area ratio of the soluble glass-containing portion was 15%.
この原糸80本を合撚し、直径約5mmのロープを作成
し、実施例1に準じ海中生物付着状態をテストした。結
果を表−2に示す。強伸度は特に問題なく、防藻効果も
良好であった。80 of these yarns were plied to form a rope having a diameter of about 5 mm, and the state of adhesion to underwater organisms was tested according to Example 1. Table 2 shows the results. The strong elongation was not particularly problematic, and the antialgal effect was also good.
実施例3. 表−1に示す溶解性ガラスC(山村硝子(株)製品)
を5重量%が含有するナイロン6ポリマーを用い、鞘部
の面積比を変えて、実施例1に準じて鞘芯構造のモノフ
ィラメント880dを紡糸し、作成した網の海中生物付着状
態をテストした。結果を表−2に示す。繊維の機械特
性、防藻効果も問題なかった。Example 3. Melting glass C shown in Table 1 (product of Yamamura Glass Co., Ltd.)
Using a nylon 6 polymer containing 5% by weight of the polymer, a monofilament 880d having a sheath-core structure was spun according to Example 1 while changing the area ratio of the sheath, and the state of adhesion of the produced net to the sea was tested. Table 2 shows the results. There was no problem with the mechanical properties of the fiber and the anti-algal effect.
比較例3.及び4. 実施例3において、面積比を9%、52%の繊維を作成
し、同様にテストした。表−2に示す通り面積比が小さ
い場合は防藻効果が悪く、面積比が大き過ぎる場合は、
繊維の機械的特性を低下させる。Comparative Examples 3 and 4. In Example 3, fibers having an area ratio of 9% and 52% were prepared and tested in the same manner. As shown in Table 2, when the area ratio is small, the algal control effect is poor, and when the area ratio is too large,
Decreases the mechanical properties of the fiber.
実施例4. 表−1に示す溶解性ガラスD(山村硝子(株)製品)
を15重量%含有するポリエステルポリマーを鞘部、無添
加ポリマーを芯部とする鞘芯構造を有するマルチフィラ
メント1000d/48fを紡糸した。紡口温度は310℃、延伸比
は5.2倍であり、鞘部の面積比は21%であった。この原
糸を用い、経及び緯密度28本/吋の織物に製織し、約1m
2の試料を実施例1に準じて海中生物付着テストを行っ
た。Example 4. Melting glass D shown in Table 1 (product of Yamamura Glass Co., Ltd.)
Was spun into a multifilament 1000d / 48f having a sheath-core structure having a sheath portion of a polyester polymer containing 15% by weight of a non-added polymer. The spinning temperature was 310 ° C., the stretching ratio was 5.2 times, and the area ratio of the sheath was 21%. Using this yarn, weaving into a fabric with a warp and weft density of 28 yarns / inch, about 1 m
It was marine biofouling test analogously second sample in Example 1.
表−2に示す如く、繊維の機械特性、防藻性いづれも
問題はなかった。As shown in Table 2, there was no problem in any of the mechanical properties and anti-algal properties of the fiber.
〔発明の効果〕 本発明による繊維材料は前述のように構成されている
ので、本発明による繊維材料を用いて作られた各種製品
は長期に亘り安定した防藻性を有し、且つ機械的特性に
優れ、したがって各種の水中使用用資材等に有用に用い
ることができる。又従来この種用途分野に用いられてい
た有機性防汚塗料を用いていないので、水質汚染を生ず
ることがない。 [Effect of the Invention] Since the fiber material according to the present invention is configured as described above, various products made using the fiber material according to the present invention have stable algal resistance over a long period of time, and It has excellent properties and can therefore be usefully used for various underwater materials. In addition, since no organic antifouling paint conventionally used in this kind of application field is used, water pollution does not occur.
第1図は本発明の繊維材料の一実施例である鞘芯型繊維
の断面を示す図であり、第2図〜第5図は本発明の繊維
材料の他の実施例の繊維断面をそれぞれ示す図である。 図中斜線部分で示す1,3,5a〜5d,7a〜7cおよび9a,9bは溶
解性ガラス配合部であり、2,4,6,8および10は溶解性ガ
ラス非配合部である。FIG. 1 is a view showing a cross section of a sheath-core fiber which is one embodiment of the fiber material of the present invention, and FIGS. 2 to 5 show fiber cross sections of another embodiment of the fiber material of the present invention, respectively. FIG. 1, 3, 5a to 5d, 7a to 7c and 9a, 9b, which are indicated by oblique lines in the figure, are fused glass compounded parts, and 2, 4, 6, 8, and 10 are non-fused glass compounded parts.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 FI 技術表示箇所 A01K 75/00 A01K 75/00 C ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 6 Identification code Agency reference number FI Technical display location A01K 75/00 A01K 75/00 C
Claims (1)
イオンを溶出し得る化合物を少なくとも一種含む溶解性
ガラスが配合された繊維用ポリマー層とが複合配置され
た断面を有する繊維であって、前記の溶解性ガラスが配
合されたポリマー層は繊維の表面層につながっており、
その配置割合が繊維の全断面積の10〜50%であり、かつ
前記の銅イオン及び/又は銀イオンが全繊維重量に対し
て0.5%〜20重量%含まれてなる繊維からなることを特
徴とする繊維材料。1. A fiber having a cross section in which a fiber polymer layer and a fiber polymer layer containing a soluble glass containing at least one compound capable of eluting copper ions and / or silver ions are combined and arranged. The polymer layer containing the soluble glass is connected to the surface layer of the fiber,
The arrangement ratio is 10 to 50% of the total cross-sectional area of the fiber, and the copper ion and / or silver ion is composed of a fiber containing 0.5% to 20% by weight based on the total fiber weight. And fiber material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63034041A JP2653815B2 (en) | 1988-02-18 | 1988-02-18 | Fiber material containing metal ions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63034041A JP2653815B2 (en) | 1988-02-18 | 1988-02-18 | Fiber material containing metal ions |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01213410A JPH01213410A (en) | 1989-08-28 |
JP2653815B2 true JP2653815B2 (en) | 1997-09-17 |
Family
ID=12403234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63034041A Expired - Fee Related JP2653815B2 (en) | 1988-02-18 | 1988-02-18 | Fiber material containing metal ions |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2653815B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104862822A (en) * | 2015-05-20 | 2015-08-26 | 中国水产科学研究院东海水产研究所 | Method for preparing monofilaments for main outline rope processing of net bag of offshore net cage |
CN104911771A (en) * | 2015-05-18 | 2015-09-16 | 中国水产科学研究院东海水产研究所 | Method for making netting twine for euphausiasuperba resource development |
JP2018042490A (en) * | 2016-09-14 | 2018-03-22 | ジェックス株式会社 | Egg-laying bed for cyprinodont |
JP2019178443A (en) * | 2018-03-30 | 2019-10-17 | Kbセーレン株式会社 | Friction anti-melting composite fiber, fabric and clothing |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0647625B2 (en) * | 1988-06-13 | 1994-06-22 | 近畿パイプ技研株式会社 | Synthetic resin molding |
JPH0655836B2 (en) * | 1990-02-27 | 1994-07-27 | 石塚硝子株式会社 | Master Badge |
JP2838331B2 (en) * | 1991-05-13 | 1998-12-16 | グンゼ 株式会社 | Anti-bacterial yarn for socks |
JPH0765245B2 (en) * | 1991-08-13 | 1995-07-12 | グンゼ株式会社 | Antibacterial polyamide fiber and method for producing the same |
US6543177B1 (en) * | 1999-03-26 | 2003-04-08 | Atlantic Gillnet Supply, Inc. | Acoustically visible fishing net |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1356919A (en) | 1970-04-17 | 1974-06-19 | Ici Ltd | Glass reinforced polymer composites |
GB1511381A (en) | 1975-01-07 | 1978-05-17 | Standard Telephones Cables Ltd | Paints or varnishes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52110734A (en) * | 1976-03-11 | 1977-09-17 | Int Standard Electric Corp | Soilproof paint |
JPS5994618A (en) * | 1982-11-15 | 1984-05-31 | Unitika Ltd | Electrically conductive composite fiber |
-
1988
- 1988-02-18 JP JP63034041A patent/JP2653815B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1356919A (en) | 1970-04-17 | 1974-06-19 | Ici Ltd | Glass reinforced polymer composites |
GB1511381A (en) | 1975-01-07 | 1978-05-17 | Standard Telephones Cables Ltd | Paints or varnishes |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104911771A (en) * | 2015-05-18 | 2015-09-16 | 中国水产科学研究院东海水产研究所 | Method for making netting twine for euphausiasuperba resource development |
CN104862822A (en) * | 2015-05-20 | 2015-08-26 | 中国水产科学研究院东海水产研究所 | Method for preparing monofilaments for main outline rope processing of net bag of offshore net cage |
JP2018042490A (en) * | 2016-09-14 | 2018-03-22 | ジェックス株式会社 | Egg-laying bed for cyprinodont |
JP2019178443A (en) * | 2018-03-30 | 2019-10-17 | Kbセーレン株式会社 | Friction anti-melting composite fiber, fabric and clothing |
JP7014662B2 (en) | 2018-03-30 | 2022-02-01 | Kbセーレン株式会社 | Friction-proof composite fibers, fabrics and clothing |
Also Published As
Publication number | Publication date |
---|---|
JPH01213410A (en) | 1989-08-28 |
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