JPH02160972A - Fibers containing ceramics including antimicrobial solid-solubilized - Google Patents
Fibers containing ceramics including antimicrobial solid-solubilizedInfo
- Publication number
- JPH02160972A JPH02160972A JP31452988A JP31452988A JPH02160972A JP H02160972 A JPH02160972 A JP H02160972A JP 31452988 A JP31452988 A JP 31452988A JP 31452988 A JP31452988 A JP 31452988A JP H02160972 A JPH02160972 A JP H02160972A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- ceramic
- fiber
- antibacterial agent
- pores
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 71
- 239000000919 ceramic Substances 0.000 title claims abstract description 40
- 230000000845 anti-microbial effect Effects 0.000 title 1
- 239000010419 fine particle Substances 0.000 claims abstract description 12
- 239000011148 porous material Substances 0.000 claims abstract description 12
- 239000000243 solution Substances 0.000 claims abstract description 10
- 229920001661 Chitosan Polymers 0.000 claims abstract description 8
- 235000013311 vegetables Nutrition 0.000 claims abstract description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims abstract description 4
- 241001465754 Metazoa Species 0.000 claims abstract description 4
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims abstract description 4
- 150000002897 organic nitrogen compounds Chemical class 0.000 claims abstract description 3
- 239000012209 synthetic fiber Substances 0.000 claims abstract description 3
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 3
- 239000003242 anti bacterial agent Substances 0.000 claims description 23
- 230000000844 anti-bacterial effect Effects 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 239000006104 solid solution Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 239000011859 microparticle Substances 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000003125 aqueous solvent Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 244000005700 microbiome Species 0.000 abstract description 14
- 229920000742 Cotton Polymers 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 229910021426 porous silicon Inorganic materials 0.000 abstract description 2
- 239000004599 antimicrobial Substances 0.000 abstract 3
- 230000002411 adverse Effects 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 230000000813 microbial effect Effects 0.000 abstract 1
- 230000002062 proliferating effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 241000238557 Decapoda Species 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L magnesium sulphate Substances [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 3
- 230000035900 sweating Effects 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 241000238424 Crustacea Species 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 208000017520 skin disease Diseases 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 125000001477 organic nitrogen group Chemical group 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- -1 salt magnesium sulfate Chemical class 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 210000003934 vacuole Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、繊維製品に繁殖する微生物を死滅あるいはそ
の発生を防止し衛生的な衣生活環境を維持することがで
きる抗菌剤を固溶したセラミック含有繊維及びその製造
方法に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a solid-dissolved antibacterial agent that can kill or prevent the growth of microorganisms that propagate in textile products and maintain a sanitary clothing environment. The present invention relates to a ceramic-containing fiber and a method for producing the same.
〔従来の技術及び発明が解決しようとする課題〕繊維製
品に繁殖する微生物は、特に高温、多湿の環境で育成が
著しく、人体に密着した肌着類は、上記微生物の育成を
防止するために乾燥した清潔なものを使用する必要があ
る。[Prior art and problems to be solved by the invention] Microorganisms that breed on textile products grow rapidly, especially in high temperature and humid environments, and underwear that is in close contact with the human body must be dried to prevent the growth of the microorganisms mentioned above. You need to use clean ones.
特に夏期には、体内よりの発汗による多湿性の環境下で
は、上記微生物の育成を助長するために、発汗作用によ
る悪臭を除去するとともに、微生物の育成を減退し、更
には滅菌できる繊ｉｆトが長年望むところであった。Particularly in the summer, in a humid environment due to internal sweating, in order to encourage the growth of the microorganisms mentioned above, we remove the bad odor caused by sweating, reduce the growth of microorganisms, and use fibers that can be sterilized. has been desired for a long time.
この要望に答えるべく、従来は抗菌剤を繊維反応型樹脂
により架橋結合させるか繊維表面のイオン性を利用して
イオン結合もしくは共有結合を利用した方法で、繊維表
面に付着処理をして抗菌剤の保持を行っていた。In order to meet this demand, conventional methods have been to apply antibacterial agents to the fiber surface by cross-linking them with fiber-reactive resins or by utilizing ionic or covalent bonds using the ionic properties of the fiber surface. was maintained.
あるいは又、銅等の金属は、ある種の微生物や生物に対
して強い毒性、もしくは優れた抗菌作用を示すことから
、この銅等からなる合撚金属繊維を単繊維等に包み込む
ように合撚した糸があった。該合撚繊維は、所定の線径
の金属繊。Alternatively, since metals such as copper are highly toxic to certain microorganisms and organisms, or exhibit excellent antibacterial effects, twisted metal fibers made of copper or the like may be twisted so as to be wrapped in single fibers. There was a thread. The twisted fibers are metal fibers with a predetermined wire diameter.
維を母繊維に所定重量比になるように、撚糸工程中に合
撚するようにしたものであり、その母繊維の所定番手と
前記金属繊維の線径による抗菌等に苅する効果の異なっ
たものとなることが知られていた。The metal fibers are twisted together during the twisting process so as to have a predetermined weight ratio of the metal fibers to the mother fibers, and the antibacterial effects, etc., differ depending on the predetermined hand of the mother fibers and the wire diameter of the metal fibers. It was known to become a thing.
しかし従来の抗菌剤を有する繊維は、天然繊維である動
物性、植物性繊維表面を抗菌剤で被覆するために、繊維
自体が木来有する吸湿性あるいは放水性等の特徴を著し
く損なうものである。However, with conventional fibers containing antibacterial agents, the surface of natural animal or vegetable fibers is coated with antibacterial agents, which significantly impairs the characteristics of the fibers themselves, such as their inherent hygroscopicity and water release properties. .
又合撚繊維は、所定の線径の金属繊維を製造する工程と
、この工程後に金属繊維を母繊維に撚糸する工程の煩雑
さに加えて、特定された番手による場合だけ抗菌性の効
果が期待でき、この繊維を使用して製造される肌Ｖ頚の
使用用途に汎用性をもたらすことができなかった。Furthermore, in addition to the complicated process of manufacturing metal fibers of a predetermined wire diameter and the process of twisting the metal fibers into a mother fiber after this process, the antibacterial effect of plied fibers can only be achieved with a specified thread count. However, it was not possible to provide versatility in the use of skin V-necks manufactured using this fiber.
本発明は上記課題に鑑みてなされたものであり繊維本来
の特性を損なうことなく、多孔質のセラミックス微細粒
子が有する多孔質性を利用して抗菌性のある抗菌剤を多
孔質の孔内に含浸せしめるために、セラミックス微細粒
子を加熱加圧された所定の処理溶液中に繊維とともに浸
漬し、膨潤した繊維が有する微細大内にセラミックス微
細粒子を注入し、次いで抗菌剤を当該セラミックス微細
穴に含浸せしめた抗菌剤を固溶したセラミックス含有繊
維及びその製造方法を提供するものである。The present invention was made in view of the above problems, and utilizes the porosity of porous ceramic fine particles to inject an antibacterial agent into the porous pores without impairing the original properties of fibers. For impregnation, ceramic fine particles are immersed together with the fibers in a predetermined heated and pressurized treatment solution, the ceramic fine particles are injected into the fine holes of the swollen fibers, and then the antibacterial agent is poured into the ceramic fine holes. The present invention provides a ceramic-containing fiber impregnated with an antibacterial agent as a solid solution, and a method for producing the same.
即ち、本発明は、単繊維内に多孔質のセラミックを固溶
することにより、本来の繊維自体に吸湿性と湿気発散現
象を付与し常に繊維自体を乾燥状態に保持することで微
生物や害虫の発生を助長する多湿状態を除去することが
できる。That is, the present invention provides hygroscopicity and moisture wicking properties to the original fiber itself by dissolving porous ceramic in the single fiber, and keeps the fiber itself in a dry state at all times, thereby preventing microorganisms and pests. It is possible to eliminate the humid conditions that promote the occurrence.
これと同時にセラミックの内部に抗菌剤を含浸せしめる
ことで、微生物の付着繁殖を防止し、蒸れ感や悪臭を発
生する皮膚表面に炎症を誘発する皮膚障害や疾病の併発
を防止するものである。At the same time, by impregnating the inside of the ceramic with an antibacterial agent, it prevents the adhesion and propagation of microorganisms, and prevents skin disorders and diseases that induce inflammation on the skin surface, which causes a stuffy feeling and bad odor.
これによって、被服あるいは寝装品等による皮膚表面の
快適感や屋内環境におけるカーペット、風呂場等の多湿
性の状態下で使用される繊維製品に繁殖する微生物を死
滅あるいはその発生を防止し、衛生的な衣生活環境を維
持することができる。This will kill or prevent the growth of microorganisms that grow on clothing, bedding, etc. on the skin surface, carpets in indoor environments, textile products used in humid conditions such as bathrooms, and improve hygiene. Able to maintain clothing and living environment.
本発明は」二記のように、微生物が発生しやすい環境を
除去し、これに加えて発生した微生物を滅菌する相乗的
な効果な有する繊維を提供するものである。The present invention provides a fiber that has a synergistic effect of removing the environment in which microorganisms are likely to occur and, in addition, sterilizing the microorganisms that occur.
以下に、本発明の一実施例を詳細に説明する。 An embodiment of the present invention will be described in detail below.
本発明に使用される母繊維は動物繊維、植物繊維、合成
繊維のいずれでもよく、本発明の一実施例として特に植
物繊維のうち木綿繊維を主体に述べるものである。木綿
繊維は、その横断面に空胞を有し、保温性及び感触をよ
くし、単繊維のよじれは単繊維同士の絡み合いを強くす
る。従って木綿繊維は、単繊維の結晶子の配置が繊維長
軸に沿って螺旋状であり、これに曲がりくねった形で微
細な孔が開いている。The mother fiber used in the present invention may be any of animal fiber, vegetable fiber, and synthetic fiber, and as an embodiment of the present invention, cotton fiber among vegetable fibers will be mainly described. Cotton fiber has vacuoles in its cross section, which improves heat retention and feel, and the twist of the single fibers strengthens the intertwining of the single fibers. Therefore, in cotton fiber, the crystallites of the single fibers are arranged in a spiral along the long axis of the fiber, and fine pores are formed in a meandering shape.
本発明は上記特性を利用するものであり、前記単繊維を
構成する結晶子の配列が規則的な結晶領域と、不規則な
部分の非結晶領域のうち、当該非結晶領域として存在す
る微細穴にセラミックス微細粒子を固溶し、次いで抗菌
剤を含浸させるものである。The present invention makes use of the above-mentioned characteristics, and the micropores present as the amorphous regions among the crystalline regions in which the crystallites constituting the single fiber are regularly arranged and the irregularly arranged amorphous regions. Ceramic fine particles are dissolved in solid solution, and then an antibacterial agent is impregnated.
即ち、例えば、非界面活性剤を有する処理溶液中に粒径
が１ミリミクロン乃至６ミリミクロンの多孔質珪素セラ
ミックス微細粒子を含有しあるいは二価の金属塩を所定
量混合し加熱・加圧下で所定時間単繊維を浸漬すると、
穴径は、４〜１０ミリミクロンに膨潤し、本発明に使用
される平均粒径が６ミリミクロン程度のセラミックス微
細粒子及び金属塩が充填される。次いで当該セラミック
ス微細粒子の孔内に抗菌性を有する第四級アンモニウム
塩、有機窒素系化合物、自然界に多く採取できるエビ、
カニ等の甲殻類及び昆虫類を原料として抽出される抗菌
効果を有するキトサンの酢酸塩又は架橋結合分子を加熱
処理液にて含浸させる。That is, for example, porous silicon ceramic fine particles having a particle size of 1 mm to 6 mm are mixed in a treatment solution containing a non-surfactant, or a predetermined amount of a divalent metal salt is mixed therein, and the mixture is heated and pressurized. When a single fiber is soaked for a specified time,
The hole diameter swells to 4 to 10 millimeters and is filled with ceramic fine particles and metal salts having an average particle diameter of about 6 millimeters used in the present invention. Next, a quaternary ammonium salt having antibacterial properties, an organic nitrogen-based compound, shrimp, which can be collected in abundance in nature, are added to the pores of the ceramic fine particles.
The acetate or crosslinked molecules of chitosan, which has an antibacterial effect and is extracted from crustaceans such as crabs and insects, are impregnated with a heat treatment liquid.
この繊維を水洗後定常環境下に放置すると、膨潤した微
細穴が収縮し、強固に前記セラミックス粒子を閉塞する
。When the fibers are left in a steady environment after being washed with water, the swollen micropores contract and firmly block the ceramic particles.
かくして得た抗菌剤を含有したセラミックス繊維は、例
えば、人体の発汗作用を有する体内を包囲する肌着類な
どに製縫される。The thus obtained ceramic fiber containing the antibacterial agent is sewn into, for example, underwear that surrounds the inside of the human body and has a sweating effect.
この際に肌着全体に前記繊維を使用してもよく、微生物
育成部に該当する部分に製縫してもよい。この肌着類は
、気孔率の高いセラミックスを固溶しているために、こ
の孔の毛細管現象により、体内より発汗した水分を吸着
し易く、微細穴内部に介在するセラミックスが水分を吸
湿した後に、前記孔内に含浸した抗菌剤と反応し、微生
物に対して抗菌作用を有する。At this time, the fibers may be used for the entire underwear, or may be sewn into the portion corresponding to the microorganism growth area. Since these underwear contain ceramics with high porosity as a solid solution, they easily absorb moisture sweated from the body due to the capillary phenomenon of these pores, and after the ceramics interposed inside the micropores absorb moisture, It reacts with the antibacterial agent impregnated into the pores and has an antibacterial effect against microorganisms.
このような例としては、自然環境下において毒性変化を
しない第四級アンモニウノ、塩、有機窒素系化合物が用
いられる。あるいは自然界に多く採取できるエビ、カニ
等の甲殻類及び昆虫類を原料として抽出されるキトサン
の酢酸塩又は架橋結合分子が用いられる。Examples of such compounds include quaternary ammonium salts, salts, and organic nitrogen compounds that do not undergo toxic changes in the natural environment. Alternatively, chitosan acetate or cross-linked molecules extracted from insects and crustaceans such as shrimp and crabs, which are abundantly collected in nature, may be used.
更に、抗菌性を有する金属塩（例えば二価の金属塩硫酸
マグネシウムをセラミックと繊維に吸着した後に、キト
サンが吸着された金属塩にキレート結合させたものが用
いられる。Furthermore, a metal salt having antibacterial properties (for example, a divalent metal salt magnesium sulfate is adsorbed onto the ceramic and fibers, and then chitosan is chelate-bonded to the adsorbed metal salt) is used.
尚、本発明は一実施例を述べたものであり、本来抗菌効
果があり、毒性のない抗菌剤を多孔質セラミックスを含
有繊維の微細穴に固溶したものでもよく、このような応
用例としでは下着、寝巻類、ワイシャツ類、あるいはじ
ゅうたん等に用いられる。It should be noted that the present invention describes one embodiment, and a non-toxic antibacterial agent that inherently has an antibacterial effect may be solid-dissolved in the micropores of fibers containing porous ceramics. It is used for underwear, nightwear, shirts, and carpets.
〔実施例１〕
第一工程：
木綿繊維を苛性ソーダ１ｇ／ｌ溶液を浴比１；１０にし
平均粒径６ミリミクロンのセラミックを被処理重量に対
し、２％処理溶液に添加し密閉容器にて４〜６ｋｇ／ｅ
＋＋ｆ加圧下にて９０〜１１０℃で３０分間処理後水洗
乾燥を行う。[Example 1] First step: Cotton fibers were mixed with a 1 g/l solution of caustic soda at a bath ratio of 1:10, and ceramics with an average particle size of 6 mm were added to the treatment solution at a rate of 2% based on the weight to be treated, in a closed container. 4~6kg/e
++f After treatment at 90 to 110° C. for 30 minutes under pressure, washing with water and drying is performed.
第二工程：
分子量３．０００〜６．０００の低分子量のキトサンを
５％酢酸溶液に攪拌溶解し被処理繊維の重量に対し２％
を浴比１；１５に調製した処理浴に添加し液温１５〜４
０℃で３０分間処理後脱水乾燥を行う。Second step: Dissolve low molecular weight chitosan with a molecular weight of 3.000 to 6.000 in a 5% acetic acid solution with stirring to add 2% to the weight of the fiber to be treated.
was added to a treatment bath prepared at a bath ratio of 1:15, and the liquid temperature was 15 to 4.
After treatment at 0°C for 30 minutes, dehydration and drying are performed.
抗菌試験としてシークフラスコ法によりダラム陰性菌で
ある大腸菌は８時間で死滅した。As an antibacterial test, E. coli, a Durham-negative bacterium, was killed in 8 hours by the seek flask method.
〔実施例２〕
第一工程については実施例１に同じ
第二］―程：
有機溶剤（ベンゼン）と乳化剤を添加した溶液中５０ｃ
ｃ中低分子キトサン５ｇとトリイソシアソネート２ｇの
割合で混合し、ホモジナイザーにて攪拌し混濁液としこ
の混濁液を比処理物重量に対して３％添加し実施例１と
同様処理する。[Example 2] The first step is the same as Example 1. Second step: 50 c in a solution containing an organic solvent (benzene) and an emulsifier.
5 g of low-molecular-weight chitosan and 2 g of triisocyanate were mixed in a ratio of 5 g, and stirred with a homogenizer to form a turbid liquid. This turbid liquid was added in an amount of 3% based on the weight of the specific product to be treated, and the same treatment as in Example 1 was carried out.
シークフラスコ抗菌試験によりダラム陽性菌である黄色
ぶどう球菌、枯菜菌は７時間で死滅した。According to the seek flask antibacterial test, Staphylococcus aureus and Bacillus subtilis, which are Durham-positive bacteria, were killed in 7 hours.
〔実施例３〕
実施例１の第一工程の処理浴中に硫酸マグネシウムを５
ｇ／ｌになるよう添加する。[Example 3] Magnesium sulfate was added to the treatment bath in the first step of Example 1.
Add so that it becomes g/l.
第二工程としては実施例１の第二工程と同じ抗菌試験と
しては実施例１と同じ結果が得られた。In the second step, the same antibacterial test as in the second step of Example 1 gave the same results as in Example 1.
以上説明した通り、本発明の抗菌剤を固溶したセラミッ
クス含有繊維及びその製造方法によれば、繊維の微細穴
にセラミックスを固溶し、次いで当該セラミックス孔内
に抗菌性を有する抗菌剤を含有せしめるようにしたため
、繊維本来の特性を損なうことなく、多孔質のセラミッ
クスの吸湿性の特性を付加し、更にはこれに付加して該
吸湿作用により抗菌作用を付与した抗菌剤を固溶したセ
ラミックス含有繊維と及びその製造方法を提供すること
ができる。As explained above, according to the ceramic-containing fiber containing an antibacterial agent as a solid solution and the manufacturing method thereof of the present invention, the ceramic is dissolved in the micropores of the fiber, and then the antibacterial agent having antibacterial properties is contained in the ceramic pores. The hygroscopic properties of porous ceramics are added to this without impairing the original properties of the fibers, and the ceramics are solid-dissolved with an antibacterial agent that imparts an antibacterial effect through this hygroscopic action. A fiber containing the same and a method for producing the same can be provided.
Claims (5)
該穴径より小なるセラミックス微細粒子を含有し、 当該セラミックス微細粒子が有する孔内に抗菌性のある
抗菌剤を含浸せしめたことを特徴とする抗菌剤を固溶し
たセラミックス含有繊維。(1) Contains fibers, micropores in the fibers, and swollen ceramic microparticles smaller than the diameter of the pores, and the pores of the ceramic microparticles are impregnated with an antibacterial agent. A ceramic-containing fiber with a characteristic antibacterial agent dissolved in it.
維である請求項１記載の抗菌剤を固溶したセラミックス
含有繊維。(2) The ceramic-containing fiber containing an antibacterial agent as a solid solution according to claim 1, wherein the fiber is a vegetable fiber, an animal fiber, or a synthetic fiber.
系化合物、キトサンの酢酸塩又はキトサンの架橋結合分
子である請求項１記載の抗菌剤を固溶したセラミックス
含有繊維。(3) The ceramic-containing fiber containing an antibacterial agent as a solid solution according to claim 1, wherein the antibacterial agent is a quaternary ammonium salt, an organic nitrogen compound, an acetate of chitosan, or a crosslinked molecule of chitosan.
の抗菌剤を固溶したセラミックス含有繊維。(4) The ceramic-containing fiber containing an antibacterial agent as a solid solution according to claim 1, wherein the antibacterial agent is a divalent metal salt.
後、 当該繊維をセラミックの微細粒子が混合された処理水溶
液に浸漬し、 浸漬された処理溶液を加熱・加圧して当該繊維が有する
拡張した繊維穴に前記セラミックス微細粒子を注入し、 次いで抗菌剤を溶解した処理溶液に前記セラミックス微
細粒子を固溶した繊維を浸漬し、浸漬された処理溶液を
加熱し、脱水乾燥することを特徴とする抗菌剤を固溶し
たセラミックス含有繊維の製造方法。(5) After the fibers are swollen with an organic solvent or an aqueous solvent, the fibers are immersed in a treated aqueous solution containing fine ceramic particles, and the immersed treatment solution is heated and pressurized to form expanded fibers. An antibacterial method characterized by injecting the ceramic fine particles into the holes, then immersing the fibers containing the ceramic fine particles as a solid solution in a treatment solution containing an antibacterial agent, heating the immersed treatment solution, and dehydrating and drying. A method for manufacturing a ceramic-containing fiber containing a solid solution of an agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31452988A JPH02160972A (en) | 1988-12-13 | 1988-12-13 | Fibers containing ceramics including antimicrobial solid-solubilized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31452988A JPH02160972A (en) | 1988-12-13 | 1988-12-13 | Fibers containing ceramics including antimicrobial solid-solubilized |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02160972A true JPH02160972A (en) | 1990-06-20 |
| JPH0345142B2 JPH0345142B2 (en) | 1991-07-10 |
Family
ID=18054385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31452988A Granted JPH02160972A (en) | 1988-12-13 | 1988-12-13 | Fibers containing ceramics including antimicrobial solid-solubilized |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02160972A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5320903A (en) * | 1991-02-20 | 1994-06-14 | Fuji Spinning Co., Ltd. | Modified cellulose regenerated fiber comprising chitosan particles |
| JPH07109668A (en) * | 1993-10-12 | 1995-04-25 | Herushii Shinsou Kk | Method for adding ceramic to natural fiber and apparatus therefor |
-
1988
- 1988-12-13 JP JP31452988A patent/JPH02160972A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5320903A (en) * | 1991-02-20 | 1994-06-14 | Fuji Spinning Co., Ltd. | Modified cellulose regenerated fiber comprising chitosan particles |
| USRE35151E (en) * | 1991-02-20 | 1996-01-30 | Fuji Spinning Company, Limited | Modified cellulose regenerated fiber comprising chitosan particles |
| JPH07109668A (en) * | 1993-10-12 | 1995-04-25 | Herushii Shinsou Kk | Method for adding ceramic to natural fiber and apparatus therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0345142B2 (en) | 1991-07-10 |
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