KR100839520B1 - Antibacterail acid dyes containing silver and a method of preparing the same and antibacterial fiber thereby - Google Patents

Antibacterail acid dyes containing silver and a method of preparing the same and antibacterial fiber thereby Download PDF

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KR100839520B1
KR100839520B1 KR1020050014916A KR20050014916A KR100839520B1 KR 100839520 B1 KR100839520 B1 KR 100839520B1 KR 1020050014916 A KR1020050014916 A KR 1020050014916A KR 20050014916 A KR20050014916 A KR 20050014916A KR 100839520 B1 KR100839520 B1 KR 100839520B1
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antimicrobial
silver
acid
formula
antibacterial
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KR20060094191A (en
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성 희 박
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주식회사 코오롱
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00Monoazo dyes prepared by diazotising and coupling
    • C09B29/10Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/16Naphthol-sulfonic acids
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/39General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using acid dyes

Abstract

본 발명은 강력한 항균성 반응기로서 은 함유 설폰아미드계 항균제에 염료 중간체가 결합되어 하기 화학식 1의 구조를 갖는 은 함유 항균 산성 염료 및 그의 제조방법에 관한 것이다.The present invention relates to a silver-containing antimicrobial acid dye having a structure represented by the following formula (1) by binding a dye intermediate to a silver-containing sulfonamide-based antimicrobial agent as a strong antimicrobial reactor, and a method for preparing the same.

(화학식 1)(Formula 1)

Figure 112005009555115-pat00001
Figure 112005009555115-pat00001

(상기식에서, R1은 H, OH, NH2, NHCH3, 아미노페닐, SO3Na 또는 SO3H이고, R2 및 R6은 H, SO3Na 또는 SO3H이고, R3은 H 또는 NH2이고, R4는 H 또는 OH이고, R5는 H, SO3Na, SO3H 또는 NHSO2CH3이고, R7은 H, NH2, OH 또는 NHCOCH3 이다)Wherein R 1 is H, OH, NH 2 , NHCH 3 , aminophenyl, SO 3 Na or SO 3 H, R 2 and R 6 are H, SO 3 Na or SO 3 H, and R 3 is H Or NH 2 , R 4 is H or OH, R 5 is H, SO 3 Na, SO 3 H or NHSO 2 CH 3 , and R 7 is H, NH 2 , OH or NHCOCH 3 )

본 발명의 은 함유 항균 산성 염료 화합물을 이용하여 섬유를 염색하면 기능성 항균 섬유 제품을 제조할 수 있다.Dyeing the fibers using the silver-containing antimicrobial acid dye compound of the present invention can produce a functional antibacterial fiber product.

은 함유, 항균 산성 염료, 설폰아미드, 항균 섬유, 실버설파다이아진, 항균성. Silver-containing, antibacterial acid dyes, sulfonamides, antibacterial fibers, silver sulfadiazine, antibacterial.

Description

은 함유 항균 산성 염료와 그의 제조 방법 및 그를 이용한 항균 섬유{Antibacterail acid dyes containing silver and a method of preparing the same and antibacterial fiber thereby}Silver-containing antimicrobial acid dyes and preparation method thereof and antibacterial fiber using the same {Antibacterail acid dyes containing silver and a method of preparing the same and antibacterial fiber

본 발명은 강력한 항균성 반응기로서 설폰아미드(sulfonamides)계 항균제, 특히 은 함유 설파제를 염료의 중간체에 결합시켜 제조한 은 함유 항균 산성 염료 및 그의 제조방법, 그리고 상기 은 함유 항균 산성 염료로 염색되어 다양한 색상과 항균성을 동시에 지니는 항균 섬유에 관한 것이다.The present invention is a strong antimicrobial reactor, a sulfonamides-based antimicrobial agent, in particular a silver-containing antimicrobial acid dye prepared by binding a silver-containing sulfa agent to the intermediate of the dye, and a method for producing the same, and dyed with the silver-containing antimicrobial acid dyes in various colors An antimicrobial fiber having both antimicrobial and antimicrobial properties.

일반적으로 의류나 침구류 등에 사용되는 섬유 제품은 소비자의 다양한 취향에 따라 섬유 재료를 원하는 빛깔로 착색하는 염색공정을 거쳐야만 한다.In general, textile products used in clothing and bedding, etc. must go through a dyeing process for coloring the textile material in the desired color according to the consumer's various tastes.

그런데 이와 같이 제조된 각종 섬유류 제품은 보관불량에 의하여 미생물이 서식하거나, 인체와의 접촉으로 인체의 분비물을 영양원으로 하여 미생물이 서식 및 증식하여 인체의 건강을 위협하거나 제품에 악취가 발생하고 오염, 변색 취하 등이 발생하여 제품의 내구성, 견뢰도 등 품질을 저하시키는 주요 요인이 되기도 한다.However, various fiber products manufactured as described above are inhabited by microorganisms due to poor storage, or by contact with the human body as a nutrient source of the secretions of the human body, the microorganisms inhabit and multiply, threatening the health of the human body, or causing odors in the products, Discoloration and withdrawal may occur, which may be a major factor in degrading product quality, such as durability and color fastness.

이러한 이유로 섬유 제품은 병원균 침입의 매개체 또는 서식처가 되기도 하는데 만일 섬유제품에 항균성을 부여하게 되면, 미생물의 서식이나 증식을 억제하여 전염성질환 예방, 악취예방, 섬유의 오염과 취화를 방지할 수 있는 기능성 섬유 제품을 얻을 수 있을 것이다.For this reason, textile products may be a carrier or a habitat for pathogen invasion. If they give antimicrobial properties to textile products, they can prevent the growth and proliferation of microorganisms, preventing infectious diseases, preventing odors, and preventing fiber contamination and embrittlement. You will be able to get a textile product.

통상 항균 방취 가공법은 크게 후처리 가공법과 원사 개량법으로 나누어진다. 후처리 가공법에는 항균성을 지니는 삼백초와 같은 천연물질에서부터 염료성분을 추출하여 항균성을 부여하는 방법(대한민국 공개특허 제 2000-007593호)과 유기 금속화합물이나 유기물 등의 항균물질 성분을 섬유와 가교결합시켜 반응성 수지로 섬유표면에 열고정 시키는 방법, 그리고 항균물질을 섬유표면에 흡착 고정시키는 방법이 등이 있다. 그리고 원사 개량법에는 합성섬유의 제조 단계에서 무기계 항균제를 고분자 사이에 혼합 방사시켜 섬유 내부에 함유하는 방법과 재생섬유의 제조 단계에서 응고, 재생공정 중에 섬유내부에 동 화합물을 분산시키는 방법, 그리고 항균성을 가지는 유기계 공중합 성분을 만들어 고분자를 합성하는 방법 등이 있다.Usually, antibacterial and deodorant processing methods are largely divided into post-treatment processing methods and yarn improvement methods. In the post-treatment processing method, the dye component is extracted from natural substances such as tricotweed, which has antimicrobial properties, to give antimicrobial properties (Korean Patent Publication No. 2000-007593), and antimicrobial components such as organometallic compounds and organic substances are crosslinked with fibers. Heat-fixing method on the fiber surface with reactive resin, and adsorption-fixing method of antimicrobial material on the fiber surface. In the yarn improvement method, a method of mixing and spinning an inorganic antimicrobial agent between polymers in a manufacturing step of a synthetic fiber and interposing the inside of the fiber, and a method of dispersing the copper compound inside the fiber during the coagulation and regeneration process of a regenerated fiber, and antimicrobial activity There is a method of synthesizing a polymer by making an organic copolymer component having a.

한편, 항균방취가공은 살균이나 치료의 목적이 아니고, 섬유 상에 세균이나 곰팡이의 서식 및 증식을 억제하기 위한 가공으로서, 높은 항균력보다는 어느 수준 이상의 항균효과를 지속적으로 유지함과 동시에 인체에 절대적으로 안전하여야 한다. 이러한 의미로 볼 때 후처리 가공법에서 사용된 유기금속 화합물들인 유기 수은화합물, 유기 주석 화합물, 유기 구리화합물, 유기아연 화합물들은 살균성이 매우 우수하나, 이들 화합물은 독성과 같은 인체 안전성 등의 문제로 지금은 일본, 미국 등에서 사용규제를 받아 대부분 의류용 섬유가공에는 사용되지 않고, 카펫, 벽지 등 인체와 접촉하지 않는 분야나 산업용 등 일부에 사용되고 있다. 더욱이 이들 유기금속계 화합물들은 섬유와의 접착 및 세탁 내구성 등에 문제가 있어서 항구적 항균성을 갖는데는 한계가 있다. On the other hand, antibacterial and deodorant processing is not for the purpose of sterilization or treatment, but is a process for suppressing the growth and growth of bacteria and fungi on the fiber. shall. In this sense, organometallic compounds such as organometallic mercury compounds, organotin compounds, organocopper compounds, and organozinc compounds used in the post-treatment process have very good bactericidal properties. Is used in Japan, the United States, etc., most of which are not used in textile processing for garments, but are used in some areas such as carpets, wallpaper, etc. that do not come into contact with the human body. Moreover, these organometallic compounds have problems in adhesion to fibers and durability of laundry, and thus have a limit in enduring antimicrobial properties.

또한 일반 유기계 항균물질은 무기계에 비해 가공이 용이하며, 기계적 물성, 투명도, 색상 등에 큰 영향을 끼치지 않는다는 점에서 현재까지 많이 사용은 되고 있으나 앞에서 언급한 바와 같이 항균효과의 지속성이 결여되고 특히 내열성이 열등하다는 점에서 용도가 한정되어 있다. 또한 일부 유기계 항균물질은 피부 자극성, 최루성 등의 문제를 일으키는 것도 있다. 또한 천연물질로부터 추출한 염료의 경우 염색단계에서부터 항균성을 부여하는 장점은 있으나 계절적인 제한으로 염료의 추출이 제한적이고 천연염료의 단점인 견뢰도 증진을 위하여 또 다른 중금속을 이용한 매염염법을 이용해야 하는 단점이 있다.In addition, general organic antimicrobial materials are easier to process than inorganic ones, and have been widely used until now because they do not affect mechanical properties, transparency, color, etc., but as mentioned above, the antimicrobial effect is not sustained and in particular, heat resistance. Use is limited in that it is inferior. In addition, some organic antimicrobial substances cause problems such as skin irritation and tearing. In addition, dyes extracted from natural materials have the advantage of imparting antimicrobial properties from the dyeing stage, but due to seasonal limitations, the extraction of dyes is limited and the disadvantages of using the mordant salt method using another heavy metal to improve the fastness, which is a disadvantage of natural dyes. have.

무기계의 항균물질은 지올라이트, 실리카, 알루미나 등의 무기담체에 은, 구리, 아연 등과 같이 항균성이 뛰어난 금속이온을 치환시킨 것으로서, 미세한 세공을 가진 3차원의 골격구조를 지니기 때문에 표면적이 크고 내열성이 우수하다. 한편 은, 구리, 아연 등의 금속은 항균력이 강하고 안전성이 높은 몇 안되는 금속으로서 현재까지는 인체에 무해한 것으로 판명되어 있다. 무기계는 종래의 유기계 항균물질과 비교하여 내열성이 높고 휘발, 분해 등을 일으키지 않는 등 안정성이 높기 때문에 넓은 용도로 응용할 수 있으며, 무기계 항균물질의 항균효과는 활성산소 이온에 의해 발현되기 때문에 유기계 항균물질에서는 볼 수 없는 뛰어난 장점을 가 지고 있다. 그러나 은, 구리, 아연 등의 금속이온은 수지를 열화시키거나 황변현 상을 야기해 상품가치를 현저하게 저하시킬 우려가 있다. 또한 무기계 항균물질은 일반적으로 그 평균입경이 수 미크론 이상으로 크고 입도 분포의 폭도 넓기 때문에 미세한 섬유에 혼합방사 할 경우 사절의 원인이 될 수도 있다. Inorganic antimicrobial material is a substitute for inorganic ions such as zeolite, silica, alumina, etc. and metal ions with excellent antimicrobial properties such as silver, copper and zinc, and has a three-dimensional skeletal structure with fine pores. great. On the other hand, metals such as silver and copper and zinc are one of the few metals with strong antibacterial activity and high safety, and have been found to be harmless to the human body. Inorganic type has high heat resistance compared to conventional organic type antimicrobial material and has high stability such as not causing volatilization and decomposition. Therefore, it can be applied to a wide range of applications.The antimicrobial effect of inorganic type antimicrobial material is expressed by active oxygen ions. It has an outstanding advantage that you cannot see. However, metal ions such as silver, copper, zinc and the like may degrade the resin or cause yellowing, thereby significantly lowering the commodity value. In addition, the inorganic antimicrobial material is generally more than a few microns in average particle size and wide range of particle size distribution may be the cause of trimming when mixed with fine fibers.

본 발명은 상기와 같은 염료로서 이용되는 종래 항균물질의 문제점을 해결하기 위해 제안된 것으로써, 본 발명의 목적은 강력한 항균기를 포함하는 산성염료 및 그의 제조방법을 제공하는 것이다. 특히, 은(Ag+)이온에 의한 항균작용과 설파제자체의 항균작용이 함께 상승작용하여 더 강력한 항균작용을 할 것에 착안하여 은 이온(Ag+)을 함유한 실버설파다이아진을 이용한 본 발명을 완성하기에 이르렀다. The present invention has been proposed to solve the problems of the conventional antimicrobial material used as the dye as described above, an object of the present invention is to provide an acid dye containing a strong antimicrobial group and a method for producing the same. In particular, the present invention using silver sulfadiazine containing silver ions (Ag + ) is focused on the antimicrobial action of silver (Ag + ) ion and the antibacterial action of sulfa agent itself to make stronger antibacterial action. It was completed.

구체적으로, 본 발명은 섬유에 사용되는 산성염료 모체에 항균 작용성이 우수한 설폰아미드계 항균제 중 실버설파다이아진(silversulfadiazine)을 도입시켜 항균 산성 염료를 제조하는 방법을 제공한다. Specifically, the present invention is a sulfonamide-based antimicrobial agent having excellent antibacterial activity on the acid dye matrix used in the fiber The present invention provides a method for preparing an antibacterial acid dye by introducing silversulfadiazine.

또한 본 섬유제품에 실시되는 항균 가공을 염색 공정에서부터 부여하며, 항균을 목적으로 하는 추가 공정이 필요하지 않고, 염료가 분해되어 직·편물의 색상이 소색되지 않고, 항균성이 오랫동안 지속되는 우수한 내구성의 항균 섬유를 제공하는 것을 다른 목적으로 한다.In addition, it gives the antibacterial processing to the textile products from the dyeing process, and does not require any additional process for the purpose of antibacterial, and the dye is decomposed, so that the color of the knitted fabric is not discolored, and the antibacterial property is long lasting. Another object is to provide antimicrobial fibers.

본 발명은 은(Ag)을 함유하는 설파제, 즉 은 함유 설폰아미드류를 디아조화체로하는 다음 화학식 1의 은 함유 항균 산성 염료 및 그의 제조방법에 관한 것이다.The present invention relates to a silver-containing antimicrobial acid dye represented by the following formula (1) containing a silver (Ag) -containing sulfa agent, that is, a silver-containing sulfonamide as a diazo compound, and a method for producing the same.

또한, 본 발명은 상기 은 함유 항균 산성 염료로 염색하여 다양한 색상과 항균성을 동시에 지니는 기능성 항균 섬유에 관한 것이다. The present invention also relates to a functional antimicrobial fiber having various colors and antimicrobial properties by dyeing with the silver-containing antimicrobial acid dye.

Figure 112005009555115-pat00002
Figure 112005009555115-pat00002

(상기식에서, R1은 H, OH, NH2, NHCH3, 아미노페닐, SO3Na 또는 SO3H이고, R2 및 R6은 H, SO3Na 또는 SO3H이고, R3은 H 또는 NH2이고, R4는 H 또는 OH이고, R5는 H, SO3Na, SO3H 또는 NHSO2CH3이고, R7은 H, NH2, OH 또는 NHCOCH3 이다)Wherein R 1 is H, OH, NH 2 , NHCH 3 , aminophenyl, SO 3 Na or SO 3 H, R 2 and R 6 are H, SO 3 Na or SO 3 H, and R 3 is H Or NH 2 , R 4 is H or OH, R 5 is H, SO 3 Na, SO 3 H or NHSO 2 CH 3 , and R 7 is H, NH 2 , OH or NHCOCH 3 )

이하, 본 발명의 구성에 대해 더욱 상세히 설명한다. Hereinafter, the configuration of the present invention will be described in more detail.

일반적으로 사용되고 있는 항균성 물질로는 페니실린. 설폰아미드, 플루오로 퀴놀론, 테트라 사이클린, 아미노글루코사이드 등이 있다. 이들 중 범용적으로 많 이 사용되며 염료의 중간체로서 사용이 가능한 것은 테트라 사이클린, 설폰아미드, 퀴놀론 등이 있다.Commonly used antimicrobial agents are penicillin. Sulfonamides, fluoroquinolones, tetracyclines, aminoglucosides and the like. Many of them are commonly used and can be used as intermediates of dyes such as tetracycline, sulfonamide, and quinolone.

본 발명에서는 이들 물질 중 미생물내 효소의 핵산 합성 등 대사기능을 억제하여 항균성을 부여하는 설폰아미드계 항균제를 사용하였다. In the present invention, sulfonamide-based antimicrobial agents are used to inhibit the metabolic functions such as nucleic acid synthesis of enzymes in microorganisms and to provide antimicrobial activity.

설파제(sulfonamide drug), 즉 설폰아미드(sulfonamides)류 항균제는 SO2NH2기를 가지는 항균제의 일종으로서 미생물의 엽산 합성을 길항하는 설파닐아미드의 유도체들을 총칭하는 것으로서, 그램-양성 구균(연쇄구균(streptococci), 폐렴구균(pneumococci) 등), 그램-음성 구균 (수막알균(meningococci), 임균(gonococci) 등), 그램-양성균 (대장균(Escherichia coli), 이질균(shigellae) 등), 및 기타 다양한 세균 발육 억제하는 항균물질이다. 1932년 독일 과학자 도마흐크(Gerhard Domagk)에 의해 개발된 Prontosil  rubrum이 체내에서(in-vivo) 설파닐아미드로 대사되어 강력한 항균효과가 발현됨이 최초로 밝혀진 이후 매우 많은 유도체가 합성되었다. 설폰아미드는 설파닐아미드 분자구조를 공통적으로 가지고 있으며, 설폰아미드계 항균물질로는 다양한 종류가 있는데 설파피리딘(sulfapyridine), 설파다이아진(sulfadiazine), 실버설파다이아진(silversulfadiazine), 설파메라진(sulfamerazine), 설파메톡신(sulfamethoxine), 설파피라진(sulfapyrazine), 프탈일설파티아졸(phthalylsulfathiazole), 설파티아졸(sulfathiazole), 마페나이드(Mafenide), 설파디미딘(Sulfadimidine), 설파메타진(sulfamethazine), 설파메톡사졸(Sulfamethoxazole), 설파닐아미드(Sulfanilamide), 설파메톡시피리다진 (sulfamethoxypyridazine), 설파구아니딘(sulfaguanidine), 설파다이메톡신(sulfadimethoxine), 설피속사졸(Sulfisoxazole), 설파독신(sulfadoxine), 설파메티졸(sulfamethizole), 설파살아진(sulphasalazine), 설핀피라존(sulphinpyrazone) 등이 있다.Sulfonamide drugs, or sulfonamides, are a type of antimicrobial agent with SO 2 NH 2 groups, which collectively refer to derivatives of sulfanilamide that antagonize the folate synthesis of microorganisms. streptococci, pneumococci, etc.), Gram-negative cocci (meningococci, gonococci, etc.), Gram-positive bacteria (Escherichia coli, shigellae, etc.), and various other bacteria It is an antibacterial substance that suppresses development. Prontosil rubrum, developed by German scientist Gerhard Domagk in 1932, was metabolized into in-vivo sulfanylamides, and a large number of derivatives have been synthesized since it was first shown to express potent antimicrobial effects. Sulfonamides have a common sulfanylamide molecular structure, and there are various types of sulfonamide-based antimicrobial agents, such as sulfapyridine, sulfadiazine, silversulfadiazine, and sulfamerazine ( sulfamerazine, sulfamethoxine, sulfapyrazine, phthalylsulfathiazole, sulfathiazole, mafenide, sulfadimidine, sulfamethazine Sulfamethoxazole, Sulfanilamide, Sulfamethoxypyridazine, Sulfaguanidine, Sulfaguanidine, Sulfamethoxine, Sulfaxazole, Sulfadoxine , Sulfamethizole, sulfasalazine, sulfinpyrazone, and the like.

본 발명에서는 그 중에서 염료의 중간체로서 가장 합성이 용이하며, 항균효과가 우수하여 가장 많이 사용되는 설폰아미드계 항균제인 하기 일반식 1의 실버설파다이아진(모노실버-4-아미노-N-피리미딜벤젠설폰아미드)을 사용하여 염료를 합성한다.In the present invention, the silver sulfadiazine (monosilver-4-amino-N-pyrimidyl) of the general formula 1, which is the most easily used as an intermediate of the dye, and the sulfonamide-based antimicrobial agent, which is most commonly used as an intermediate of dyes. Benzenesulfonamide) to synthesize the dye.

(일반식 1) 실버설파다이아진(General Formula 1) Silver Sulfa Diazine

Figure 112005009555115-pat00003
Figure 112005009555115-pat00003

실버설파다이아진(silver sulfadiazine)은 설파다이아진의 유도체로서 다수의 그램-양성 및 그램-음성 미생물에 대한 항균능력 뿐만 아니라, 이스트에 대해서도 유효하고, 2도 및 3도 화상패혈증의 예방 및 치료를 위한 국소용 및 외용 항감염증제로 사용된다. Silver sulfadiazine is a derivative of sulfadiazine and is effective against yeast as well as antimicrobial ability against many gram-positive and gram-negative microorganisms, and is effective for the prevention and treatment of second and third degree burn sepsis. Used as a topical and external anti-infective.

본 발명에 의한 상기 화학식 1의 은 함유 항균 산성 염료의 제조방법을 설명한다. 구체적으로, 본 발명에서는 (a) 하기 일반식 1의 실버설파다이아진을 1차로 염산 및 아질산나트륨으로 디아조화반응을 시킨 후, (b) 이를 하기 일반식 2의 7-아미노나프탈렌-1,3,6 트리설폰산, 일반식 3의 4-히드록시나프탈렌-1-설폰산, 일반 식 4의 N-(7-하이드록시나프탈렌-1)-아세트아미드, 일반식 5의 아미노나프탈렌, 일반식 6의 하이드록시 나프탈렌, 일반식 7의 7-아미노나프탈렌-4 설폰산, 일반식 8의 2,7-디아미노나프탈렌, 일반식 9의 4-아미노-1-히드록시나프탈렌-6 설폰산, 일반식 10의 4-히드록시-7-페닐아미노-나프탈렌-2-설폰산, 일반식 11의 4-히드록시-6-메틸아미노-나프탈렌-2-설폰산 또는 일반식 12의 N-(6-아미노-나프탈렌-2-메탄 설폰아미드로 아조-커플링 반응을 진행시켜 하기 화학식 1의 항균 산성 염료를 합성한다.Silver containing formula 1 according to the present invention The production method of the antimicrobial acid dye will be described. Specifically, in the present invention, (a) diazotization reaction of silver sulfadiazine of the following general formula (1) first with hydrochloric acid and sodium nitrite, and (b) 7-aminonaphthalene-1,3 of the following general formula (2) , 6 trisulfonic acid, 4-hydroxynaphthalene-1-sulfonic acid of general formula 3, N- (7-hydroxynaphthalene-1) -acetamide of general formula 4, aminonaphthalene of general formula 5, general formula 6 Hydroxy naphthalene, 7-aminonaphthalene-4 sulfonic acid of general formula 7, 2,7-diaminonaphthalene of general formula 8, 4-amino-1-hydroxynaphthalene-6 sulfonic acid of general formula 9, general formula 4-hydroxy-7-phenylamino-naphthalene-2-sulfonic acid of 10, 4-hydroxy-6-methylamino-naphthalene-2-sulfonic acid of general formula 11 or N- (6-amino of general formula 12 An azo-coupling reaction is carried out with -naphthalene-2-methane sulfonamide to synthesize an antimicrobial acidic dye of formula (1).

(일반식 1) 실버설파다이아진(General Formula 1) Silver Sulfa Diazine

Figure 112005009555115-pat00004
Figure 112005009555115-pat00004

(일반식 2) 7-아미노나프탈렌-1,3,6 트리설폰산 7-aminonaphthalene-1,3,6 trisulfonic acid

Figure 112005009555115-pat00005
Figure 112005009555115-pat00005

(일반식 3) 4-히드록시나프탈렌-1-설폰산4-hydroxynaphthalene-1-sulfonic acid

Figure 112005009555115-pat00006
Figure 112005009555115-pat00006

(일반식 4) N-(7-하이드록시나프탈렌-1)-아세트아미드 [N-(7-Hydroxy Naphthalen-1-yl)-acetamide](Formula 4) N- (7-hydroxynaphthalene-1) -acetamide [N- (7-Hydroxy Naphthalen-1-yl) -acetamide]

Figure 112005009555115-pat00007
Figure 112005009555115-pat00007

(일반식 5) 아미노나프탈렌(Formula 5) Aminonaphthalene

Figure 112005009555115-pat00008
Figure 112005009555115-pat00008

(일반식 6) 하이드록시 나프탈렌(Formula 6) hydroxy naphthalene

Figure 112005009555115-pat00009
Figure 112005009555115-pat00009

(일반식 7) 7-아미노나프탈렌-4 설폰산7-aminonaphthalene-4 sulfonic acid

Figure 112005009555115-pat00010
Figure 112005009555115-pat00010

(일반식 8) 2,7-디아미노나프탈렌(Formula 8) 2,7-diaminonaphthalene

Figure 112005009555115-pat00011
Figure 112005009555115-pat00011

(일반식 9) 4-아미노-1-히드록시나프탈렌-6 설폰산4-amino-1-hydroxynaphthalene-6 sulfonic acid

Figure 112005009555115-pat00012
Figure 112005009555115-pat00012

(일반식 10) 4-히드록시-7-페닐아미노-나프탈렌-2-설폰산General formula 10) 4-hydroxy-7-phenylamino-naphthalene-2-sulfonic acid

Figure 112005009555115-pat00013
Figure 112005009555115-pat00013

(일반식 11) 4-히드록시-6-메틸아미노-나프탈렌-2-설폰산4-hydroxy-6-methylamino-naphthalene-2-sulfonic acid

Figure 112005009555115-pat00014
Figure 112005009555115-pat00014

(일반식 12) N-(6-아미노-나프탈렌-2)-메탄-설폰아미드 [N-(6-Amino- naphthalen-2-yl)-methanesulfonamide]Formula 12) N- (6-Amino-naphthalene-2) -methane-sulfonamide [N- (6-Amino-naphthalen-2-yl) -methanesulfonamide]

Figure 112005009555115-pat00015
Figure 112005009555115-pat00015

(화학식 1)(Formula 1)

Figure 112005009555115-pat00016
Figure 112005009555115-pat00016

(상기식에서, R1은 H, OH, NH2, NHCH3, 아미노페닐, SO3Na 또는 SO3H이고, R2 및 R6은 H, SO3Na 또는 SO3H이고, R3은 H 또는 NH2이고, R4는 H 또는 OH이고, R5는 H, SO3Na, SO3H 또는 NHSO2CH3이고, R7은 H, NH2, OH 또는 NHCOCH3 이다)Wherein R 1 is H, OH, NH 2 , NHCH 3 , aminophenyl, SO 3 Na or SO 3 H, R 2 and R 6 are H, SO 3 Na or SO 3 H, and R 3 is H Or NH 2 , R 4 is H or OH, R 5 is H, SO 3 Na, SO 3 H or NHSO 2 CH 3 , and R 7 is H, NH 2 , OH or NHCOCH 3 )

본 발명의 바람직한 구현예로써, 설폰아미드계 항균제 중 하기 일반식 1의 실버설파다이아진을 염료 중간체로 하여 1차로 염산 및 아질산나트륨으로 디아조화 반응을 시킨 후, 2차로 하기 일반식 2의 7-아미노나프탈렌-1,3,6 트리설폰산과 아조-커플링반응으로 결합시키면 하기 화학식 2의 은 함유 항균 산성 염료가 제공된다.In a preferred embodiment of the present invention, the silver sulfadiazine of the general formula (1) of the sulfonamide-based antimicrobial agent as a dye intermediate first subjected to the diazotization reaction with hydrochloric acid and sodium nitrite, and then When the 7-aminonaphthalene-1,3,6 trisulfonic acid of Formula 2 is combined with an azo-coupling reaction, a silver-containing antibacterial acid dye of Formula 2 is provided.

(일반식 1) 실버설파다이아진(General Formula 1) Silver Sulfa Diazine

Figure 112005009555115-pat00017
Figure 112005009555115-pat00017

(일반식 2) 7-아미노나프탈렌-1,3,6 트리설폰산7-aminonaphthalene-1,3,6 trisulfonic acid

Figure 112005009555115-pat00018
Figure 112005009555115-pat00018

Figure 112005009555115-pat00019
Figure 112005009555115-pat00019

(상기식에서 SO3Na는 SO3H로 대체될 수 있다.)(In the above formula, SO 3 Na may be replaced with SO 3 H.)

본 발명의 다른 바람직한 구현예로써, 설폰아미드계 항균제 중 하기 일반식 1의 실버설파다이아진을 염료 중간체로 하여 1차로 염산 및 아질산나트륨으로 디아조화 반응을 시킨 후, 2차로 하기 일반식 3의 4-히드록시나프탈렌-1-설폰산과 아조-커플링반응으로 결합시키면 하기 화학식 3의 은 함유 항균 산성 염료가 제공된다.In another preferred embodiment of the present invention, the silver sulfadiazine of the general formula 1 of the sulfonamide-based antimicrobial agent as a dye intermediate in the first diazotization reaction with hydrochloric acid and sodium nitrite, and then The combination of 4-hydroxynaphthalene-1-sulfonic acid of Formula 3 with an azo-coupling reaction provides a silver-containing antimicrobial acid dye of Formula 3 below.

(일반식 1) 실버설파다이아진(General Formula 1) Silver Sulfa Diazine

Figure 112005009555115-pat00020
Figure 112005009555115-pat00020

(일반식 3) 4-히드록시나프탈렌-1-설폰산4-hydroxynaphthalene-1-sulfonic acid

Figure 112005009555115-pat00021
Figure 112005009555115-pat00021

Figure 112005009555115-pat00022
Figure 112005009555115-pat00022

(상기식에서 SO3Na는 SO3H로 대체될 수 있다.)(In the above formula, SO 3 Na may be replaced with SO 3 H.)

상술한 바와 같은 본 발명의 특징 및 기타 장점들은 후술되는 비한정적인 실시예의 기재로 부터 보다 명백하게 될 것이다. 그러나, 이하의 실시예는 단지 본 발명의 구체적 구현예로서 예시적인 것을 뿐이므로 본 발명의 범위를 국한시키는 것으로 이해되어서는 안 될 것이다.Features and other advantages of the present invention as described above will become more apparent from the description of the non-limiting examples described below. However, the following examples are merely illustrative as specific embodiments of the present invention and should not be understood as limiting the scope of the present invention.

실시예 1 : 화학식 2의 은 함유 항균 산성 염료의 제조Example 1 Preparation of Silver-Containing Antimicrobial Acid Dye of Formula 2

(화학식 2)(Formula 2)

Figure 112005009555115-pat00023
Figure 112005009555115-pat00023

실버설파다이아진 0.02몰을 5℃ 이하의 증류수에 분산시킨 후 염산(HCl) 6ml를 가하여 교반하며 녹인다. 다음 이 용액에 아질산나트륨(NaNO2) 0.02몰을 서서히 투입하여 다음 반응식 1과 같이 디아조화 반응을 진행시킨다. Dissolve 0.02 mol of silver sulfadiazine in distilled water of 5 ° C or less, and then add 6 ml of hydrochloric acid (HCl) to dissolve it with stirring. Next, 0.02 mol of sodium nitrite (NaNO 2 ) was slowly added to the solution to proceed with the diazotization reaction as in Scheme 1 below.

Figure 112005009555115-pat00024
Figure 112005009555115-pat00024

별도의 반응용기에 7-아미노나프탈렌-1,3,6 트리설폰산(일반식 2) 0.02몰을 0.01몰의 탄산나트륨(Na2CO3)과 함께 증류수에 녹인 후 온도를 5℃ 이하로 유지한다.Dissolve 0.02 mole of 7-aminonaphthalene-1,3,6 trisulfonic acid (Formula 2) together with 0.01 mole of sodium carbonate (Na 2 CO 3 ) in distilled water in a separate reaction vessel and keep the temperature below 5 ° C. .

이 용액에 위에서 준비한 디아조화액을 서서히 투입하며 다음 반응식 2와 같이 아조-커플링 반응을 진행시킨다. The diazotization solution prepared above is slowly added to this solution, and then the azo-coupling reaction is performed as in Scheme 2 below.

Figure 112005009555115-pat00025
Figure 112005009555115-pat00025

반응이 완결된 후 pH를 7로 적정하고 염석과정을 거쳐 거름종이로 여과한 후 건조시키면, 상기 화학식 2와 같은 본 발명에 의한 황색의 은 함유 항균 산성 염료가 얻어진다.After the reaction was completed, the pH was adjusted to 7, filtered through a filter paper through salting, and dried to obtain a yellow silver-containing antimicrobial acid dye according to the present invention as shown in Chemical Formula 2.

이렇게 얻은 상기 화학식 2의 은 함유 항균 산성 염료 화합물의 1.0% 수용액에 빙초산과 분산제를 가하여 염액을 만든 후, 130℃에서 60분간 염색한후 소핑과 건조를 거쳐 염색된 항균 섬유를 제조하였다.The salt solution was prepared by adding glacial acetic acid and a dispersant to a 1.0% aqueous solution of the silver-containing antimicrobial acid dye compound of Formula 2 thus obtained, and then dyed at 130 ° C. for 60 minutes to prepare dyed antimicrobial fibers by soaping and drying.

실시예 2 : 화학식 3의 은 함유 항균 산성 염료의 제조Example 2 Preparation of Silver-Containing Antimicrobial Acid Dye of Formula 3

(화학식 3)(Formula 3)

Figure 112005009555115-pat00026
Figure 112005009555115-pat00026

(상기식에서 SO3Na는 SO3H로 대체될 수 있다.)(In the above formula, SO 3 Na may be replaced with SO 3 H.)

실버설파다이아진 0.02몰을 5℃ 이하의 증류수에 분산시킨 후 염산(HCl) 6ml를 가하여 교반하며 녹인다. 다음 이 용액에 아질산나트륨(NaNO2) 0.02몰을 서서히 투입하여 다음 반응식 3과 같이 디아조화 반응을 진행시킨다. Dissolve 0.02 mol of silver sulfadiazine in distilled water of 5 ° C or less, and then add 6 ml of hydrochloric acid (HCl) to dissolve it with stirring. Next, 0.02 mol of sodium nitrite (NaNO 2 ) was slowly added to the solution to proceed with the diazotization reaction as in Scheme 3 below.

Figure 112005009555115-pat00027
Figure 112005009555115-pat00027

별도의 반응용기에 4-히드록시나프탈렌-1-설폰산(일반식 3) 0.02몰을 0.01몰의 탄산나트륨(Na2CO3)과 함께 증류수에 녹인 후 온도를 5℃ 이하로 유지한다.4-hydroxynaphthalene-1-sulfonic acid (formula 3) in a separate reaction vessel After dissolving 0.02 mole in 0.01 mole of sodium carbonate (Na 2 CO 3 ) in distilled water and maintaining the temperature below 5 ℃.

이 용액에 위에서 준비한 디아조화액을 서서히 투입하며 다음 반응식 4와 같이 아조-커플링 반응을 진행시킨다.The diazotization solution prepared above is slowly added to this solution, and then the azo-coupling reaction is performed as in Scheme 4 below.

반응이 완결된 후 pH를 7로 적정하고 염석과정을 거쳐 거름종이로 여과한 후 건조시키면, 상기 화학식 2와 같은 본 발명에 의한 적색의 은 함유 항균 산성 염료 가 얻어진다.After the reaction was completed, the pH was adjusted to 7 and filtered through a filter paper through salting, followed by drying, according to the present invention as shown in Formula 2 above. Red silver-containing antibacterial acid dye is obtained.

이렇게 얻은 상기 화학식 2의 은 함유 항균 산성 염료 화합물의 1.0% 수용액에 빙초산과 분산제를 가하여 염액을 만든 후, 130℃에서 60분간 염색한후 소핑과 건조를 거쳐 염색된 항균 섬유를 제조하였다.The salt solution was prepared by adding glacial acetic acid and a dispersant to a 1.0% aqueous solution of the silver-containing antimicrobial acid dye compound of Formula 2 thus obtained, and then dyed at 130 ° C. for 60 minutes to prepare dyed antimicrobial fibers by soaping and drying.

Figure 112005009555115-pat00028
Figure 112005009555115-pat00028

< 항균성 평가 > <Antimicrobial Evaluation>

KS K 0693-2001, 직물의 항균성 시험방법을 이용하여 상기 합성된 황색 및 적색 염료를 이용하여 각 1% o.w.f.의 농도로 염색된 나일론 평직 직물을 대상으로 항균성 시험을 행하여 본 발명에 의한 은 함유 항균 산성 염료의 항균성을 입증하는 다음 표 1과 같은 결과를 얻었다.KS K 0693-2001, Silver-containing antibacterial according to the present invention by performing an antimicrobial test on a nylon plain weave fabric dyed at a concentration of 1% owf using the synthesized yellow and red dye using the antimicrobial test method of the fabric The results shown in Table 1 below were obtained to demonstrate the antimicrobial activity of the acid dyes.

시험시료Test Sample 정균감소율(%)Bacteriostatic reduction rate (%) 균주 1Strain 1 균주 2Strain 2 화학식 2 항균염료 1% o.w.f.Formula 2 antimicrobial dye 1% o.w.f. 99.999.9 99.999.9 화학식 3 항균염료 1% o.w.f.Formula 3 antimicrobial dye 1% o.w.f. 99.999.9 99.999.9

<항균성 시험 >Antimicrobial Test

본 발명의 은 함유 항균 섬유에 대한 항균성 시험 조건은 다음과 같다:The antimicrobial test conditions for the silver-containing antimicrobial fiber of the present invention are as follows:

1. 시험균종: 1) 균주 1: 황색포도알균(Staphylococcus aureus) ATCC 6538Test species: 1) Strain 1: Staphylococcus aureus ATCC 6538

2) 균주 2: 폐렴막대균(klebsiella pneumoniae) ATCC 4352             2) Strain 2: Klebsiella pneumoniae ATCC 4352

2. 접종균의 농도: 1) 균주 1: 1.3 X 105 개/ml 2. Concentration of inoculum: 1) Strain 1: 1.3 X 10 5 / ml

2) 균주 2: 1.5 X 105 개/ml 2) Strain 2: 1.5 X 10 5 pcs / ml

3. 증가율: 1) 균주 1: 34배 증식3. Growth rate: 1) Strain 1: 34-fold growth

2) 균주 2: 32배 증식                   2) Strain 2: 32-fold multiplication

4. 대조편: 나일론(KS K 0905 -1996)4. Control: Nylon (KS K 0905 -1996)

5. 비이온 계면활성제: Tween80 (0.05%)5. Nonionic Surfactant: Tween80 (0.05%)

상술한 바와 같이 본 발명에 의한 은 함유 항균 산성 염료 화합물은 적색 및 황색을 갖추고 있어 혼합시 다양한 색상을 발현하고, 이를 이용하여 섬유를 염색하면 강력한 항균성을 나타내어 미생물의 서식이나 증식을 억제하여 전염성질환 예방, 악취예방, 섬유의 오염과 취화를 방지할 수 있는 기능성 항균 섬유 제품을 제조할 수 있다.As described above, the silver-containing antimicrobial acid dye compound according to the present invention has red and yellow color, and when mixed, expresses various colors, and when dyeing fibers using the same, it exhibits strong antimicrobial properties and inhibits the growth and proliferation of microorganisms to infectious diseases. Functional antimicrobial fiber products can be produced that can prevent, prevent odors, and prevent fiber contamination and embrittlement.

본 발명에 의하면 섬유 제품에 실시되는 항균 가공을 염색 공정에서부터 부여하며, 항균을 목적으로 하는 추가 공정이 필요하지 않고, 염료가 분해되어 직· 편물의 색상이 소색되지 않고, 항균성이 오랫동안 지속되는 우수한 내구성의 항균 섬유 제품을 제조할 수 있다. According to the present invention, the antimicrobial processing to be applied to the textile product is given from the dyeing process, and an additional process for the purpose of antibacterial is not necessary, and the color of the knitted fabric is not degraded due to the decomposition of the dye, and the antibacterial property is excellent for a long time. Durable antibacterial fiber products can be produced .

본 발명은 이상과 같이 기재된 구체예에 대하여만 상세히 설명되었지만, 본 발명의 사상과 범위 내에서 변경이나 변형 할 수 있음은 본 발명이 속하는 분야의 당업자에게는 명백한 것이며 이러한 변경이나 변형은 이하에 첨부된 특허 청구범위에 의하여 제한되어져야 한다.Although the present invention has been described in detail only with respect to the embodiments described above, it can be changed or modified within the spirit and scope of the present invention will be apparent to those skilled in the art to which the present invention pertains. It should be limited by the claims.

Claims (3)

삭제delete (a) 실버설파다이아진을 염산 및 아질산나트륨으로 디아조화반응을 시킨 후, (b) 이를 7-아미노나프탈렌-1,3,6 트리설폰산, 4-히드록시나프탈렌-1-설폰산, N-(7-하이드록시나프탈렌-1)-아세트아미드, 아미노나프탈렌, 하이드록시 나프탈렌, 7-아미노나프탈렌-4 설폰산, 2,7-디아미노나프탈렌, 4-아미노-1-히드록시나프탈렌-6-설폰산, 4-히드록시-7-페닐아미노-나프탈렌-2-설폰산, 4-히드록시-6-메틸아미노- 나프탈렌-2-설폰산 및 N-(6-아노미-나프탈렌-2)-메탄 설폰아미드 중에서 선택된 1종의 화합물과 아조-커플링 반응을 진행시켜 하기 화학식 1의 항균 산성 염료를 합성하는 것을 특징으로 하는 은 함유 항균 산성 염료의 제조방법.(a) diazotization of silver sulfadiazine with hydrochloric acid and sodium nitrite, and (b) it is 7-aminonaphthalene-1,3,6 trisulfonic acid, 4-hydroxynaphthalene-1-sulfonic acid, N -(7-hydroxynaphthalene-1) -acetamide, aminonaphthalene, hydroxy naphthalene, 7-aminonaphthalene-4 sulfonic acid, 2,7-diaminonaphthalene, 4-amino-1-hydroxynaphthalene-6- Sulfonic acid, 4-hydroxy-7-phenylamino-naphthalene-2-sulfonic acid, 4-hydroxy-6-methylamino-naphthalene-2-sulfonic acid and N- (6-anomi-naphthalene-2) -methane A method for producing a silver-containing antimicrobial acid dye, characterized by synthesizing an antimicrobial acid dye of the general formula (1) by carrying out an azo-coupling reaction with one compound selected from sulfonamides. (화학식 1)(Formula 1)
Figure 112005009555115-pat00030
Figure 112005009555115-pat00030
(상기식에서, R1은 H, OH, NH2, NHCH3, 아미노페닐, SO3Na 또는 SO3H이고, R2 및 R6은 H, SO3Na 또는 SO3H이고, R3은 H 또는 NH2이고, R4는 H 또는 OH이고, R5는 H, SO3Na, SO3H 또는 NHSO2CH3이고, R7은 H, NH2, OH 또는 NHCOCH3 이다)Wherein R 1 is H, OH, NH 2 , NHCH 3 , aminophenyl, SO 3 Na or SO 3 H, R 2 and R 6 are H, SO 3 Na or SO 3 H, and R 3 is H Or NH 2 , R 4 is H or OH, R 5 is H, SO 3 Na, SO 3 H or NHSO 2 CH 3 , and R 7 is H, NH 2 , OH or NHCOCH 3 )
제2항의 제조방법으로 제조된 은 함유 항균 산성 염료로 염색한 항균 섬유.Antimicrobial fiber dyed with silver-containing antimicrobial acid dye prepared by the method of claim 2.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0381205A (en) * 1989-04-20 1991-04-05 Hotsukou Sangyo Kk Industrial bactericide and antibacterial resin molded product
JPH03130465A (en) * 1989-03-08 1991-06-04 Nippon Kayaku Co Ltd Antimicrobial fiber, resin and its production
US5270313A (en) 1991-04-25 1993-12-14 Hoffmann-La Roche Inc. Sulfonamides and uses
KR20060002365A (en) * 2004-07-02 2006-01-09 주식회사 코오롱 Antibacterail acidic dyes having the silver-sulfanilamides as diazo component and a method of preparing the same and antibacterial fiber thereby

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03130465A (en) * 1989-03-08 1991-06-04 Nippon Kayaku Co Ltd Antimicrobial fiber, resin and its production
JPH0381205A (en) * 1989-04-20 1991-04-05 Hotsukou Sangyo Kk Industrial bactericide and antibacterial resin molded product
US5270313A (en) 1991-04-25 1993-12-14 Hoffmann-La Roche Inc. Sulfonamides and uses
KR20060002365A (en) * 2004-07-02 2006-01-09 주식회사 코오롱 Antibacterail acidic dyes having the silver-sulfanilamides as diazo component and a method of preparing the same and antibacterial fiber thereby

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