KR20000024062A - The method of dye manufacturing to make textile catalyzing Ag wthout using dye-stuff. - Google Patents

The method of dye manufacturing to make textile catalyzing Ag wthout using dye-stuff. Download PDF

Info

Publication number
KR20000024062A
KR20000024062A KR1020000002095A KR20000002095A KR20000024062A KR 20000024062 A KR20000024062 A KR 20000024062A KR 1020000002095 A KR1020000002095 A KR 1020000002095A KR 20000002095 A KR20000002095 A KR 20000002095A KR 20000024062 A KR20000024062 A KR 20000024062A
Authority
KR
South Korea
Prior art keywords
silver
solution
fabric
dye
dyeing
Prior art date
Application number
KR1020000002095A
Other languages
Korean (ko)
Inventor
최명부
최귀분
Original Assignee
최명부
최귀분
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 최명부, 최귀분 filed Critical 최명부
Priority to KR1020000002095A priority Critical patent/KR20000024062A/en
Publication of KR20000024062A publication Critical patent/KR20000024062A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General 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
    • D06P1/0076—Dyeing with mineral dye
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

PURPOSE: A method is provided to be the excellent economic and to reduce the generation of waste water when various colors dyes in a fabric or a leather and so on. CONSTITUTION: A solution of silver nitrate is obtained with generating a nitrous acid gas by adding a nitride during heating in a melting furnace by melting a silver ingot to make a catalyst of silver solution. The silver solution as a dyeing catalyst is made by inputting a small amount of alum in the solution, and by diluting the water of 500-3000times for the content of silver ingot of silver catalyst in the solution of silver nitrate. And an alkali solution is made as a bridging agent. A brown color is colored in the moment of inputting a fabric in the alkali solution as the bridging agent after ordering the fabric to be dyed.

Description

염료를 사용하지 않고 은물촉매로한 직물염색제조방법{The method of dye manufacturing to make textile catalyzing Ag wthout using dye-stuff.}The method of dye manufacturing to make textile catalyzing Ag wthout using dye-stuff.

종래의 직물염색은 염료를 사용하여 직물에 염색하는 방법이다.Conventional fabric dyeing is a method of dyeing the fabric using a dye.

본 발명은 염료를 전혀 사용하지 않고 은물촉매로 하여 은용액을 만들고 가교제로 알카리 용액을 만들어 염색하고자 하는 직물을 은용액에 담갔다가 알카리 용액을 흡착시키는 순간 브라운 색상이 순간적으로 착염되는 방법이다.The present invention is a method in which the brown color is instantaneously complexed at the moment of immersing the fabric to be dyed by making a silver solution using a silver water catalyst without using any dye and making an alkali solution with a crosslinking agent in the silver solution and then adsorbing the alkali solution.

본 발명을 살펴 볼 것 같으면 지금까지 은물유기물과 합성시킨 화공약품은 질산은, 염화은, 산화은 등이 있는데 질산은은 은염의 제조사진 감광제, 사진제판분석시약 등에 사용하고 있다. 도한 염화은은 콜로로보로마이드, 안회지 스라이트용 간판 등에 사용되고 있고 산화은은 은의 소부 하로겐 원자를 O.H기로 치환할 경우에 사용되고 있고 또한 은을 전기분해하여 은용액을 자연항생제로 복용하기도 하고 또한 은을 치환시켜 무기항균제등으로 사용하고 있는 등 기술이 공지사실로 되어 있다.In the present invention, chemical compounds synthesized with silver organic matters include silver nitrate, silver chloride, silver oxide, and the like, but silver nitrate has been used for production photosensitizers, photographic analysis reagents, and the like. In addition, silver chloride is used for signs such as coloroboromide and scouring strips, and silver oxide is used to replace the calcined halogen atom of silver with OH group, and the silver solution is taken as a natural antibiotic by electrolyzing silver. It is used as an inorganic antimicrobial agent by substituting the known technology.

본 발명과 같이 은을 촉매로 하여 유기물과 합성하여 직물염색하는 것은 찾아볼 수 없다.Synthetic dyeing and synthesis of the organic material using silver as a catalyst is not found as in the present invention.

먼저 본 발명의 은용액 촉매제를 만들기 위하여 은괴를 용융하여 이것을 수중에 침하해서 소립으로 하고 용해조에 넣어서 가열하면서 질산을 서서히 넣으면 아질산깨스가 발생해서 질산은용액이 얻어지는데 이질산은 용액의 은의 고형분 즉 은괴의 용량의 500배-3,000배 사이에 물을 넣고 교반희석하면서 소량의 명반을 투입시켜 교반하면서 액화하여 본 발명의 주체인 은용액의 촉매제를 구한다. 또한 가교제는 알카리 용액으로 PH9-14까지 각각 용액을 만든다. 먼저 본 발명의 염색방법되로 염색을 하기 위하여 다음과 같이 염색을 실시한다. 먼저 짙은 브라운(커피)색을 면직물등에 염색을 하기로 한다.First, in order to make the silver solution catalyst of the present invention, the silver ingot is melted and submerged in water to make granules, and the nitric acid is gradually added while being heated in a dissolving tank to generate nitrite, resulting in a silver nitrate solution. Water is added between 500 and 3,000 times the capacity, and a small amount of alum is added while stirring and diluting to liquefy while stirring to obtain a catalyst for the silver solution, which is the main agent of the present invention. In addition, the crosslinking agent is an alkaline solution, each making up to PH9-14. First, in order to dye by the dyeing method of the present invention is subjected to dyeing as follows. First, let's dye the dark brown (coffee) color on cotton fabrics.

먼저 염색하고자 하는 면직물을 100야드를 정연하여 준비한다. 또한 본 발명의 은고형분의 물500배의 희석용액 10 ℓ를 준비한다. 또한 가성소다 용액 PH12를 10 ℓ를 준비하여 다음과 같이 염색한다.First, prepare 100 yards of cotton fabric to be dyed. In addition, 10 l of a dilution solution of 500 times water of the silver solids of the present invention is prepared. In addition, 10 L of caustic soda solution PH12 was prepared and stained as follows.

먼저 정연된 직물을 염색을 하기 위하여 염색기의 망그루에 감아 본 발명의 은촉매 용액에 담갔다가 은용액을 망그루에 짜고 가성소다 용액에 상기 직물을 흡착시키는 순간 짙은 브라운 색상이 순간적으로 착염된다. 상기 염색직물을 세천건조(텐타)하여 가공후 햇볕에 노출시켜 얻고자 하는 짙은 브라운 색깔을 염색할 수 있다.In order to dye the fabric first, it is wrapped in the mangru of the dyeing machine, soaked in the silver catalyst solution of the present invention, the silver solution is squeezed on the mangru, and the dark brown color is instantaneously complexed when the fabric is adsorbed on the caustic soda solution. The dyeing fabric can be dyed dark brown color to obtain by exposing to the sun after processing (tenta).

또한 본 발명의 염색 방법을 여러모로 관찰해 보면 매우 특이한 점이 발견되었다. 은용액의 고형분과 알카리의 PH에 따라 색상이 짙고 옅은 것이 착염되었고 또한 텐타온도 제2가교제 망초, 등 그리고 햇볕에 노출하였을 때, 검정, 보라, 회색 등 색상염색 할 수 없고 또한 단순은용액에 직물에 담갔다가 가교제를 전혀 사용하지 않고 텐타 후 햇볕에 노출시키면 검정색과 회색을 염색할 수 있는 것이 발견되었다. 이것은 은 용액이 햇볕에 하로겐화하여 직물에 착염된다는 것이 확인되었다. 또한 본 발명의 염색방법과 종래의 염색방법을 비교한다면 종래의 염색방법으로 면직물에 짙은 브라운 색상을 염색한다면 면직물에 사용하는 염료를 물에 희석하여 직물을 고압스찜이나 뜨거운 물에 삶아 각종 조연제 등 화공약품을 사용하므로 과다한 연료사용은 물론 폐수를 발생시키고 비경제적이다.In addition, when observed the dyeing method of the present invention in a number of ways, very unusual points were found. According to the solid content of silver solution and alkaline pH, the color is dark and light. The color can be dyed black, violet, gray, etc. when exposed to Tenta temperature secondary cross-linked forage, back and sun. They were found to be able to dye black and gray by immersion in and exposed to the sun after tenta with no crosslinker. It was confirmed that the silver solution was halogenated in the sun to complex the fabric. In addition, if the dyeing method of the present invention is compared with the conventional dyeing method, if a dark brown color is dyed on the cotton fabric by the conventional dyeing method, the dye used for the cotton fabric is diluted in water, and the fabric is boiled in high-pressure steaming or hot water, and various kinds of auxiliaries, etc. The use of chemicals not only results in excessive fuel use, but also generates waste water and is uneconomical.

본 발명은 은용액에 직물을 담갔다가 가성소다 PH12의 용액을 흡착시켜 망그루에 짜서 텐타하는 간단한 방법이고 또한 경제성이 뛰어나고 폐수 발생이 적고 저공해이다.The present invention is a simple method of immersing a fabric in a silver solution, adsorbing a solution of caustic soda PH12, squeezing it into mangru, and then tentacing it.

이하 본 발명의 실시예를 공정별로 상세히 설명한다면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail by process.

(실시 예1)Example 1

<은 촉매 제제조><Silver catalyst preparation tank>

제1공정1st process

은괴 ㅣ 200g을 용융하여 이것을 수중에 침하해서 소립으로 하고 용해조에 넣어서 질산 200㎖를 서서히 첨가하면서 가열한다. 가열하면 아질산 깨스를 발생해서 질산은용액이 얻어진다. 상기 용액에 명반 20g을 넣고 교반하면서 은괴 200g의 고형분의 500배의 물은 질산은용액과 희석하여 은촉매 용액을 제조한다.Melt 200 g of silver ingot and settle it in water to make it into small particles, and put it in a dissolution tank and heat it while gradually adding 200 ml of nitric acid. When heated, nitrite nitrite is generated, and a silver nitrate solution is obtained. 20 g of alum was added to the solution, and 500 times of solid water of 200 g of silver ingot was diluted with silver nitrate solution while stirring to prepare a silver catalyst solution.

<가교제 제조><Crosslinking agent manufacturing>

제1가교제는 가성소다 용액 PH9-12로 만든다. 또한 제2가교 명반 20%고형분으로 10 ℓ의 용액을 만든다. 또한 망초 20%고형분으로 10 ℓ용액을 만든다.The first crosslinking agent is made of caustic soda solution PH9-12. A 10 L solution is also made with 20% solids in the second crosslink alum. A 10 L solution is also made from 20% solids.

(실시 예2)Example 2

<염색방법><Dyeing Method>

짙은 브라운 색을 염색방법How to dye a dark brown color

제1공정1st process

실시 예1의 제1공정에서 제조된 은용액 10 ℓ를 준비한다.10 L of a silver solution prepared in the first step of Example 1 was prepared.

제2공정2nd process

염색하고자 하는 면직물 100야드를 정면하여 염색기기인 망그루에 감는다.100 yards of cotton fabric to be dyed is wound up in front of the dyeing machine.

제3공정3rd process

제1공정의 은 촉매 용액 10 ℓ를 망그루통에 넣어 직물에 은 용액을 흡착시켜 망그루도 짜게 한다.10 liters of the silver catalyst solution of the first step is put in a mangrove canister to adsorb the silver solution onto the fabric so as to squeeze the mangroves.

제4공정4th process

가성소다 용액 PH12로 하여 10 ℓ를 준비한다.Prepare 10 L with caustic soda solution PH12.

제5공정5th process

제3공정의 은용액에 흡착시킨 직물을 제4공정의 알카리 용액을 흡착시킨다. 흡착시키는 순간 짙은 브라운 색상이 착염된다.The fabric absorbed by the silver solution of the third step is absorbed by the alkaline solution of the fourth step. When adsorbed, the dark brown color is complexed.

제6공정6th process

상기 염색된 직물을 세척 건조(텐타)가공하여 햇볕에 노출시켜 짙은 브라운 색상이 착염된다.The dyed fabric is washed, dried (tenta) processed and exposed to the sun to complex the dark brown color.

<검정색 염색 방법><Black dyeing method>

제1공정1st process

실시 예1의 제1공정의 은 촉매 용액 10 ℓ를 준비한다.10 L of the silver catalyst solution of the first step of Example 1 was prepared.

제2공정2nd process

염색하고자 하는 직물 100야드를 망그루에 감는다.Wind 100 yards of the fabric you want to dye on the mangru.

제3공정3rd process

제2공정의 직물에 제1공정의 은 촉매용액을 흡착시킨다.The silver catalyst solution of the first step is adsorbed onto the fabric of the second step.

제4공정4th process

제3공정의 은 촉매 용액을 흡착시킨 직물은 텐타(건조)하여 햇볕에 노출시키면 순간적으로 검정색이 염색된다.The fabric obtained by adsorbing the silver catalyst solution of the third step is tentatively (dried) and exposed to the sun and then dyed black instantly.

제5공정5th process

제4공정의 염색지를 세척 텐타 가공하여 염색을 완성시킨다.The dyeing paper of the 4th process is wash-tented and completed dyeing.

<옅은 브라운 색상염색방법><Light Brown Color Dyeing Method>

제1공정1st process

실시 예 1공정의 은 촉매 용액 고형분에 물 5,000배를 희석하여 은 촉매용액 10 ℓ를 준비한다.Example 1 10 L of a silver catalyst solution was prepared by diluting 5,000 times the water in the silver catalyst solution solids.

제2공정2nd process

알카리 용액 PH9을 10 ℓ를 준비한다.Prepare 10 L of alkaline solution PH9.

제3공정3rd process

염색하고자 하는 직물 100야드를 망그루에 감는다.Wind 100 yards of the fabric you want to dye on the mangru.

제4공정4th process

제1공정의 은용액을 직물에 흡착시킨다.The silver solution of the first step is adsorbed onto the fabric.

제5공정5th process

은용액을 흡착시킨 제4공정의 직물을 제2공정의 알카리 용액에 흡착시킨다.The fabric of the fourth step in which the silver solution is adsorbed is adsorbed to the alkaline solution of the second step.

제6공정6th process

제5공정의 염색지를 세척가공후 햇볕에 노출시켜 옅은 브라운 염색지를 얻을 수 있다.After washing the dyed paper of the fifth step can be exposed to the sun to obtain a light brown dyed paper.

<보라색 염색 방법><Purple dyeing method>

제1공정1st process

실시 예1공정의 은촉매 용액의 고형분의 500배의 물을 희석한 용액 10 ℓ를 준비한다.Example 1 10 L of a solution obtained by diluting water 500 times the solid content of the silver catalyst solution of the step was prepared.

제2공정2nd process

망초고형분 20%의 용액 10 ℓ를 준비한다.Prepare 10 liters of 20% solution of forget-meat solid.

제3공정3rd process

염색하고자 하는 직물 100야드를 망그루에 감는다.Wind 100 yards of the fabric you want to dye on the mangru.

제4공정4th process

제3공정의 직물을 제1공정의 은용액에 흡착시킨다.The fabric of the third step is adsorbed to the silver solution of the first step.

제5공정5th process

제4공정의 흡착된 직물을 제2공정의 가교제 망초 용액을 흡착시킨다.The adsorbed fabric of the fourth step is adsorbed to the crosslinker forget-me-not solution of the second step.

제6공정6th process

제5공정의 직물염색지를 건조하여 햇볕에 30분 노출시켜 세척 텐타가공하여 보라색 염색을 완성시킨다. 상기 본 발명의 은을 촉매로한 염색방법을 살펴볼 것 같으면 은촉매의 용액이 질산은 용액이므로 질산은은 햇볕에 노출시키면 햇볕과 하로겐화하여 흑변하는 것을 가교제 등과 결합하면서 직물에 착염되는 것이 발견되었고 또한 은의 고형분의 량과 가성소다 PH와 또한 가교제의 종류와 햇볕 텐타 온도에 따라 수종의 색상을 염색 할 수 있다는 것이 발견되었다.The fabric dye paper of the fifth step is dried and exposed to the sun for 30 minutes, and then washed with a tenter to complete the purple dyeing. When the dyeing method using the silver catalyst of the present invention is considered, the solution of the silver catalyst is a silver nitrate solution. Therefore, when the silver nitrate is exposed to the sun, it is found that the silver is complexed to the fabric while combining the blackening with the crosslinking agent by halogenation with the sun. It has been found that depending on the amount of solids, caustic soda PH, and also depending on the type of crosslinking agent and the sun tenter temperature, the color of the species can be dyed.

또한 종래의 염색은 과다한 염료를 사용하고 조연제등 화공약품을 사용하므로 폐수발생은 물론 많은 공정이 필요하고 연료소모가 많다.In addition, conventional dyeing uses excessive dyes and chemicals such as auxiliaries, so waste water generation is required, as well as many processes and fuel consumption.

또한 본 발명의 염색 방법을 실시한 바와 같이 기존염색에서는 찾아 볼 수 없는 염색 가공방법이다. 또한 은을 유기물과 합성하여 촉매로 하고 가교제등을 사용하고 햇볕등을 이용하여 자연스럽고 부드러운 염색을 낼 수 있는 방법이다.In addition, as the dyeing method of the present invention is carried out, it is a dyeing processing method not found in conventional dyeing. In addition, silver is synthesized with organic material as a catalyst, crosslinking agent, etc., and it is a method to give natural and soft dyeing using sunlight.

따라서 본 발명은 종래에 염료를 이용하여 염색하는 염색방법을 완전히 배제하였고 또한 염료를 전혀 사용하지 않고 은을 촉매로 하여 가교제 햇볕등을 이용하여 자연스럽고 부드러운 색상을 직물이나 가죽에 염착하므로 경제적인 효과도 크다. 도한 기존염색에서는 찾아볼 수 없는 인디고염료 청바지와 같이 세척하면 자연스럽게 염색이 빠지는 것이 특색이며 청바지가 전 인류에게 100년이 지나도 사랑받는 것은 색상이 선명하고 세척후 자연스럽게 염색이 고르게 빠지므로 많은 사람들에게 사랑을 받고 있다. 본 발명의 염색방법이 다양한 색깔로 청바지와 같이 세척하면 고르게 물이 빠지고 자연스러운 효과가 있고 경제성이 뛰어나는 효과가 있다.Therefore, the present invention completely excludes the dyeing method of dyeing using a dye in the prior art and also economical effect by dyeing natural and soft color on fabric or leather using silver as a catalyst and using a crosslinker sun light without any dye at all. Big too. Indigo dye jeans, which are not found in traditional dyeing, are also characterized by the fact that they naturally fall out when washed. Jeans are loved by all mankind for over 100 years, so the colors are vivid and the dyes fall naturally even after washing. Is getting. When the dyeing method of the present invention is washed with jeans in various colors, there is an effect of evenly falling out of water and having a natural effect and excellent economic efficiency.

Claims (2)

은괴 200g을 용융하여 이것을 수중에 침하해서 소림으로 하여 용해조에 넣어서 질산 200㎖를 서서히 첨가하면서 가열하면 아질산 깨스를 발생해서 질산은 용액을 만들어 물을 은괴의 고형분 300-5,000배 정도로 희석화여 은촉매 용액을 만들고 상기 은촉매 용액에 염색하고자 하는 직물이나 의류를 담갔다가 가교제인 가성소다 망초, 명반 등에 넣었다가 세척 텐타 가공하는 방법Melt 200g of silver ingot, settle it in water, put it into Shaolin, put it in the dissolution tank, add 200ml of nitric acid and heat it while slowly adding nitric acid to generate nitrite solution, dilute silver nitrate solution and dilute water to about 300-5,000 times the solid content of silver ingot. And soaking the fabric or clothing to be dyed in the silver catalyst solution and putting it into a caustic soda, alum, etc. 질산은 300g을 물 3,000㎖에 용해하여 염색하고자는 하는 직물이나 가죽에 흡착시켜 가성소다 PH9-14의 용액에 넣었다가 망그루에 짜서 세척 텐타 가공하고 햇볕에 노출시켜 염색을 하는 방법Dissolve 300g of silver nitrate in 3,000ml of water and adsorb it on the fabric or leather to be dyed, put it in the solution of caustic soda PH9-14, squeeze it in mangru and wash it with tentacle and expose it to the sun for dyeing.
KR1020000002095A 2000-01-17 2000-01-17 The method of dye manufacturing to make textile catalyzing Ag wthout using dye-stuff. KR20000024062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020000002095A KR20000024062A (en) 2000-01-17 2000-01-17 The method of dye manufacturing to make textile catalyzing Ag wthout using dye-stuff.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000002095A KR20000024062A (en) 2000-01-17 2000-01-17 The method of dye manufacturing to make textile catalyzing Ag wthout using dye-stuff.

Publications (1)

Publication Number Publication Date
KR20000024062A true KR20000024062A (en) 2000-05-06

Family

ID=19639158

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000002095A KR20000024062A (en) 2000-01-17 2000-01-17 The method of dye manufacturing to make textile catalyzing Ag wthout using dye-stuff.

Country Status (1)

Country Link
KR (1) KR20000024062A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000072027A (en) * 2000-07-07 2000-12-05 최명부 The method to manufactuer the baker of pored pottery and its antiviatic tretment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0261182A (en) * 1988-08-24 1990-03-01 Agency Of Ind Science & Technol Dyeing with hydrosol of noble metal
JPH03241068A (en) * 1990-02-13 1991-10-28 Mitsubishi Rayon Co Ltd Antimicrobial polyester fiber
JPH08302562A (en) * 1995-04-28 1996-11-19 Toagosei Co Ltd Production of antimicrobial polyester fiber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0261182A (en) * 1988-08-24 1990-03-01 Agency Of Ind Science & Technol Dyeing with hydrosol of noble metal
JPH03241068A (en) * 1990-02-13 1991-10-28 Mitsubishi Rayon Co Ltd Antimicrobial polyester fiber
JPH08302562A (en) * 1995-04-28 1996-11-19 Toagosei Co Ltd Production of antimicrobial polyester fiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000072027A (en) * 2000-07-07 2000-12-05 최명부 The method to manufactuer the baker of pored pottery and its antiviatic tretment

Similar Documents

Publication Publication Date Title
Chakraborty Fundamentals and practices in colouration of textiles
US5509941A (en) Mordant composition for natural dye processes
JPH09500933A (en) Indigo dyeing process
Ragab et al. Resist and discharge printing techniques on different textile based materials
CN110453510B (en) Composite reducing agent and reduction dyeing method
Maulik et al. Painting on handloom cotton fabric with colourants extracted from natural sources
CN110453509B (en) Dyeing method for pad dyeing of leuco body
US20160069019A1 (en) Combined dyeing process
KR100535320B1 (en) Dyeing Method for Fabrics Using Natural Dyestuffs
KR20000024062A (en) The method of dye manufacturing to make textile catalyzing Ag wthout using dye-stuff.
JP2006336164A (en) Method for dyeing fabric by using seaweeds and leaves of chestnut tree
US6890359B1 (en) Lightening dyed textile material
US5861045A (en) Method of dyeing textiles
JPH04257377A (en) Dyeing of cellulose yarn with plant dyestuff
JP2004190186A (en) Method for producing color cotton
US5651795A (en) Mordant composition containing citric acid for dye processes
Maulik et al. Vat Dye and Its Evolution in Dyeing
KR102002258B1 (en) Method of dyeing with gardenia extract and natural mordant
KR102186504B1 (en) Dyeing method for colored cloth with indigo extract
KR20030014957A (en) A process of natural dyeing of a priests robe
Hurst Silk dyeing, printing, and finishing
KR20020076096A (en) The process of manufacturing fabric a dye using the sunlight and silvcr.
JP2010037692A (en) Vegetable dyeing method
JPH07258983A (en) Method for exhaustion dyeing with copper post-treatment type reactive dye and method for post-treating dyed product
JP2007182655A (en) Indigo-dyed goods and method for dying the same

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
WITB Written withdrawal of application