KR101315898B1 - Dyeing method of nanofiber - Google Patents

Dyeing method of nanofiber Download PDF

Info

Publication number
KR101315898B1
KR101315898B1 KR1020120075329A KR20120075329A KR101315898B1 KR 101315898 B1 KR101315898 B1 KR 101315898B1 KR 1020120075329 A KR1020120075329 A KR 1020120075329A KR 20120075329 A KR20120075329 A KR 20120075329A KR 101315898 B1 KR101315898 B1 KR 101315898B1
Authority
KR
South Korea
Prior art keywords
dye
dyeing
nanofiber
nanofibers
immersed
Prior art date
Application number
KR1020120075329A
Other languages
Korean (ko)
Inventor
김학용
박미라
김병석
Original Assignee
전북대학교산학협력단
주식회사 우리나노
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 전북대학교산학협력단, 주식회사 우리나노 filed Critical 전북대학교산학협력단
Priority to KR1020120075329A priority Critical patent/KR101315898B1/en
Application granted granted Critical
Publication of KR101315898B1 publication Critical patent/KR101315898B1/en

Links

Images

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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
    • 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
    • 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
    • D06P1/36—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 using mordant dyes ; using metallisable dyes
    • 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
    • D06P1/38—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 using reactive dyes
    • 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
    • D06P1/39—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 using acid dyes

Abstract

PURPOSE: A dyeing method of nanofiber is provided to facilitate waste water treatment after dyeing since a chromophore function of a residual dye that is not died in the nanofiber and remained in a dying tub is removed by radiation irradiation after completion of a dye process. CONSTITUTION: A dyeing method of nanofiber comprises following steps. In dying nanofiber by using a wet method of immersing the nanofiber in a dye tub, radiation is irradiated onto the nanofiber immersed in the dye tub. A dosage of radiation is 1 kGy to 500 kGy. The radiation is one selected from a gamma-ray and an electron beam. The nanofiber is immersed and dyed by using one process selected from a batch type process or a continuous type process. [Reference numerals] (AA) Immersing nanofiber in dye solution; (BB) Irradiating; (CC) Dyeing nanofiber

Description

나노섬유의 염색방법{Dyeing method of nanofiber}Dyeing method of nanofiber

본 발명은 나노섬유의 염색방법에 관한 것으로서, 구체적으로는 나노섬유를 염욕 내에 침지시키는 습식방법으로 염색할 때 염욕 내에 침지된 나노섬유에 방사선을 조사해 줌으로써 염색조제, 물, 에너지의 소비량을 최소화하고, 염색시간을 단축하고, 염색 중 나노섬유가 손상되거나 나노섬유 폭이 축소되는 것을 효과적으로 방지하는 나노섬유의 염색방법에 관한 것이다.The present invention relates to a method of dyeing nanofibers, and specifically, by dyeing a nanofiber immersed in a salt bath by irradiating the nanofibers immersed in the salt bath to minimize the consumption of dyeing aids, water, and energy. In addition, the present invention relates to a method of dyeing nanofibers, which shortens dyeing time and effectively prevents nanofibers from being damaged or reduced in width.

이하, 본 발명에서는 "나노섬유"라는 용어는 천연 고분자 또는 합성 고분자를 전기방사하는 방법으로 제조되어 평균직경이 1~1,000㎚인 섬유를 의미한다.
Hereinafter, in the present invention, the term "nanofiber" refers to a fiber having an average diameter of 1 to 1,000 nm manufactured by a method of electrospinning a natural polymer or a synthetic polymer.

섬유 산업은 주로 습식 공정으로 이루어져 있기 때문에 다량의 용수와 약품, 에너지의 소비가 크게 요구되고 있으며, 특히 염색 공정에서 사용된 염료, 첨가제, 물 및 에너지 등의 대부분이 폐수와 배기 형태로 외부로 배출되기 때문에 오랜 동안 대표적인 환경오염의 주범으로 지목 받아 왔다. 염색 공정에 있어서의 대기오염은 다량의 열에너지가 요구되는 공정으로 이에 대응되는 이산화탄소 배출 및 공정에 따라 특정 유해물질이나 악취가 배출되기도 한다. 이산화탄소는 지구온난화 원인 중의 하나로 지구온난화가 심각해짐에 따라 기후변화협약을 통해 국가별 이산화탄소 배출량을 규제 받는 상황에 이르렀을 때 이 협약으로 인해 다량의 에너지 소비 업종인 염색업계는 크게 악영향을 받을 것이다. Since the textile industry is mainly composed of wet processes, large amounts of water, chemicals, and energy are required, and most of the dyes, additives, water, and energy used in the dyeing process are discharged to the outside in the form of wastewater and exhaust. As a result, it has been pointed out as a major cause of environmental pollution for a long time. Air pollution in the dyeing process is a process that requires a large amount of thermal energy, depending on the corresponding carbon dioxide emissions and processes, certain harmful substances or odors may be emitted. Carbon dioxide is one of the causes of global warming, and as the global warming becomes severe, the climate change convention will lead to the regulation of national CO2 emissions, which will greatly affect the dyeing industry, a large energy consumption industry.

수질오염 측면에서 볼 때 염색은 생산 제품 중량 대비 200배의 용수가 다량으로 사용된다는 점이다. 우리나라는 이미 물 부족 국가로 분류된 상황에서 염색업종은 매우 불안한 기반 위에 서 있다 할 수 있다. 또한 사용된 용수의 거의 대부분이 폐수의 형태로 배출되어 폐수처리 시 미치는 부하가 크기 때문에 결과적으로 국내의 주요 수질 오염원에 크게 차지하고 있다. In terms of water pollution, dyeing means that 200 times more water is used than the weight of the product. As Korea is already classified as a water shortage country, the dyeing industry is on a very unstable base. In addition, since most of the water used is discharged in the form of wastewater, the load on wastewater treatment is large, and as a result, it occupies a large amount of major water pollution sources in Korea.

또한, 상기 염색 공정에 존재하는 문제점뿐만 아니라 1~100 nm 범위의 크기를 갖는 나노 섬유를 염색할 경우 일반적인 방법으로 염색 시 온도 상승에 따라 나노 섬유의 넓은 표면적은 나노 섬유를 손상시키고 또한 섬유 폭이 크게 줄어드는 단점을 가지고 있다.
In addition, when dyeing nanofibers having a size in the range of 1 to 100 nm as well as the problems present in the dyeing process, the large surface area of the nanofibers damages the nanofibers and increases the fiber width as the temperature increases during dyeing in a general manner. It has a drawback that is greatly reduced.

본 발명의 과제는 나노 섬유를 습식방식으로 염색 하는데 있어서, 염색 시 동반되는 화학약품, 물, 시간, 에너지 등을 최소화 시키면서, 이에 동반되는 생산 단가 및 수질, 대기 오염을 최소화하는 것이다.An object of the present invention is to minimize the chemicals, water, time, energy, etc., which are involved in dyeing the nanofibers in the wet method, and to minimize the production cost and water quality, air pollution.

본 발명의 또 다른 과제는 넓은 표면적을 갖는 나노섬유가 습식 염색 중에 손상되거나 나노섬유의 폭이 줄어드는 현상을 효과적으로 방지하는 것이다.Another object of the present invention is to effectively prevent the phenomenon that the nanofibers having a large surface area are damaged during wet dyeing or the width of the nanofibers is reduced.

이와 같은 과제들을 달성하기 위해서 본 발명에서는 나노섬유를 염욕 내에 침지시키는 습식방식으로 염색할 때 염욕 내에 침지된 나노섬유에 방사선을 조사해 준다.
In order to achieve the above problems, the present invention irradiates the nanofibers immersed in the salt bath when the dyeing in a wet manner in which the nanofibers are immersed in the salt bath.

본 발명은 습식으로 염색할 경우에 동반되는 염료 이외에 첨가제의 사용량을 최소화할 수 있고, 물과 에너지의 소비량도 감소할 수 있고, 염색시간도 단축할 수 있다.The present invention can minimize the amount of additives used in addition to the dyes when wet dyeing, water and energy consumption can be reduced, dyeing time can be shortened.

또한, 본 발명은 넓은 표면적을 갖는 나노섬유가 습식염색 중에 손상되거나 나노섬유의 폭이 습식염색 중 줄어드는 현상을 효과적으로 방지할 수 있다.In addition, the present invention can effectively prevent the phenomenon that the nanofibers having a large surface area are damaged during the wet dyeing or the width of the nanofibers is reduced during the wet dyeing.

또한, 본 발명은 염색 공정이 완료된 후 나노 섬유에 고착되지 않은 염욕 내에 잔존 염료는 방사선 조사에 의해 발색단 기능이 소멸되었기 때문에 염색 후에 폐수 처리가 용이하게 한다.
In addition, the present invention facilitates wastewater treatment after dyeing, since dye remaining in the dye bath which is not fixed to the nanofibers after the dyeing process is completed is chromophore function disappeared by irradiation.

도 1은 본 발명의 실시예에 따른 나노섬유의 염색공정 개략도.
도 2는 실시예 1로 염색한 나노섬유 웹의 사진.
도 3은 비교실시예 1로 염색한 나노섬유 웹의 사진.
도 4는 실시예 1 내지 실시예 6으로 염색한 나노섬유 웹의 색차 비교사진.1 is a schematic view of the dyeing process of the nanofiber according to the embodiment of the present invention.
2 is a photograph of a nanofiber web dyed in Example 1. FIG.
Figure 3 is a photograph of the nanofiber web dyed in Comparative Example 1.
Figure 4 is a color difference comparison picture of the nanofiber web dyed in Examples 1-6.

이하, 첨부한 도면 등을 통하여 본 발명을 상세하게 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1에 도시된 바와 같이 본 발명은 본 발명은 나노섬유를 염욕 내에 침지시키는 습식방법으로 염색할 때 염욕 내에 침지된 나노섬유에 방사선을 조사해 주는 것을 특징으로 한다.As shown in FIG. 1, the present invention is characterized in that the dye is irradiated to the nanofibers immersed in the salt bath when dyed by a wet method in which the nanofibers are immersed in the salt bath.

상기 방사선의 조사량은 1kGy ~ 500kGy인 것이 바람직하다. 방사선의 조사량이 1kGy 미만인 경우에는 앞에서 설명한 본 발명의 효과를 얻기 어렵게 되고 500kGy를 초과하는 경우에는 염욕 내에 염료의 발색단 기능이 심하게 소멸되어 염색성이 저하될 수 있다.The radiation dose is preferably 1 kGy to 500 kGy. If the radiation dose is less than 1 kGy, it is difficult to obtain the effects of the present invention described above, and if it exceeds 500 kGy, the chromophore function of the dye may be severely dissipated in the dye bath and the dyeability may be reduced.

상기 방사선으로는 감마선 또는 전자선등을 포함하는 모든 종류의 방사선이 사용가능하다.As the radiation, any kind of radiation including gamma rays or electron beams can be used.

본 발명에 따른 염색공정은 배치식 공정이나 연속식 공정 중에 어느 것이라도 무관하다.The dyeing process according to the present invention is irrelevant to either a batch process or a continuous process.

다시 말해 나노섬유를 배치식 공정으로 염욕 내에 침지, 염색할 수도 있고, 나노섬유를 연속식 공정으로 염욕 내에 침지, 염색할 수도 있다.In other words, nanofibers may be immersed and dyed in a salt bath by a batch process, or nanofibers may be immersed and dyed in a salt bath by a continuous process.

상기 나노섬유는 (ⅰ) 셀룰로오스계 고분자, 단백질계 고분자를 포함하는 천연 고분자로 이루어진 천연섬유이거나, (ⅱ) 폴리에스테르, 나일론, 폴리에틸렌, 폴리비닐알코올등을 포함하는 합성수지로 이루어진 합성섬유이거나, (ⅲ) 아세테이트 레이온, 비스코오스 레이온 등을 포함하는 재생 고분자로 이루어진 재생섬유 등이다.The nanofiber is (i) a natural fiber made of a natural polymer including a cellulose-based polymer and a protein-based polymer, or (ii) a synthetic fiber made of a synthetic resin containing polyester, nylon, polyethylene, polyvinyl alcohol, or the like (( Iii) a regenerated fiber made of a regenerated polymer containing acetate rayon, biscose rayon and the like.

상기 염욕은 직접 염료, 반응 염료, 염기성 염료, 매염 염료, 산성매염 염료, 금속착염 염료, 황화 염료, 배트(Vat) 염료, 가용성 배트(Vat) 염료, 산화 염료, 분산 염료, 안료수지 염료 및 아조익(Azoic) 염료 중에서 선택되는 1종 이상의 염료를 포함한다.The dye bath includes direct dyes, reactive dyes, basic dyes, mordant dyes, acid salt dyes, metal complex dyes, sulfide dyes, bat dyes, soluble bat dyes, oxide dyes, disperse dyes, pigment resin dyes and At least one dye selected from azoic dyes.

이하, 실시예 및 비교실시예를 통하여 본 발명을 보다 구체적으로 살펴본다.Hereinafter, the present invention will be described in more detail with reference to examples and comparative examples.

그러나, 본 발명의 보호범위는 하기 실시예만으로 한정되는 것은 아니다.However, the protection scope of the present invention is not limited only to the following examples.

실시예Example 1 One

포름산(Formic acid)에 10% 농도로 나일론 수지를 용해시켜 방사액을 제조한 다음, 상기 방사액을 직경이 0.36㎜이고 15kV이 전압이 걸려 있는 방사니들을 통해 15kV의 전압이 걸려 있는 컬렉터로 전기방사하여 평균직경이 200㎚인 나일론 나노섬유를 제조하였다. 이때 방사액의 공급속도는 0.01mL/분으로 하였다.The spinning solution was prepared by dissolving nylon resin at 10% concentration in formic acid. The spinning solution was then supplied to a collector having a voltage of 15 kV through a spinning needle having a diameter of 0.36 mm and a voltage of 15 kV. Spinning to produce nylon nanofibers having an average diameter of 200nm. At this time, the feed rate of the spinning solution was 0.01 mL / min.

다음으로, 상기와 같이 제조된 나일론 나노섬유를 2% o.w.f 반응 염료 염욕 내에 침지한 다음, 상기 염욕 내에 침지된 나일론 나노섬유에 전자선 가속기(1.14Mev)를 사용하여 10kGy의 전자선을 조사하면서 염색공정을 실시하였다.Next, the nylon nanofibers prepared as described above were immersed in a 2% owf reactive dye dye bath, and then the dyeing process was performed while irradiating 10 kGy electron beams with an electron beam accelerator (1.14Mev) on the nylon nanofibers immersed in the salt bath. Was carried out.

이때, 상기 염욕을 물과 물에 용해된 반응 염료만으로 구성되며 완염제, 촉염제 등과 같은 염색조제는 전혀 포함하지 않도록 하였다.At this time, the dye bath is composed of only the reaction dye dissolved in water and water, and do not include any dyeing aid, such as laxatives, chelating agents.

상기와 같이 염색된 나노섬유 웹의 사진은 도 2와 같았다.
Photographs of the nanofiber web dyed as above was as shown in FIG.

실시예Example 2 ~  2 to 실시예Example 6 6

염욕 내에 침지된 나일론 섬유에 조사되는 전자선 조사량을 표 1과 같이 변경한 것을 제외하고는 실시예 1과 동일한 공정으로 나노섬유를 염색하였다.
The nanofibers were dyed in the same process as in Example 1 except that the amount of electron beam irradiation irradiated to the nylon fibers immersed in the dye bath was changed as shown in Table 1.

전자선 조사량 설정 조건Electron beam irradiation setting condition 구분division 전자선 조사량(kGyElectron beam dose (kGy) 실시예 1Example 1 1010 실시예 2Example 2 2020 실시예 3Example 3 3030 실시예 4Example 4 4040 실시예 5Example 5 5050 실시예 6Example 6 100100

상기 실시예 1 내지 실시예 6으로 염색한 나노섬유 웹의 색차를 비교한 사진은 도 4와 같았다.
The photographs comparing the color difference of the nanofiber web dyed in Examples 1 to 6 were as shown in FIG.

비교실시예Comparative Example 1 One

염욕 내에 침지된 나일론 섬유에 전자선을 조사하지 않는 것을 제외하고는 실시예 1과 동일한 공정으로 나노섬유를 염색하였다.The nanofibers were dyed in the same process as in Example 1 except that the nylon fibers immersed in the dye bath were not irradiated with an electron beam.

상기와 같이 염색된 나노섬유 웹의 사진은 도 3과 같았다.Photographs of the nanofiber web dyed as described above were as shown in FIG.

도 3은 실시예 1로 제조한 나노섬유 웹의 사진인 도 2와 비교해볼 때 염색성이 현저하게 저하되었다.
Figure 3 is significantly reduced in dyeing as compared to Figure 2 which is a photograph of the nanofiber web prepared in Example 1.

Claims (6)

나노섬유를 염욕 내에 침지시키는 습식방식으로 염색함에 있어서, 염욕 내에 침지된 나노섬유에 방사선을 조사해 주는 것을 특징으로 하는 나노섬유의 염색방법.The dyeing method of the nanofibers, characterized in that to irradiate the nanofibers immersed in the salt bath in the dyeing method in a wet manner in which the nanofibers are immersed in the salt bath. 제1항에 있어서, 방사선의 조사량이 1kGy~500kGy인 것을 특징으로 하는 나노섬유의 염색방법.The method for dyeing nanofibers according to claim 1, wherein the radiation dose is 1 kGy to 500 kGy. 제1항에 있어서, 방사선은 감마선 및 전자선 중에서 선택된 하나인 것을 특징으로 하는 나노섬유의 염색방법.The method of dyeing a nanofiber according to claim 1, wherein the radiation is one selected from gamma rays and electron beams. 제1항에 있어서, 배치식 공정 및 연속식 공정 중에서 선택된 하나의 공정으로 나노섬유를 염욕 내에 침지, 염색하는 것을 특징으로 하는 나노섬유의 염색방법.The method of dyeing nanofibers according to claim 1, wherein the nanofibers are immersed and dyed in a salt bath by one of a batch process and a continuous process. 제1항에 있어서, 나노섬유는 천연고분자로 이루어진 천연섬유, 합성수지로 이루어진 합성섬유 및 재생고분자로 이루어진 재생섬유 중에서 선택된 1종인 것을 특징으로 하는 나노섬유의 염색방법.The method of dyeing a nanofiber according to claim 1, wherein the nanofiber is one selected from a natural fiber made of natural polymer, a synthetic fiber made of synthetic resin, and a regenerated fiber made of regenerated polymer. 제1항에 있어서, 염욕은 직접 염료, 반응 염료, 염기성 염료, 매염 염료, 산성매염 염료, 금속착염 염료, 황화 염료, 배트(Vat) 염료, 가용성 배트(Vat) 염료, 산화 염료, 분산 염료, 안료수지 염료 및 아조익(Azoic) 염료 중에서 선택되는 1종 이상의 염료를 포함하는 것을 특징으로 하는 나노섬유의 염색방법.
The dye bath of claim 1, wherein the dye bath is a direct dye, reactive dye, basic dye, mordant dye, acid mordant dye, metal complex dye, sulfide dye, bat dye, soluble bat dye, oxide dye, disperse dye, A dyeing method of nanofibers comprising at least one dye selected from pigment resin dyes and azoic dyes.
KR1020120075329A 2012-07-11 2012-07-11 Dyeing method of nanofiber KR101315898B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120075329A KR101315898B1 (en) 2012-07-11 2012-07-11 Dyeing method of nanofiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120075329A KR101315898B1 (en) 2012-07-11 2012-07-11 Dyeing method of nanofiber

Publications (1)

Publication Number Publication Date
KR101315898B1 true KR101315898B1 (en) 2013-10-08

Family

ID=49637949

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120075329A KR101315898B1 (en) 2012-07-11 2012-07-11 Dyeing method of nanofiber

Country Status (1)

Country Link
KR (1) KR101315898B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102002258B1 (en) * 2018-10-10 2019-07-19 영남대학교 산학협력단 Method of dyeing with gardenia extract and natural mordant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100266246B1 (en) 1992-06-04 2000-09-15 에프. 아. 프라저, 에른스트 알테르 (에. 알테르), 한스 페터 비틀린 (하. 페. 비틀린), 피. 랍 보프, 브이. 스펜글러, 페. 아에글러 Process for the fixation of dyes containing at least one polymerisable double bond by means of ionising radiation
KR20010013027A (en) * 1997-05-29 2001-02-26 에프. 아. 프라저 Process for fixing pigment prints and pigment dyeings with ionising radiation or UV radiation
KR20100114807A (en) * 2009-04-16 2010-10-26 한국생산기술연구원 Dyeing methods for nano-fabrics
KR101234972B1 (en) 2007-12-19 2013-02-20 오사카 유니버시티 Method for antimicrobial treatment of fiber, process for production of antimicrobial fiber, and antimicrobial fiber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100266246B1 (en) 1992-06-04 2000-09-15 에프. 아. 프라저, 에른스트 알테르 (에. 알테르), 한스 페터 비틀린 (하. 페. 비틀린), 피. 랍 보프, 브이. 스펜글러, 페. 아에글러 Process for the fixation of dyes containing at least one polymerisable double bond by means of ionising radiation
KR20010013027A (en) * 1997-05-29 2001-02-26 에프. 아. 프라저 Process for fixing pigment prints and pigment dyeings with ionising radiation or UV radiation
KR101234972B1 (en) 2007-12-19 2013-02-20 오사카 유니버시티 Method for antimicrobial treatment of fiber, process for production of antimicrobial fiber, and antimicrobial fiber
KR20100114807A (en) * 2009-04-16 2010-10-26 한국생산기술연구원 Dyeing methods for nano-fabrics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102002258B1 (en) * 2018-10-10 2019-07-19 영남대학교 산학협력단 Method of dyeing with gardenia extract and natural mordant

Similar Documents

Publication Publication Date Title
CN102776790B (en) Waterless dyeing method of dispersed dye
DE102008039500A1 (en) Process for dyeing textile materials
CN103726367B (en) Utilize the process for cleanly preparing of disperse dyeing residual liquid
DE2520527B2 (en) Aqueous preparations of water-insoluble or sparingly soluble dyes or optical brighteners, as well as their production and use
Choudhury Dyeing of synthetic fibres
US4227881A (en) New process of color stripping dyed textile fabric
CN110904668A (en) Continuous processing method of durable yellowing-resistant high-whiteness cotton fabric
KR101315898B1 (en) Dyeing method of nanofiber
CN110042650A (en) The water-saving pre-treating technology of polyester woven fabric and its application
CN106012611A (en) Polyester/cationic-dyeable polyester/chinlon/spandex fabric dyeing method
CN109667134A (en) A kind of weaving refuse yarn recycling becomes the regeneration technology of fiber-spinnable
CN109537322A (en) A kind of ethanol-water system salt-free dyeing technique
KR100683310B1 (en) Mediator systems based on mixed metal complexes, used for reducing dyes
CN109056368A (en) Nanometer bubble dyeing and finishing functional liquid and dyeing and finishing technology
CN111979804B (en) Dyeing and finishing method for improving color fastness of yarn-dyed fabric
DE1014962B (en) Process for dyeing and printing shaped structures made of hydrophobic, organic high polymers which contain ester groups
CN106498721A (en) A kind of improve the method that slurry is impregnated with efficiency
CN109914129A (en) A kind of clean fabric dyeing and printing process
CN109235093A (en) A kind of dyeing and printing process of cloth
SU671736A3 (en) Dye
GB748944A (en) Improved dyeing of highly polymeric polymethylene terephthalates
Rosa et al. Assessment of toxicity of raw textile wastewater and after its reuse
SU1717679A1 (en) Method of coloring textile fabrics
CN207672273U (en) A kind of overflow dyeing machine
DE1494594A1 (en) Polyester threads that can be dyed with disperse dyes, dyes and acidic dyes

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee