KR20000023889A - Dye Composition and Method for Dyeing - Google Patents
Dye Composition and Method for Dyeing Download PDFInfo
- Publication number
- KR20000023889A KR20000023889A KR1019990021522A KR19990021522A KR20000023889A KR 20000023889 A KR20000023889 A KR 20000023889A KR 1019990021522 A KR1019990021522 A KR 1019990021522A KR 19990021522 A KR19990021522 A KR 19990021522A KR 20000023889 A KR20000023889 A KR 20000023889A
- Authority
- KR
- South Korea
- Prior art keywords
- dyeing
- dye
- cloth
- composition
- triethanolamine
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/008—Preparations of disperse dyes or solvent dyes
- C09B67/0082—Preparations of disperse dyes or solvent dyes in liquid form
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
Description
본 발명은 염색 조성물 및 이를 이용한 염색방법에 관한 것으로서, 더욱 상세하게는 벤젠설폰산과 트리에탄올아민을 일정 비율로 혼합한 염색 조성물과 함께 통상적으로 사용되는 염료를 혼합한 다음, 여기에 천을 넣고 염색하고, 건조시킨 후 고착시키는 과정만 수행함으로써 간단한 염색공정으로도 천을 염색할 수 있을 뿐만 아니라 세척공정이 필요없어 물의 사용을 제한할 수 있고, 오수 및 폐수 등을 발생치 않아 환경친화적인 염색 조성물 및 이를 이용한 염색방법에 관한 것이다.The present invention relates to a dyeing composition and a dyeing method using the same, and more specifically, a dye commonly used together with a dyeing composition in which a mixture of benzenesulfonic acid and triethanolamine are mixed at a predetermined ratio, followed by dyeing with a cloth, By performing only the drying and fixing process, the cloth can be dyed even by a simple dyeing process, and the washing process is not required. Therefore, the use of water can be restricted, and since the sewage and waste water do not occur, the environment-friendly dyeing composition and the use thereof It relates to a dyeing method.
일반적으로 천에 염료를 염색하기 위해서는 천을 염료에 넣어 염색하고, 고착화한 다음, 이를 세척하는 과정을 수행하였다.In general, in order to dye the cloth, the cloth is dyed in a dye, fixed, and then washed.
즉, 통상적으로 사용하는 염료를 천에 염색을 하고, 약 180℃ 정도에서 습기를 건조시켰다. 건조과정이 완료된 다음, 천에 염색되어 있는 염료를 고착화 하기 위하여 약 220℃ 정도에서 고착화 과정을 수행하여 염료를 고착시켰다. 그런다음 이를 몇번에 걸쳐 물로 세척하는 과정을 수행함으로써 천에 염료를 염색할 수 있었다. 그러나, 상기한 종래 기술에서는 염료이외에 침투제, 분산제, 유연제, 세척제 등을 사용하지 않거나 이들중에서 선택한 것만 사용하였기 때문에 염색된 천을 세탁하거나 하면 염료가 천에 충분히 침투하지 못하고, 분산되지 못하여 탈색되는 문제가 있고, 유연제가 첨가되지 않는 경우에는 천이 뻣뻣해지는 문제가 있었다. 또한, 염색과정이 끝난 다음 이를 물로 세척하기 때문에 폐수 또는 오수가 발생하여 환경적으로도 문제가 있었다.That is, the dye normally used was dyed to cloth, and the moisture was dried at about 180 degreeC. After the drying process was completed, the dye was fixed by performing a solidification process at about 220 ° C. to fix the dye dyed on the cloth. It was then possible to dye the cloth by washing it several times with water. However, in the above-described prior art, since no permeant, dispersant, softener, detergent, or the like is used in addition to the dye or only one selected from them, when washing the dyed cloth, the dye does not sufficiently penetrate into the cloth and does not disperse. When the softening agent is not added, the cloth is stiff. In addition, since the dyeing process is finished and then washed with water, waste water or sewage occurs, there was also an environmental problem.
이에 본 발명에서는 상기와 같은 문제점을 개선하기 위하여 침투제, 분산제, 유연제 및 세척제 역할을 할 수 있는 벤젠설폰산과 트리에탄올아민의 혼합물을 염료와 함께 사용함으로써 염색공정을 간단히 줄일 뿐만 아니라 세척공정이 필요없어 물의 사용을 제한할 수 있고, 오수 및 폐수 등을 발생치 않아 환경친화적인 효과를 얻을 수 있는 염색 조성물 및 이를 이용한 염색방법을 제공하는데 그 목적이 있다.Therefore, in the present invention, by using a mixture of benzenesulfonic acid and triethanolamine, which can act as a penetrant, a dispersant, a softener, and a detergent together with a dye, to reduce the dyeing process, the washing process is not necessary. The purpose of the present invention is to provide a dyeing composition and a dyeing method using the same, which can limit the use and obtain environmentally friendly effects without generating sewage and wastewater.
상기와 같은 목적을 달성하기 위한 본 발명은 벤젠설폰산과 트리에탄올아민이 2:1 ∼ 5:1의 중량비로 혼합되어 있는 염색 조성물을 그 특징으로 한다.The present invention for achieving the above object is characterized by a dye composition in which benzenesulfonic acid and triethanolamine are mixed in a weight ratio of 2: 1 to 5: 1.
또한, 본 발명은 상기 염색 조성물을 이용한 염색방법을 포함하는 바, 벤젠설폰산과 트리에탄올아민이 2:1 ∼ 5:1의 중량비로 혼합되어 있는 염색 조성물과 염료를 포함하는 염색조에서 천을 염색하고, 이를 160 ∼ 190℃에서 건조시킨 다음, 200 ∼ 240℃에서 고착시키는 공정으로 구성되는 염색방법을 또다른 특징으로 한다.In addition, the present invention includes a dyeing method using the dyeing composition, dyeing the cloth in a dyeing tank containing a dyeing composition and a dye in which benzenesulfonic acid and triethanolamine are mixed in a weight ratio of 2: 1 to 5: 1, It is another feature of the dyeing method consisting of a step of drying it at 160-190 ° C and then fixing it at 200-240 ° C.
이와 같은 본 발명을 더욱 상세하게 설명하면 다음과 같다.The present invention will be described in more detail as follows.
본 발명에 따른 염색 조성물은 종래에서는 사용되지 않았던 침투제, 분산제 및 유연제의 기능을 부여할 수 있다. 즉, 염료가 천에 잘 스며들 수 있도록 하고, 또한 천에 골고루 염색되도록 하며, 염색된 천이 원래의 천이 가지고 있는 유연성을 가질 수 있도록 한다. 본 발명의 염색방법에서는 이러한 염색 조성물을 사용함으로써 종래의 염색 공정시 필수적으로 행해졌던 세척공정을 없앨 수 있어 오수 및 폐수의 발생을 막을 수 있는 환경친화적인 효과를 얻을 수 있다.The dyeing compositions according to the invention can impart the functions of penetrants, dispersants and softeners that have not been used in the past. That is, the dye is able to penetrate the fabric well, and also to be dyed evenly on the fabric, and the dyed fabric has the flexibility that the original fabric has. In the dyeing method of the present invention, by using such a dyeing composition, it is possible to eliminate the washing process, which is essential in the conventional dyeing process, thereby obtaining an environmentally friendly effect that can prevent the generation of sewage and wastewater.
본 발명에 따른 염색 조성물은 벤젠설폰산과 트리에탄올아민을 2:1 ∼ 5:1의 중량비, 바람직하기로는 2:1 ∼ 3:1의 중량비로 혼합하여 제조한다. 만일 벤젠설폰산과 트리에탄올아민의 혼합비가 상기 범위를 벗어나게 되면, 침투, 유연 및 분산 효과가 거의 없는 문제가 있다. 이때, 트리에탄올아민은 화합물 자체를 사용할 수 있지만, 바람직하기로는 물과 혼합하여 사용하되, 트리에탄올아민 70 ∼ 80 중량%와 물 20 ∼ 30 중량%로 혼합하여 사용하는 것이 좋다.The dyeing composition according to the present invention is prepared by mixing benzenesulfonic acid and triethanolamine in a weight ratio of 2: 1 to 5: 1, preferably in a weight ratio of 2: 1 to 3: 1. If the mixing ratio of benzenesulfonic acid and triethanolamine is out of the above range, there is a problem in that the penetration, softening and dispersing effects are almost absent. At this time, the triethanolamine may be used as the compound itself, but preferably mixed with water, it is preferable to use a mixture of 70 to 80% by weight of triethanolamine and 20 to 30% by weight of water.
이러한 벤젠설폰산과 트리에탄올아민을 혼합하여 중화시키는데, 이때 반응온도는 25 ∼ 35℃에서 반응시키는 것이 좋다.The benzenesulfonic acid and triethanolamine are mixed and neutralized, and the reaction temperature is preferably reacted at 25 to 35 ° C.
상기와 같이 제조된 본 발명의 염색 조성물을 염료와 함께 사용하여 염색조에서 천을 염색하는데, 이때 염색 조성물은 물과 혼합하여 사용한다. 즉, 물 100 중량부에 대하여 염색 조성물 5 ∼ 15 중량부를 염색조에 넣고, 여기에 염색하고자 하는 염료를 부여한다. 그런 다음 천을 염색조에 넣어 충분히 염색한 후, 천의 습기를 건조하기 위하여 160 ∼ 190℃에서 습기를 건조시킨다.The dyeing composition of the present invention prepared as described above is used together with a dye to dye cloth in a dye bath, wherein the dyeing composition is used in admixture with water. That is, 5-15 weight part of dyeing compositions are put into a dyeing tank with respect to 100 weight part of water, and the dye to be dyed is given to it. Then, the cloth is put in a dyeing tank and sufficiently dyed, and the moisture is dried at 160 to 190 ° C. to dry the moisture of the cloth.
충분히 천이 건조된 다음, 염색된 염료를 고착화하기 위하여 200 ∼ 240℃에서 적절한 시간, 바람직하기로는 2 ∼ 3시간동안 고착화과정을 수행하여 천의 염색과정을 종료한다.After the fabric is sufficiently dried, the dyeing process of the fabric is terminated by performing the fixing process at an appropriate time, preferably 2 to 3 hours, at 200 to 240 ° C. to fix the dyed dye.
종래에는 천에 염색된 염료를 고착화하는 과정후 세척하는 공정이 필수적으로 행해졌으나, 본 발명에서는 염색공정에서 이미 천에 염료가 분산되고 침투하였으며 세척과정까지 이루어졌으므로 별도의 세척공정이 필요치 않다.Conventionally, the washing process after the process of fixing the dye dyed in the cloth is essentially performed, but in the present invention, since the dye is already dispersed and penetrated in the cloth in the dyeing process and the washing process is performed, a separate washing process is not required.
상술한 본 발명에 따른 염색방법은 종래의 염색공정을 간단히 줄일 뿐만 아니라 세척공정이 필요없어 물의 사용을 제한할 수 있고, 오수 및 폐수 등을 발생치 않아 환경친화적인 효과가 있다.The dyeing method according to the present invention described above not only reduces the conventional dyeing process but also does not require a washing process to limit the use of water, and does not generate sewage and wastewater.
이와 같은 본 발명을 실시예에 의거하여 상세하게 설명하겠는 바, 본 발명이 실시예에 한정되는 것은 아니다.Although this invention is demonstrated in detail based on an Example, this invention is not limited to an Example.
실시예 1Example 1
황산 10㎏, 벤젠 6㎏ 및 물 40㎏을 200℃에서 약 2시간정도 반응시켜 염색 조성물의 한 성분인 벤젠설폰산 56㎏을 얻었다.10 kg of sulfuric acid, 6 kg of benzene and 40 kg of water were reacted at 200 ° C. for about 2 hours to obtain 56 kg of benzenesulfonic acid as one component of the dyeing composition.
한편, 트리에탄올아민 16㎏과 물4㎏을 혼합하여 트리에탄올아민 수용액 20㎏을 제조한 다음, 상기에서 얻은 벤젠설폰산 56㎏과 혼합하고, 35℃에서 반응시켜서 목적하고자 하는 염색 조성물을 수득하였다.Meanwhile, 16 kg of triethanolamine and 4 kg of water were mixed to prepare 20 kg of triethanolamine aqueous solution, and then mixed with 56 kg of benzenesulfonic acid obtained above and reacted at 35 ° C. to obtain a desired dyeing composition.
염색조에 청색 염료와 물 10㎏ 및 상기 염색 조성물 1㎏을 혼합하고, 여기에 혼방섬유에서 1m × 1m의 크기로 절단한 시편을 넣고 염색하였다.A blue dye, 10 kg of water, and 1 kg of the dyeing composition were mixed in a dye bath, and the specimen was cut into 1 m × 1 m from mixed fibers and dyed.
그런다음 이를 꺼내어 180℃에서 습기를 건조시켰다. 그리고, 220℃에서 염료를 시편에 고착화시켰다.Then it was taken out and dried at 180 ° C. The dye was then fixed to the specimen at 220 ° C.
상기와 같은 과정을 수행하여 염색된 천과 일반적으로 염색된 천에 대하여 견뢰도, 유연성 등을 측정해본 결과, 훨씬 간단한 공정만으로도 동일한 염색 효과를 얻을 수 있고, 천이 부드럽고 염료가 묻어나지 않았다.As a result of measuring the fastness, flexibility and the like for the dyed cloth and the generally dyed cloth by the above process, the same dyeing effect can be obtained by a much simpler process, the cloth is soft and did not stain the dye.
실시예 2Example 2
상기 실시예 1과 동일한 방법으로 수행하되, 벤젠설폰산 80㎏과 트리에탄올아민 수용액 20㎏을 사용하여 염색 조성물을 제조하고, 천에 염료를 염색하였다.The same method as in Example 1 was carried out, but a dyeing composition was prepared using 80 kg of benzenesulfonic acid and 20 kg of triethanolamine aqueous solution, and the dye was dyed on a cloth.
상술한 바와 같이, 본 발명에 따른 염색 조성물 및 이를 이용한 염색방법은 종래의 염색공정을 간단히 줄일 뿐만 아니라 세척공정이 필요없어 물의 사용을 제한할 수 있고, 오수 및 폐수 등을 발생치 않아 환경친화적인 효과가 있음을 알 수 있다.As described above, the dyeing composition according to the present invention and the dyeing method using the same can not only reduce the conventional dyeing process but also do not need a washing process to limit the use of water, does not generate sewage and waste water, etc. It can be seen that there is an effect.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990021522A KR20000023889A (en) | 1999-06-10 | 1999-06-10 | Dye Composition and Method for Dyeing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990021522A KR20000023889A (en) | 1999-06-10 | 1999-06-10 | Dye Composition and Method for Dyeing |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20000023889A true KR20000023889A (en) | 2000-05-06 |
Family
ID=19591310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990021522A KR20000023889A (en) | 1999-06-10 | 1999-06-10 | Dye Composition and Method for Dyeing |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20000023889A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57153053A (en) * | 1981-03-17 | 1982-09-21 | Sumitomo Chem Co Ltd | Stable dye composition |
JPH07109424A (en) * | 1993-10-12 | 1995-04-25 | Nippon Kayaku Co Ltd | Liquid composition of reactive dye and method for dyeing by using the same |
-
1999
- 1999-06-10 KR KR1019990021522A patent/KR20000023889A/en not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57153053A (en) * | 1981-03-17 | 1982-09-21 | Sumitomo Chem Co Ltd | Stable dye composition |
JPH07109424A (en) * | 1993-10-12 | 1995-04-25 | Nippon Kayaku Co Ltd | Liquid composition of reactive dye and method for dyeing by using the same |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Zhang et al. | Clean dyeing of cotton fiber using a novel nicotinic acid quaternary triazine cationic reactive dye: salt-free, alkali-free, and non-toxic by-product | |
CN101514304B (en) | Colored textile hyperchromic washing agent | |
KR101287645B1 (en) | Mixtures of red vat dyes, method for the production thereof and their use for dying material containing hydroxy groups | |
CN104231668B (en) | A kind of Yellow active dye composition and its production and use, and the yarn fabric of the fiber obtained by its printing and dyeing or fiber | |
KR20000023889A (en) | Dye Composition and Method for Dyeing | |
KR100216167B1 (en) | Dyeing method of indigo dye | |
CN115537037B (en) | Black reactive dye and preparation method and application thereof | |
KR100252519B1 (en) | A manufacturing method of synthetic leather using a fabric | |
WO2022190131A1 (en) | Colour stripping composition for dyed cotton textiles and method thereof | |
CN106337300A (en) | Chemical fibers dyeing method | |
US5378242A (en) | Liquid alkali for soaping off reactive dyes | |
JPS60259685A (en) | Dyeing of fiber material comprising natural or synthetic polyamide by 1 : 1 metal complex dye | |
KR101724318B1 (en) | Liquid reduction cleansing compositions and manufacturing method thereof | |
CN116640462B (en) | Black reactive dye and preparation method and application thereof | |
US2109372A (en) | Dye | |
KR102319428B1 (en) | Dyeing method of nylon fabric with improved productivity | |
KR100190500B1 (en) | Black disperse dye mixture | |
WO1995012707A1 (en) | Low-temperature dyeing additive for protein fiber product and method of dyeing therewith | |
KR20010005411A (en) | Development of natural dyeing from the loess | |
Lin et al. | Improvement of colour fastness for deep blue shade of cotton fabric | |
JP2003155655A (en) | Method for dyeing fiber and method for reusing residual liquid of dyeing process | |
El-Shehry et al. | One-bath process of enzymatic pretreatment and trichromatic reactive dyeing of viscose fabric | |
JPH0364635B2 (en) | ||
CN116554706A (en) | Black reactive dye and preparation method and application thereof | |
US661859A (en) | Mordant. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G15R | Request for early opening | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |