TR2023019382A2 - A NEW DYEING METHOD USING METALLIC MORDAN SALTS IN DYEING WOOL TEXTILE PRODUCTS WITH REACTIVE DYEING MATERIALS - Google Patents
A NEW DYEING METHOD USING METALLIC MORDAN SALTS IN DYEING WOOL TEXTILE PRODUCTS WITH REACTIVE DYEING MATERIALSInfo
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- TR2023019382A2 TR2023019382A2 TR2023/019382 TR2023019382A2 TR 2023019382 A2 TR2023019382 A2 TR 2023019382A2 TR 2023/019382 TR2023/019382 TR 2023/019382 TR 2023019382 A2 TR2023019382 A2 TR 2023019382A2
- Authority
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- Prior art keywords
- dyeing
- mordant
- metallic
- reactive
- feature
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- 238000000034 method Methods 0.000 title claims abstract description 116
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- 239000000463 material Substances 0.000 title description 8
- 238000004045 reactive dyeing Methods 0.000 title description 3
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- 239000000985 reactive dye Substances 0.000 claims abstract description 29
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- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 claims description 2
- LOCHUGHDBWUEDN-UHFFFAOYSA-L zinc;sulfate;pentahydrate Chemical compound O.O.O.O.O.[Zn+2].[O-]S([O-])(=O)=O LOCHUGHDBWUEDN-UHFFFAOYSA-L 0.000 claims description 2
- GNHOJBNSNUXZQA-UHFFFAOYSA-J potassium aluminium sulfate dodecahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GNHOJBNSNUXZQA-UHFFFAOYSA-J 0.000 claims 1
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Abstract
Buluş, tekstil sektöründe, kumaş, lif vb. yünlü mamullerin metalik mordanlar (kimyasal mordanlar) ve biyo-mordanlar varlığında reaktif boyar maddeler ile boyanması için geliştirilmiş yeni bir boyama yöntem ile ilgilidir.The invention is used in the textile industry, fabric, fiber, etc. It is about a new dyeing method developed for dyeing woolen products with reactive dyes in the presence of metallic mordants (chemical mordants) and bio-mordants.
Description
TARIFNAME YÜNLÜ TEKSTIL ÜRÜNLERININ REAKTIF BOYAR MADDELERLE BOYANMASINDA METALIK MORDAN TUZLARININ KULLANILDIGI YENI BIR BOYAMA YÖNTEMI Teknik Alan Bulus, tekstil sektöründe, kumas, lif vb. yünlü mamullerin metalik mordanlar (kimyasal mordanlar) ve biyo-mordanlar varliginda reaktif boyar maddeler ile boyanmasi için gelistirilmis yeni bir boyama yöntem ile ilgilidir. DESCRIPTION IN DYEING WOOL TEXTILE PRODUCTS WITH REACTIVE DYEING MATERIALS A NEW DYEING METHOD USING METALLIC MORDAN SALTS Technical Field The invention is used in the textile industry, fabric, fiber, etc. metallic mordants (chemical mordants) and for dyeing with reactive dyes in the presence of bio-mordants It is about a new dyeing method that has been developed.
Teknigin Bilinen Durumu Diger lif türlerine oranla daha karmasik bir yapiya sahip olan yün liflerinin boyanmasinda fiziksel faktörler, örnegin lifin fiziksel yapisi çok önemlidir. Ayni kalitedeki bir örnekte bile, yün liflerinin çapi oldukça farklidir. Boyarmaddenin lif içine difüzyonu yüzeyde meydana geldiginden ve ince liflerde materyalin birim agirligina tekabül eden birim yüzeyin daha fazla olmasindan, genellikle ince lifler, kalin liflere göre boyarmaddeyi daha çok adsorplamaktadir. Known Status of the Technique In the dyeing of wool fibers, which have a more complex structure compared to other fiber types. Physical factors, for example the physical structure of the fiber, are very important. Even in a sample of the same quality, The diameter of wool fibers is quite different. Diffusion of the dyestuff into the fiber occurs on the surface. and in thin fibers, the unit surface corresponding to the unit weight of the material is larger. Generally, thin fibers absorb more dye than thick fibers. It adsorbs.
Teknikte yünlü kumaslarin boyanmasinda öncelikle asit ve metal-kompleks boyar maddeler kullanilmaktadir. Boyama sirasinda sicaklik 105°Clye kadar çikabilmekte ve pH 2-7 araliginda tercih edilmektedir. Metal-kompleks boyar maddeler gerçekte asit boyar madde molekülleri olup boya üretimi sirasinda krom gibi bir metal ile kompleks olusturularak üretilmektedir. Metal-kompleks boyar maddeler metal ile kompleks halde üretilmis asit boyalardir. Fakat normal asit boyalardan farkli olarak boyar madde molekülleri bir metal ile kompleks yapmis halde bulunmaktadir. 1:1 metal-kompleks boyalarda bir asit boya molekülü bir metal ile komplekslesmis ve 12 (veya 2:1) metal-kompleks boyalarda iki adet asit boya molekülü yine bir adet metal ile komplekslesmis durumdadir. Metal olarak en fazla krom kullanilir. Bu boyar maddelere “asit boyar maddeler” denmesinin nedeni boyama uygulamalarinin mutlaka asidik sartlar altinda yapilmasidir. Teknikte yünlü kumaslarin boyanmasinda kullanilan asit boyar maddelerle yapilan çalismalar mevcuttur. Fakat bu çalismalarda asit boyar maddelerin yün kumaslara uygulanmasindan sonra elde edilen renkleri gelistirmek için bir islem uygulanmasi söz konusu degildir. In technical dyeing of woolen fabrics, primarily acid and metal-complex dyestuffs are used. is used. During dyeing, the temperature can reach up to 105°C and the pH is 2-7. It is preferred between . Metal-complex dyes are actually acid dyes. molecules and are formed by complexing with a metal such as chromium during paint production. is produced. Metal-complex dyes are acids produced in complex with metal. are dyes. However, unlike normal acid dyes, the dyestuff molecules are bonded with a metal. It is in a complex state. An acid dye in 1:1 metal-complex dyes molecule is complexed with a metal and 12 (or 2:1) metal-complex dyes contain two The acid dye molecule is also complexed with a metal. Metal at most chrome is used. The reason why these dyestuffs are called "acid dyestuffs" is Applications must be made under acidic conditions. Woolen fabrics in technology There are studies conducted with acid dyes used in dyeing. But this obtained after the application of acid dyestuffs to wool fabrics. It is not possible to apply any process to improve the colors.
Yünlü mamullerin boyanmasinda alternatif olarak krom-mordan (veya sadece mordan) boyalarin da kullanilmasi mümkün olmasina ragmen boyama adimlarinda asit boyanin lif içinde komplekslesmesi için boyama banyosuna krom metali ilave edilmektedir. Boyama sonucunda gidere atilan çözelti içinde kalan artik krom metali dogaya büyük zarar verdiginden krom-mordan boyama günümüzde kullanilmamaktadir. As an alternative, chrome-mordant (or simply mordant) is used for dyeing woolen goods. Although it is possible to use dyes, the acid dye does not affect the fibers in the dyeing steps. Chromium metal is added to the dyeing bath for complexation. Painting As a result, the residual chromium metal remaining in the solution thrown into the drain causes great harm to nature. Chromium-mordant dyeing is not used today because it gives
Yünlü mamullerin boyanmasi yün-tipi reaktif boyalarla da yapilabilmesine ragmen uygulamalarda istenen renk sonuçlari elde edilemedigi için yün-tipi reaktif boyalar yünlü mamullerin boyanmasinda tercih edilmemektedir. Although dyeing of woolen products can also be done with wool-type reactive dyes, Since the desired color results cannot be obtained in applications, wool-type reactive dyes are It is not preferred for dyeing products.
Yünlü mamullerin boyanmasinda kullanilan asit boyalar temelde üç farkli molekül büyüklügünde olup, boyama için kullanilan asit boyalarin moleküler büyüklügü arttikça öncelikle yikama hasliklarinda bir iyilesme elde edilmesine ragmen boyama düzgünlügünün ve hedeflenen rengin elde edilmesi çok zorlasmaktadir. Küçük moleküllü asit boyalarin kullaniminda boyama düzgünlügü ve hedeflenen renk nüansi daha kolay elde edilebilmesine ragmen yapilan boyamalarin yikama hasliklari düsük kalmaktadir. Yünlü mamullerin asit boyalarla boyanmasinda boyama düzgünlügünün elde edilmesi ile istenen yas hasliklarin elde edilmesi ayni anda gerçeklesememektedir. Bu nedenle teknigin bilinen durumunda hem düzgün boyamanin hem de iyi yas hasliklarin elde edilebildigi yeni bir boyama yöntemine ihtiyaç vardir. Acid dyes used in dyeing woolen products are basically three different molecules. size, and as the molecular size of the acid dyes used for dyeing increases, First of all, although an improvement was achieved in washing fastness, the dyeing evenness decreased. and it becomes very difficult to obtain the targeted color. Small molecule acid dyes Dyeing uniformity and targeted color nuance can be achieved more easily when used. Although it can be done, the washing fastness of the dyeings remains low. Woolly In dyeing products with acid dyes, the desired dyeing uniformity is achieved. Achieving wet fastnesses cannot be achieved simultaneously. Therefore, the technique is known In this case, it is a new method in which both uniform dyeing and good wet fastness can be achieved. painting method is required.
Reaktif boyar maddeler öncelikle yün Iiflerinin boyanmasina yönelik olarak düsünülmüs ve sentezlenmis boyar maddelerdir. Fakat ilk sentezlenen boyalarin öncelikle selülozik lifleri alkali ortamda çok iyi renklendirdigi görüldügünden uygulamalar bu yönde gerçeklestirilmistir. Reaktif boyarmaddelerin yünlü mamullerde de uygulamalari bulunmaktadir. Ancak yün Iiflerinin boyanmasinda kullanilabilecek reaktif grup sayisi çok sinirli oldugundan reaktif boyalarin yün Iiflerinde genis çapli kullanimini bulunmamaktadir Ayrica yün-tipi reaktif boyalar olarak piyasaya sürülen boyalarinda yün liflerini renklendirme kabiliyetleri asit ve metal-kompleks boyalarin gerisinde kaldigindan, kullanimlari tercih edilmemektedir. Sonuç olarak, yün lifleri için uygun reaktif gruplarin sayisinin sinirli olmasi, boyama uygulamalarinin zor olmasi, elde edilen haslik sonuçlarinin istenen seviyelerde olmamasi ve elde edilebilen renklendirme sonuçlarinin asit ve metal-kompleks boyalarin çok gerisinde kalmasi yünlü mamullerde reaktif boyalarin kullanimini sinirlamistir. Bu nedenle teknigin bilinen durumunda yünlü mamullerin reaktif boyarmaddeler ile efektif bir sekilde boyanmasi için yeni bir yönteme ihtiyaç duyulmustur. Reactive dyestuffs were primarily intended for dyeing wool fibers. They are synthesized dyes. However, the first synthesized dyes were primarily based on cellulosic fibers. Since it is seen that it colors very well in an alkaline environment, applications are made in this direction. has been carried out. Applications of reactive dyestuffs in woolen products There are. However, the number of reactive groups that can be used in dyeing wool fibers is very high. Reactive dyes are not widely used in wool fibers due to their limited availability. It is also possible to color wool fibers in dyes marketed as wool-type reactive dyes. Since their capabilities lag behind acid and metal-complex dyes, their use is preferred. It is not done. As a result, the number of reactive groups suitable for wool fibers is limited, Dyeing applications are difficult, the fastness results obtained are not at the desired levels. and the coloring results that can be achieved are not comparable to those of acid and metal-complex dyes. The fact that it is far behind has limited the use of reactive dyes in woolen products. This Therefore, in the state of the art, woolen products are effectively treated with reactive dyestuffs. A new method was needed to dye it in this way.
Literatürde yapilan arastirmada teknigin bilinen durumuna bir örnek olarak CN108049214A numarali doküman gösterilebilir. Bahsi geçen doküman, yün ipliklerin dogal boya ve reaktif boyalarla boyama derinligini artirmak için bir yöntem ile ilgilidir. Söz konusu yöntem sodyum sitrat, sodyum etoksit, nüfuz edici madde ve sudan olusan bir çözeltide ön islem, Asit nötralizasyonu ve dogal boyalar veya yün için reaktif boyalarla daldirma yöntemine göre boyanmasi islem adimlarini içermektedir. Ancak yün kumaslarin boyanmasi için klorlama ön isleminin uygulanmasi, ön-es zamanli veya son mordanlama uygulanmasindan bahsedilmemektedir. tekstil ürünlerinin reaktif boyar maddelerle boyanmasi için iki adimli mordanlama içeren yeni bir boyama yöntem ile ilgilidir. Söz konusu basvuruda Iiyosel kumaslarin metalik mordanlarin (kimyasal mordanlar) veya biyo-mordanlarin boyama öncesi ve sonrasinda kullanimini içeren için bir yöntem açiklanmaktadir. Ancak bahsedilen basvuruda yünlü kumaslara uygulama konusunda herhangi bir bilgi bulunmamakta ve yünlü kumaslara klorlama yapilmasi ve ardindan reaktif boyar madde ile boyanmasi; ve ön veya es zamanli veya son mordanlama uygulamalariyla reaktif boyamanin verimli hale getirilmesinden bahsedilmemektedir. CN108049214A is an example of the known state of the technique in the research conducted in the literature. Document no. can be shown. The mentioned document states that wool yarns are subject to natural dye and reactive dyes. It relates to a method for increasing the depth of painting with dyes. The method in question is sodium Pretreatment in a solution of citrate, sodium ethoxide, penetrant and water, Acid neutralization and dipping with natural dyes or reactive dyes for wool Includes dyeing process steps. However, chlorination is not necessary for dyeing wool fabrics. application of pre-treatment, pre-simultaneous or post-mordanting is not mentioned. A new method involving two-step mordanting for dyeing textile products with reactive dyestuffs. It relates to a painting method. In the application in question, Iocell fabrics are made of metallic materials. mordants (chemical mordants) or bio-mordants before and after dyeing A method is described that includes the use of However, in the mentioned application, woolen There is no information about application to fabrics and it is not suitable for woolen fabrics. chlorination followed by dyeing with reactive dye; and preliminary or concurrent or making reactive dyeing more efficient with final mordanting applications is not mentioned.
Sonuç olarak yukarida anlatilan olumsuzluklardan dolayi ve mevcut çözümlerin konu hakkindaki yetersizligi nedeniyle ilgili teknik alanda bir gelistirme yapilmasi gerekli kilinmistir. As a result, due to the negativities explained above and the current solutions are Due to the inadequacy of the relevant technical field, it is necessary to develop has been killed.
Bulusun Kisa Açiklamasi Mevcut bulus, yukarida bahsedilen gereksinimleri karsilayan, tüm dezavantajlari ortadan kaldiran ve ilave bazi avantajlar getiren, yünlü tekstil ürünlerin metalik mordanlar (kimyasal mordanlar) ve biyo-mordanlar varliginda reaktif boyar maddeler ile boyanmasi için gelistirilmis boyama yöntemi ile ilgilidir. Brief Description of the Invention The present invention meets the above-mentioned requirements and eliminates all the disadvantages. metallic mordants (chemical mordants) of woolen textile products, which removes and brings some additional advantages. mordants) and for dyeing with reactive dyes in the presence of bio-mordants It is about the improved dyeing method.
Bulusun öncelikli amaci, yünlü tekstil ürünlerinin metalik mordanlar (kimyasal mordanlar) ve biyo-mordanlar kullanilarak reaktif boyar maddeler ile verimli bir sekilde boyanmasi için gelistirilen bir yöntemi ortaya koymaktir. Metalik (kimyasal) mordan veya biyo-mordan kullanimi ile boyama çözeltisi içindeki boyar maddenin tümünün lifler tarafindan çözeltiden alinmasi ve asidik ortamda lif içinde olusabilecek iyonik baglar, hidrojen baglari ve van der Waals baglarina ek olarak, ister bag olusturmus olsun ister olmasin lif içindeki bütün reaktif boya moleküllerinin metalik (kimyasal) mordan veya biyo-mordan molekülleri ile kenetlenerek suda çözünmeyen kompleksler olusturmasini saglamaktir. Bu kompleks boya molekülünün eksi yükünün metalik mordan molekülünden gelen arti yükle birlesmesi sonucu olusmaktadir. Böylece boya molekülleri daha büyük agregatlar olusturarak suda çözünürlüklerini kaybetmektedir. Bunun sonucunda öncelikle boyama çözeltisi içinden bütün boya moleküllerinin lif içine çekilmesi ve yas haslik sonuçlarinin da yükseltilmesi amaçlanmaktadir. The primary purpose of the invention is to protect woolen textile products from metallic mordants (chemical mordants) and for efficient dyeing with reactive dyes using bio-mordants is to present a developed method. Metallic (chemical) mordant or bio-mordant By using it, all the dyestuff in the dyeing solution is removed from the solution by the fibers. ionic bonds, hydrogen bonds and van der derris formation that may occur within the fiber in an acidic environment. In addition to Waals bonds, all reactive molecules within the fiber, whether bonded or not, dye molecules with metallic (chemical) mordant or bio-mordant molecules It ensures that it forms water-insoluble complexes by interlocking. This complex dye The negative charge of the molecule combines with the positive charge of the metallic mordant molecule. results. Thus, dye molecules form larger aggregates in water. loses their resolution. As a result, first of all, through the dyeing solution absorbing all dye molecules into the fiber and increasing the wet fastness results is intended.
Bulusun amaci, boyama öncesinde yapilan klorlama ön islemi ile yün Iiflerinin dis katmanini olusturan pulcuk tabakasi uzaklastirilmasi yün Iiflerinin korteks hücre yapisi açiga çikartilarak boyama islemine daha uygun hale getirilmesini saglamaktir. The purpose of the invention is to remove the outer layer of wool fibers by chlorination pre-treatment before dyeing. The removal of the flake layer that forms the wool fibers reveals the cortex cell structure. It is to be removed and made more suitable for the painting process.
Bulusun bir amaci, yünlü kumaslarin reaktif boyar maddelerle boyanmasinda; metalik mordanlar (kimyasal mordanlar) ve biyo-mordanlarin ön-mordanlama veya es zamanli- mordanlama veya son-mordanlama seklinde uygulanabildigi bir yöntem saglamaktir. Yünlü mamullerin anyonik boyalar ile boyanmasinda gerekli olan büyük miktarlarda tuz kullanimina gerek duymayan bir yöntem saglamaktir. One purpose of the invention is to dye woolen fabrics with reactive dyes; metallic mordants (chemical mordants) and bio-mordants by pre-mordanting or simultaneous is to provide a method in which it can be applied as mordanting or post-mordanting. Woolly Large amounts of salt required for dyeing products with anionic dyes It is to provide a method that does not require the use of
Bulusun diger amaci, yünlü mamullerin mevcut yöntemlerde reaktif boyar maddelerle basarisiz boyamalarin önüne geçen, fazla boyar madde kullanimini önleyen ve hedef rengin tam olarak elde edilmesini saglayan bir boyama yöntemi gelistirmektir. Another purpose of the invention is to dye woolen products with reactive dyestuffs in existing methods. It prevents unsuccessful dyeing, prevents the use of excess dyestuff and provides targeted The aim is to develop a dyeing method that allows the color to be obtained exactly.
Bulusun diger amaci, reaktif boyar maddeler ile boyanan yünlü mamullerin, boyama sonrasinda renklerinin ütüleme, isik vb. dis etkenler karsisinda ve kullanima bagli olarak (ter vb.) degismemesi için gelistirilen yöntemi ortaya koymaktir. Another purpose of the invention is to provide dyeing properties of woolen products dyed with reactive dyestuffs. Afterwards, the colors can be changed by ironing, light, etc. against external factors and depending on usage (sweat, etc.) is to reveal the method developed to prevent change.
Bulusun bir diger amaci 98-105°C boyama sicakligi araliginda, pH 2-7 araliginda asidik sartlar altinda uygulanan bir boyama yöntemi ortaya koymaktir. Another purpose of the invention is to dye acidic dyes in the dyeing temperature range of 98-105°C and in the pH range of 2-7. The aim is to reveal a dyeing method applied under certain conditions.
Yukarida anlatilan amaçlarin yerine getirilmesi için bulus, yünlü mamul tekstil ürünlerinin reaktif boyar maddeler ile boyanmasi için gelistirilmis bir yöntem olup, i. Yünlü tekstil ürünün Iiflerinin modifiye edilmesi için klorlama ön islemine tabi tutulmasi ve ardindan yikanmasi, ii. pH 2-7 araliginda boyama çözeltisinin hazirlanmasi, iii. Yünlü tekstil ürünün boyama çözeltisi içerisine batirilmasi, iv. Reaktif boyar maddelerin boyama çözeltisine ilave edilmesi, içerisinde bekletilmesiyle boyama isleminin gerçeklestirilmesi vi. Boyanmis ürüne yikama ve kurutma islemlerinin uygulanmasi islem adimlarini ve iv) islem adimindan önce veya iv) islem adimi sirasinda reaktif boyarmaddeler ile birlikte veya iv) islem adimi sonrasinda biyo-mordan ve/veya metalik mordan tuzlarinin ilave edilmesi ile mordanlama isleminin uygulanmasini ihtiva etmektedir. In order to fulfill the above-mentioned purposes, the invention is based on the production of woolen textile products. It is a method developed for dyeing with reactive dyes. I. Subject to chlorination pre-treatment to modify the fibers of the woolen textile product. holding and then washing, ii. Preparation of dyeing solution in the pH range of 2-7, iii. Soaking the woolen textile product in dyeing solution, iv. Adding reactive dyestuffs to the dyeing solution, Carrying out the dyeing process by keeping it in vi. Applying washing and drying processes to the dyed product process steps and iv) before the process step or iv) during the process step together with dyestuffs or iv) after the processing step, bio-mordant and/or metallic It involves applying the mordanting process by adding mordant salts.
Bulusun yapisal ve karakteristik özellikleri ve tüm avantajlari asagida verilen sekiller ve bu sekiIIere atiflar yapilmak suretiyle yazilan detayli açiklama sayesinde daha net olarak anlasilacaktir ve bu nedenle degerlendirmenin de bu sekiller ve detayli açiklama göz önüne alinarak yapilmasi gerekmektedir. The structural and characteristic features and all the advantages of the invention are shown in the figures given below and this More clearly thanks to the detailed explanation written by making references to the figures. will be understood and therefore the evaluation should take these figures and detailed explanation into consideration. It must be done by purchasing.
Bulusun Anlasilmasina yardimci olacak Sekiller Sekil 1: Ön mordanlama isleminin sematik gösterimidir. Figures to Help Understand the Invention Figure 1: Schematic representation of the pre-mordanting process.
Sekil 2: Es zamanli mordanlama isleminin sematik gösterimidir. Figure 2: Schematic representation of the simultaneous mordanting process.
Sekil 3: Son mordanlama isleminin sematik gösterimidir. Figure 3: Schematic representation of the final mordanting process.
Referanslarin Açiklanmasi 1. Reaktif Boyar maddeler 2. Metalik Mordan veya bio-mordan tuzu Bulusun Detayli Açiklamasi Bu detayli açiklamada bulus konusu yöntem sadece konunun daha iyi anlasilmasina yönelik olarak ve hiçbir sinirlayici etki olusturmayacak sekilde açiklanmaktadir. Disclosure of References 1. Reactive Dyes 2. Metallic Mordant or bio-mordant salt Detailed Description of the Invention In this detailed explanation, the method subject to the invention is intended only for a better understanding of the subject. It is explained specifically and in a way that does not create any limiting effect.
Bulus, yünlü mamul tekstil ürünlerinin reaktif boyar maddeler ile boyanmasinda, boyama sonrasi kullanim ve dis etken kaynakli renk degisimini önlemek, hasIik degerini yükseltmek amaciyla biyo-mordan ve/veya metalik mordan tuzlarinin kullanildigi bir boyama yöntemi ile ilgilidir. Bulus konusu boyama yöntemi; i. Yünlü tekstil ürünün liflerinin modifiye edilmesi için klorlama ön islemine tabi tutulmasi ve ardindan yikanmasi, ii. pH 2-7 araliginda boyama çözeltisinin hazirlanmasi, iii. Yün tekstil ürünün boyama çözeltisi içerisine batirilmasi, iv. Reaktif boyar maddelerin boyama çözeltisine ilave edilmesi, içerisinde bekletilmesiyle boyama isleminin gerçeklestirilmesi vi. Boyama islemi ardindan ürüne yikama ve kurutma islemlerinin uygulanmasi Islem adimlarini ve iv) islem adimindan önce veya iv) islem adimi sirasinda reaktif boyarmaddeler ile birlikte veya iv) islem adimi sonrasinda biyo-mordan ve/veya metalik mordan tuzlarinin ilave edilmesi ile mordanlama isleminin uygulanmasini içermektedir. The invention is used in the dyeing of woolen textile products with reactive dyestuffs. Preventing color change after use and external factors, increasing the fastness value A dyeing method using biomordant and/or metallic mordant salts to It is related to. The dyeing method of the invention; I. Subjecting the woolen textile product to chlorination pre-treatment to modify its fibers and then washing it, ii. Preparation of dyeing solution in the pH range of 2-7, iii. Soaking the wool textile product in dyeing solution, iv. Adding reactive dyestuffs to the dyeing solution, Carrying out the dyeing process by keeping it in vi. Applying washing and drying processes to the product after the dyeing process process steps and iv) before the process step or iv) during the process step together with dyestuffs or iv) after the processing step, bio-mordant and/or metallic It involves applying the mordanting process by adding mordant salts.
Bulus konusu yöntemin i) islem adiminda boyanacak yünlü kumasa klorlama islemlerinden birisi uygulanarak yüzey Iierrinin modifiye edilmesi saglanmaktadir. Yünlü tekstil mamulüne yapilan klorlama islemi endüstriyel olarak uygulanan klorlama islemlerinden herhangi biri olabilir. Burada istenen sonuç yün liflerini kaplayan pulcuk tabakasinin tamamen uzaklastirilmasidir. Isletme ve üretim özelliklerine bagli olarak klorlama islemi Iif halde, tops halde veya kumas halde yapilmis olabilir. In the i) process step of the method of the invention, the woolen fabric to be dyed is subjected to chlorination processes. By applying one of them, the surface is modified. woolen textile products chlorination process is any of the industrially applied chlorination processes it could be. The desired result here is that the flake layer covering the wool fibers is completely removed. is to be removed. Depending on the operating and production characteristics, the chlorination process can be carried out in light, tops, It may be made of raw material or fabric.
Bulus konusu yöntemle boyanacak yünlü kumasi olusturan lifler daha önceden klorlama islemine tabi tutulmaktadir. KIorIama islemi Iif, tops veya kumas halde yapilabilmektedir. The fibers that make up the woolen fabric to be dyed with the method of the invention are pre-chlorinated. is subjected to the process. The shrinking process can be done in light, top or fabric form.
KIorIama islemi lifin, lif, tops veya dokuma kumas formunda olmasina göre degisiklik göstermektedir. Bulusun tercih edilen yapilanmalarinda klorlama islemi aktif klor gazi ve sodyum hipoklorit varliginda pH2 civarinda oda sicakliginda yapilmaktadir. Islem sartlari lif materyalinin fiziksel durmuna ve seçilen klorlama kimyasallarina göre degisiklik gösterebilmektedir. The conditioning process varies depending on whether the fiber is in the form of fiber, tops or woven fabric. shows. In preferred embodiments of the invention, the chlorination process involves active chlorine gas and It is performed at room temperature around pH2 in the presence of sodium hypochlorite. Transaction conditions fiber may vary depending on the physical state of the material and the selected chlorination chemicals. can show.
Bulus konusu yöntemin; (ii) adiminda boyama çözeltisi kuvvetli ve zayif asitler kullanilarak pH 2-7 araliginda hazirlanmaktadir. Kuvvetli asit olarak bunlarla sinirli olmamak üzere hidroklorik asit ve süIfurik asit kuIIaniIabiIIirdir. Zayif asit olarak ise bunlarla sinirli olmamak üzere asetik asit ve formik asit kullanilabilir. Boyama çözeltisi 40-60“C sicaklik araIi ginda hazirlanmaktadir. The method subject to the invention; In step (ii), the dyeing solution is prepared using strong and weak acids. It is prepared between pH 2-7. Strong acids, including but not limited to Hydrochloric acid and sulfuric acid can be used. As a weak acid, do not be limited by them. Acetic acid and formic acid can be used. The dyeing solution is in the temperature range of 40-60°C. is being prepared.
Bulus konusu yöntemin; (iv) adiminda boyama çözeltisine agirlikça % 0,5- 8 araliginda reaktif boyar maddeler ilave edilmektedir. Reaktif boyalar reaktif gruplarina göre siniflandirilmaktadir. Bulus konusu yöntemde bunlarla sinirli olmamak üzere tercihen Monoklorotriazin (MCT), Vinil Sülfon (VS), trifloropirimidin (TFP) reaktif boyarmaddeleri arasindan seçilen reaktif boyar maddeler kullanilmaktadir. Farkli reaktif gruplara sahip boyalar yünü boyamak için asidik sartlar altinda yapilmak kaydiyla kullanilabilir. The method subject to the invention; In step (iv), add 0.5-8% by weight to the dyeing solution. Reactive dyes are added. Reactive dyes according to reactive groups is classified. In the method of the invention, preferably but not limited to Monochlorotriazine (MCT), Vinyl Sulfone (VS), trifluoropyrimidine (TFP) reactive dyes Reactive dyestuffs selected from among are used. Have different reactive groups Dyes can be used to dye wool, provided they are made under acidic conditions.
Bulus konusu yöntemin; (v) adiminda reaktif boyarmadde içeren boyama çözeltisi 98- 105“C sicaklik arali gina isitilmakta, ardindan yünlü tekstil ürünü bu sicaklik araliginda (98- 105“C) 30-120 dakika süresince boyama çözelti içeri sinde bekletilerek boyanmaktadir. The method subject to the invention; Dyeing solution containing reactive dyestuff in step (v) 98- The temperature range of 105°C is heated, and then the woolen textile product is heated in this temperature range (98°C). 105°C) It is dyed by keeping it in the dyeing solution for 30-120 minutes.
Bulus konusu yöntemin; (vi) adiminda boyama sonrasi tercihen 50“Clde anyonik ve noniyonik yüzey aktif madde içeren çözelti içinde 40 dakika süreyle yikama islemi uygulanmaktadir. Ardindan çesme suyu varliginda tercihen 20 dakika durulama yapilmakta ve durulamanin ardindan tercihen 90“Clde kurutma ge rçeklestirilmektedir. The method subject to the invention; In step (vi), after dyeing, preferably anionic and Washing process in solution containing nonionic surfactant for 40 minutes is implemented. Then rinse in the presence of tap water, preferably for 20 minutes. and after rinsing, drying is carried out, preferably at 90°C.
Boyama çözeltisi klorlanmis olan boyanacak yünlü kumas, %0.5-8 reaktif boyar madde, sülfurik, asetik veya formik asit bulunmaktadir. Boyama çözeltisine reaktif boyar madde ve mordan kimyasali ilaveleri kullanilan mordanlama metoduna göre yapilmaktadir. Woolen fabric to be dyed, whose dyeing solution is chlorinated, 0.5-8% reactive dyestuff, sulfuric, acetic or formic acid. Add reactive dye and dye to the dyeing solution Mordant chemical additions are made according to the mordanting method used.
Bulus konusu yöntemin bir yapilanmasinda; biyo-mordan ve/veya metalik mordan tuzlarinin boyama çözeltisine iv) islem adimindan 20-60 dakika önce ilave edilmesiyle yünlü tekstil ürününe 40-60“C sicaklikta 20-60 dakika süresince ön mordanlama islemi uygulanmaktadir. Burada Ön mordanlama süresi 20-60 dakika olup ardindan boyama çözeltisi sicakligi 98-105CC*ye yükseltilmektedir. iv) islem adimindan sonra v) islem Bulus konusu yöntemin diger yapilanmasinda; biyo-mordan ve/veya metalik mordan tuzlarinin 40-60“C sicakliktaki boyama çözeltisine reaktif boyar maddeler ile birlikte ilave edilmesi ve sicakligin 98-105“C araligina yükseltilmesiyle yünlü tekstil ürünlerine mordan mordanlama islemi uygulanmaktadir. In an embodiment of the method subject to the invention; bio-mordant and/or metallic mordant salts woolen textile by adding it to the dyeing solution iv) 20-60 minutes before the process step. Pre-mordant the product for 20-60 minutes at 40-60°C. is implemented. Here, the pre-mordanting time is 20-60 minutes, followed by dyeing. The solution temperature is increased to 98-105CC. iv) after processing step v) processing In another embodiment of the method subject to the invention; bio-mordant and/or metallic mordant salts are added to the dyeing solution at 40-60°C together with reactive dyes. Mordant is added to woolen textile products by increasing the temperature to 98-105°C. Mordanting process is applied.
Bulus konusu yöntemin diger bir yapilanmasinda; biyo-mordan ve/veya metalik mordan tuzlarinin boyama çözeltisine iv) islem adimindan reaktif boyar maddelerin ilave edilmesinden 30-90 dakika sonra ilave edilmesi ardindan yünlü tekstil ürünlerine boyar madde ve mordan içeren boyama çözeltisinde 98-105“C sicaklikta 30-90 dakika süresince son mordanlama islemi uygulanmaktadir. Burada reaktif boyar madde içeren 40-60“C sicakliktaki boyama çözeltisinin sicakligi 30-90 dakika sonra 98-105“Clye çikartilmakta ve biyo-mordan ve/veya metalik mordan tuzlari ilave edilmekte ve ardindan v) islem adimimda boyar madde ve mordan içeren boyama çözeltisinde yünIü tekstil ürünlerine 98-105“C sicaklikta 30-120 dakika süresince son mordanlama islemi uygulanmaktadir. In another embodiment of the method subject to the invention; bio-mordant and/or metallic mordant iv) addition of reactive dyestuffs from the process step to the dyeing solution of salts It is added 30-90 minutes after application and then dyes woolen textile products. in the dyeing solution containing substance and mordant for 30-90 minutes at 98-105°C. The final mordanting process is applied. Here, 40-60°C temperature containing reactive dyestuff is applied. The temperature of the dyeing solution is increased to 98-105°C after 30-90 minutes and bio-mordant and/or metallic mordant salts are added and then v) in the processing step In the dyeing solution containing dyestuff and mordant, woolen textile products are applied at 98-105°C. The final mordanting process is applied for 30-120 minutes at temperature.
Sekil 1 de Ön mordanlama isleminin sematik gösterimi verilmektedir. Bulus konusu boyama isleminden önce boyanacak yünlü kumasa bir klorlama islemi yapilmis olmalidir. Boyama daha önceden klorlama islemi yapilmis yünlü kumaslara uygulanir. Bulus konusu yöntemin tercih edilen bir uygulamasinda; ilk olarak yünIü tekstil ürünü Iierrinin modifiye edilmesi için klorlama ön islemine tabi tutulmakta ve ardindan yikanmaktadir. Ardindan kuvvetli asit ve zayif asitlerle pH, 2-7 araligina ayarlanan, 40-60“C sicaklik araliginda bir boyama çözeltisi hazirlanmakta ve yünIü tekstil ürünü bu boyama çözeltisi içerisine batirilmaktadir. Ardindan agirlikça %0.1 - 5 araliginda biyo-mordan ve/veya metalik mordan tuzlari boyama çözeltisine ilave edilmekte ve yünlü tekstil ürününe 40-60“C sicaklikta 20-60 dakika süresince ön mordanlama islemi uygulanmaktadir. Ön mordanlama sonrasi boyama çözeltisine tercihen agirlikça % 0,5- 8 araliginda reaktif boyar maddeler ilave edilmekte ve -120 dakika araliginda boyama çözelti içerisinde bekletilerek boyanmaktadir. Boyanan islemi ardindan ürüne yikama ve kurutma islemlerinin uygulanmaktadir. Figure 1 shows the schematic representation of the pre-mordanting process. The subject of the invention is painting Before the process, the woolen fabric to be dyed must be chlorinated. Painting It is applied to woolen fabrics that have been previously chlorinated. The method subject to the invention In a preferred application; Firstly, for the modification of woolen textile products. It is subjected to chlorination pre-treatment and then washed. Then strong acid and A dyeing solution at a temperature range of 40-60°C, pH adjusted to a range of 2-7 with weak acids. is prepared and the woolen textile product is dipped in this dyeing solution. Next dyeing bio-mordant and/or metallic mordant salts in the range of 0.1 - 5% by weight is added to the solution and applied to the woolen textile product for 20-60 minutes at 40-60°C. Pre-mordanting process is applied during the process. Dyeing after pre-mordanting Preferably, 0.5-8% by weight of reactive dyestuffs are added to the solution and Dyeing is done by keeping it in the dyeing solution for a period of -120 minutes. painted Following the process, washing and drying processes are applied to the product.
Sekil 2 de Es zamanli mordanlama isleminin sematik gösterimi verilmektedir. Bulus konusu yöntemin tercih edilen diger uygulamasinda; yünIü tekstil ürünü, Iierrinin modifiye edilmesi için klorlama ön islemine tabi tutulmakta ve ardindan yikanmaktadir. Ardindan kuvvetli asit ve zayif asitlerle pH, 2-7 araligina ayarlanan, 40-60“C sicaklik araliginda bir boyama çözeltisi hazirlanmakta ve yünIü tekstil ürünü bu boyama çözeltisi içerisine batirilmaktadir. Figure 2 shows the schematic representation of the simultaneous mordanting process. subject of invention In another preferred application of the method; woolen textile product, modification of wool It is subjected to chlorination pre-treatment and then washed. Then strong acid and a dyeing at a temperature range of 40-60°C, pH adjusted to the range of 2-7 with weak acids. solution is prepared and the woolen textile product is immersed in this dyeing solution.
Ardindan tercihen agirlikça % 0,5- 8 araliginda reaktif boyar maddeler ve agirlikça %0.1 - araliginda biyo-mordan ve/veya metalik mordan tuzlari boyama çözeltisine ilave edilmektedir ve ardindan boyama çözeltisi sicaklik 98-105“C araligina yükseltilerek bu sicaklik ve 30-120 dakika süresince yün tekstil ürününe boyama ve es zamanli mordanlama islemi uygulanmaktadir. Boyama islemi ardindan ürüne yikama ve kurutma islemlerinin uygulanmaktadir. Then preferably 0.5-8% by weight of reactive dyes and 0.1% by weight of - Bio-mordant and/or metallic mordant salts are added to the dyeing solution in the range and then the temperature of the dyeing solution is increased to the range of 98-105°C. temperature and dyeing and simultaneous mordanting of the wool textile product for 30-120 minutes. The process is applied. After the dyeing process, washing and drying processes are applied to the product. is implemented.
Sekil 3 de son mordanlama isleminin sematik gösterimi verilmektedir. Bulus konusu yöntemin tercih edilen diger bir uygulamasinda; ilk olarak yünIü tekstil ürünü, Iierrinin modifiye edilmesi için klorlama ön islemine tabi tutulmakta ve ardindan yikanmaktadir. Figure 3 gives a schematic representation of the final mordanting process. subject of invention In another preferred application of the method; first woolen textile product, iierri It is subjected to chlorination pre-treatment to modify it and then washed.
Ardindan kuvvetli asit ve zayif asitlerle pH, 2-7 araligina ayarlanan bir boyama çözeltisi hazirlanmakta ve yünIü tekstil ürünü bu boyama çözeltisi içerisine batirilmaktadir. Ardindan boyama çözeltisine agirlikça tercihen %0,5- 8 reaktif boyar maddeler ilave edilmekte ve yünlü tekstil ürününe 40-60“C sicaklikta 20-60 daki ka süresince boyama islemi uygulanmaktadir. Daha sonra boyama çözeltisi 98-105“C sicaklik araligina isitilmaktadir. Then, use a dyeing solution adjusted to pH 2-7 with strong acids and weak acids. is prepared and the woolen textile product is dipped into this dyeing solution. Next Preferably 0.5-8% reactive dyes by weight are added to the dyeing solution and Dyeing process of woolen textile product at 40-60°C for 20-60 minutes is implemented. Then the dyeing solution is heated to a temperature range of 98-105°C.
Ardindan agirlikça %0.1 - 5 biyo-mordan ve/veya metalik mordan tuzlari boyama çözeltisine mordanlama islemi uygulanmaktadir Boyama islemi ardindan ürüne yikama ve kurutma islemlerinin uygulanmaktadir. Then, 0.1 - 5% by weight of bio-mordant and/or metallic mordant salts are added to the dyeing solution. Mordanting process is applied. After the dyeing process, the product is washed and dried. procedures are implemented.
Burada boyama sonrasi tercihen 50“Clde anyonik ve n oniyonik yüzey aktif madde içeren çözelti içinde 40 dakika süreyle yikama islemi uygulanmaktadir. Ardindan çesme suyu varliginda tercihen 20 dakika durulama yapilmakta ve durulamanin ardindan tercihen 90“Ctde kurutma gerçekle stirilmektedir. Here, after dyeing, preferably 50°C of anionic and nonionic surfactant containing Washing process is performed in the solution for 40 minutes. Then tap water In the presence of water, it is preferably rinsed for 20 minutes and after rinsing, preferably Drying is carried out at 90°C.
Bulus konusu yöntemde ön, es zamanli ve son mordanlama islemlerinde kullanilan metalik mordan tuzlari Potasyum Aluminyum Sülfat Dodekahidrat [KAI(SO4)2 - 12H20], Demir II Sülfat Heptahidrat (FeSO4 -7H20), Bakir sülfat pentahidrat (CuSO4-5H20), Magnezyum sülfat (MgSO4), Çinko Sülfat Pentahidrat (ZnSO4-5H20) arasindan seçilmekte ve biyo- mordan olarak seçilen Tannik asit (C76H52046) kullanilmaktadir. In the method of the invention, the metallic materials used in the preliminary, simultaneous and final mordanting processes are mordant salts Potassium Aluminum Sulphate Dodecahydrate [KAI(SO4)2 - 12H20], Iron II Sulfate Heptahydrate (FeSO4 -7H20), Copper sulfate pentahydrate (CuSO4-5H20), Magnesium sulfate (MgSO4), Zinc Sulphate Pentahydrate (ZnSO4-5H20) and bio- Tannic acid (C76H52046) selected as mordant is used.
Bulusa konu yöntem ile fazla boyar madde kullaniminin önlendigi, hedef rengin tam olarak elde edildigi, boyama sonrasi kullanim ve dis etken kaynakli renk degisiminin önlendigi, kullanim ömrünün uzatildigi ve yas hasliklarinin iyilestirildigi reaktif boyar maddeler ile boyanmis yünlü tekstil ürünleri ortaya koyulmaktadir. Bu yöntemimizle daha uzun süreli kullanim ömrüne sahip, maliyeti azaltilmis, maksimum faydanin alinabilecegi ürünler elde edilmektedir. With the method of the invention, the use of excess dyestuff is prevented and the target color is completely achieved. is obtained, color change caused by external factors and use after dyeing is prevented, with reactive dyestuffs that extend the lifespan and improve wet fastness. dyed woolen textile products are presented. With this method, longer lasting Products with a longer lifespan, reduced costs and maximum benefit are obtained. is done.
Bulus konusu yöntemimizde boyama pH 2-7 araliginda gerçeklestirilmektedir. Boyamada kullanilan pH deger araligi kuvvetli ve zayif asitlerle ile elde edilmektedir. Bu belirtilen pH araliginda lifin içyapisi asit iyonu (H+) absorpsiyonu sonucu pozitif yüklü hale gelmektedir. In our method of invention, dyeing is carried out in the pH range of 2-7. in painting The pH value range used is obtained with strong and weak acids. This is the specified pH In this range, the internal structure of the fiber becomes positively charged as a result of acid ion (H+) absorption.
Bu sartlar altinda boyama çözeltisi içindeki eksi yüklü reaktif boyar madde molekülleri lif içyapisi ile iyonik (elektrostatik) ve kovalent baglar yapabilmektedir. Fakat burada lif içine giren her boya molekülünün lif içinde kuvvetli kovalent ve iyonik bag yapmadan çevresiyle zayif hidrojen ve van der Waals baglari yapmasi olasidir. Bu sekilde lif içinde özellikle de lif yüzey tabakasina yakin duran boyar madde molekülleri daha sonraki kullanim sirasinda olan yikamalarda veya su ile temasta çözünerek kolaylikla lif disina çikmakta ve çevrelerini kirletmektedir. Bu problemlere karsi bulus konusu yöntemin sundugu çözüm yünlü mamullerin reaktif boyar maddelerle boyanmasinda biyo-mordan ve/veya metalik (kimyasal) mordan kullanimidir. Bu biyo-mordan ve/veya metalik (kimyasal) mordanlarin kullanimi ile boyama çözeltisi içindeki bütün boyar maddenin lifler tarafindan çözeltiden alinmasi saglanmakta ve asidik ortamda lif içinde olusabilecek iyonik baglar, hidrojen baglari ve van der Waals baglarina ek olarak Iif içindeki bütün reaktif boya moleküllerinin mordan molekülleri ile kenetlenerek suda çözünmeyen kompleksler olusturmaktadir. Bu kompleks boya molekülünün eksi yükünün metalik mordan molekülünden gelen arti yükle birlesmesi sonucu olusmaktadir. Böylece boya molekülleri suda çözünürlüklerini kaybetmektedir. Bunun sonucunda öncelikle boyama çözeltisi içinden bütün boya molekülleri Iif içine çekilmekte ve yas haslik sonuçlari yükselmektedir. Under these conditions, negatively charged reactive dyestuff molecules in the dyeing solution It can make ionic (electrostatic) and covalent bonds with its internal structure. But here into the fiber Each dye molecule entering the fiber interacts with its environment without making strong covalent and ionic bonds. It is possible to form weak hydrogen and van der Waals bonds. In this way, fiber, especially fiber Dye molecules standing close to the surface layer may be damaged during subsequent use. It dissolves during regular washing or in contact with water and easily comes out of the fiber, leaving its environment unaffected. It pollutes. The solution offered by the inventive method against these problems is Bio-mordant and/or metallic additives are used when dyeing products with reactive dyes. It is the use of (chemical) mordant. These bio-mordant and/or metallic (chemical) mordants By using it, all the dyestuff in the dyeing solution is removed from the solution by the fibers. absorption is ensured and ionic bonds that may form in the fiber in an acidic environment, hydrogen In addition to the bonds and van der Waals bonds, all reactive dye molecules in Iif It forms water-insoluble complexes by bonding with mordant molecules. This The negative charge of the complex dye molecule is compared to the positive charge of the metallic mordant molecule. It is formed as a result of the merger. Thus, dye molecules increase their solubility in water. is losing. As a result, first of all, all the dye is removed from the dyeing solution. molecules are absorbed into Iif and age fastness results increase.
Bulusumuz konusu yöntemimizde, yün tekstil ürünlerinin boyanmasinda tekstil materyali (iplik, kumas vb.) kütlesinin (agirliginin) %0.5 - 8 araligindaki miktari kadar reaktif boyar maddeler kullanilmaktadir. Örnegin %6,IIk boyama; 100 kg kumasin (tekstil materyalinin) 6 kg boyar madde ilave edilen boyama çözeltisi içinde boyanacagini ifade etmektedir (%6 owf (kumas agirligina göre) ayni anlami tasimaktadir). In our method of invention, textile material is used in dyeing wool textile products. Reactive dye in the amount of 0.5 - 8% of the mass (weight) of (yarn, fabric, etc.) substances are used. For example, 6%, IIk staining; 100 kg of fabric (textile material) 6 It means that it will be dyed in the dyeing solution to which kg dyestuff is added (6% OWF (according to fabric weight) has the same meaning).
Yünlü mamullerin anyonik boyalar ile boyanmasinda büyük miktarlarda tuz kullanimi gereklidir. Bulus konusu yöntem ile standart tuz kullanimi olmadan tekstil materyali kütlesinin %0,1-5 araligindaki miktari kadar metalik mordan veya biyo-mordan kullanilarak reaktif boyarmaddelerle renklendirme saglanmaktadir. Bu renklendirme sonucunun yaninda yapilan boyamanin yas hasliklari yüksek olup renk kaybinin azaltilmasi saglanmaktadir. Örnegin %5,IIk mordan ilavesi; 100 kg kumasin (tekstil materyalinin) 5 kg mordan tuzu içeren boyama çözeltisi içinde bulunacagini ifade etmektedir. Çözeltinin asitlik-baziklik özelliklerini çözelti içindeki hidrojen (H+) ve hidroksil (OH_) iyonlari konsantrasyonlari ile verilir. pH skalasi olarak ifade edilen aralikta hem asidik hem de bazlik özellikleri için evrensel olarak hep *pH* terimi kullanilir. 1-7 arasindaki pH degerleri çözeltinin asidik özelliklerini, 7-14 arasindaki pH degerleri çözeltinin bazik özelliklerini ifade eder. Use of large amounts of salt in dyeing woolen products with anionic dyes is necessary. With the method of the invention, textile material is produced without the use of standard salt. by using metallic mordant or bio-mordant in the amount of 0.1-5% of its mass. Coloring is provided with reactive dyes. The result of this coloring The wet fastness of the dyeing done next to it is high and color loss is reduced. is provided. For example, adding 5% mordant; 5 kg of 100 kg of fabric (textile material) It means that it will be present in the dyeing solution containing mordant salt. The acidity-basicity properties of the solution are determined by the hydrogen (H+) and hydroxyl (OH_) ions in the solution. given by their concentrations. Both acidic and alkaline in the range expressed as the pH scale. The term *pH* is always used universally for its properties. pH values between 1-7 are the values of the solution pH values between 7 and 14 indicate the basic properties of the solution.
Bulus anyonik fonksiyonel gruba sahip boyar maddeler (reaktif, direkt, asit, metal-kompleks) için de uygulanabilir olmasina ragmen bu boyar maddelerin iIgiIi Iierr (yün Iierri ve diger Mordan uygulamasi bu baglanma (fiksasyon) reaksiyonlarini degistirmekte veya ek olarak yeni baglanma (fiksasyon) mekanizmalari olusturmaktadir. Bulusta verilen metalik (kimyasal) mordanlardan ayri olarak diger metalik (kimyasal) mordan veya biyo-mordanlar da kullanilabilmektedir. Invention dyestuffs with anionic functional groups (reactive, direct, acid, metal-complex) Although it is also applicable for dyestuffs, the processing of these dyestuffs (wool dyes and other Mordant application changes these binding (fixation) reactions or additionally It creates new attachment (fixation) mechanisms. Metallic given in the invention other metallic (chemical) mordants or bio-mordants apart from (chemical) mordants can also be used.
Bulusumuzu konusu yöntemle elde edilen ürünlere yikama hasligi için analiz uygulanmistir. Analysis was applied to the products obtained by the method of our invention for washing fastness.
Standart olarak yün kumas dogrudan klorlanmis olarak reaktif boyarmaddeler ile boyanmistir. Bulus konusu yöntemle boyanan numune kumas ise Tannik asit (biyo-mordan) varliginda reaktif boyarmaddeler ile boyanmistir. Boyama tamamlandiktan sonra herhangi bir yikama yapilmadan, ISO 105 C06 B1 M yikama hasligi standardina göre yikama hasligi testi uygulanmistir ardindan kumaslar kurutulmustur. Reflektans spektrofotometrede renk ölçümü yapilarak kumaslarin yikama hasligi testi öncesi ve yikama hasligi testi sonrasi L*, a*, b*, C* ve K/S degerleri tespit edilmistir. Tablo 1 de yikama hasligi testi sonuçlari verilmektedir. As standard, wool fabric is directly chlorinated with reactive dyes. has been painted. The sample fabric dyed with the method of the invention is tannic acid (bio-mordant). It was dyed with reactive dyes in the presence of After painting is completed, any Washing fastness according to ISO 105 C06 B1 M washing fastness standard without any washing The test was applied and then the fabrics were dried. Color in reflectance spectrophotometer L* is measured before and after the washing fastness test of the fabrics, a*, b*, C* and K/S values were determined. Washing fastness test results in Table 1 is given.
Claims (9)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TR2023019382A2 true TR2023019382A2 (en) | 2024-01-22 |
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