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TWI481761B - Cold-transfer printing thicker and producing method for color paste thereof - Google Patents

Cold-transfer printing thicker and producing method for color paste thereof Download PDF

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TWI481761B
TWI481761B TW101142940A TW101142940A TWI481761B TW I481761 B TWI481761 B TW I481761B TW 101142940 A TW101142940 A TW 101142940A TW 101142940 A TW101142940 A TW 101142940A TW I481761 B TWI481761 B TW I481761B
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transfer printing
paste
cold transfer
printing paste
starch
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TW101142940A
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TW201323683A (en
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Po Wen Chung
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Newtech Textile Technology Dev Shanghai Co Ltd
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/38General 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
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44General 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 insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/46General 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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
    • D06P1/48Derivatives of carbohydrates

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Coloring (AREA)

Description

冷轉移印花糊料及其色漿的配製方法Cold transfer printing paste and preparation method thereof

本發明涉及紡織工業中用的印花糊料,具體是指一種冷轉移印花糊料及其色漿的配製方法。該冷轉移印花用糊料作為染料的載體,調製成活性染料或酸性染料的印花色漿能夠印刷于冷轉移印花介質之上,並在轉移印花過程中將印花圖案從介質上轉印到全棉、尼龍等紡織織物上。The invention relates to a printing paste used in the textile industry, in particular to a method for preparing a cold transfer printing paste and a color paste thereof. The cold transfer printing paste is used as a carrier for the dye, and the printing paste prepared into a reactive dye or an acid dye can be printed on the cold transfer printing medium, and the printing pattern is transferred from the medium to the cotton during the transfer printing process. , nylon and other textile fabrics.

印花糊料是指加在印花色漿中能起到增稠作用的高分子化合物。冷轉移印花工藝首先將由糊料和染料構成的印花色漿印刷在紙基上,形成具有所需圖案或文字的轉移印花紙,然後將這種轉移印花紙上有染料的一面與被印織物密合,通過壓力作用使染料從紙基上脫離或剝離,並將轉移印花紙上的圖案或文字轉印到織物上。The printing paste refers to a polymer compound which can be thickened in the printing paste. The cold transfer printing process firstly prints a printing paste composed of a paste and a dye on a paper base to form a transfer printing paper having a desired pattern or text, and then adheres the dyed side of the transfer printing paper to the printed fabric. The dye is detached or peeled off from the paper base by pressure, and the pattern or text on the transfer printing paper is transferred onto the fabric.

糊料是一種液相分散介質,是染料和填充料的載體,必須具有一定的粘性。糊料印花的印製效果與被印織物、印花方法以及由糊料和染料構成的印花色漿等有密切的關係。而印花色漿的流變性、剪切力、粘度、粘性、乾燥速度等主要特性取決於原糊即糊料的性能,因此糊料在印花過程中起著至關重要的作用。轉移印花中的糊料作為一種印花色漿的增稠劑,應賦予一定的粘度和印花特性,當印花、轉移、固色過程完成後,糊料能夠較容易地從織物上除去。此外,糊料還起到印花色漿中 染料等各組份的分散介質和稀釋劑的作用,使印花糊料的各組份能均勻地分散在原糊中。傳統應用的糊料主要有:海藻類,包括海藻酸鈉和海藻酸酯,澱粉和纖維素改性類,改性瓜耳豆膠類,包括氧化瓜耳豆膠,醚化瓜耳豆膠,以及丙烯酸類合成增稠劑。The paste is a liquid phase dispersion medium, a carrier for dyes and fillers, and must have a certain viscosity. The printing effect of the paste printing is closely related to the printed fabric, the printing method, and the printing paste composed of the paste and the dye. The main characteristics of the rheology, shearing force, viscosity, viscosity and drying speed of the printing paste depend on the properties of the original paste, that is, the paste, so the paste plays a vital role in the printing process. The paste in the transfer printing, as a thickener of the printing paste, should be given a certain viscosity and printing characteristics, and the paste can be easily removed from the fabric after the printing, transferring and fixing processes are completed. In addition, the paste also plays in the printing paste. The action of the dispersion medium and the diluent of each component such as a dye enables the components of the printing paste to be uniformly dispersed in the original paste. Traditionally used pastes include: seaweeds, including sodium alginate and alginic acid esters, starch and cellulose modified, modified guar gum, including oxidized guar gum, etherified guar gum, And an acrylic synthetic thickener.

鑒於冷轉移印花工藝的特點,要求糊料具有快速的水溶性,以便於在轉印時促成染料快速從紙張轉移到織物上;此外由於冷轉移印花工藝是將花型印刷在紙張上,因此還要求具有良好的印刷特性。為了進一步改進冷轉移印花工藝,提高染料轉移率和印花產品品質,而現在使用的冷轉移印花用糊料及其配製的色漿,有的已獲得專利權,有的不符合使用要求,因此需要開發一種新型的冷轉移印花糊料,並具有更良好的印刷和轉印特性。In view of the characteristics of the cold transfer printing process, the paste is required to have a fast water solubility to facilitate rapid transfer of the dye from the paper to the fabric during transfer; in addition, since the cold transfer printing process prints the pattern on the paper, Requires good printing characteristics. In order to further improve the cold transfer printing process, improve the dye transfer rate and the quality of the printed products, the cold transfer printing pastes and the prepared color pastes have been patented, and some do not meet the requirements for use, so development is required. A new type of cold transfer printing paste with better printing and transfer characteristics.

為了克服現有的冷轉移印花用糊料及其配製的色漿,因有的已獲得專利權,而有的冷轉移印花用糊料不符合使用要求,所以本發明提供一種冷轉移印花糊料及其色漿的配製方法,可實現冷轉移印花糊料的快速水溶性,且適於調配成色漿能印刷於紙張上,能順利的轉移印到被印織物上。In order to overcome the existing cold transfer printing paste and the prepared color paste, some have obtained the patent right, and some of the cold transfer printing paste does not meet the use requirements, so the present invention provides a cold transfer printing paste and its color The preparation method of the slurry can realize the rapid water solubility of the cold transfer printing paste, and is suitable for the coloring paste to be printed on the paper, and can be smoothly transferred onto the printed fabric.

本發明提供了一種冷轉移印花糊料及色漿的配製方法。The invention provides a method for preparing a cold transfer printing paste and a color paste.

第一個方面,提供了一種冷轉移印花糊料,其配方按照重 量百分比為:氧化澱粉 5-8 wt%;印花油 0.5-1.5 wt%;醚化澱粉 20-45 wt%;用去離子水調整到100 wt%。In a first aspect, a cold transfer printing paste is provided, the formulation of which is heavy The percentages are: oxidized starch 5-8 wt%; printing oil 0.5-1.5 wt%; etherified starch 20-45 wt%; adjusted to 100 wt% with deionized water.

其中所述氧化澱粉為次氯酸鈉氧化澱粉、或過氧化氫氧化澱粉、或高錳酸鉀氧化澱粉、或高碘酸氧化澱粉;以幹澱粉計,所述氧化澱粉的羧基品質分數0.40%。所述的印花油為以乳化植物油為主要成分的非離子型印花油,選用科凱公司的非離子型印花油,或與其類似的印花油。所述醚化澱粉是低粘度醚化澱粉,選用低粘度羥烷基醚化澱粉或低粘度羧甲基醚化澱粉;所述低粘度是用10%重量的醚化澱粉原糊(即10%醚化澱粉和90%去離水充分溶解後的體系稱為原糊),在25℃條件下用布氏粘度計每分鐘20轉測試,其粘度為20,000-50,000 mPa.s。Wherein the oxidized starch is sodium hypochlorite oxidized starch, or hydrogen peroxide oxidized starch, or potassium permanganate oxidized starch, or periodic acid oxidized starch; the carboxyl group of the oxidized starch is determined by dry starch. 0.40%. The printing oil is a non-ionic printing oil containing emulsified vegetable oil as a main component, and a non-ionic printing oil of Kekai Company or a printing oil similar thereto is selected. The etherified starch is a low viscosity etherified starch, which is selected from low viscosity hydroxyalkyl etherified starch or low viscosity carboxymethyl etherified starch; the low viscosity is 10% by weight of etherified starch original paste (ie 10%) Etherified starch and 90% of the system after deionized water is fully dissolved. It is tested at 25 ° C with a Brookfield viscometer of 20 rpm and its viscosity is 20,000-50,000 mPa. s.

所述冷轉移印花糊料的配製方法為:The preparation method of the cold transfer printing paste is:

將5-8 wt%的氧化澱粉放入容器中,加入0.5-1.5 wt%的的印花油和20-45 wt%的醚化澱粉,再加去離子水到100 wt%後充分攪拌,待完全溶解和體系顏色均一時,即成為冷轉移印花糊料。Put 5-8 wt% of oxidized starch into a container, add 0.5-1.5 wt% of printing oil and 20-45 wt% of etherified starch, add deionized water to 100 wt%, and stir well. When the dissolution and system color are uniform, it becomes a cold transfer printing paste.

本發明的第二個方面,提供了應用上述冷轉移印花糊料配製印花色漿的方法。In a second aspect of the invention, there is provided a method of formulating a printing paste using the cold transfer printing paste described above.

所述冷轉移印花色漿配方按照重量百分比為:冷轉移印花糊料 30-55 wt%;染料 0.2-15 wt%;防染鹽S 0.5-1 wt%;分散劑 0.1-8 wt%;勻染劑 0.05-0.5 wt%;用水調整到100 wt%。The cold transfer printing paste formula is in the weight percentage: cold transfer printing paste 30-55 wt%; dye 0.2-15 wt%; anti-staining salt S 0.5-1 wt%; dispersing agent 0.1-8 wt%; Dyeing agent 0.05-0.5 wt%; water adjusted to 100 wt%.

其中染料可選用活性染料或酸性染料;分散劑選自亞甲基萘磺酸分散劑,或酚醛縮合物磺酸鹽分散劑,或脂肪醇聚氧乙烯醚矽烷型分散劑;勻染劑選自烷醚型的非離子表面活性劑,或芳基聚氧乙烯醚硫酸鈉陰離子表面活性劑,或二者混合物。Wherein the dye may be selected from a reactive dye or an acid dye; the dispersing agent is selected from the group consisting of a methylene naphthalenesulfonic acid dispersing agent, or a phenolic condensate sulfonate dispersing agent, or a fatty alcohol polyoxyethylene ether decane type dispersing agent; the leveling agent is selected from the group consisting of An alkyl ether type nonionic surfactant, or an aryl polyoxyethylene ether sulfate anionic surfactant, or a mixture of the two.

所述冷轉移印花色漿的配製方法為:The preparation method of the cold transfer printing color paste is:

加入少量冷水與0.2-15 wt%的染料於容器中,並調成糊狀;然後加入溶解好的0.5-1 wt%的防染鹽S、0.1-8 wt%的分散劑、0.05-0.5 wt%的勻染劑的混合液,再加入85℃左右溫水使染料充分溶解,經過濾後加入到30-55 wt%的冷轉移印花糊料中,並用水調整到100 wt%後攪拌均勻,即製得冷轉移印花色漿。Add a small amount of cold water and 0.2-15 wt% dye in the container and adjust to a paste; then add 0.5-1 wt% of the anti-staining salt S, 0.1-8 wt% dispersant, 0.05-0.5 wt Mixing solution of % leveling agent, adding warm water of about 85 °C to dissolve the dye fully, adding to 30-55 wt% cold transfer printing paste after filtration, and adjusting to 100 wt% with water, stirring evenly. That is, a cold transfer printing paste is prepared.

本發明的有益效果在於,氧化澱粉具有低粘度,高固體分散性,極小的凝膠化作用。由於氧化澱粉引入了羰基和羧基,使直鏈澱粉的凝沉趨向降至最低限度,從而保持粘度的穩定性。並且應用本發明的冷轉移印花糊料能形成強韌、清晰、連 續的薄膜,比酸解澱粉或原澱粉糊料的薄膜更均勻,收縮及爆裂的可能性更少。應用本發明冷轉移印花糊料,其水溶速度快,在冷轉移印花工藝中,與經前處理液處理的織物接觸,能夠快速攜帶染料轉印到織物表面。此外應用其調配的色漿乾燥後形成的薄膜具有很好的彈性,可有效地避免印刷花型圖案的裂紋,並且適用於園網、凹版、柔版的印刷方式,可避免網孔或網穴的阻塞。The beneficial effects of the present invention are that the oxidized starch has low viscosity, high solid dispersion, and minimal gelation. Since the oxidized starch introduces a carbonyl group and a carboxyl group, the tendency of the amylose to sink is minimized, thereby maintaining the viscosity stability. And the cold transfer printing paste of the invention can form a strong, clear and continuous The continuous film is more uniform than the film of the acid-stained starch or the original starch paste, and is less likely to shrink and burst. The cold transfer printing paste of the invention has the advantages of fast water-dissolving speed, and in the cold transfer printing process, it is in contact with the fabric treated by the pre-treatment liquid, and can quickly carry the dye to the surface of the fabric. In addition, the film formed by drying the formulated color paste has good elasticity, can effectively avoid the crack of the printed pattern, and is suitable for the printing method of the garden net, the gravure and the flexo, and can avoid the mesh or the mesh. Blocking.

下述以非限制性實施例來進一步說明本發明,應注意的是,這些實施例不應視為是對本發明的限制。The invention is further illustrated by the following non-limiting examples, which are not to be construed as limiting.

實施例1:適用於乙烯碸型活性染料的冷轉移印花糊料。Example 1: Cold transfer printing paste suitable for vinyl hydrazine type reactive dyes.

適用於乙烯碸型活性染料的冷轉移印花糊料各組份的重量百分比為:次氯酸鈉氧化澱粉占5 wt%;科凱PRINTOL S印花油占1.5 wt%;低粘度羥烷基醚化澱粉占45 wt%;用去離子水調整到100 wt%。The weight percentage of each component of the cold transfer printing paste suitable for the vinyl hydrazine type reactive dye is: sodium hypochlorite oxidized starch accounts for 5 wt%; Kekai PRINTOL S printing oil accounts for 1.5 wt%; low viscosity hydroxyalkyl etherified starch accounts for 45% Wt%; adjusted to 100 wt% with deionized water.

上述冷轉移印花糊料的合成方法:The above synthetic method of cold transfer printing paste:

取用上述5 wt wt%次氯酸鈉氧化澱粉放入容器中,再加入1.5 wt%科凱公司的印花油和45 wt%低粘度羥烷基醚化澱粉,加去離子水調整到100 wt%後充分攪拌,待完全溶解和體系顏色均一時,即成為適用於乙烯碸型活性染料的冷轉移印花糊 料。The above 5 wt wt% sodium hypochlorite oxidized starch was placed in a container, and then 1.5 wt% of Kekai's printing oil and 45 wt% of low-viscosity hydroxyalkyletherified starch were added, and deionized water was added to adjust to 100 wt%. Stirring, when completely dissolved and the color of the system is uniform, it becomes a cold transfer printing paste suitable for vinyl fluorene type reactive dyes. material.

應用上述適用於乙烯碸型活性染料的冷轉移印花糊料配製印花色漿的方法。A method of preparing a printing paste by applying the above-described cold transfer printing paste suitable for a vinyl hydrazine type reactive dye.

冷轉移印花色漿配方按照重量百分比為:上述冷轉移印花糊料占55 wt%;乙烯碸型活性染料占15 wt%;防染鹽S占1 wt%;分散劑占7.5 wt%;勻染劑占0.5 wt%;用水調整到100 wt%。The cold transfer printing paste formula is based on the weight percentage: the above cold transfer printing paste accounts for 55 wt%; the vinyl hydrazine type reactive dye accounts for 15 wt%; the anti-staining salt S accounts for 1 wt%; the dispersing agent accounts for 7.5 wt%; The agent accounts for 0.5 wt%; the water is adjusted to 100 wt%.

其中活性染料用量應根據花型設計顏色深淺調配,現選用的乙烯碸型活性染料占15 wt%,防染鹽S為1 wt%,分散劑用量為活性染料用量的二分之一,為7.5 wt%,分散劑選用亞甲基萘磺酸分散劑,勻染劑選用芳基聚氧乙烯醚硫酸鈉陰離子表面活性劑,為0.5 wt%。The amount of reactive dyes should be adjusted according to the color of the flower design. The currently used ethylene-based reactive dyes account for 15 wt%, the anti-staining salt S is 1 wt%, and the dispersant is one-half of the reactive dyes, which is 7.5. Wt%, dispersing agent selected methylene naphthalene sulfonic acid dispersing agent, leveling agent selected aryl polyoxyethylene ether sulfate anionic surfactant, 0.5 wt%.

上述冷轉移印花色漿的配製方法為:The preparation method of the above cold transfer printing color paste is as follows:

加入少量冷水與15 wt%的乙烯碸型活性染料調成糊狀,然後加入溶解好的1 wt%防染鹽S、7.5 wt%的亞甲基萘磺酸分散劑、0.5 wt%的芳基聚氧乙烯醚硫酸鈉陰離子表面活性劑的混合液,再加入85℃左右溫水使染料充分溶解,經過濾後加入到55 wt%的冷轉移印花糊料中,並用水調整到100 wt%後攪拌均勻,即製得乙烯碸型活性染料的冷轉移印花用色漿。Add a small amount of cold water and 15 wt% of ethylene-type reactive dye to make a paste, then add dissolved 1 wt% anti-staining salt S, 7.5 wt% of methylene naphthalenesulfonic acid dispersant, 0.5 wt% of aryl a mixture of polyoxyethylene ether sulfate anionic surfactant, and then adding warm water at about 85 ° C to fully dissolve the dye, after filtration, added to 55 wt% cold transfer printing paste, and adjusted to 100 wt% with water Stir well, that is, a color transfer paste for cold transfer printing of a vinyl hydrazine type reactive dye.

實施例2:適用於對稱三氮苯型活性染料的冷轉移印花糊料。Example 2: Cold transfer printing paste suitable for symmetrical triazine-type reactive dyes.

適用於對稱三氮苯型活性染料的冷轉移印花糊料各組份的重量百分比:過氧化氫氧化澱粉占6 wt%;科凱PRINTOL S-C印花油占1.2重量%;低粘度羧甲基醚化澱粉占40 wt%;用去離子水調整到100 wt%。The weight percentage of each component of the cold transfer printing paste suitable for the symmetrical triazine-type reactive dye: 6 wt% of hydrogen peroxide starch; 1.2% by weight of the Cohen PRINTOL SC printing oil; low viscosity carboxymethyl etherification Starch accounted for 40% by weight; adjusted to 100% by weight with deionized water.

上述冷轉移印花糊料的合成方法:The above synthetic method of cold transfer printing paste:

取用上述6 wt%過氧化氫氧化澱粉,再加入1.2 wt%的科凱公司產印花油和40 wt%低黏度羧甲基醚化澱粉,加去離子水調整到100 wt%後充分攪拌,待完全溶解和體系顏色均一時,即成為適用於對稱三氮苯型活性染料的冷轉移印花糊料。The above 6 wt% starch oxyhydroxide was used, and 1.2 wt% of the printing oil produced by Kekai Company and 40 wt% of the low viscosity carboxymethyl etherified starch were added, and the deionized water was adjusted to 100 wt%, and then fully stirred. When it is completely dissolved and the color of the system is uniform, it becomes a cold transfer printing paste suitable for symmetrical triazine-type reactive dyes.

應用上述適用於對稱三氮苯型活性染料的冷轉移印花糊料配製印花色漿的方法。冷轉移印花色漿配方按照重量百分比為:上述冷轉移印花糊料占30 wt%;對稱三氮苯型活性染料占5 wt%;防染鹽S占0.5 wt%;分散劑占2.5 wt%;勻染劑占0.3 wt%;用水調整到100 wt%。A method for preparing a printing paste by applying the above-described cold transfer printing paste suitable for a symmetrical triazine-type reactive dye. The cold transfer printing paste formula is based on the weight percentage: the above cold transfer printing paste accounts for 30 wt%; the symmetrical triazine type reactive dye accounts for 5 wt%; the anti-staining salt S accounts for 0.5 wt%; the dispersing agent accounts for 2.5 wt%; The leveling agent accounts for 0.3 wt%; the water is adjusted to 100 wt%.

其中活性染料用量應根據花型設計顏色深淺調配,現選用 的對稱三氮苯型活性染料為5 wt%,防染鹽S為0.5 wt%,分散劑用量為活性染料用量的二分之一,為2.5 wt%,分散劑選用酚醛縮合物磺酸鹽分散劑,勻染劑為0.3 wt%,選用烷醚型的非離子表面活性劑與芳基聚氧乙烯醚硫酸鈉陰離子表面活性劑按重量比2:1調製的混合物。The amount of reactive dyes should be adjusted according to the color of the pattern design. The symmetrical triazine type reactive dye is 5 wt%, the anti-staining salt S is 0.5 wt%, the dispersant is used in an amount of one-half of the reactive dye, and is 2.5 wt%, and the dispersant is dispersed by the phenol condensate sulfonate. The leveling agent is 0.3 wt%, and a mixture prepared by using an alkyl ether type nonionic surfactant and an aryl polyoxyethylene ether sulfate anionic surfactant in a weight ratio of 2:1 is used.

上述冷轉移印花色漿的配製方法為:The preparation method of the above cold transfer printing color paste is as follows:

加入少量冷水與5 wt%的對稱三氮苯型活性染料調成糊狀,然後加入溶解好的0.5 wt%的防染鹽S、2.5 wt%的酚醛縮合物磺酸鹽分散劑、0.3 wt%的烷醚型的非離子表面活性劑與芳基聚氧乙烯醚硫酸鈉陰離子表面活性劑按重量比2:1調製的混合物,再加入85℃左右溫水使染料充分溶解,經過濾後加入到30 wt%的冷轉移印花糊料中,並用水調整到100 wt%後攪拌均勻,即製得對稱三氮苯型活性染料的冷轉移印花用色漿。Add a small amount of cold water and 5 wt% of symmetrical triazine-type reactive dye to make a paste, then add 0.5 wt% of the anti-staining salt S, 2.5 wt% of the phenol aldehyde sulfonate dispersant, 0.3 wt% a mixture of an alkyl ether type nonionic surfactant and an aryl polyoxyethylene ether sulfate anionic surfactant in a weight ratio of 2:1, and then adding a warm water of about 85 ° C to fully dissolve the dye, after filtration, added to In a 30 wt% cold transfer printing paste, the water was adjusted to 100 wt% and stirred uniformly to prepare a cold transfer printing paste for a symmetrical triazine-type reactive dye.

實施例3: 適用于酸性染料的冷轉移印花糊料。 Example 3: Cold transfer printing paste suitable for acid dyes.

適用于酸性染料的冷轉移印花糊料各組份的重量百分比:高錳酸鉀氧化澱粉占8 wt%;中工印染化工有限公司ZG-338印花油占0.5 wt%;低粘度羧甲基醚化澱粉占20 wt%;用去離子水調整到100 wt%。The weight percentage of each component of the cold transfer printing paste suitable for acid dyes: potassium permanganate oxidized starch accounts for 8 wt%; Zhonggong Printing and Dyeing Chemical Co., Ltd. ZG-338 printing oil accounts for 0.5 wt%; low viscosity carboxymethyl ether Starch accounted for 20 wt%; adjusted to 100 wt% with deionized water.

上述適用于酸性染料的冷轉移印花糊料的合成方法:The above synthetic method for cold transfer printing paste suitable for acid dyes:

取用上述8 wt%高錳酸鉀氧化澱粉放入容器中,再加入0.5 wt%的中工印染化工有限公司ZG-338印花油和20 wt%低粘度羧甲基醚化澱粉,加去離子水調整到100 wt%後充分攪拌,待完全溶解和體系顏色均一時,即成為適用於乙烯碸型活性染料的冷轉移印花糊料。Take the above 8 wt% potassium permanganate oxidized starch into the container, then add 0.5 Zwt-Zhonghua Printing and Dyeing Chemical Co., Ltd. ZG-338 printing oil and 20 wt% low viscosity carboxymethyl etherified starch, add deionized water to 100 wt% and stir well, until completely dissolved and the system color is uniform, ie It becomes a cold transfer printing paste suitable for vinyl hydrazine type reactive dyes.

應用上述適用於酸性染料的配製印花色漿的方法。冷轉移印花色漿配方按照重量百分比為:上述冷轉移印花糊料占45 wt%;酸性染料占10 wt%;防染鹽S占0.8 wt%;分散劑占5 wt%;勻染劑占0.2 wt%;用水調整到100 wt%。The above method for preparing a printing paste suitable for an acid dye is applied. The cold transfer printing paste formula is based on the weight percentage: the above cold transfer printing paste accounts for 45 wt%; the acid dye accounts for 10 wt%; the anti-staining salt S accounts for 0.8 wt%; the dispersing agent accounts for 5 wt%; the leveling agent accounts for 0.2%. Wt%; water adjusted to 100 wt%.

其中酸性染料用量根據花型設計顏色深淺調配,現選用的酸性染料為10 wt%,防染鹽S為0.5 wt%,分散劑用量為酸性染料用量的二分之一,為5 wt%,選用脂肪醇聚氧乙烯醚矽烷型分散劑,勻染劑占0.2 wt%,選用烷醚型的非離子表面活性劑。The amount of acid dye is adjusted according to the color of the flower design. The acid dye used is 10 wt%, the anti-staining salt S is 0.5 wt%, and the dispersant is one-half of the acid dye, which is 5 wt%. A fatty alcohol polyoxyethylene ether decane type dispersant, leveling agent accounts for 0.2 wt%, and an alkyl ether type nonionic surfactant is used.

上述冷轉移印花色漿的配製方法為:The preparation method of the above cold transfer printing color paste is as follows:

加入少量冷水與10 wt%的酸性染料調成糊狀,然後加入溶解好的0.8 wt%防染鹽S、5 wt%的脂肪醇聚氧乙烯醚矽烷型分散劑、0.2 wt%的烷醚型非離子表面活性劑的混合液,再加入85℃左右溫水使染料充分溶解,經過濾後加入到45 wt%的 冷轉移印花糊料中,並用水調整到100 wt%後攪拌均勻,即製得乙烯碸型活性染料的冷轉移印花用色漿。Add a small amount of cold water and 10 wt% acid dye to make a paste, then add dissolved 0.8 wt% anti-staining salt S, 5 wt% fatty alcohol polyoxyethylene ether decane type dispersing agent, 0.2 wt% alkyl ether type a mixture of nonionic surfactants, adding warm water at about 85 ° C to fully dissolve the dye, after filtration, added to 45 wt% In the cold transfer printing paste, the mixture was uniformly adjusted with water to 100 wt%, and the paste for cold transfer printing of the vinyl hydrazine type reactive dye was obtained.

上述實施例1、實施例2和實施例3中,所選用的氧化澱粉的羧基品質分數0.40%;所選用的低粘度醚化澱粉,其低粘度是用10 wt%的醚化澱粉原糊,在25℃條件下用布氏粘度計,以每分鐘20轉測試,其粘度為20,000-50,000 mPa.s。The carboxyl group quality fraction of the selected oxidized starch in the above Example 1, Example 2 and Example 3 0.40%; low viscosity etherified starch selected for low viscosity using 10 wt% etherified starch paste, tested at 25 ° C with a Brookfield viscometer at 20 rpm, viscosity 20,000- 50,000 mPa. s.

本發明的技術內容已經以較佳實施例揭露如上,然其並非用以限定本發明,任何熟習此技藝者,在不脫離本發明之精神所作些許之更動與潤飾,皆應涵蓋於本發明的範疇內,因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。The technical contents of the present invention have been disclosed in the above preferred embodiments, and are not intended to limit the present invention. Any modifications and refinements made by those skilled in the art without departing from the spirit of the present invention are encompassed by the present invention. The scope of protection of the present invention is therefore defined by the scope of the appended claims.

Claims (8)

一種冷轉移印花糊料,由氧化澱粉、印花油、醚化澱粉和去離子水組成,其中,於該冷轉移印花糊料中,以該冷轉移印花糊料之總重量為基準,該冷轉移印花糊料各組分之重量百分比為:5-8 wt%之氧化澱粉;0.5-1.5 wt%之印花油;20-45 wt%之醚化澱粉;以去離子水調整到100 wt%;其中,將5-8 wt%的氧化澱粉放入容器中,加入0.5-1.5 wt%的印花油和20-45 wt%的醚化澱粉,再加去離子水到100 wt%後充分攪拌,待完全溶解與整體顏色均一時,即成為冷轉移印花糊料。A cold transfer printing paste consisting of oxidized starch, printing oil, etherified starch and deionized water, wherein in the cold transfer printing paste, the cold transfer is based on the total weight of the cold transfer printing paste The weight percentage of each component of the printing paste is: 5-8 wt% of oxidized starch; 0.5-1.5 wt% of printing oil; 20-45 wt% of etherified starch; adjusted to 100 wt% with deionized water; 5-8 wt% of oxidized starch is placed in a container, 0.5-1.5 wt% of printing oil and 20-45 wt% of etherified starch are added, and deionized water is added to 100 wt%, and then fully stirred, to be completely When the dissolution is uniform with the overall color, it becomes a cold transfer printing paste. 如請求項1所述之冷轉移印花糊料,其中,該氧化澱粉的羧基品質分數0.40%,其選自次氯酸鈉氧化澱粉、過氧化氫氧化澱粉、高錳酸鉀氧化澱粉及高碘酸氧化澱粉之其中一者。The cold transfer printing paste according to claim 1, wherein the carboxylated mass fraction of the oxidized starch 0.40%, which is selected from one of sodium hypochlorite oxidized starch, hydrogen peroxide oxidized starch, potassium permanganate oxidized starch, and periodic acid oxidized starch. 如請求項1所述之冷轉移印花糊料,其中,該醚化澱粉是低粘度醚化澱粉,其選自低粘度羥烷基醚化澱粉或低粘度羧甲基醚化澱粉;該低粘度是用10 wt%的醚化澱粉原糊,在25℃條件下用布氏粘度計,以每分鐘20轉測試,其粘度為20,000-50,000 mPa.s。The cold transfer printing paste according to claim 1, wherein the etherified starch is a low viscosity etherified starch selected from the group consisting of low viscosity hydroxyalkyl etherified starch or low viscosity carboxymethyl etherified starch; It is a 10 wt% etherified starch paste, tested at 25 ° C with a Brookfield viscometer at 20 rpm, and its viscosity is 20,000-50,000 mPa. s. 如請求項1所述之冷轉移印花糊料,其中,該印花油為以乳化植物油為主要成分的非離子型印花油。The cold transfer printing paste according to claim 1, wherein the printing oil is a nonionic printing oil containing emulsified vegetable oil as a main component. 一種應用如請求項1所述之冷轉移印花糊料的色漿配製方法,其中,於該冷轉移印花糊料配製的色漿中,以該色漿之總重量為基準,該色漿各組分之重量百分比為:30-55wt%之冷轉移印花糊料漿;0.2-15wt%之染料;0.5-1wt%之防染鹽S;0.1-8wt%之分散劑;0.05-0.5wt%之勻染劑;以水調整到100wt%;其中,加入少量水與0.2-15wt%的染料於容器中,並調成糊狀;然後加入溶解好的0.5-1wt%的防染鹽S、0.1-8wt%的分散劑、0.05-0.5wt%的勻染劑的混合液,再加入85℃左右溫水使染料充分溶解,過濾後加入到30-55wt%的冷轉移印花糊料中,再用水調整到100wt%後攪拌均勻,即製得冷轉移印花色漿。 A color paste preparation method using the cold transfer printing paste according to claim 1, wherein in the color paste prepared by the cold transfer printing paste, the color paste groups are based on the total weight of the color paste. The weight percentage is: 30-55wt% cold transfer printing paste slurry; 0.2-15wt% dye; 0.5-1wt% anti-staining salt S; 0.1-8wt% dispersing agent; 0.05-0.5wt% uniform Dyeing agent; adjusted to 100% by weight with water; wherein, adding a small amount of water and 0.2-15% by weight of the dye in the container, and adjusting into a paste; then adding the dissolved 0.5-1% by weight of the anti-staining salt S, 0.1-8wt % dispersant, 0.05-0.5wt% leveling agent mixture, add about 85 °C warm water to fully dissolve the dye, filter and add to 30-55wt% cold transfer printing paste, and then adjust to water After 100 wt%, the mixture was uniformly stirred to prepare a cold transfer printing paste. 如請求項5所述之冷轉移印花糊料的色漿配製方法,其中,該染料係選用活性染料或酸性染料。 The method for preparing a color paste of a cold transfer printing paste according to claim 5, wherein the dye is selected from a reactive dye or an acid dye. 如請求項5所述之冷轉移印花糊料的色漿配製方法,其中,該分散劑係選自亞甲基萘磺酸分散劑、或酚醛縮合物磺酸鹽分散劑及脂肪醇聚氧乙烯醚矽烷型分散劑之其中一者。 The method for preparing a color paste of a cold transfer printing paste according to claim 5, wherein the dispersing agent is selected from the group consisting of a methylene naphthalenesulfonic acid dispersing agent, a phenol aldehyde condensate sulfonate dispersing agent, and a fatty alcohol polyoxyethylene. One of the ether decane type dispersing agents. 如請求項5所述之冷轉移印花糊料的色漿配製方法,其中,該勻染劑係選自烷醚型的非離子表面活性劑、芳基聚氧乙烯醚硫酸鈉陰離子表面活性劑及其組合所構成之群組。The color paste preparation method of the cold transfer printing paste according to claim 5, wherein the leveling agent is selected from the group consisting of an alkyl ether type nonionic surfactant, an aryl polyoxyethylene ether sulfate anionic surfactant, and The group formed by the combination.
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