CN100381504C - 非偶氮分散性染料混合物 - Google Patents
非偶氮分散性染料混合物 Download PDFInfo
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- CN100381504C CN100381504C CNB031331440A CN03133144A CN100381504C CN 100381504 C CN100381504 C CN 100381504C CN B031331440 A CNB031331440 A CN B031331440A CN 03133144 A CN03133144 A CN 03133144A CN 100381504 C CN100381504 C CN 100381504C
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- dyestuff
- alkoxyl group
- alkyl
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- aryloxy
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- 239000000463 material Substances 0.000 claims abstract description 24
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 22
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- 125000000217 alkyl group Chemical group 0.000 claims abstract description 12
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- 125000004104 aryloxy group Chemical group 0.000 claims abstract description 8
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims abstract description 7
- 125000003118 aryl group Chemical group 0.000 claims abstract description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 5
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 4
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- 125000003302 alkenyloxy group Chemical group 0.000 abstract 1
- 125000005083 alkoxyalkoxy group Chemical group 0.000 abstract 1
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- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 2
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- 150000002576 ketones Chemical class 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- ZWRUINPWMLAQRD-UHFFFAOYSA-N nonan-1-ol Chemical compound CCCCCCCCCO ZWRUINPWMLAQRD-UHFFFAOYSA-N 0.000 description 2
- 238000009980 pad dyeing Methods 0.000 description 2
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- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
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- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 description 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
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- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000005233 alkylalcohol group Chemical group 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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- 125000000623 heterocyclic group Chemical group 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
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- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 235000010292 orthophenyl phenol Nutrition 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 229950000244 sulfanilic acid Drugs 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 1
- 229950006389 thiodiglycol Drugs 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
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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
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
-
- 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
- C09B57/00—Other synthetic dyes of known constitution
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
- D06P1/20—Anthraquinone dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/922—Polyester fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
Abstract
本发明涉及一种染料混合物，包括通式(I)的一种偶氮染料，及一种或多种通式(II)的染料，其中R1和R2独立地为H、烷氧基[OR3]或取代的烷氧基[O(CH2)n]R4，其中n为1～6，R3为烷基或烯基，每一个任选被未取代的或取代的饱和或未饱和的5-、6-或7-元杂环或碳环的残基所取代；R4为通式(1)或(2)的基团-OR5 (1) -COR6 (2)其中R5为H，n大于1；烷基，n大于1；烯基、芳基、烷氧基烷基、芳氧基烷基、羰基烷基、羰基烯基、羰基芳基、羰基烷氧基烷基或羰基芳氧基烷基；R6为烷氧基、烯氧基、芳氧基、芳基烷氧基、芳氧基烷氧基、烯氧基烷氧基或烷氧基烷氧基，及制备这样混合物的方法，和使用该混合物染色合成织物材料或其纤维混合物的方法。
Description
本发明涉及分散性非偶氮染料混合物。
混合的分散性染料，及其通过通常的尽染、连续染色及直接印花技术如熟知于EP1188799A1和WO0022048中，在染色聚酯及其与其他的纤维例如纤维素、弹性(纤维)、尼纶和羊毛的混合物中的用途。但是它们存在一定的应用缺陷，例如相对差的均染/泳染性能、在染色过程中得色率过分依赖不同染色参数或在聚酯上不充分的颜色深化(当在染浴中使用较高浓度的染料时，染料能够提供成正比例的较深的染色，由此得到良好的颜色深化)，或不令人满意的色牢度性能。
但是，需要一种分散性染料其可提供这样的染色，具有改进的色牢度性能，即染色的聚酯或其与其他的纤维例如纤维素、弹性(纤维)、尼纶和羊毛的混合物的耐洗涤和光色牢度的性能。
本发明提供一种分散性染料混合物，其可提供在聚酯或其与其他纤维的混合物上具有良好的耐湿和光色牢度性能的染色。
因此本发明提供一种染料混合物，包括以下表示的通式(I)限定的一种染料，
及一种或多种例如两种或三种优选为1或2，如下表示的通式(II)限定的染料，
其中
R1和R2独立地为H、烷氧基[OR3]或取代的烷氧基[O(CH2)n]R4，
其中
n为1～6，
R3为烷基或烯基，每一个任选被未取代的或取代的饱和或未饱和的5-、6-或7-元杂环或碳环的残基所取代；
R4为通式(1)或(2)的基团
-OR5 (1) -COR6 (2)
其中
R5为H，n大于1；烷基，n大于1；烯基、芳基、烷氧基烷基、芳氧基烷基、羰基烷基、羰基烯基、羰基芳基、羰基烷氧基烷基或羰基芳氧基烷基；
R6为烷氧基、烯氧基、芳氧基、芳基烷氧基、芳氧基烷氧基、烯氧基烷氧基或烷氧基烷氧基。
烷基R是直链或支链的，特别是C1～C4-，例如甲基、乙基、正丙基、异丙基、正丁基、异丁基、仲丁基或叔丁基。优选甲基和乙基。同样的推理适用于(C1～C4)烷氧基。烯基R特别是C2～C4-，例如乙烯基、丙烯基、丁烯基。
具体感兴趣的结构由通式(II)所包含，包括例如：
本发明优选的实施方式是一种混合物，包括通式(I)的染料及至少一种具有如下通式的染料：通式(II-1)、(II-9)、(II-10)或(II-11)，或是一种混合物，包括染料(I)及一种或多种通式(II-2)、(II-12)、(II-13)、(II-14)的染料，或一种混合物，包括染料(I)及一种或多种通式(II-3)、(II-4)、(II-5)、(II-6)、(II-7)、(II-8)的染料。
通式(I)的染料在混合物中的存在量为5～95wt％，优选为75～90wt％，及通式(II)的染料在混合物中的存在量为95～5wt％，优选为10～25wt％。
通式(I)的染料熟知于WO-9521958，通式(II)染料的部分见诸于WO 9704031。
本发明的混合物可通过例如混合需要量的染料组分进行制备。适当的混合方法包括：
共结晶
通常，染料溶解于热溶剂中，例如通过将染料置于适当的溶剂中并加热到溶剂的回流温度直到染料溶解，之后过滤得到溶液，然后使溶液冷却形成结晶。得到的混合物可以进行进一步的处理，例如研磨和喷雾干燥。用于该方法适当的溶剂例子是有机溶剂例如芳香烃、氯代烃、脂族烃、环烃、醇、酰胺、亚砜、酯、酮和醚。有机溶剂的具体实例为甲苯、乙基纤维素溶剂、丙酮、氯苯、吡啶、二甲基甲酰胺、二甲基亚砜、乙酸乙酯、苯、四氢呋喃和环己烷。
共结晶通常不适用于含有大于两种组分的混合物。
共研磨
(a)将染料混合，然后一起研磨得到紧密掺合物然后进行喷雾干燥形成固体混合物；或
(b)分别研磨每一种染料，然后以需要的比例进行混合，再进行喷雾干燥。
干混
每一种染料分别进行喷雾干燥，然后以需要的比例通过干混工艺进行混合。
本发明的混合物可特别提供有用的分散性染料，对于通过尽染、轧染或印花染色如下的材料很有价值：合成织物材料例如聚酯、微纤维聚酯及其与纤维的混合物例如聚酯-纤维素、聚酯-羊毛、聚酯-聚氨基甲酸酯或聚酯-尼纶，可形成分散体用于该目的。它们也可以用于例如织物和非织物的喷墨打印、染料扩散、热转印打印及塑料的着色中。
本发明的一个特别的方面提供了一种组合物，包括染料(I)和(II)的混合物，另外，至少一种另外的通常在着色应用中使用的成分例如分散剂和任选的表面活性剂或润湿剂。组合物通常含以固体介质的1％～65％，优选为10～60％，更优选为20～55％总的染料混合物。
分散剂的典型的实例是木素磺化盐、萘磺酸/甲醛浓缩物和酚/甲酚/对氨基苯磺酸/甲醛浓缩物，通常的润湿剂为烷基芳基乙氧基化物，其可被磺酸盐化或磷酸盐化，典型的其他成分的例子为无机盐、消泡剂例如矿物油或壬醇、有机液体和缓冲液。分散剂以染料混合物的重量计为10％～200％。润湿剂的使用量基于干混合物的重量为0％～20％。
该组合物可以通过用玻璃珠或砂粒在含水介质中珠磨染料混合物从而制备组合物。组合物中进一步可加入分散剂、填充剂及其它的表面活性剂，通过例如喷雾干燥的技术进行干燥，得到含有5％～65％染料的固体组合物。
根据本发明的另一方面，本发明提供染色合成织物材料或其纤维混合物的方法，其包括在合成织物材料或纤维混合物中施加含有通式(I)的染料和至少一种通式(II)染料的混合物。
合成的织物材料可以选自芳香聚酯，特别是聚对苯二甲酸乙二醇酯、聚酰胺特别是聚己二酰己二胺、二乙酸纤维素、三乙酸纤维素及天然的织物材料，特别是纤维素材料和羊毛，或聚酯和聚氨基甲酸酯或聚酯和尼纶的混合物。特别优选的织物材料是芳香聚酯或其与上述任一种织物材料的纤维的纤维混合物。特别优选的纤维混合物包括那些聚酯-纤维素例如聚酯-棉花和聚酯-羊毛。织物材料或其混合物为长丝、蓬松纤维、细纱或编织或针织的织物。
通式(I)和(II)的染料混合物通过将分散性染料施加到合成织物材料和纤维混合物常规使用的方法，可施加到合成织物材料或纤维混合物上。
合适的工艺条件选自如下：
(i)尽染法，pH为4～6.5，温度125℃～140℃，时间10～120分钟，压力1～2巴，任选加入(多价)螯合剂；
(ii)连续染色法，pH为4～6.5，温度190°～225℃，时间15秒～5分钟，任选加入泳染抑制剂；
(iii)直接印花法，pH为4～6.5，温度160°～185℃，时间4～15分钟高温汽蒸，或190°～225℃时间15秒～5分钟，用干热进行烘焙固定，或120°～145℃压力1～2巴，时间10～45分钟加压汽蒸，任选加入染料重量5～100％的湿润剂和增稠剂(例如藻酸盐)；
(iv)拔染印花法(将染料(打底)轧染到织物材料上，干燥并进行套印)，pH为4～6.5，任选加入泳染抑制剂及增稠剂；
(v)载体染色，pH为4～6.5，温度为95℃～100℃，使用载体例如甲基萘、二苯基胺或2-苯基酚，任选加入(多价)螯合剂；及
(vi)乙酸酯、三乙酸酯和尼纶的常压染色，pH为4～6.5，乙酸酯温度为85℃或三乙酸酯和尼纶的温度为90℃时间15～90分钟，任选加入(多价)螯合剂。
在上述的工艺中，染料混合物作为分散体施加，所述的分散体包括0.001％～20％，优选0.005～16％的含水介质的染料混合物。
除上述的应用工艺外，染料混合物可通过喷墨打印施加于合成织物材料及纤维混合物上，任选基质被预处理以有助于打印。对于喷墨应用而言，应用的介质包括水和水溶性有机溶剂，优选重量比为1∶99～99∶1，更优选为1∶95～50∶50，特别优选为10∶90～40∶60。水溶性有机溶剂优选包括C1～4的烷基醇，特别为甲醇或乙醇，酮，特别为丙酮或甲基乙基酮、2-吡咯烷酮或N-甲基吡咯烷酮，多元醇，特别是乙二醇、丙二醇、亚丙基二醇、丁烷-2，3-二醇、硫二甘醇或二甘醇。多元醇醚，特别是乙二醇单甲基醚、丙二醇单甲基醚或二甘醇单甲基醚、脲、砜，特别是双(2-羟乙基)砜，或其混合物。
本发明的染料混合物也可使用超临界二氧化碳施加到织物材料上，在该情况下，任选可省去成色剂(dye formulating agents)。
参考下面的实施例将更详细地描述本发明的实施方式，其中除非特别指出，份数为重量份。
实施例1
27.77份的染料(I)和4.53份的通式(II-1)染料的混合物通过如下制备：将两种染料一起混合，并作为含有20份高温稳定分散剂的40％的水性淤浆进行研磨，直到染料的粒径(平均粒径)为0.1～5μm。
通过加入47.7份在一定温度下稳定的分散剂并在喷雾干燥器中干燥为颗粒或粉末形式，从而将分散体标准化为含有32.3％的混合物和67.7％的分散剂的固体商品。
用于尽染聚酯片的染浴通过将1.8ml的固体商品(在40～50°下100ml水中有1g染料)的水性分散体加入到57ml的去离子水和1.2ml的缓冲溶液中制备。向该染浴中加入5g聚酯片，整个体系在高温染色设备中130℃下保持45分钟。在用水漂洗后，进行还原清洗处理，材料染色为亮红色调具有优异的耐湿和光的色牢度。该混合物的令人感兴趣的特点是在染色过程中具有良好的均染和泳染性能。
实施例2
31.19份的染料(I)和12份的通式(II-1)的染料的混合物通过如下制备：将两种染料一起混合，并作为含有25份高温稳定分散剂的40％的水性淤浆进行研磨，直到染料的粒径(平均粒径)为0.1～5μm。
通过加入31.81份在一定温度下稳定的分散剂并在喷雾干燥器中干燥为颗粒或粉末形式，从而将分散体标准化为含有43.19％的混合物和56.81％分散剂的固体商品。
用于尽染聚酯片的染浴通过将1.2ml的固体商品(在40～50°下100ml水中有1g染料)的水性分散体加入到57.5ml的去离子水和1.2ml的缓冲溶液中制备。向该染浴中加入5g聚酯片，整个体系在高温染色设备中130℃下保持45分钟。在用水漂洗后，进行还原清洗处理，材料染色为亮红色调具有优异的耐湿和光的色牢度。该混合物令人感兴趣的特点是在染色过程中具有良好的均染和泳染性能。
另外基于染料(I)和对应于通式(II)染料的染料混合物在实施例1和2描述的尽染条件下可以施加到聚酯上。同样，在通常的清洗处理后，得到的染色为亮红色调具有优异的耐湿和光的色牢度。评价的所有混合物在染色过程中具有良好的均染和泳染性能。
实施例14
25.81份的染料(I)、1.52份通式(II-1)的染料、4.91份通式(II-2)的染料和2.32份通式(II-3)的染料混合物通过将四种染料一起混合，并作为含有20份高温稳定分散剂的40％的水性淤浆进行研磨，直到染料的粒径(平均粒径)为0.1～5μm。
通过加入45.36份在一定温度下稳定的分散剂并在喷雾干燥器中干燥为颗粒或粉末形式，从而将分散体标准化为含有34.64％的混合物和65.36％分散剂的固体商品。该产品特别适合用于尽染聚酯(包括微纤维和减重(weight reduced)的聚酯)，聚酯/纤维素聚酯/弹性纤维和聚酯/羊毛混合物，也可用于连续染色和直接印花。
用于尽染聚酯片的染浴通过将1.5ml的固体商品(在40～50°下100ml水中有1g染料)的水性分散体加入到57.3ml的去离子水和1.2ml的缓冲溶液中制备。向该染浴中加入5g聚酯片，整个体系在高温染色设备中130℃下保持45分钟。
在用水漂洗后，进行还原清洗处理，材料染色为亮蓝红色调具有优异的耐湿和光的色牢度。该混合物令人感兴趣的特点是在染色过程中具有良好的均染和泳染性能。
用于说明本发明的另外的实施例在下表中给出。
| 实施例 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| ％染料(I) | 65 | 67 | 70 | 72 | 74 | 76 | 78 | 80 | 82 | 83 |
| ％染料(II-1) | 5.5 | - | - | - | 5 | 4.5 | - | - | - | - |
| ％染料(II-2) | 20 | - | - | - | 14.5 | 13.5 | - | - | - | - |
| ％染料(II-3) | 9.5 | - | - | - | 6.5 | 6 | - | - | - | - |
| ％染料(II-4) | - | 9 | - | - | - | - | - | - | 5.5 | - |
| ％染料(II-5) | - | - | 8.5 | - | - | - | - | - | - | 5 |
| ％染料(II-6) | - | - | - | 9 | - | - | - | - | - | - |
| ％染料(II-7) | - | - | - | - | - | - | 7.5 | - | - | - |
| ％染料(II-8) | - | - | - | - | - | - | - | 6.5 | - | - |
| ％染料(II-9) | - | 5 | - | - | - | - | - | 2.5 | 2 | - |
| ％染料(II-10) | - | - | 4.5 | - | - | - | 3 | - | - | 2 |
| ％染料(II-11) | - | - | - | 4 | - | - | - | - | - | - |
| ％染料(II-12) | - | 19 | - | - | - | - | - | 11 | 10.5 | - |
| ％染料(II-13) | - | - | 17 | - | - | - | 11.5 | - | - | 10 |
| ％染料(II-14) | - | - | - | 15 | - | - | - | - | - | - |
Claims (9)
1.一种染料混合物，包括以下表示的通式(I)限定的至少一种染料，
及至少一种如下表示的通式(II)限定的染料，
其中
R1和R2独立地为H、烷氧基[OR3]或取代的烷氧基[O(CH2)n]R4，
其中
n为1～6，
R3为烷基或烯基；
R4为通式(1)或(2)的基团
-OR5(1)-COR6 (2)
其中
R5为H，n大于1；烷基，n大于1；烯基、芳基、烷氧基烷基、芳氧基烷基、羰基烷基、羰基烯基、羰基芳基、羰基烷氧基烷基或羰基芳氧基烷基；
R6为烷氧基、烯氧基、芳氧基、芳基烷氧基、芳氧基烷氧基、烯氧基烷氧基或烷氧基烷氧基。
2.如权利要求1的染料混合物，包括通式(I)的染料和通式(II)的染料，其中R2表示取代的烷氧基[O(CH2)nR4]，
其中
n为1～6，
R4为通式(1)或(2)的基团
-OR5(1)-COR6 (2)
其中
R5为H，n大于1；烷基，n大于1；烯基、芳基、烷氧基烷基、芳氧基烷基、羰基烷基、羰基烯基、羰基芳基、羰基烷氧基烷基或羰基芳氧基烷基；
R6为烷氧基、烯氧基、芳氧基、芳基烷氧基、芳氧基烷氧基、烯氧基烷氧基或烷氧基烷氧基。
3.如权利要求2的混合物，其中R4是通式(2)的基团，其中R6为芳氧基烷氧基、烯氧基烷氧基或烷氧基烷氧基。
4.如前述任一权利要求的染料混合物，其中染料(I)与染料(II)的重量比为5～95∶95～5。
5.如前述任一权利要求的染料混合物，其中染料(I)与染料(II)的重量比为75～90∶25～10。
6.制备权利要求1～5任一项的染料混合物的方法，包括以所需量混合染料组分。
7.一种组合物，包括如权利要求1～5任一项的一种或多种染料混合物
和至少一种分散剂、表面活性剂或润湿剂。
8.一种染色合成织物材料或其纤维混合物的方法，包括将权利要求1～5任一项的一种或多种染料混合物施加到其上。
9.如权利要求8的方法，其中合成材料或其纤维混合物是聚酯或聚酯纤维素或聚酯-羊毛，或聚酯-聚氨基甲酸酯或聚酯-尼纶的混合物。
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| CA2787442C (en) * | 2010-01-26 | 2017-01-03 | Id Lab Inc. | Complementary and adjustable protective system |
| CN101899229B (zh) * | 2010-06-29 | 2013-01-16 | 浙江龙盛染料化工有限公司 | 一种分散红染料组合物 |
| CN101974251A (zh) * | 2010-07-30 | 2011-02-16 | 江苏亚邦染料股份有限公司 | 一种高水洗牢度的分散红染料 |
| CN102277012B (zh) * | 2011-04-29 | 2014-10-29 | 浙江闰土股份有限公司 | 一种分散枣红染料组合物 |
| CN103613953B (zh) * | 2013-11-08 | 2017-02-22 | 浙江长征化工有限公司 | 分散蓝染料组合物、分散染料、制备方法及应用 |
| CN104233856B (zh) * | 2014-08-20 | 2016-04-06 | 张家港市大新毛纺有限公司 | 一种羊毛与涤纶混纺织物用的染料组合物 |
| EP3417100A1 (en) | 2016-02-18 | 2018-12-26 | DyeCoo Textile Systems B.V. | A method of dyeing a substrate comprising elastomeric fibre and non-elastomeric fibre, and a dyed subtrate comprising these fibres |
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| EP0492893A2 (en) * | 1990-12-21 | 1992-07-01 | Zeneca Limited | Mixtures and mixed crystals of dyes |
| US5281241A (en) * | 1991-12-11 | 1994-01-25 | Zeneca Limited | Polycyclic dyes |
| EP0598303A1 (en) * | 1992-11-12 | 1994-05-25 | Sumitomo Chemical Company, Limited | Compositions containing benzodifuranone compounds and methods for coloring hydrophobic materials using the same |
| US5759211A (en) * | 1994-02-10 | 1998-06-02 | Zeneca Limited | Anthraquinone dyes containing a fluorosulphonyl group and use thereof |
| CN1323332A (zh) * | 1998-10-13 | 2001-11-21 | 巴斯福股份公司 | 分散性染料混合物 |
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| JPH0711587A (ja) * | 1993-06-22 | 1995-01-13 | Sumitomo Chem Co Ltd | ベンゾジフラノン系化合物を用いる繊維材料の染色法 |
| JPH0734386A (ja) * | 1993-07-22 | 1995-02-03 | Sumitomo Chem Co Ltd | 疎水性繊維とセルローズ系繊維の混用品の染色方法 |
| JP3527781B2 (ja) * | 1994-09-30 | 2004-05-17 | ダイスタージャパン株式会社 | 分散染料混合物 |
| GB9514524D0 (en) * | 1995-07-15 | 1995-09-13 | Zeneca Ltd | Dye mixtures |
| GB0022697D0 (en) | 2000-09-15 | 2000-11-01 | Basf Ag | Azo disperse dye mixtures |
| GB0024440D0 (en) * | 2000-10-05 | 2000-11-22 | Basf Ag | Polycyclic dyes |
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- 2002-07-29 GB GBGB0217487.8A patent/GB0217487D0/en not_active Ceased
-
2003
- 2003-07-23 DE DE60308613T patent/DE60308613T2/de not_active Expired - Lifetime
- 2003-07-23 EP EP03016770A patent/EP1394218B1/en not_active Expired - Lifetime
- 2003-07-23 ES ES03016770T patent/ES2271438T3/es not_active Expired - Lifetime
- 2003-07-24 US US10/627,827 patent/US7118604B2/en not_active Expired - Lifetime
- 2003-07-25 TW TW092120416A patent/TWI315329B/zh not_active IP Right Cessation
- 2003-07-28 MX MXPA03006721A patent/MXPA03006721A/es active IP Right Grant
- 2003-07-28 CA CA2436033A patent/CA2436033C/en not_active Expired - Fee Related
- 2003-07-28 JP JP2003202625A patent/JP2004137461A/ja active Pending
- 2003-07-28 BR BR0302533-0A patent/BR0302533A/pt not_active IP Right Cessation
- 2003-07-29 CN CNB031331440A patent/CN100381504C/zh not_active Expired - Fee Related
- 2003-07-29 KR KR1020030052361A patent/KR100997852B1/ko not_active IP Right Cessation
-
2004
- 2004-05-19 HK HK04103542A patent/HK1060587A1/xx not_active IP Right Cessation
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| EP0492893A2 (en) * | 1990-12-21 | 1992-07-01 | Zeneca Limited | Mixtures and mixed crystals of dyes |
| US5281241A (en) * | 1991-12-11 | 1994-01-25 | Zeneca Limited | Polycyclic dyes |
| EP0598303A1 (en) * | 1992-11-12 | 1994-05-25 | Sumitomo Chemical Company, Limited | Compositions containing benzodifuranone compounds and methods for coloring hydrophobic materials using the same |
| US5759211A (en) * | 1994-02-10 | 1998-06-02 | Zeneca Limited | Anthraquinone dyes containing a fluorosulphonyl group and use thereof |
| CN1323332A (zh) * | 1998-10-13 | 2001-11-21 | 巴斯福股份公司 | 分散性染料混合物 |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1060587A1 (en) | 2004-08-13 |
| US20040019983A1 (en) | 2004-02-05 |
| JP2004137461A (ja) | 2004-05-13 |
| DE60308613D1 (de) | 2006-11-09 |
| TW200403304A (en) | 2004-03-01 |
| US7118604B2 (en) | 2006-10-10 |
| ES2271438T3 (es) | 2007-04-16 |
| GB0217487D0 (en) | 2002-09-04 |
| MXPA03006721A (es) | 2004-02-09 |
| BR0302533A (pt) | 2004-08-24 |
| CA2436033C (en) | 2010-11-16 |
| KR100997852B1 (ko) | 2010-12-01 |
| EP1394218A1 (en) | 2004-03-03 |
| KR20040012521A (ko) | 2004-02-11 |
| TWI315329B (en) | 2009-10-01 |
| EP1394218B1 (en) | 2006-09-27 |
| CA2436033A1 (en) | 2004-01-29 |
| DE60308613T2 (de) | 2007-08-23 |
| CN1483765A (zh) | 2004-03-24 |
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