TW513467B - Black dye composition - Google Patents

Abstract

A black dye composition comprising (a) a black reactive dye of the formula (I); (b) at least a black or blue reactive dye with a good fastness of oxidative bleach and wash fastness; and (c) at least a red, orange or yellow reactive azo dye. The black dye composition of present invention can be widely applied to dyeing a greater range of spinning and weaving products that contain hydroxyl group or amide group.

Description

M3467 A7 B7 V. Description of the Invention (/) [Technical Field of the Invention] Yu Benben is a black dye composition, especially a black dye composition suitable for fiber material dyeing. [Background of the Invention] In view of the fact that the dyeing of leather and fabrics, etc., cannot be trr-reactive, high-concentration black dyes cannot be obtained. To obtain a high-density black wood object ', both the two-concentration black dye composition are used by mixing colors. ^ Agronomic black dye composition commonly used by the color hate society is usually based on -reactive black ', especially the reactive black No. 5 dye of the following formula 二 = field force, and then matched with other colors such as red, orange or yellow Department of anti-U "materials" mixed to obtain a dark reactive black dye composition. Please read the < note of the back I 订 order printed by the Ministry of Economic Affairs Central Standards Bureau Consumer Cooperatives

', Central Japanese Patent Gazette No. 58-160362, Japanese National Patent & Gentokai S 63-17817G, Japanese Patent Gazette No. Heibo, Japanese Patent Gazette No. 2-73870, Japanese 1 A newspaper JP 2_2 () 2956, Japanese Patent Gazette JP 4822, Japanese National Gazette JP 8-253697, US special line 3 513467 A7 B7 5. Description of the invention (2 US Pat. No. 5,445,654 and U.S. Patent No. pat n0 $ 6 have made efforts in this area '' However, due to energy-saving and environmental protection needs, washing machine technology has improved, the cleaning power has been greatly improved, and the development of detergents has been used in large quantities. Efficient cleaner to improve the cleanliness of the laundry, so that after a lot of water washing, the dye will greatly fade, especially the reactive black dye composition with reactive black No. 5 as the main body Therefore, it is the goal of the industry to provide a reactive black dye composition with oxidative fading and rural washing. 4 ° Reactive black No. 5 dye as the main body, and then matched Several kinds of reactive azo dyes and reactive black dye compositions are formed, and the reason why there is a scourge in the process of multiple cleaning is mainly because the composition of the dye is not fast enough. During the washing process, the added bleaching agent discolors. It is printed by the Sheller Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. Especially when the dye composition has different fastness to oxidation and fading, this fading phenomenon is not limited to lightening the color, even There will be changes in the hue of the laundry. At present, black dyes on the market generally have this shortcoming, and the main reason is that the reactive black No. 5 dye fastness to the main body of the dye is resistant to oxidation. Very poor, therefore, if the reactivity of other colors such as red, orange or yellow is matched. When the dye has good fastness to oxidation and fading, after washing with water for several times, the hue of the laundry will be changed. Occurs, making the original black dye Wei Wei into brown or other hue. This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) > 13467

In order to solve the problem that the hue of the dye is changed, it has been proposed that =, the fastness with oxygen-resistant ocher is as bad as that of reactive black No. 5. The color matching of reactive dyes of other colors such as orange or pure color, The dyed matter dyed by such a bucket composition can overcome the problem that the hue of the dyed matter is changed. However, when the dyed matter is washed, the color of the bleach added and the color of the dyed matter is greatly reduced. This solution has not been solved yet. [Summary of the invention] The object of the present invention is to provide a black dye composition which can be used for dipping, dyeing and continuous dyeing of fibers to provide more excellent dyeing effects. The present invention Another purpose is to provide a black dye composition with excellent dyeing effect, and the dyeing material has excellent characteristics, especially in terms of deepness, oxidative fading, L-fastness, washing fastness, detergency and leveling. Very excellent performance. The black dye composition of the present invention includes: (a) a reactive black No. 5 dye of the following formula (J), (please read the precautions on the back before this page)-order - Jue coffin quasi Bureau HIGHLAND printed HO3SOC2H4SO2 consumer cooperatives in the Ministry of Economy

(b) A black or sea-blue reactive dye having excellent oxidation fastness and washing fastness, and (c) at least one reactive azo dye selected from other color systems such as red, orange, or yellow. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 513467 V. Description of the invention (order) The composition of the present invention is mainly composed of reactive black 5 dyes, and then matched with red, orange or yellow Reactive materials of other colors are mixed ... to obtain a dark reactive black dye composition. More specifically, in order to improve the characteristics of the reactive black dye composition, the present invention additionally adds ^ fastness to fading, excellent fastness to washing n, or reactive color finish to increase the reactivity of the entire group, the black knitting group. The fading of the product against oxidation and the fastness to washing. This solution can not only effectively overcome the problem that the hue of the dye is changed, but also solve the dyeing process in the laundry process. The problem. [Specific description of the invention] A kind of black dye composition of the present invention generally includes two main components, ie, component ⑷, (b) and (C), that is, the reactivity of the component (a) of the aforementioned formula (1) Black No. 5 dye, component (b) Fastness to oxidation and fading 'Washing fastness, good black or marine blue reactive dye, and reactive azo dyes of other colors such as red, heart yellow, etc. composition. — The component (b) black or sea blue reactive material used in the present invention is not particularly limited; as long as the dyeing characteristics, coloring rate, and affinity can be matched with the reactive black No. 5 dye of formula 而, it will show Black or sea-blue reactive dyes having excellent oxidation fastness and washing fastness can be used as the component (b) of the present invention. Among many black or sea-blue reactive dyes, it is more feasible and can be used as the component (b) of the present invention. It is a compound having the following formula (ιι). Please read the item on the back first.

Order printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 513467, Invention Description (

Substituted by dentin, Ci ~ C4, ': Cl ~ C4 alkoxy, sulfonic acid group, amine. Group or its derivative group 2 aromatic ring projectile 4 compound and reactive black No. 5 have phase H 'Reactive dyes composed of bis == derivatives, which also have i • amino_8fluorenyl_3,6_ binomial acid I as the main component, but this type of bisazo ... The structure is more uniform than that of the reactive black No. 5 color master. For example, the aromatic ring of the azo needs to have some substituents. The 1st tone can achieve fastness to oxidation and fading and fastness to washing. As mentioned above, the formula can have the following examples listed. (Please read the precautions on the back and then this page.) Printed by the Central Laboratories of the Ministry of Economic Affairs.

Y

Y, each paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm)-line · 513467

(IV) In the formula, Y and Y ’are independent of each other and represent -S〇2X, -NH-w,

SCKX or represents or ci — \ X represents an OH, a CH = CH2, or-which 1, τ represents a minus or chlorine atom, p represents a hydrogen atom, a fluorene atom CK4 alkyl or Cl ~ C4 _ group, R5 is Ci ~ C4 alkoxy; R1, R2, R3, and R4 are each independent and represent a hydrogen atom prime atom. CK4 alkoxy, Cl ~ C4 alkoxy or rhodium, and R1, R2, R3 in the dyeing step of the above formula And R4 are not hydrogen at the same time. More specific examples are:

Where w C2H4OSO3H

---------------- (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs

A7 B7 Printed by the Consumer Standards Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs

This paper size applies to Chinese National Standard (CNS) A4 specification (210X297 mm) 513467 A7 B7 V. Description of the invention (?)

SO2C2H4CI

HO3SOC2H4SO2 ·

SO2C2H4OSO3H III-8 — ^ ----------------- ^ ---------. (Please read the notes on the back before filling this page) Intellectual Property of the Ministry of Economic Affairs Bureau employee consumer cooperative print? π

SO2C2H4OSO3H III-9 This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) 513467 A7 B7 V. Description of invention (ΐ)

SO2C2H4OSO3H

SO3H ΙΙΙ-12 (Please read the precautions on the back before filling this page) -n n n n n n n a δ, n n n ϋ —i · ϋ n I Qin Printed by the Consumer Cooperative of Intellectual Property Bureau, Ministry of Economic Affairs

so3h ci III-13 11 This paper size applies to Chinese National Standard (CNS) A4 (210 X 297 mm) 513467 A7 B7 V. Description of the invention (/ 〇)

SO3H F III-14

(Please read the notes on the back before filling this page) III-15

so2ch = ch2 III-16 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs

SO2C2H4CI 12 This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) 513467 A7 B7 V. Description of the invention (Π)

SO2C2H4OSO3H ΙΙΙ-18

IV-1

SO2C2H4OSO3H IV-2 (Please read the notes on the back before filling this page) ---- Order --------- Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs

SO2C2H4OSO3H IV-3) 13 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) V. Description of the invention (P) A7 B7

(IV-4)

(IV-5)

(Please read the precautions on the back before I install-order printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (IV-6)

(IV-7) 14 This paper size is applicable to China National Standard (CNS) A4 (2l0 × 297mm)

Μ 5467— Only using the black or sea-blue reactive dye of the above component (b) and the reactive black No. 5 dye of the formula (I) of the fluorene component (a), it may not be possible to obtain a black dye with good dyeability. The composition, if you want to get a black dyeing composition with good dyeing performance, you need to match with other anti-friendly dyes of other colors such as red, orange or yellow. / In the present invention, the selected components are red, orange, or yellow; the reactive dyes of the color system are basically the same without any restrictions, and only the dyeing characteristics, coloring rate, and affinity can be matched with the reactive black. "$", We can use the red, orange, or yellow M single-colored reactive dyes that have good black dye composition. We can use them. In many other colors such as red, orange, or yellow, the reaction of the more feasible red, orange, or yellow dyes, such as red, orange, or yellow, can be listed as follows: '(谙 Please read the precautions on the back before ml (This page), 17 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs Εκ * Ν = Ν.

Record 15 513467 A7 B7 V. Description of the invention (烽)

Y 0 (VI)

• 1--II: i · I ml mM— ^ ϋ > — ml In (Please read the precautions on the back before writing this page) (VII)

, -5 mouth (VIII) yf \ Department A ih 1 \ Industrial consumption f: Bamboo Club 5t

N = N

Rs

、 S03H (IX) This paper states the state's China National Standards (CNS) A4 now (21 OX297 mm) 513467 No. 87 丨 21905 March 1990 revised page V. Description of the invention (/ 5) A7 B7

so3h

so3h -ΝΉ

Or / = < F \ = ^ S0; X Cl

Cl F (Please read the notes on the back before filling out this page) Printed by the staff of the Intellectual Property Bureau of the Ministry of Economic Affairs, the cooperative printed A for one OH, one NH2 or one CH3, R6 for one C02H, one Li 2 or one CH3, Q represents —CO2H or —SO3H, “R7 and Rg are each independent” and are respectively a group of a rat atom, a Ci ~ C4 alkyl group, an amine group, or a derivative thereof, and n is an integer of 1 to 3, where X, Y, R1, R2 and T are as defined above. More specific examples are: 17 This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 513467 A7 B7 V. Description of the invention (

(V-1)

(Please read the notes on the back before writing this page) (V-2)

(ν-3)

18 Chinese paper standard (CNS) A4 size (210 X 297 mm) 513467 A7 B7 V. Description of invention (I)

NHCOCHs

(谙 Please read the notes on the back before filling this page) -Order · (V-8) 19 This paper is the size of China National Standard (CNS) A4 (210X297 mm) 513467 A7 B7 Description of Invention (β)

H03S

so2ch = ch2 ho3s

(Please read the notes on the back before continuing on this page) (VI-2) ho3s

The size of this paper is stated in the Chinese National Standard (CNS) A4 specification (210X297 mm) 510467 A7 B7 V. Description of the invention (丨 9)

S03H

----------- (Read the precautions on the back before reading and writing this page) Order the booklet iT. ^-XJ'h 工 消 抡 卬 iiii 卬 ί (VII-.4 ) Yan H3HO3SOC2H4SO2— ~ N = NH3C0 H02C (VII-5)

N

S03H ♦ 21 The standard of this paper: Chuanzhongzhong National Standard (CNS) A4 specification (210 X 297 mm) 5B46? A7 B7 5. Description of the invention (M) HO3SOC2H4SO2

Ν = Ν

N ho2c

S03H (VII-6)

N = N,

N

S03H HO3SOC2H4SO2 ho2c (VII-7)

----------- 0 ^ —— (Please read the notes on the back before filling out this page) Order iir / f · 'Ministry ^^-^ 乂 T · 消 于 合 竹 # 印5t

(VIII-2) 22 This paper uses the Chinese National Standard (CNS) A4 specification (210X297 mm) 513467 A7 B7 V. Description of the invention ()

(VIII-3)

HO3SOC2H4SO2 ~ (\ N = N

SO3H --------- can coat-(Please read the precautions on the back before writing this page) (VIII-4) HO3SOC2H4SO2-

N = N-

H03S Order 丨 (VIII-5) 23 This paper uses the Chinese National Standard (CNS) A4Ai (2 丨 0X297 mm) for this paper. 513467 A7 B7

(VIII-6)

(VIII-7)

24 This paper uses the China National Standard (CNS) A4 specification (210X297 mm) for this paper. -------- · τι (Please read the precautions on the back before filling this page) 513467 A7 B7 V. Description of the invention (A)

HO3SOC2H4SO2

(Please read the notes on the back before writing this page) (IX-4)

• so2ch = ch2 X-1)

-S02C2H40S03H (X-2) 25 This paper refers to the state Chinese National Standard (CNS) A4 specification (210X297 mm) 513467 A7 B7 V. Description of the invention (2 ")

(Please read the notes on the back before continuing on this page) The dye composition of the present invention can be formulated by various methods, for example, by making individual dye mixtures formulated separately and having different formulas, and can be individual dyes in the formula together It can also be mixed separately, and then mixed with 26 paper sizes using the Chinese National Standard (CNS) A4 (210 X 297 mm) 513467 A7 B7 V. Description of the invention (2Λ) Another kind of mixing, this mixing The method is to take place in a suitable mixer, for example in a tumbler, or in a suitable mill, for example a ball and sand mill, but it is also possible to make individual formulations by agitating them into a dye liquid. Dye mixing, or control the reaction conditions in the preparation method of each dye, so that an ideal mixture is produced at the same time as the preparation, or individual dyes can be mixed with each other or mixed with other dyes during the process of dipping or printing . The dyes of the present invention may be powder, granular, granular, or aqueous liquids, and may contain general dye auxiliary agents, such as retarders, leveling agents, co-solvents, surfactants, buffers, dispersants, and the like. In the present invention, the dyes all contain anionic groups like sulfonic acid groups. For the convenience of description, this specification is expressed in the form of free acid. However, when the dyes are manufactured or used in the present invention, they are often in the form of water-soluble salts. Exist, especially their alkali metal salts, especially sodium, potassium or ammonium salts. The ratio of various dyes can be changed within a relatively wide range. Generally, the minimum relative weight percentage of a component is 3% and the maximum relative weight percentage is 90%. The above dyes can be widely used for dyeing a wide range of textiles containing hydroxyl or amine groups, such as cellulose fibers such as cotton, linen, rayon, and rayon. They can also be used for dyeing blended or cross-woven fabrics. The dyeing method is the method used when dyeing with reactive dyes, such as dip dyeing and e dyeing, and is suitable for continuous dyeing. Taking dyeing cellulose as an example, the dye will be bound by acid before, during or after dyeing ^ Agent treatment, such as burning test, sodium phosphate sodium carbonate or sodium bicarbonate, and then add the necessary dyeing and finishing additives. 27 This paper is a standard of China National Standard (CNS) A4 (210X297) 1 ~ " 一 ~ ----- .............- 1—— 1-- --I:--I — (Read the notes on the back first and fill in this note) Order A7 B7 V. Description of the invention (26) p #The miscellaneous materials specified in this article are for cellulose fibers. Product life: ------------ (Please read the precautions on the back before writing this page) Reactive dyes, you can get a variety of dyeing materials with good dyeing properties, ^ 卞 / 木 丨 resistant to oxidation Fading fastness, washing fastness, detergency and sheet dyeing performance are more excellent. For the convenience of further explanation, the following examples will be enumerated for a more specific description. [Preferred Embodiments of the Invention] The following examples are specific descriptions of the present invention, but are not limited by them. The target range is clear, in which the compound is expressed in the form of a free acid, but the form of soy may be a metal salt, and more likely an alkali metal. For salt, especially sodium salt, the percentages or percentages used in the examples are based on weight unless otherwise specified. The temperature unit is Celsius. C. Example 1. #! Take 58 parts of the formula (I) dye, 20 parts of the formula (IIM) dye, 15 parts of the formula 9 and 7 parts of the formula (VM) dye, and mix them with each other. ^. ^ I work as a test report for the composition of the material, and the color fastness test is performed by the following dyeing method: t. Dyeing test: a. Take 2 parts of the above dye composition and completely dissolve in 1,000 parts. # J f Prepare the seedlings, and formulate the dye solution. 28 This paper is the Chinese national standard of this state (milk) 8 4 specifications (2 丨 0 father 297 mm) 513467 A7 ____B7________ V. Description of invention (traitor) 111 m "-1 ·-1-- i-j-* (锖 First read the notes on the back of the real ball script va;) b. Rinse the spherical glass bottle for dyeing with distilled water and inject 24 parts of the dye solution In the cup, add 6.4 parts of Miracle Shaw. C. Finally add the dyeing bath to a total of 80 parts with distilled water. D. Then add 8 parts of cotton knitted cloth to the glass ball bottle for dyeing. E. For the above spherical glass bottle for dyeing, after the upper lid is locked, shake it up and down to make the dyeing liquid even. F. Put this spherical glass bottle for dyeing into 60 ° C constant temperature glycerol dye. In the color proofing machine, start the ochre color. After 20 minutes, add 7.5 parts of 320g / l of soda ash and keep it for 70 minutes. Then, take out the cloth, rinse it with cold water, put it in a large steel basin, and wash it with boiling water for 10 minutes. Then, put the cloth in a large steel pot containing 2.0g / l soaping agent, soap with boiling water for 10 minutes. G, take out the cloth and rinse it with cold water, then dehydrate and dry. L Second fastness to oxidation and fading : A. Take the cloth that has been dried in the dyeing test, and place it at 65% relative humidity and 20 ° C. 〇, After 4 hours of the closed constant temperature and humidity box, 10 × 5 cm 2 was taken as a sample cloth to carry out a fastness test for resistance to oxidation and fading. b. Take 10 grams of ECE-free soap soap, 12 grams of sodium perborate, and 18 grams of TAED (Tetra acetyl ethyienediamine) together and dissolve them in 1000 ml of distilled water to prepare a test week solution. … C. Take 110 ml of the test solution and place it in a 550 ml round steel bottle, and then put 50 steel balls and sample cloth. 29

513467 A7 B7 V. Description of the invention (i) d. After closing and tightening the lid of the cup, put the steel bottle into the washing fastness machine for textile test. The test temperature is 60 degrees and the time is 30 minutes. (Please read the precautions on the back before filling this page} e. After the test, remove the cloth and wash it, and then dehydrate it. F. Result determination: Computer color measurement with Macbeth, Color-Eye 3 100, and CMC as the judgment standard , Aec 2 is the qualification standard. Repeat Example 2 to Example 24 according to the following table (I-1); Examples, Tables (1-2); Comparative Example content, repeat the dyeing test steps of the above-mentioned Example 1 'and The results of the fastness-resistance test for oxidation resistance to coloring are summarized in the following table (IM); Examples, Tables (II · 2); Comparative Examples ·· Tables (I- 0 Group Composition (a) Group Composition (b) Group Composition (C) Compound (%) Compound (%) Compound (%) Compound (%) Example 2 Formula ⑴29 Formula (III-1) 61 Formula (V-1) 7 Formula (VI-1) 3 Example 3 Formula (I) 59 Formula (III-1) 21 Formula (V-3) 20 — «Example 4 Formula ⑴28 Formula (III-1) 62 Formula (V-3) 10 -__ Example 5 Formula ⑴55 Formula (III-1) 16 Formula (Vin-2) 17 Formula (IX-2) 12 Example 6 Formula (I) 31 Formula (III-1) 52 Formula (Vni-2) 10 Formula (IX-2) 7 Example 7 Formula (I) 57 Formula (III-2) 22 Formula (V-1) 14 Formula (VI-1) 7 Example 8 Formula (I) 27 (III-2) 63 formula (V-1) 7 formula (VI-1) 3 30 This paper is described in the national standard (CNS) A4 specification (2 丨 0 X 297) 513467 A7 B7 Zhong Rong 柊 ^ -XJhX elimination theory and bamboo private control 5. Description of the invention (all) Table (1-2) Component (a) Component (C) Compound (%) Compound (%) Compound (%) Compound ( %) Comparative Example 1 Formula (I) 100 — — — 31 Example 9 Formula VIII 58 Formula (III-1-2) 23 Formula (V-3) 19 · '· —. Example 10 Formula VII 27 Formula (III 1-2) 64 Formula (V-3) 9 —— Example 11 Formula VII 54 Formula (III-1-2) 17 Formula (Vin-2) 17 Formula (IX-2) 12 Example 12 Formula XI 29 Formula (III 1-2) 55 Formula (VIII -2) 9 Formula (IX-2) 7 Example 13 Formula ⑴56 Formula (IV-1) 23 Formula (V-1) 14 Formula (VI-1) 7 Example 14 Formula (I) 26 Formula (IV-1 ) 64 Formula (V-1) 7 Formula (VI-1) 3 Example 15 Formula ⑴57 Formula (IV-1) 24 Formula (V-3) 19 — Example 16 Formula (I) 26 Formula (IV-1) 65 Formula (V-3) 9 — Example 17 Formula ⑴ 54 Formula (IV-1) 17 Formula (Vin-2) 17 Formula (IX-2) 12 Example 18 Formula ⑴ 29 Formula (IV-1) 56 Formula (Vm -2) 9 (IX-2) 6 Example 19 Formula (I) 89 Formula (III-1-1) 11 — Example 20 Formula VII42 Formula (III-1-1) 58 — — Example 21 Formula (I) 81 Formula (III) ) 19 — Example 22 Formula ⑴40 Formula (III-1-2) 60 — — Example 23 Formula (I) 80 Formula (IV-1) 20 — — Example 24 Formula ⑴39 Formula (IV-1) 61 ——— — The size of this paper is described in Sichuan China Standard (CNS) A4 specification (210 × 297 mm) 513467 A7 ---- ~ ___ B1 V. Description of the invention (3〇) In the Ministry of Public Affairs, ij. Cooperation ii 卬 it Comparative Example 2 --- Formula ⑴ 78 Formula (V-4) 22-. Comparative Example 3 ^ 37 Formula (V-4) 63 " meaning 1 1 __ Comparative Example 4 i〇) 73 Formula (V_l) 18 Formula (VM) 9 __ Comparative Example 5 ϋΡ 55 Formula (V-4) 24 Formula (Vl) 14 Formula (VI-1) 7 Comparative Example 6 ϋ!) 25 Formula (V-4) 66 Formula (Vl) 6 Formula (VI-1) 3 Comparative Example 7 Formula (I) 75 Formula (V-3) 25 Meaning _. _______ _ Comparative Example 8 JAI) 56 Formula (V-4) 25 Formula (V_3) 19 _-Comparative Example 9 Left (I) 25 Formula (V_4) 67 Formula (V_3) 8 __ Comparative Example 10 Formula (I) 65 Formula (VHI-2) 21 Formula (IX-2) 14 —— Comparative Example 11 Formula ⑴53 Formula (V-4) 18 Formula (VIII-2) 17 Formula (IX-2) 12 Comparative Example 12 Formula (I) 26 Formula (V-4) 56 Formula (YIII-2) 12 Formula (IX-2) 6 Table (Π-1) △ E Hue Change Value Hue Change Strength (%) Example 1 1.57 1.20 (R) 88.2 Example 2 1.04 0.44 (R) 90.9 Example 3 1.56 1.18 (R) 90.4 Implementation Example 4 0,86 0.69 (R) 96.4 Example 5 1.59 1.31 (R) 89.7 32 ---------------, order ------ 0— (Please read first Note on the back, please fill in this page again.) This paper size is based on China National Standards (CNS) A4 specifications (2 丨 〇297297) 513467 A7 B7 V. Description of the invention (W) Example 6 1.21 0.84 (R) 90.6 Example 7 1.52 0.89 B (R) 86.1 Example 8 0.91 0.64 B (R) 93.4 Example 9 1.54 0.99 (R) 89.1 Example 10 0.87 0.30 B (R) 95.1 Example 11 1.09 0.75 B (R) 92.4 Implementation Example 12 0.65 0.60 B (R) 97.4 Example 13 1.77 0.87 (-R) 86.5 Example 14 1.07 0.26 (R) 89.8 Example 15 1.74 1.28 (R) 88.5 Example 16 1.01 0.17 (R) 91.7 Example 17 1.59 1.29 (R) 87.8 Example 18 1.06 0.18 (R) 89.7 Implementation 19 2.68 1.96 (R) 88.3 Example 20 1.13 0.89 (R) 94.9 Example 21 1.72 1.46 (R) 90.1 Example 22 1.23 0.56 (R) 94.9 Example 23 2.31 1.58 (R) 85.7 Example 24 1.08 0.04 (R) ) 87.5 (Please read the precautions on the back before filling out this page) The size of this paper is Chinese National Standard Soap (CNS) A4 (210X297 mm) 513467 A7 B7 V. Description of Invention (%) Table (Π- 2) △ E Hue Change Value Hue Change Strength (%) Comparative Example 1 2.02 1.46 R⑺ 85.2 Comparative Example 2 2.36 1.26 R⑺ 80.9 Comparative Example 3 2.70 0.83 R⑺ 80.6 Comparative Example 4 2.17 1.72 -R (Y) 86.8 Comparative example 5 2.42 1.60 R (Y) 82.5 Comparative example 6 2.61 0.50 R (Y) 80.7 Comparative example 7 1.93 1.45 R (Y) 86.0 Comparative example 8 2.07 1.37 R (Y) 83.7 Comparative example 9 2.43 0.22 R (Y) 82.5 Comparative Example 10 2.76 2.24 (R) 87.9 Comparative Example 11 2.92 1.75 R (Y) 82.4 Comparative Example 12 2.56 0.53 R (Y) 79.8 (Read the precautions on the back before reading this page)

Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Shelley Consumer Cooperatives [Effect of the invention] The dye composition of the present invention is a general-purpose black reactive dye composition, which can be widely applied to a large range containing hydroxyl or amine groups, etc. The dyeing method used for textiles is the method used in general reactive dyeing, such as dip dyeing, printing or continuous dyeing. It has a very special 34 paper standards that are applicable to Chinese National Standards (CNS) A4 format (21 × 297 mm) 5U46-7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 5. Description of the invention (3¾) Others Excellent characteristics. The dye composition described in the present invention is a reactive dye with industrial value, and can obtain various dyes with good dyeing characteristics, especially in deep dyeing, fastness to oxidation and fading, washing fastness, fastness, and leveling. Sexually more excellent performance. 5 3 This paper size applies to China National Standard (CNS) A4 (210X297 mm)

Claims (1)

A black dye composition comprising: (a) the following formula (manufactured) HOSO3CH2CH2SO2 H〇3S SO2CH2CH2OSO3H SO3H ⑴ Reactive Black No. 5 dye; (b) Soil is a reactive dye selected from the group consisting of oxidation fastness fastness, excellent fastness to washing, ",", or sea I color, the black or sea blue reactivity Dyes are selected from dyes of formula (III) Ύ · In the formula, Υ and 独立 are independent of each other and represent —S NH-W Read the note of Φ and then fill in 2 pages. I I I LINE Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs SQzX SQzX or NH- 36 This paper size applies to Chinese National Standard (CNS) A4 (210 X 297 public meals) 513467 A8 B8 C8 D8 Employees' Cooperatives of Intellectual Property Bureau of the Ministry of Economic Affairs printed patent application scope—CH = CH2, one C2H4 〇S03H or a C2H4C1, τ sand master J 〆 広 7 1 represents a fluorine or chlorine atom, p represents a hydrogen atom, a halogen atom, a Cl ~ c4 alkyl group or a Ci ~ c4 alkoxy group, and R5 is a CPC4 alkoxy group; Rl , R2, R3, and R4 are each independently a chlorine atom, a halide atom, a Cl ~ C4 alkyl group, a Cpq alkoxy group, or a sulfonic acid group, and R1, R2, R3, and R4 in the dye of the above formula (II) Is not hydrogen, or a dye of formula (IV) In the formula, Υ, Y ′, and R1 are as defined above; and (c) at least one reactive azo dye selected from the red, orange, or yellow color system, the reactive azo dye from the red, orange, or yellow color system, Is a dye selected from formula (V), formula (VI), formula (VII), formula (VIII), formula (IX), formula U) or formula (XI), 37 This paper size applies to China National Standard (CNS) A4 (210 χ 2 耵 public love) J ^ -------- ^ --------- line (Please read the precautions on the back first (Fill in this page again) 513467 A8 B8 C8 D8 0 (VI) where Y is defined as described above, η is an integer from 1 to 3, and A represents an OH, an NH2, or a CH3; (Please read the precautions on the back before filling this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs (VII) In the formula, Y, Rl, and R2 are defined as described above. R6 stands for —CO2H, —NH2, or —CH3; 38 This paper standard applies to China National Standard (CNS) A4 Specifications (210 X 297 mm) 513467 A8 B8 C8 D8 VI. Patent application scope Y R2 -N = N. (VIII) where Y, R1, R2 and A are defined as described above, Q represents a C02H or a S03H Y -N = Ν · , So3h (Please read the notes on the back before filling this page) R2 Rs IX where Y, Ri, and R2 are as defined above, and R7 and R8 are each independently selected from hydrogen atom, Ci ~ C4 alkyl, and amine Radicals or radicals thereof; so3h The definitions of Y and Y 'in the printed consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs are as described above; 39 This paper size applies to the Chinese National Standard (CNS) A4 specification (2〗 0 X 297 mm) 513467 A8 B8 C8 D8 Scope of patent application (XI) where γ, γ, and M are as defined above. 2. The dye composition according to item (i) of the patent application. The color-reactive dye is selected from 4 (111). 3. The dye composition of item 4N, i.e., the patent formula of Shenjing Reactive dye is selected from formula (IV). 4. The dye composition (III-1) according to item 2 of the patent application, wherein the black or aqua blue where black or aqua blue where formula (III) is the formula ; ------------ € (Please read the notes on the back before filling out this page) Order --------- Line · Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs • For example, the 2nd top of the scope of patent application 4 1 Composition 'where formula (III) is formula III-2 This paper size is applicable to China National Standard (CNS) A4 specification (210 X 297 mm> 513467 8888 ABCD VI. Patent application range (Please read the precautions on the back before filling this page) 6 · The dye composition in item 3 of the patent scope of Shengu, where formula (a) is formula (IV-1) 7 · The dye composition according to item 1 of the scope of patent application is composed of formula (j), formula (111-1) and formula (V-3). 8. The dye composition according to item 1 of the scope of patent application is composed of formula (I), formula (III-1), formula (VIII-2) and formula UX-2). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 9 · If the dye composition in the first patent application scope is composed of formula (];), formula (III-2) and formula (V-3). 10. The dye composition according to item 1 of the scope of patent application is composed of formula (I), formula (III-2), formula (VIII-2) and formula (IX-2). 11 · The dye composition according to item 1 of the scope of patent application is composed of formula (I), formula (IV-1) and formula (V-3). This paper size applies to China National Standard (CNS) A4 (210 X 297 public love) 513467 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A8 B8 C8 D8 VI. Patent application scope I2 · If the dyestuff in the first patent scope is applied for The composition is composed of formula (I), formula (IV-1), formula (IIII-2), and formula (IX-2). 13. The dye composition according to item 7 in the scope of the patent application, wherein the weight percentage of formula (n is 20 to 95%, the weight percentage of formula (III-1) is 5 to 80%, and the formula (V -3) The weight percentage is 3 to 30%. 14. The dye composition according to item 8 in the scope of the patent application, wherein the weight percentage of formula (20% to 95%, weight of formula (III-1) The percentage is 5 ~ 80%. The weight percentage of formula (VIII-2) is 3-30%, and the weight percentage of formula (IX-2) is 3-30%. 15 · As described in item 9 of the scope of patent application Dye composition, wherein the weight percentage of formula (I) is 20 to 95%, the weight percentage of formula (III-2) is 5 to 80%, and the weight percentage of formula (V-3) is 3 to 30%. 16. The dye composition according to item ιo in the scope of the patent application, wherein the weight percentage of formula (I) is 20 to 95%, the weight percentage of formula (III-2) is 5 to 80%, and formula ( VIII-2) The weight percentage is 3 ~ 30%, and the weight percentage of formula (IX-2) is 3 ~ 30%. 17. The dye composition according to item Η of the patent application scope, wherein formula (r) The weight percentage is 20 to 95%, the weight percentage of formula (IV-1) is 5 to 80%, and the weight percentage of formula (V-3) is 3 to 30%. 18. The dye as described in item 12 of the scope of patent application Composition, wherein the weight percentage of formula (j) is 20 to 95%, the weight percentage of formula (IV-1) is 5 to 80%, and the weight percentage of formula (VIII-2) is 3 to 30%, and (Lx—2) 42 This paper size applies to China National Standard (CNS) A4 (210 X 297 public love) J 11 -----— II ^ · I ------- ^ (Please read the back first Please pay attention to this page, please fill in this page) Chuan 467 6. The weight percentage of patent application scope is 3 ~ 30%. 19 · A black dye composition, which includes: (a) the following formula (I) A8 B8 C8 D8 hos〇3Ch2ch2s 〇2 Reactive black No. 5 dye of SO2CH2CH2OSO3H; (b) at least one black or sea blue reactive dye selected from oxidation fastness fastness and washing fastness, the black or sea blue reactive dye is selected from formula (111) Dye 1 -------------------- ^ --------- (Please read the notes on the back before filling this page) Intellectual Property Bureau of the Ministry of Economic Affairs Γ and γ 'are independent in the print format of the employee consumer cooperative, _S02X, a NH-W 43 Ύ, respectively, This paper size is in accordance with Chinese National Standard (CNS) A4 specifications (210 χ 297¾ ^ 513467 A8B8C8D8) 6. The scope of patent application where w represents N— <, or ^ a · ^ 'X stands for —0H, R5 Cl F —ch = ch2, a C2H40S03H or a C2H4C1, represents a fluorine or chlorine atom, p represents a hydrogen atom, a halogen atom, Cl ~ C4 alkyl Or Cl ~ C4 alkoxy, r5 is Cl ~ C4 alkoxy; R1, R2, R3, and R4 are each independently and represent a hydrogen atom, a halogen atom, a Cl ~ C4 alkyl group, or a sulfonic acid group, or formula (IV Dye Y Ύ, where Y, Y, and Rl are as defined above; and (c) at least one reactive azo dye of formula (V) selected from the red, orange, or yellow color system, the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Print · Nunn-n, ι-δν · n · 1 n ϋ nn II nn · ϋ nn I nnnnnn .nndn (Please read the precautions on the back before filling out this page) The paper size applies to Chinese National Standard (CNS) A4 specifications 210 x 297 public love) 513467 A8B8C8D8 6. In the scope of patent application, D stands for -α so2x Z Representative—c_CHs Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs (Please read the precautions on the back before filling this page) Cl F —C-C2H520 The dye composition according to item 19 of the scope of patent application, wherein the reactive azo dye of formula (V) is the following formula (V-1), So2X HO3SOC2H4SO2 (V-1) Reactive Azo Dyes 45 This paper is sized for China National Standard (CNS) A4 (210 X 297 mm)