TW581789B - Reactive dye for fiber - Google Patents

Abstract

The present invention relates to a reactive dye for fiber with a formula (I) shown in the specification. The invented dye is suitable for dyeing of cellulose fiber in an aqueous bath, and print dyeing of cellulose fiber. Thus, a dyed article with good steadfast, particularly in water washing, can be obtained.

Description

581789 A7 B7 V. Description of the invention (/) The present invention relates to a dye, especially a fiber-reactive dye, which is suitable for cellulose fiber dyeing in aqueous baths and cellulose fiber printing and dyeing. Fiber-reactive dyes have been used in the dyeing and finishing industry for many years. The most important feature is that the dye molecules carry reactive groups that can react with groups on the fiber to form covalent bonds. For example, in US patent US 4 No. 7,03,112, us 5,484,899 and British patent GB L3 53J99, have disclosed fiber-reactive dyes used in dip dyeing, continuous dyeing or printing ink, which have excellent dyeing and finishing characteristics, such as good dyeing, and are widely used. Used by the dyeing and finishing industry. The dye of the present invention is a reactive dye of the following formula (j), 4 ^ VC ------------- 嗾 ------. 丨 order -------- -鎿 丨 (Please read the notes on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs

NR—D2

N = N

Z is a rat atom or N = N—Zi, where Z! Is the paper size applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) 581789 A7 B7 V. Description of the invention (>)

or

• S02—Y where X is chlorine atom, fluorine atom, hydroxy c ^ 4 alkoxy group, ——NHCN, / \ \ _ / °, N, N-di-stone-hydroxyethylamino group (N, N- di_y5 _ hydroxyethylamino), 3-carboxypyridin-1-yl (3-carboxypyridin-l yi), phenylamino substituted with sulfonic acid group or monoso2 (ch2) 2oso3h, or other substituted or unsubstituted Substituted amino group; Y is a 0H, vinyl or a CH2—CH2—W, where W is a test treatment can be N ··

The leaving group, preferably, W is Cb_0S03H or v CC> C) H, I is a sulfonic group, an alkoxy group or a c ^ 4 alkoxycarbonyl group; P is 0 2 or 3;

Q is a S02-Y

-CONH-(CH2) n-S02-Y Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy — (ο). -(CH2) m-CONH- (CH2) n-S02-Υ, or ΝΗ-CO-T, where Υ is defined as described above, and T is α, cold-halopropionyi (halopropionyi) or α-halogen Acrylofluorenyl (haloacryloyl), η and m are each independently an integer of 1 to 6; p is defined as above; 0 is 0, 1, 2 or 3;

D2 is \ — 7 ^ 0 or Y is as defined above; ‘Paper size applies Chinese National Standard (CNS) A4 specification (210 χ 297 mm)

S〇2—Y, of which I, ρ, Q, ----- — — — — — — — — — · 1111111 --- IIIII · I ------------ (Please read first Note on the back, please fill out this page again) 581789 A7 ------ B7___ V. Description of the invention (today) R is hydrogen atom, 0 ^ ~ 4 alkyl group, or halogen atom, hydroxyl group, cyano C! ~ 4 alkoxy, C〗 ~ 4 alkoxycarbonyl, carboxyl, sulfonate, or sUlfat〇 substituted CV4 alkyl; D is a hydrogen atom Or the base represented by

X and R are as defined above; are chromophores with or without a reactive group, wherein the reactive group may be one or more independently selected from the q group as defined above, the chromophore It is selected from one of the following ethnic groups: ⑷ 甲 嗯 色 色 团 (formazan chromophore) Ψ bL · 〆 > w I -------------------- Order- --------- line < read the note on the back first (Fill in this page again)

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 581789 A7 B7 V. Description of Invention (彳)

Where G is phenylene substituted with a CV4 alkyl group or a continuous acid group (c) phthalocyanine; (S〇2W).

Pc S02-NH-E— where Pc is copper phthalocyanine or nickel phthalocyanine, W is -0H and / or -NH2, and E is phenylene or ethylene ( ethylene); 〇 as defined above; (d) triphendioxazine

Cl

This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) • 馥 -------- π --------- f β --------- ---- 1 --------- (Please read the notes on the back before filling out this page) 581789 A7 B7 V. Description of Invention (t) or C1

(e) Monoazo

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

This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 581789 A7 B7 V. Description of the invention (b

OH

(HOsS) ^ (Y_〇2S) 0

——N = N

p (R2)

(HOsS) ^ \ r-N = N (Y-02S) (

OH

(S〇3H) 0

(Please read the precautions on the back before filling this page) This paper size is applicable to Chinese National Standard (CNS) A4 (210 X 297 mm) 581789 A7 B7 V. Description of the invention (

(Please read the notes on the back before filling this page) or

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs where h is CV4 alkyl, Cw alkoxy, carboxyl, sulfonic or -S02-Y, Y is as defined above; 112 is alkyl, C1M alkoxy, amine , Acetylamino, ureido or ruthenium; this paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 581789 A7 B7 V. Description of the invention (S) R3 is oxo or benzoyl; R4 is Ci ~ 4 or phenyl; C5 and C6 are Cm; R7 is hydrogen, amine or sulfomethyl; m, η, 0 and p are as defined above; (f) polyazo

OH

(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 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)

Or 581789 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy V. Invention Description (Ί) (HO and (Y-〇2S) p (Rg),

!-\ N = N

q N = N-

JL • (OH) t (S〇3H) r (S〇3H) u where 118 is CV4 alkyl, CV4 alkoxy, carboxyl, sulfonic acid, acetyl ethyl ethylamino, lunar urine Or S02-Y; q, r, s, t and u are each independently selected from 0 Ri, Y, m, η, 0 and p are as defined above; or (g) metal complex azo group .

Di can be more specifically listed as follows so3h ο " vCu \ nX7 11 1 N N ho3s

2 or 3; nh2 o 'o o-c (Please read the notes on the back before filling this page) ho3s *

N 'N ^^^ SOsH

S03H

This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 581789 A7 B7 V. Description of the invention (β) Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs 0 nh2

nhch2ch2cooh. NHtX nh2

12 (Please read the precautions on the back before filling this page) This paper size is applicable to Chinese National Standard (CNS) A4 (210 X 297 mm) 581789 A7 B7 V. Description of the invention (

S〇3H) x

S〇2NH2) y

4-Cu-N V

Ο S-NH-

NH2) z

a

NH2

Cl

Cl

NH (CH2) 2NH2 a so3h Cl H2N (CH2) 2HN

Cl

NH (CH2) 2NH2 dS03H OH BU N = N— ^,

ys〇3H OH -N = N

H3C〇- ^ ~ ^ -n = n (Please read the notes on the back before filling this page) Order · ·

H3C

HO3S

NH2

-line·

H3O

N = N-

OH CH3 1 NH NH CH3 Η3〇ο-^ ~ ^ ~ ν = ν

HO3SOH2PH2P

HOOC OH NH2

S03H OH NH2

H03S ·

S03H 13 This paper size applies to Chinese National Standard (CNS) A4 (210 x 297 mm) 581789 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 _B7 V. Description of the invention (&>)

14 ------------- 暾 (Please read the precautions on the back before filling out this page)-0, · ϋ ϋ nn 1 ϋ ϋ I ϋ ϋ 1 n ϋ ϋ ^ 1 I ϋ ϋ I ϋ III ϋ ϋ ϋ I ^ 1 ϋ ϋ. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 581789 A7 B7

5. Description of the invention (G

OCH3 (Please read the notes on the back before filling this page) Φ

so3H

N = N ~ ^ ΝΗ2 NHCOCH3 I ^^ VnH2 S03H .N = N—NH2 NHCOCH3

h〇3S ^ KXoh

Order --------- Line J Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economy

h3Cn_ N = N

nh2 nh2 、 so3h so3h 15 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 581789 Α7 Β7 V. Description of the invention (introduction

OHΗ3 " ά HOsS HOOC N = N- Vnf Μ Ν, · 人 ～ · ΝΗ2

s〇3H HOOC

ΝΗ2

νη2

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

Order ---------- Line II Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

16 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 581789 A7 B7 V. Description of the invention (6)

HC ^ S

y ° (CH2) 2〇H〇H NH2

SO3H acH ^ sOSO ^ NH2

SO3H 〇 (CH2) 2〇S〇3 ^ h Nh2

NHCO sees 3S 印 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs

HO3S so ^ H03s, S〇3H ^^-N = Ν— V-N: HC ^ S CH3 H < \ M = KI

SO3H HO3S

17 This paper size applies to China National Standard (CNS) A4 (210 x 297 mm) (Please read the precautions on the back before filling this page) -------- Order -------- -Line «N = N— < / VN = N— / V-NH2 581789 A7 B7

5. Description of the invention (A

S03H

N = N— ^ ^-N = N

NH2

NH2H ^ C

nh2 H03S

nh2

0——Cu-O (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

NH2 0——Cu-0 0-Cu-0 -N = N

HO3J SO3H

N = N

NH CH3

HO3S SO2CH2CH2OSO3H NH2 This paper size applies to China National Standard Season (CNS) A4 specification (210 X 297 mm) 581789 A7 B7 V. Description of invention (A) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economy

19 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page)

-· Ϋ ϋ · ϋ H ϋ ϋ ^ 1 aδ, · ϋ * · ϋ 1 ammme ϋ · I ϋ I ϋ ϋ ϋ ϋ ϋ · ϋ 11 H _ϋ ϋ I ί I n — ϋ ϋ ϋ an I I 581789

In the present invention, for convenience of explanation, the compounds are expressed in the form of free acid in the specification. However, when the dyes in the present invention are manufactured or used, they usually exist in the form of water bath salts. Suitable salts may be alkali metals, alkaline earth metals. 'Ammonium or organic amine salts, of which sodium salts, potassium salts, lithium salts, salt salts, or triethanolamine salts are preferred. In the present invention, the dye can be prepared by a conventional method, and the reaction sequence of the preparation is not strictly limited. The chromophore can be prepared first, and then the required dye can be synthesized. It can also be used in the dye preparation process. In order to synthesize a chromophore, for example, if the chromophore is prepared first and then a dye is synthesized, the following method can be used as an example: a. Take the azo of Zι-ΝΗ2 (ζι is defined as above) By coupling the salt with 4-ammonium (2-acid) ethylamine benzoic acid ethyl) amin benzene suif0nic acid), a dye of formula (I) of formula (II) can be obtained. f · The following ------------- f (Please read the precautions on the back before filling this page) Printed by the Intellectual Property Bureau Staff Consumer Cooperatives of the Ministry of Economic Affairs II · 11111111 —AVI — — — — — — — — — — — — — — — — — — —

A7 B7 V. Description of the invention (θ (II) where A is defined as above; b takes 4 ranyl-2- (2 Germanic acid) ethylamine stearic acid, so that it is first connected with three halogen wells (halotriazinp, v Du Shi and VNHR (D and r 仃 / primary condensation reaction, the second condensation reaction of the product obtained is necessary for the second ^ If necessary, you can choose an appropriate compound, and then conduct the third condensation reaction, you can get The following formula (ΙΠ) gives the product "amino · 2 2) = :: = reaction 'secondary condensation reaction, if necessary, it can also be re-selected; The compound of formula ^ is a dye of formula ⑴. The following formula (III) can also be obtained: Ν-Λ, person 丨 (Α) X person

DiNR / ^ N / ^ HNnhch2ch2c〇〇h -S〇3h

(HI 21 This paper size applies to China's national standard _ (CNS) A4 specification (210 x 297) 581789 A7 B7 V. Description of the invention (^) where Xl is gas or fluorine 'X, D 丨 and R are defined as above ; Take the compound of formula (in) 'make Xiao Zι_ΝΗ2 (where Z is defined as the coupling of azo salt as above) to obtain the dye of formula VII; similarly, cut to take the first Z 2 No 2 (the definition of Z is as above) Azo salt, coupled with 4m (2-㈣) ethylamine benzene material, ㈣ made the resulting product and the like (A) Zhisan. The first condensation reaction is carried out, and the product is then made with the IV position (DJR definition As described above, the compound is subjected to the first-yang compound reaction, and if necessary, an appropriate compound can be selected and a third condensation reaction with the obtained product can be performed to obtain a dye of formula (I) of the following formula (IV); & Γ 2 can be combined with "i-nhr (dar is defined as above) = to perform the first condensation reaction with the three wells of formula (A), so as to react with zrNH2 (Zi is defined as above) The second condensation reaction of the product of the coupling reaction of azo salt and ammonium earth 2 (2 limbs) ethylamine benzidine, such as Necessary, the same can then select the appropriate compound, so that the third read together with the left foot Μ reaction was also (IV) of the dye of formula ⑴ "following formula NHCH2CH2C〇〇h« Shang

DiNR ", HN-

-S03H N = N—Zi This paper rule—Use order 22 (IV) V. Description of the invention (d where X, D, 2 and R are as defined above, · Preparation of the dye of the present invention '. Reaction conditions, such as coupling Back shoulder !: The reaction method used is generally known as H η- ~, 疋 is performed at a slightly acidic to neutral pH value, and 0 ~ 25 C, the degree of pH; For example, acid test: = 仃: the first condensation reaction is in acid reaction; and the three test wells in halogen, for example, between 0 ~ 10t reverse test value, for example, the acid test value reaction is between slightly acid to Reaction at neutral acid temperature; and ·: = and medium temperature 'for example, the third condensation reaction ordered by a pin-well is a reaction at neutral and medium to high temperature' such as 50-8 ° C. : The dyes of the invention are suitable for fiber materials, especially cellulose fiber materials, ::: cellulose fiber fiber materials for dyeing or printing. This fiber material is not restricted to natural, or regenerated cellulose fibers. , Such as cotton, linen, flax, hemp, jute, slime, or fiber materials containing cellulose thread. Dyeing of the present invention The material is also suitable for dyeing and printing of fiber blended fabrics containing warp-based fibers. The dyes of the present invention can be fixed on the fibers in various ways, especially in the form of aqueous dye solutions and printing pastes. Dyeing and printing by means of dyeing, cold press dyeing, printing and dyeing, etc. The dyeing or printing and dyeing of the present invention can be carried out by conventional dyeing methods (exhaustion dyeing) using well-known inorganic neutral salts (such as anhydrous sodium sulfate and Sodium gasification) and well-known acid binders (such as sodium carbonate, hydroxide | sodium hydroxide) are used alone or in combination. The amount of inorganic neutral salt and test is not imitation weight 23 This paper is applicable to China National Standards (CNS) A4 size (21 × 297 mm) 581789 A7

I I order Please read the notes on the back side before filling out this page.

V. Description of the invention (θ) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs So it is also applicable to cotton / polyester blended fabrics. The dyes of the present invention are also suitable for printing ', particularly for cotton or blended fabrics containing wool, hemp, or silk. Dyeing and printing on cellulosic fiber materials can obtain various dyeing materials with good dyeing characteristics; especially in the depth of dyeing and washing fastness, high-quality dyeing, printing, or pressure dyeing products can be obtained. For the convenience of further explanation, the following facts will be enumerated for a more specific explanation. [Preferred Embodiments of the Invention] The following examples are specific descriptions of the present invention, but will not limit the scope of the present invention. The compound is expressed in the form of a free acid, but its actual form may be a metal salt. It is more likely to be an alkali metal salt, especially a sodium salt. Unless otherwise specified, the parts or percentages used in the examples are by weight, and the temperature is in degrees Celsius. c is the unit. Example 1 8 · 3 parts of cyanuric chiride was dispersed in 80 parts of an ice / water mixture, and then 2-methylamine-5-hydoxy-7-sulfonic acid (2-methylamine_5 -naphthol_7-sulfonic acid) 10.8 parts dissolved in 80 parts of water 'and added to the above solution with stirring, then at 6-10. Stir until the reaction is complete. In addition, 'Naphthylamine 1,2,5-dicarboxylic acid (2-naphthylamine -1, 5- 25) This paper size applies to China National Finance (CNS) A4 specifications (21G X 297 public love) --------- ----. · .------- Order ...... (Please read the notes on the back before filling in this page) ·· I ϋ ϋ ϋ n 1 ι n · n ϋ n ϋ n aeae ϋ amMmm · ϋ n ϋ I ni 581789

(1) Disulfonic acid) 11 parts are diazotized in a conventional manner and added to the above solution, and the pH value is maintained at 6 to 6.5, and the temperature is stirred at 8 to 12 ° C until the reaction is complete. Then, 11.2 parts of 4-amino-2- (2-carboxylic acid) ethylaminebenzenesulfonic acid was dissolved in 30 parts of water 'and added to the above reaction solution, and the temperature was raised to 40-45. 〇, and to maintain the pH value of 4 to 4.5, after the end of the reaction. The solution obtained by the reaction is spray-dried to obtain an orange dye of the following formula (1), human max = 489nm, and an orange dye with excellent characteristics can be obtained after dyeing.

S03H NH〇t〇 ^ C〇2H (1) Example 2, 16.5 parts of melamine chloride was dispersed in no parts of ice / water mixture, and then 1-amino-8-Qinfan_3,6_ 二27.5 parts of l-amino-8_naphthol-3,6-disulfonic acid was dissolved in 60 parts of water, and the solution was added with stirring, and then stirred at 6 to 10 ° C until the reaction was completed. In addition, 14- 8 parts of 2-aminobenzezesulfonic acid (2-aminobenzezesulfonic acid) are diazotized in a conventional manner, and the above solution is added, and the acid value is maintained at 6 ~ 6_2, and the temperature is stirred at 8 ~ 15 ° C until The reaction is complete. Then 'dissolve 23 parts of 4-amino-2- (2-endic acid) ethylamine benzoic acid in 26 —— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —--------------- — — — — — — I — — — — — — — — — ϋ n I — — — — — — — — — 1. (Please read the notes on the back before filling this page)

so3h

S03H Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

581789 A7-B7 V. Description of the invention (/) After 50 parts of water, add the above reaction solution and raise the temperature to 40 ~ 45 ° C, and keep the pH value at 4 ~ 4.5. After the reaction is completed. The reaction solution was spray-dried to obtain a rose red dye of the following formula (2), and max = 5 15.5 nm. After dyeing, a rose red dye with excellent characteristics was obtained.

Example 3: 4- (2-sulfatoethylsulfonyl) aniline (4- (2-sulfatoethylsulfonyl) aniline) was diazotized in a conventional manner, and 4-amino-2- (2- Complete acid) 5.90 parts of ethylamine benzoic acid was added, and the acid test value was maintained at 4.5-5.0. After the reaction, salted out with 20 parts of sodium chloride, filtered and dried to obtain the orange color of the following formula (3) Dyes, Amax = 451.5nm, orange dyes with excellent characteristics can be obtained after dyeing. (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

27 This paper size applies the Chinese National Standard (CNS) A4 specification (210 χ 297 mm) Order -------- ά—φ ------------------ --- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 581789 A7-^ ----- B7______ V. Description of the Invention (Yu) Example 4 Take 6- (2-Sulfuryl Ethyl Acetate)- 2-amino-dipic acid (6- (2_ sulfatoethylsulfonyl) -2-amino-1-naphthylsulfonic acid) 8.22 Injury method After heavy gasification, '4-amino-2- (2 · latent acid) ethylamine is added 5.18 parts of benzyl flavonic acid, maintaining the temperature at 15 ° C, and the acid-base value of 4 5-50. After the reaction, salting out with 20 parts of gasified sodium, filtering and drying to obtain the orange color of the following formula (4) Dyes, Amax = 471nm, orange dyes with excellent characteristics can be obtained after dyeing 0

H03SOC2H402S

Example 5: After diazotizing 19-17 parts of 7-amino-1,3,6-trisanoic acid-naphthalene (19-17 parts by a conventional method), 7.56 parts of m-Aminophenyl urea were uniformly dispersed in 50 parts of water, and then added to the above diazonium salt component, and maintained at a temperature of 8 ~ 10 ° C and an acid-base value of 4.0 After the reaction is completed, 9.22 parts of melamine dispersed in ice water is added to the above solution and maintained at a temperature of 5-8. ^. The acid test value is 5.0 ~ 5.5 'After the reaction is completed, 4-amino-2- (2-antimonic acid) B will be 28. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) • ί III ϋ ϋ ϋ n ϋ / ϋ ϋ n H ϋ 1 aδν (ϋ ϋ ^ 1 ϋ ϋ ϋ I mt. ^ 1 nn · ϋ H · ϋ ί II ί II n ϋ nn I ϋ ϋ II (please first Read the notes on the back and fill in this page) 581789 A7 B7 V. Description of the invention (y) 12.87 parts of amine benzene sulfonic acid was added to the above reaction solution, and kept at a pH value of 6.0-6.5, temperature 45 ° C. After the reaction is completed, the temperature is lowered to 7 ~ 1 (TC. 14.2 • parts of 4- (2-sulfoethylsulfonyl) aniline are diazotized in a conventional manner and added to the above. In the solution, adjust the pH value to 6.0, and after the reaction is completed, desalinate and spray dry the solution to obtain a golden yellow dye of the following formula (5), Amax = 428nm. After dyeing, a golden yellow with excellent characteristics can be obtained Dye.

SO3H

NH— ^ Nv [pNH NVN NHCONH2 but N = N Cl

NHCH2CH2COOH SO3H — ^ ~ yS〇2CH2CH2〇SO3H (5) The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economy printed Example 6. Disperse 8.75 parts of melamine in 50 parts of ice-water mixture, then 12.14 parts of 4-amino-2- (2-carboxylic acid) ethylaminebenzenesulfonic acid was dissolved in 70 parts of water, and added to the above solution with stirring, and then at 5 ~ fC and pH value of 60 ~ 6, Stir continuously for 5 minutes at 60 ° C. In addition, 12.14 parts of 4-amino-2- (2-carboxylic acid) ethylaminebenzenesulfonic acid was dissolved in 70 parts of water, and then added to the above solution, and the temperature was raised to 40 ° C, and ρΗ = 6.0 · 6.5 Stir until the reaction is complete, and then add 26.76 parts of 4- (2-sulfatoethylsulfonyl) aniline diazotized in a conventional manner to the above solution at a temperature of 5 to 10C. , And adjust the pH value to 6.0, after the reaction is over. Desalted the solution and spray-dried to get the following 29 This paper size is applicable to Chinese national standard specifications (210 X 297 male eding (please read the precautions on the back before filling this page)

581789 A7 B7 V. Description of the invention (β-formula (6) golden yellow dye, Amax = 435nm, after dyeing, excellent golden yellow dyes can be obtained. HOOCH2CH2CHN NHCH2CH2COOH HO3S— ^ \ ~ NH— ^ ^ —NI HO3SOH2CH2O ^

Ν = Ν I η Cl I II ΝγΝ

SO ^ CH2CH2〇S〇3H (6) Printed by Employee Consumption Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs Example 7 Disperse 9.32 parts of melamine in 50 parts of ice water, and then diaminosulfonic acid-8 _15.97 parts of hydroxy-naphthalene are dissolved in 6.0 ml of water and added to the above-mentioned liquid phase, and then the temperature is maintained at 6 ~ 8 ° C until the reaction is complete. Then, 13 77 parts of 4- (2-sulfate Disulfosulfanyl) aniline is added to the above solution by diazotized diazotization in a conventional manner, the pH value is adjusted to 60, and then the reaction is allowed to complete. Then, 1274 parts of 4-amino-2- (2-carboxylic acid) ethylamine benzoic acid was added to the above reaction solution, and the acid-base value was controlled to be 6.0-6.5, and the temperature was raised to 40 ° C. After mixing until the reaction is completed, the temperature is lowered to 5 to 1 (TC.) Then, 405 parts of 4- (2-sulfosulfoethylphenyl) aniline is diazotized by conventional methods. Nitrogen salt is added to the above solution, and the pH value is adjusted to 5 · 5 ~ 60. After the reaction is completed, the resulting solution is desalted and spray-dried 'to obtain the peach ochre dye of the following formula (7), max max = 502nm, a pink dye with excellent characteristics can be obtained after dyeing.

—I--1 ------- · 1111111 — I ------ (Please read the precautions on the back before filling this page) 581789

V. Description of the invention (4)

-------------- Meal · II (Please read the precautions on the back before filling this page) Example 8: Put amino_3,6 · disulfonic acid-S_hydroxynaphthalene I 5% part was put into 20 parts of water, adjusted the pH value to 6.5-7.0 to make it completely soluble, then the solution temperature was lowered, and 7.13 parts of acetic anhydride was added, and stirred until the reaction was confirmed to be complete. --Line · In addition, 1M6 parts of toastic acid (2-amino_tetrasulfonic acid; 2aminonaphthyl sulfonic aCid) were diazotized in a conventional manner, and then the above solution was poured into the diazotized solution. , And adjust the pH value to 7 · 8 ~ 8 · 2, after confirming the reaction is complete, adjust the pH value to 12 ~ 13 and raise the temperature to 75 ° C until the reaction is complete, then add 50 parts of sodium gasification and adjust Filter after pH value reaches 6 · 8 ~ 7.2. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, dissolve the filter with 1,000 parts of water, and then quickly enter the 9.1 parts of melamine solution that has been dispersed in 30 parts of ice water, and maintain the pH value at 6.5 ~ 7.0, the temperature is 5 ~ 8 ° C, after confirming the reaction is completed, add 11 · 00 parts of 4-amino_ 2- (2-endic acid) ethylamine benzoic acid, and maintain the acidity test at 7 〇 ~ 8 〇, and raise the temperature to 35 ~ 40 ° C until it is confirmed that the reaction is complete. In addition, 11.94 parts of 4- (2-sulfoethylsulfonyl) aniline in 200 parts of ice / Diazotize in water, then pour into the above solution, and keep it 31. The paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 581789 A7 B7 V. Description of the invention (y) The pH is between 5.5 ~ 6_0 until the end of the reaction. Then, the obtained solution is desalted and spray-dried to obtain a pink dye with the following formula (8), Amax = 514nm. After dyeing, a pink dye with excellent characteristics can be obtained. C1

N

Example 9-11 According to the method described in Example 1-2, a dye of the following formula was prepared (please read the precautions on the back before filling this page)

Di—NR NHCH2CH2COOH -so3h

Printed by the Employees' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, where the definitions of D ^ R and X are as described in Table 1. 32 The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 581789 κι B7 V. Description of the invention (々 丨) Example No. D.-NHR X 9 so3H /, Ν = Ν_ ^ ΝΗ2 NHCONH2 Cl 10 NHCONhfe F 11 OH NH2 Cl (please read the precautions on the back before filling this page). ¾ Line · Implementation Example 12-18 According to the method described in Example 3-4, a dye of the following formula was prepared:

NHCH2CH2COOH Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs h2n——so3h N = N-Zi where Zi is defined as described in Table 2. 33 This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 581789 A7 B7 V. Description of the invention (multiple >) Printed by the Consumer Property Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Example number Zt-NH2 12 och3 HO3SOH2CH2CO2S—nh2 h3co 13 ch3 HO3SOH2CH2CO2S— ^ ^) — nh2 h3co 14 OCH3 ho3soh2ch2co2s 15 S〇3h HQjSOHfHfQzSH ^^ K NH2 16 SO3H 17 rryNH2 H2 ^ 2H2S2 ^ Example 19-94 34 (Please read the precautions on the back before filling this page). ¾ · Thread. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 581789 A7 B7 V. Description of the invention ( In) According to the method described in Example 5-8, a dye of the following formula is prepared

NH

NHCH2CH2COOH so3h

N = N-Z! The definitions of 01, 1 ^, and 21 are as described in Table 3. (Please read the precautions on the back before filling this page) Table 5 3

Example number DrNHR X z, -nh2 19 SOaH? H VH2 gas Cl nh2 Φ S02CH2CH20S03H 20 so3h H〇3S " ^^^ S03H nhconh2 Cl ^^ ΝΗ2 S02CH2CH20S03H 21 S03H —. N = N ^ J_NH: H03S ^ ! ^ S〇3H NHCONH2 〔:〕 1 nh2 Φ S02CH2CH20S03H 22 H03s 0 ch3 \ —. H2N-CxJsyN = N-/ ^ O ^ N ^ OH NH2 C2H5 Cl nh2 Φ CONH (CH2) 2SQ2 (CH2) 2〇S. 3H 23 ho3s 0 ch3 V-. Η2ν-〇, ^ Ι ^ ν = ν — ^^^ ο3η O ^ N ^ OH NH2 C2H5 Cl nh2 Φ SO2CH2CH2OSO3H This paper standard applies Chinese National Standard (CNS) A4 specification (210 χ 297) Public love) 581789

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

24 CH H〇3S \ O ^ N ^ OH NH2 c2h5 F φ2 S02CH2CH20S03H 25 SO3H HO3S— <^ ~ · N = N— ^》 —NH2 NHCONH2 F ττ CONH (CH2) 2SQ2 (CH2) 2〇SQ3H 26 nhcoch3 so3h Cl φ2 SO2CH2CH2OSO3H 27 so3H SO3H Cl φ2 SO2CH2CH2OSO3H 28 SO3H 0 shoulder &lt; xr NN XS〇3H F φ2 SO2CH2CH2OSO3H 29 NH2 OH HO ^ S HQBSOH ^ CH2CQ2S ~ ^^-N = N-P = HQ3S Everyone Royal Cl H〇3S h2n-Q SO3H 30 ^ S03H 〇H h3c _ ^ _ n = n_ ^ Y ^ HOsS ^ H03S ^^^ NH2 $ SQ2CH2CH2pS〇3H φ2 SO2CH2CH2OSO3H 31 so3h 〇H Nh2H2CH3SO-Cl n 32 SO3H H03SOH2CH2C〇2S— ^ ~ yN = N— ^ ~~ y-NH2 h2n OH φ2 S02CH2CH2〇S03H 33 SO3H 0 (CH2) 2〇S031 ^ h NH2 f &quot; ^ ~ N = N — ^ &quot; ~ ^- Ν = Ν— ^ γ ^ | HO Corpse Book sAAAS〇3H Cl φ2 S02CH2CH20S03H -------- Order --------- Line-m · (Please read the precautions on the back before filling (This page) 36 This paper is sized for China National Standard (CNS) A4 (210 x 297 mm) 8 5 9 8

7 7 A B Printed by Consumer Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs

--Line- (Please read the notes on the back before filling this page) -1 ml. ·. 581789 A7B7 V. Description of the invention (Noise 44 —SO3H 〇h h3co ~ (^-n = n ~ j ^ y ^ H 〇3Sx ^ &gt; ^ Ss ^ S &quot; NH2 F nh2 Φ S02CH2CH20S03H 45 so3h 0H NHCOCH2CH3 0-n = nyVS Cl nh2 Φ S02CH2CH20S03H 46 ho3s HOOC N = N— ~ [f N, N Human OH NH2 Φ so3h F n rS03H SO2CH2CH2OSO3H 47 nh2 0 j0cVCXTs〇3H h〇3s ^^ NN Cl NH2 CONH (CH ^ 2S〇2 (CH2) 2〇SO ^ 48 so3h nh2 oh ho3s ^ NH2 so3h F $ SO2CH2CH2OSO3H 49 --S03H 0H H3 N =: N nh2 Φ S02CH2CH20S03H nh2 Φ S02CH2CH20S03H 50 so3h oh Nh2 Cl s〇2CH2CH2〇s〇3H 51 〇 (ch2) 2oh 〇h NHz h〇3S ^ Ihz HOaS ^^ SOaH Cl φ2SO2H2CH2O2O2H2CH2O NtY \ ho3s / ^^^ nh2 Cl nh2 Φ S02CH2CH20S03H 53 ^ SO3H 〇H Η3〇〇 ~ 《&quot; Ύ-N = N- ^ γ ^ HOaS-V ^ NH ch3 Cl nh2 Φ CONH (CH2) 2S〇2 ( CH2) 2PSO ^ Order: ·, line. 8 3 This paper size applies to China National Standard (CNS) A4 (210 x 297 public love) 581789 A7 B7 V. Description of invention (W) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs system

54 so3h nhconh2 Cl nh2 H &quot; srS N ^ N person / a P S02CH2CH20S03H 55 S03H OH NH2 Cl NH2 person butterfly V CONH (CH2) 2SQ2 (CH2) 2〇SO ^ 56 0 nh2 C &amp; rS03H ϊ ΐΗγγδ〇2Η ^^ Cl nh2 Φ S02CH2CH20S03H 57 / 0H OH NH2 w ν = ντΓΫ1 02N / H03Sy ^^ S02H 1/2 chromium complex Cl nh2 Φ S02CH2CH20S03H 58 OH NH2 HO3SOH2CH2CO2S— / \ -Ν = Ν-Υί! ^ X h h ^^^ so3h NH? SQP ^ CH ^ OSO ^ nh2 Φ S02CH2CH20S03H 59 SO3H OH NH2 Cl nh2 Φ S02CH2CH20S03H 60 SO3H 〇H NH2 H〇3S- ^ y ~ N = N- | ^ Y ^ H〇3Sx ^^^ S 〇3H F NHo Φ CONH (CH2bS〇2 (CH2) 2〇S〇3H 61 SO3H 0 (CH2) 2〇H 〇h 0 ~-^-NtVrNH2 HO corpse H03sAA ^ Cl nh2 Φ SO2CH2CH2OSO3H 62 —, S〇3H OH w N = NtVl Cl nh2 φτδ03Η S〇2 (CH2) 2〇S〇3H 39 ------------- (Please read the precautions on the back before filling this page) Order ---- ----- Line. This paper size is applicable to Chinese National Standard (CNS) A4 (210 X 297 mm) 581789 A7 B7 V. Description of Invention (W) Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs

63 OH NH2 HO3SOH2CH2CO2S— / HOaS ^^^^ sOaH Cl nh2 H〇3SrS N ^ N Human N ^ CI P S02CH2CH20S03H 64 ^ SO3H 0H h3c〇 ~ ^ (^-n = n- | &lt;;; ^ Y ^ h 〇3s Bu 7 HO3S entry ^ nh2 F NH〇Φ SO2CH2CH2OSO3H 65 SO3H OH NH2 so3h F nh2 Φ SO2CH2CH2OSO3H 66 0 nh2 0¾ ^ if TA NH? 0 2 ^^ S03H OH HN ^^ ', 0H nCH2% S02 S0ZH) X 1 1 N-Ni — N 1 -fs〇2NHCH2CH2NH2) z N— ^ \ = N (jrS〇m X + y: 1: 2 F nh2 Φ S02CH2CH20S03H 68 OH NH2 HO3SOH2CH2CO2S— // / &quot; N = Νπ ^ Υη Γ2 Φ SO ^ CH ^ OSO ^ nh2 rVs〇3H 69 S03H OH NH2 picAX s〇3H Cl nh2 Φ S02CH2CH20S03H 70 OH NH2 HO3SOH2CH2CO2S- / / Ν = ΝΠ ^ Υι Cl nh2 Φ CONH (〇22SQ) SQ3H 71 S03H 〇H h3C _ ^ _ n = n ^ Y ^ H03S ^ F nh2 Φ SO2CH2CH2OSO3H 40 --------------------- ^ -------- -^. (Please read the notes on the back before filling out this page) This paper size applies to Chinese National Standard (CNS) A4 (210 X 297 mm) 581789 A7 _B7 V. Description of Invention (^) Bureau of Intellectual Property, Ministry of Economic Affairs Printed by Employee Consumption Cooperative 72 OH NH2 C &gt; -n = nVtS h〇3S ^^ x ^^ s〇3H Cl nh2 Φ S02CH2CH20S03H 7 3 SO2CH2CH2OSO3H OH NH2 &amp; ^ ώδ〇3Η nh2 (5l ^^ so3h nh2 Φ S02CH2CH20S03H 74 0 nh2 〇 × τ; 〇nh ^ L, nh2 V so3H Cl nh2 Φ S02CH2CH20S03H 75 {n1 ^ 3 Ten Forces N- ^ V = N _z ^^ S02NH2) y X + ㈢ Cl nh2 Φ S02CH2CH20S03H 76 SO3H oh Nh2 wn = nVyS NH2 Φ SOSCH ^ OSO ^ I nh2 Φ S02CH2CH20S03H 77 nh2 0 Avcxi NNX SCHH2Φ2H2 OH NH2 oioiX Cl nh2 Φ CONH (CH2) 2Sp2 (CH2) 2〇SC ^ 79 SO3H 〇HC ^ n = nyS ^ H〇3S ^ &gt; \ ^ NH ch3 Cl NH2 V CONH (CH2) 2SO ^ (CH2) 2pSO ^ 80 SO3H 〇H Nh2 W n = nyVi ho3sx ^^ n ^ vso3h F nh2 Φ SO2CH2CH2OSO3H 41 -------------- 1 (Please read the precautions on the back before filling this page) Order : -------- The paper size of the paper is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) 581789 A7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

B7 Description of the invention (々.) 81 so3h oh nh2 H〇3SOH2CH2C〇2S &quot; ^ 5 ^ x ^ 5 ^ F NH2 Φ CONH (CH2) 2SQ2 (CH2) 2〇SQ3H 82 0 nh2 Weng: 〇NH ^ i ^ SOaH H3C ^ Y ^ CH3 nh2 F nh2 Φ SO2CH2CH2OSO3H 83 so3h fv J ^ n = n- ^ Jknh2 NHCONH2 NH2 S〇2CH ^ &gt; ^ OSQ ^ nh2 Φ S02CH2CH20S03H 84 so3h oh nh2 S03H NH2OS2 CH2 ^ SO ^ 85 SO3H 〇H Nh2 H3C〇 ~ ^ (^-H03S ^^^^ S〇3H g &quot; NHo Φ SO2CH2CH2OSO3H 86 S03H OH NH2 p6r ^ 6s〇3H so3h F, VNH2 pr CONH (CH2) 2SQ2 (CH2) 2SO ^ H 87 OH &gt; 40350ΙΗ2αΗ2 (: 〇23 — ^ &quot; ^-N = Ν- ho3s 〆 ^^ nh2 0 1 nh2 rVs〇3H 88 OH NH2 HOOC— (~ ^ -Ν = Ν— HO3S people ^^ ^ so3h Cl, VNH2 pT CONH (CH2) 2SQ2 (CH2) 2〇SO ^ H 89 SO3H OH NH2 jf ^ xVN = N ^ xb H〇3SOH2CH2C〇2S ^^^ 5 ^ so3H Cl nh2 gs03H N = N— ^ ~ ^ -ε〇3Η 90 NH2 oh HO3S, H03s — ^ &quot; &quot; ~ ^ -N = N— ^ Y ^ pN = N — ^^ ho3s ^^^ so3h ^^ nh2 F nh2 Φ S02CH2CH20S03H 91 S03H y_, then p ^ NH2 NHCOCH3 so3h nh2 Φ S02CH2CH20S03H nh2 Φ S02CH2CH20S03H ------------- (Please read the precautions on the back before filling this page) Order --------- line 42 Paper scale applicable Chinese National Standard (CNS) A4 size (210 X 297 mm) 581789 A7 ______B7 V. invention will be described (as)

S03H oh NHCOCH2CH3-nh2 92 (J ^ n = nVyS Λ Λ h2n ^ HOaS ^^^ sOaH r V 55Π〇ΓίΗ〇ΡΝ〇Π9Π &lt; ιΗ S〇3h ~ 93 Cl nh2 ό S03h H3COCHN H03sX ^^ 'v ^ V , S03H V S02CH2CH20S03H 94 NH2 0 j &amp; VCXl H03S ^ 5 ^^ NNNX Cl ςτ s〇2CH2CH2〇s〇3H ------------ (Please read the precautions on the back before filling this page) Example 95: Take 100 parts of urea, 10 parts of m-nitr〇benzene sulfonic acid sodium salt, 20 parts of baking soda, 55 parts of sodium alginate, 81 parts of warm water, and a total of 1,000 A part of the auxiliary paste is prepared by stirring. 3 parts of the dye prepared in Example 1 are sprinkled on the 100 parts of the auxiliary paste, and quickly stirred. Printed at 100 mesh at a 45-degree twill printing plate. The screen is covered with a suitable size of mercerized cotton twill, and then the color paste is placed on the screen and scraped. Put the scraped cloth in a 65 ° C oven for 5 minutes to dry; dry the cloth Put it in a steam box for 10 minutes at 1024 005l of saturated steam at normal pressure. Then the obtained orange dye was washed with cold water and then with boiling hot water for 10 minutes. Soap with a boiling non-ionic detergent for 10 minutes, and finally wash it with cold water again. After drying, you can get orange dyes with excellent depth and coloring rate. Order -------- -Line «Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 43

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 581789 ^ Ϊ 5. Description of the Invention (present r) Implementation Example 96: Take 100 parts of urea, 10 parts of m-nitrobenzenesulfonic acid sodium salt, and 20 parts of baking soda. 55 parts of sodium alginate, 8 parts of warm water, 5 parts in total, and 1000 parts, can be prepared by stirring to obtain an auxiliary paste. 3 parts of the dye prepared in Example 2 was sprinkled on the above-mentioned auxiliary paste and stirred quickly. Cover with a 45-degree twill printing screen of 100 mesh on a mercerized cotton twill of an appropriate size, and then place the above color paste on the screen and scrape it. Put the scraped cloth in a 65t oven for 5 minutes to dry it; put the dried cloth into a steam box with normal pressure saturated steam 102 ~ 105 and steam for 10 minutes. Then the obtained rose red dye is washed with cold water, then with boiling hot water for 10 minutes, and then soaped with boiling non-ionic detergent for 10 minutes, and finally washed with cold water once. After drying, the rose red dye can be obtained. The dyeing material has excellent dyeing depth and coloring rate. In Example 97, 3 parts of the dye prepared in Example 3 were dissolved in loo ml of water to prepare 30 parts / pressurization dye solution; 25 ml of an alkali agent (using caustic soda 38 (^^ 15 ml / L and Glauber's salt 30 parts per liter) was added to the dyeing solution and stirred evenly. The resulting a mixture was poured into a Roller press dyeing device, and then the cotton fabric was pressed and dyed by the roller and then rolled into a shaft shape. This form of cotton The fabric is stored at room temperature. 4 paper sizes are applicable to China National Standard (CNS) A4 specifications (210 -------------------- Order -------- -Line (Please read the notes on the back before filling this page) 44 581789 A7

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the Invention (shirt). The orange dyes were washed with cold water, then with hot water for 10 minutes, and then soaped with boiling non-ionic detergent. After 10 minutes, rinse with cold water again at the end. After drying, an orange dye with good dyeing depth ^ JL color ratio can be obtained. Example 98: Dissolve 3 parts of the dye prepared in Example 4 in 10 (ml) water to prepare 30 parts / pressurization dye solution; take 25 ml of alkali agent (using caustic soda 38 沱 15 ml / liter) And Glauber's salt 30 parts / liter) were added to the dyeing solution and stirred uniformly. The obtained mixed solution was poured into a Roller dyeing device, and then the cotton fabric was rolled and rolled into a shaft shape after the roller was dyed. This form of cotton fabric was stored at room temperature for 4 hours. Then 'wash the obtained orange dye first with cold water, and then with boiling hot water for 0 minutes', then soap with a boiling non-ionic detergent for 10 minutes, and finally wash it with cold water once. After drying, you can get an orange dye. The dyeing material has excellent dyeing depth and coloring rate. In Example 99, 0.25 parts of the dye prepared in Example 5 was dissolved in 250 ml of water to make a mother liquor. 40 ml of the above mother liquor was placed in a dyeing bottle, and then the cotton fabric was wounded. Then 2.4 parts of Manson were added. Finally, put 2.5 ml of a 32% pure test solution; put the dyeing bottle in a horizontal shaking dyeing machine at 60 ° C and keep it for 60 minutes. Then the obtained golden-yellow dye was washed with cold water and then with boiling hot water. 10 paper size (CNS) A4 size ⑽ x 297 public love) ----- ~-— — — — — — — — — — — — — — — — — I— ^ 1111111 (Please read the notes on the back before filling out this page) 581789 The Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs printed A7 and the description of the invention. Ionic detergent was soaped for 10 minutes, and finally washed with t for α times, and the golden dye produced after drying had excellent properties, coloring rate, and washing fastness. 衣 实施 例 100 ， 取 取。 · 25 parts of the dye prepared in Example 6 was dissolved in 25 ml of water to make a masterbatch. 40 ml of the above mother liquor was placed in a dyeing bottle, then the cotton fabric was wounded, and then Glauber's salt was placed in 2.4 parts. Finally, put 32% soda ash solution in ml / place the dyeing bottle in a 60t horizontal shaking dyeing machine, and keep it for 60 minutes. Then, wash the obtained golden yellow dye first with cold water, then with boiling hot water for 0 minutes, and then Soap with boiling non-ionic detergent 丨 0 minutes, and then use cold Wash it once, and the golden-yellow dye obtained after drying has excellent dyeing depth and coloring rate. Example 101: 0.25 parts of the dye prepared in Example 7 is dissolved in 25 ml of water to make a mother liquor, and the above is taken. Put 40 ml of mother liquor in the dyeing bottle, then put 2 parts of cotton fabric, then 2.4 parts of thenardite, and finally put 2_5 ml of 32% soda ash solution; put the dyeing bottle in a horizontal shaking dyeing machine at 60 ° C, and keep warm 60 minutes. Then the obtained pink dye was washed with cold water, then with boiling hot water for 10 minutes, then with boiling non-ionic detergent soap for 10 minutes, and finally washed with cold water once. The produced pink dyeing material has excellent dyeing depth --------- tx --------- $ · (Please read the precautions on the back before filling this page) 46 581789 A7 — ---- ^ L · __ 15. Description of the invention (柊) Properties and coloring rate. Example 102: 0.25 parts of the dye prepared in Example 8 was dissolved in 25 ml of water to make a mother liquor. 40 ml of the above mother liquor was placed in a dyeing bottle, and then 2 parts of cotton fabric was placed, then 2.4 parts of awning pot, and finally 32% soda ash solution 2.5 ml; put the wooden bottle in a horizontal shaking dyeing machine at 60 C, and hold it for 60 minutes. Then the obtained pink dye is washed with cold water, then with boiling hot water for minutes, and then cleaned with boiling non-ion Soap for 10 minutes, and then wash with cold water again. The pink dyed product after drying has excellent dyeing depth, coloring rate and washing fastness. (Please read the precautions on the back before filling in this Page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)

Claims (1)

581789 A8 B8 C8 D8 Patent application scope 1 · A fiber reactive dye of the following formula (I), (I) where: Z is a hydrogen atom or N = N—Z1, where Zi is ho3s NH——NR—D2 N r n = n-d2 (I) p -S〇2-Y or printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economy, where X is chlorine atom, fluorine atom, hydroxyl CV4 alkoxy group, NHCN, Nd). N, N_di-cold-hydroxyethylamino (N, N_di-e_hydroxyethylamino), 3-carboxypyridin-1-yl (3-carboxypyridin-l yl), One S02 (CH2) 20S03H substituted phenylamino group (please read the precautions on the back before filling this page) This paper size applies to Chinese National Standard (CNS) A4 * i (210X297 mm) 581789 Α8 Β8 C8 D8 τ, patent application scope (Phenylamino), or other substituted or unsubstituted amino groups; Y is a OH, vinyl or a 0¾ — CHfW, where W is a detachable group treated with a base; I is a sulfonic acid group, (^ ~ 4 alkoxy group or 0ν4 alkoxycarbonyl group; P is 0, 1, 2 or 3, Q is a S02-Y, CON- (CH2) n-S02-Y,-(〇) 〇- (CH2) m-CONH- (CH2) n-S02-Y, or NH-CO-T, where Y is defined As described above, 'T is halopropionyi or α-haloacryloyl, m and η are each independently an integer of 1 to 6, and 0 is 0, 1, 2, or 3; ( Ι) Ρ S〇2—Y of which I, ρ, Q (please read the notes on the back before filling this page), τ printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy, R is a hydrogen atom, a Cid alkyl group, or a halogen atom, A CV4 alkyl group substituted by a hydroxyl group, a cyano group, a Ci ~ 4-alkoxy group, a Cw alkoxycarbonyl group, a carboxyl group, a sulfonic group, or a sulfate complex (sUifat〇); D For the plutonium atom or the base represented by the following formula, DrNR- This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) line-581789 A8 B8 C8 D8 The scope of patents in which X and R are defined as above;- * ^ 1 is a chromophore with or without a reactive group, wherein the reactive group is independently selected from one or more Q groups as defined above, and the chromophore is selected from the group consisting of the following One of the ethnic groups: · Fromazan Chromophos, anthraquinone, Zhenghuaqing, Sanbendioxin, monoazo, polyazo, Or metal complex azo. 2. If the fiber-reactive dye in item 丨 of the scope of patent application, where formula (I) is a reactive dye of the following formula (II) (Please read the precautions on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs (II) where A is as defined above. 3. The fiber-reactive dye according to item 丨 in the application, wherein the formula (I) is a reactive dye of the formula (III) NHCH2CH2CO0h so3h (III) where X, D1 &amp; R are as defined above. 4. If the fiber-reactive dye in item 丨 of the scope of patent application, where the formula (I) is the paper size 9 78 11 8 5 A8 B8 C8 D8 VI. The scope of patent application Reactive dye of the following formula (IV) NHCH2CH2COOH s〇3h N = N-Zi (IV) wherein 01, 21 and 11 are as defined above. 5. If the fiber-reactive dye in item 1 of the patent application scope, wherein the formazan chromophore is Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economics where p is 0, 1, 2 or 3, and 0 is defined as above. 6. The fiber-reactive dye according to item 1 of the patent application scope, wherein anthracene see 0 nh2 so3h (anthraquinone) is Among them, G is phenyl substituted with Cy alkyl or sulfo group. The paper size is applicable to Chinese National Standard (CNS) A4 specification (210X297 mm) 581789 A8 B8 C8 D8. Application scope of patent 7. If item 1 of the scope of patent application Fiber-reactive dyes, where cetocyanine is (S〇2W) 〇Pc S02-NH-E—wherein Pc is copper cetocyanine or nickel cetocyanine; W is -OH and / or NH2; E is phenylene or ethylene; 0 is defined as above. 8. If the fiber-reactive dye in item 1 of the scope of patent application, the triphenylene oxide well is C1 -------- I — (Please read the precautions on the back before filling this page) -E— NH Cl NH—E_ Cl Printed by 1T Consumer Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs, or Cl Where E is defined as above 52 This paper size applies Chinese National Standard (CNS) A4 specification (210 × 297 mm) 581789 A8 B8 C8 D8 VI. Application for patent scope 9. If the fiber-reactive dye of the first scope of patent application, the single Azo is 0H (H〇3S &gt; (Y-〇2S) n (S03H) P (Please read the precautions on the back before filling in the page) (R2) P (HObS) ^ (Y-02S) (-N = N Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs (R2) p (ho3S) -N = N (Y-〇2S) 0 This paper size applies to Chinese National Standard (CNS) A4 specification (210X297 mm) 581789 A8 B8 C8 D8 VI. Patent Application Scope (R2) ——N = N P OH H03S (S〇3H) 〇 (S〇3H) 〇 (NHR3) p S03H (Please read the notes on the back before filling out-^ 丨: Write this page, printed by 1T Consumers' Cooperative of Intellectual Property Bureau, Ministry of Economic Affairs Or R7 OH line The paper size is applicable to Chinese National Standard (CNS) A4 specification (210 × 297 mm) 581789 A8 B8 C8 D8 6. Application scope of patents where Ri is CV4 alkyl, CV4 alkoxy, carboxyl, sulfonic or- S02-Y, Y are defined as described above; R2 is C 1 ~ 4 alkyl, C i alkoxy, amino, ethyl ethyl, amino, or urethane; R3 is CV4 alkoxy or phenyl Fluorenyl;, R4 is CV4 alkyl or carboxyl; R5 and R6 are C alkyl; R7 is hydrogen 'amino group or zeolite; m, η, 0 and ρ are as defined above. -10 · If the fiber-reactive dye in item 1 of the scope of patent application, the poly-based &quot; air base is (Please read the notes on the back before filling in ^ 丨 page Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs % This paper size applies to China National Standard (CNS) A4 specification (210 × 297 mm) 581789 8 8 8 8 ABCD Wherein R8 is alkyl, alkoxy, carboxyl, sulfonic, acetyl, acetylamino, ureter or -S02-Y; 9, 1 *, 8, and 11 are independent And R1, Y, m, n, o, and p are as defined above. 11. If the fiber-reactive dye in item 1 of the patent application scope, where Z! Is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs D2, R and X are as defined above. 12. The fiber-reactive dye according to item 11 of the patent application scope, in which 0 is This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm) 581789 A8 B8 C8 D8 VI. Patent application scope (I) P Where I, p and Q are defined as above. 13 · The fiber-reactive dyes according to item 11 of the patent application, where 〇2 is • S02 — Y, where Y is defined as above. 14. The fiber-reactive dye according to item 1 of the scope of patent application, wherein Zi is χΐ) ρ -n = n-d2 where D2, I and p are as defined above. 15. If the fiber-reactive dye in item 14 of the scope of patent application, 02 is OOP (please read the precautions on the back before filling in. ^ 1 [Write this page • Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs The definitions of I, p and Q are as described above. 16. For the fiber-reactive dyes under item 14 of the scope of patent application, where 02 is __ 4—— -S〇2-Y This paper size is applicable to Chinese National Standard (CNS) A4 specifications (210 X 297 mm) The fiber-reactive dye claimed in the patent scope, where t is where γ is defined as above. 17 $ Patent scope 1 (I) p Where I, Q P and Q are as defined above. For example, the fiber-reactive dyes in item 1 of the patent application, where z 1 S〇2—- γ is printed for N + Atoms, Iso3h or Where γ is defined as described above. 19. A fiber-reactive atom or a fluorine atom according to item i of the patent application. /, Dry x is gas 20 'as the fiber-reactive dye of the scope of the patent application, which is w COOH 2 1 · as the fiber-reactive dye of the scope of the patent application, the first, wherein Q,' wide γ or -C0NH_ ( CH2) n-s02-γ ', where * n and γ are defined as described above. 22. If the fiber-reactive dye in item i of the patent application scope, wherein the formula (1: is the following formula (i) 58 581789 A8 B8 C8 D8 patent application scope nh2 nhch2ch2co2h (1) Reactive dye. &gt; 23. The fiber-reactive dye according to item 1 of the scope of patent application, wherein the formula (system is the following formula (2) nhch2ch2co2h-Reactive dye for TV nh2. 24. If the fiber-reactive dye in item 1 of the patent application scope, where the formula (I) is the following formula (3) (Please read the precautions on the back before filling out this page) HO3SOC2H4O2S- &quot;)-N = N ^ k / \ 1 k h2n yS03H -NHC2H4COOH (3) reactive dye. 25. The fiber-reactive dye according to item 1 of the scope of patent application, wherein the formula (I) is the following formula (4) 59 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 581789 A8 H〇3S〇C2H4〇2S ^ Of reactive dyes. Corresponding dyes for the first item of the material post, which is: It is the following formula (5) (Please read the precautions on the back before filling this page} Order of reactive dyes. 27. The fiber-reactive dye according to item 1 of the application, wherein the formula (I) is the following formula (6) HOOCH2CH2CHN NHCH2CH2COOH HO3S ~ ^ NH-^-NH-NVN N = NTN = N SO2CH2CH2OSQ3H (6) · Reactive dyes. 28. If the fiber-reactive dye in item 1 of the scope of patent application, where the formula (60 paper size is applicable to China National Standards (CNS) 8-4 specifications (21〇 &gt; &lt; 297mm)) Ministry of Economy wisdom Printed by the Property Agency Staff Consumer Cooperative HQaSOH ^ Hp 581789 A8 B8 C8 D8 范围 The scope of patent application is the following formula (7) (7) Reactive dye. 29. The fiber-reactive dye according to item 1 of the application, wherein the formula (I) is a reactive dye of the following formula (8) C1. (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 This paper size applies to China National Standard (CNS) A4 (210X297 mm)