CN106009774B - A kind of reactive black dye mixture and application - Google Patents

A kind of reactive black dye mixture and application Download PDF

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Publication number
CN106009774B
CN106009774B CN201610339879.1A CN201610339879A CN106009774B CN 106009774 B CN106009774 B CN 106009774B CN 201610339879 A CN201610339879 A CN 201610339879A CN 106009774 B CN106009774 B CN 106009774B
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Prior art keywords
component
weight
dye mixture
parts
reactive black
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CN201610339879.1A
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CN106009774A (en
Inventor
邵辉
商李金
孙岩峰
陈美芬
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Hangzhou Jihua Jiangdong Chemical Co Ltd
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Hangzhou Jihua Jiangdong Chemical Co Ltd
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0072—Preparations with anionic dyes or reactive dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0046—Mixtures of two or more azo dyes
    • C09B67/0047—Mixtures of two or more reactive azo dyes
    • C09B67/005—Mixtures of two or more reactive azo dyes all the reactive groups being not directly attached to a heterocyclic system
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/38—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes
    • D06P1/384—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes reactive group not directly attached to heterocyclic group
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/66—Natural or regenerated cellulose using reactive dyes
    • D06P3/666—Natural or regenerated cellulose using reactive dyes reactive group not directly attached to heterocyclic group
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02—After-treatment
    • D06P5/04—After-treatment with organic compounds
    • D06P5/06—After-treatment with organic compounds containing nitrogen

Abstract

The present invention relates to a kind of reactive black dye, to solve the problems, such as that cellulose fibre has preferable alkaline-resisting, acid-resistant stability, the present invention proposes a kind of reactive black dye mixture, described reactive black dye mixture is included outside component A, B, C, D mixing, it may also include component E and/or component F, the preferable acidproof, alkali stability that mixture of the invention has.

Description

A kind of reactive black dye mixture and application
Technical field
The present invention relates to a kind of reactive black dye, more particularly to a kind of cellulose fiber Wesy post-mercerizing resistant and damp interlinkage processing Reactive black dye.
Background technology
Cellulose fibre, again through mercerization finish, and carries out damp interlinkage processing sometimes for after with reactive dyeing.Silk Fiber is strong basicity during light processing, and fiber is acid during tide interlinkage processing.Therefore it is required that dyestuff have preferably it is alkaline-resisting, Acid-resistant stability.Containing only a hydroxyethyl sulfone sulfuric acid in Resist Reactive Dyes, particularly molecular structure of dye in most of 60 DEG C The KN type dyes of ester active group, the alkali stability with the covalent bond of fiber is poor, easily occurs basic hydrolysis, and this can cause dyeing Discoloration is larger before and after fabric mercerising, and color different on fiber mutually can be seriously infected with；80 DEG C of High Temperature Type Reactive Dyes are big HE type dyes are partly belonged to, two chloro-s-triazine active groups are mainly contained, the alkali stability of the covalent bond of dyestuff and fiber Though middle warm type will get well, dyestuff reactivity is poor, and the acid-resistant stability of covalent bond is poor, easily occurs to contaminate on acidic hydrolysis, dyestuff Resist Reactive Dyes are much lower in rate ratio, and price is high and energy consumption is more.
Publication No. CN103965653A Chinese patent discloses a kind of compound post-mercerizing resistant reactive black dye.Wherein The structural formula (5) mentioned and (7) are expensive, and easy dyeing defect during dyeing, while the patent is in terms of cost and color-light stability Also it is not reaching to gratifying effect.
The content of the invention
It is strong basicity during cellulose fibre mercerization finish, and is acid during tide interlinkage processing.To solve cellulose fiber Dimension has a preferable alkaline-resisting, acid-resistant stability problem, and it is preferable that the present invention proposes that a kind of reactive black dye mixture has Acidproof, alkali stability.
The present invention is achieved by the following technical solutions：A kind of reactive black dye mixture includes parts by weight 1-30 group Part A, parts by weight 1-30 component B, parts by weight 1-30 component C, parts by weight 1-30 component D.Preferably, described dyestuff Mixture includes parts by weight 15-25 component A, parts by weight 5-20 component B, parts by weight 15-30 component C, parts by weight 15-30 Component D.
Component A structural formula is such as shown in (I)：
In formula, R1、R2It is respectively and independently selected from-the SO of meta or para position2CH2CH2OSO3Na、-SO2CH=CH2Middle one kind；
Preferably, component A is selected from following one or more：
Component B structural formula is such as shown in (II)：
In formula, R3Selected from C1-C4Alkoxy in it is a kind of；
Preferably, component B is selected from following one or more：
The structural formula of component C is such as shown in (III)：
In formula, R4And R5Separately it is selected from C1-C4Alkoxy or C1-C4Alkyl in it is a kind of；
Preferably, component C is selected from following one or two：
Component D structural formula is such as shown in (IV)：
Preferably, component D is selected from following a kind of and several：
Described dye mixture also including parts by weight 1-20 component E and parts by weight 1-20 component F in one kind or It is several.Preferably, in the described dye mixture also component F of component E and parts by weight 3-15 including parts by weight 5-15 It is one or more of.
Component E structural formula is such as shown in (V)：
In formula, R6- SO selected from meta or para position2CH2CH2OSO3Na、-SO2CH=CH2Middle one kind；
Preferably, component E is selected from following a kind of and several：
Component F structural formula is such as shown in (VI)：
In formula, R7It is selected fromMiddle one kind, R8Selected from meta or para position- SO2CH2CH2OSO3Na、-SO2CH=CH2Middle one kind.
Preferably, component F is selected from following a kind of and several：
Reactive black dye mixture of the present invention except by component A, B, C, D mix in addition to, can also containing component E and/ Or component F, when being mixed according to aforementioned proportion, tone of the navy to black will be obtained.
The reactive black dye mixture of the present invention also includes in conventional auxiliary agent, such as glauber salt, dispersant NNO, MF, CNF One or more, the addition of auxiliary agent is usually the 1-20% of product gross weight, and auxiliary agent can use commercially available prod.
The reactive black dye mixture of the present invention can be prepared with conventional method, such as by required ratio mixed dye component A, B, C, D, E, F and auxiliary agent, with mode blending well known in the art, dye component can exist with liquid, graininess or powdery, auxiliary agent Can exist in the form of liquid or powdery, dye component and auxiliary agent can use commercially available prod, it would however also be possible to employ this area is ripe The method known is prepared.
Blending method well known in the art：(1) dyestuff A, B, C, D, E, F and auxiliary agent of dry form are weighed, passes through blending Machine carries out the dry reactive black dye mixture spelled and produce the present invention.(2) dry product or dyestuff A, B, C, D, E, F of wet product form are weighed And auxiliary agent, after addition water is mixed evenly, the reactive dye mixture for producing the present invention is dried or is spray-dried in drying room.
A kind of reactive black dye mixture of the present invention interlinks in cellulose dyeing and dyeing post-mercerizing and tide Application in processing.
Compared with prior art, the beneficial effects of the invention are as follows：Dyestuff is easy to get, with low cost, good level-dyeing property, can be notable Mitigate dyeing cellulosic fibre in post-mercerizing and the damp discoloration before and after the processing that interlinks, while reducing staining.
Embodiment
By the following specific examples further illustrate the invention, but embodiment is merely to illustrate, and can not limit this Invention scope.
Embodiment 1-23
Test case 1-23
Dyed with reactive dye mixture 1-23 made from above-described embodiment 1-23, it is 6% (dye to obtain dye level Expect the percentage of weight opposed fabric weight) black printing product, cloth cover good level-dyeing property, every fastness ability is outstanding.
Relevant criterion used is：
GB/T 3920-1997 (eqv ISO 105-X12-1993) textile color stability tests colour fastness to rubbing,
GB/T 3921.4-1997 (eqv ISO 105-C04-1989) textile color stability tests color fastness to washing,
GB/T 3922-1995 (eqv ISO 105/E04-1994) textile colour fastness to perspiration is tested,
GB/T 7073-1997(eqv ISO 105-X04：1994) textile color fastness to mercerizing.
(1) and then by respective standard tested, as a result as shown in table 1：
Table 1
(2) perspiration fastness：As shown in table 2：
Table 2：

Claims (5)

1. a kind of reactive black dye mixture, it is characterised in that described dye mixture includes parts by weight 1-30 component A, Parts by weight 1-30 component B, parts by weight 1-30 component C, parts by weight 1-30 component D；
Component A structural formula is such as（I）It is shown：
（I）,
In formula, R1、R2It is respectively and independently selected from-the SO of meta or para position2CH2CH2OSO3Na、- SO2CH=CH2Middle one kind；
Component B structural formula is such as（II）It is shown：
（II）,
In formula, R3Selected from C1-C4Alkoxy in it is a kind of；
The structural formula of component C is such as（III）It is shown：
（III）,
In formula, R4And R5Separately it is selected from C1-C4Alkoxy or C1-C4Alkyl in it is a kind of；
Component D structural formula is such as（IV）It is shown：
(IV)。
2. a kind of reactive black dye mixture according to claim 1, it is characterised in that described dye mixture includes Parts by weight 15-25 component A, parts by weight 5-20 component B, parts by weight 15-30 component C, parts by weight 15-30 component D.
3. a kind of reactive black dye mixture according to claim 1 or 2, it is characterised in that described dye mixture One or more in the also component F of component E and parts by weight 1-20 including parts by weight 1-20,
Component E structural formula is such as（V）It is shown：
（V）,
In formula, R6- SO selected from meta or para position2CH2CH2OSO3Na、- SO2CH=CH2Middle one kind；
Component F structural formula is such as（VI）It is shown：
（VI）,
In formula, R7It is selected from、、Middle one kind, R8Selected from meta or para position- SO2CH2CH2OSO3Na、- SO2CH=CH2Middle one kind.
4. a kind of reactive black dye mixture according to claim 3, it is characterised in that described dye mixture is also wrapped One or more in the component E and parts by weight 3-15 that include parts by weight 5-15 component F.
5. a kind of a kind of reactive black dye mixture as claimed in claim 1 in cellulose dyeing and dyeing post-mercerizing and Application in damp interlinkage processing.
CN201610339879.1A 2016-05-19 2016-05-19 A kind of reactive black dye mixture and application Active CN106009774B (en)

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Application Number Priority Date Filing Date Title
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CN106009774B true CN106009774B (en) 2017-09-29

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1746231A (en) * 2005-10-19 2006-03-15 朱海根 Composite active black dye for cellulose dyeing
CN101100559A (en) * 2007-07-31 2008-01-09 朱海根 Composite reactive black dyes
CN104194394A (en) * 2014-07-30 2014-12-10 浙江瑞华化工有限公司 Black reactive dye composition as well as preparation method and application thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1746231A (en) * 2005-10-19 2006-03-15 朱海根 Composite active black dye for cellulose dyeing
CN101100559A (en) * 2007-07-31 2008-01-09 朱海根 Composite reactive black dyes
CN104194394A (en) * 2014-07-30 2014-12-10 浙江瑞华化工有限公司 Black reactive dye composition as well as preparation method and application thereof

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