CN106009774A - Reactive black dye mixture and application - Google Patents

Reactive black dye mixture and application Download PDF

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Publication number
CN106009774A
CN106009774A CN201610339879.1A CN201610339879A CN106009774A CN 106009774 A CN106009774 A CN 106009774A CN 201610339879 A CN201610339879 A CN 201610339879A CN 106009774 A CN106009774 A CN 106009774A
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CN
China
Prior art keywords
component
weight portion
dye mixture
reactive black
black dye
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610339879.1A
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Chinese (zh)
Other versions
CN106009774B (en
Inventor
邵辉
商李金
孙岩峰
陈美芬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Jihua Jiangdong Chemical Co Ltd
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Hangzhou Jihua Jiangdong Chemical Co Ltd
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Priority to CN201610339879.1A priority Critical patent/CN106009774B/en
Publication of CN106009774A publication Critical patent/CN106009774A/en
Application granted granted Critical
Publication of CN106009774B publication Critical patent/CN106009774B/en
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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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

The invention relates to a reactive black dye mixture. In order to enable cellulose fiber to have good alkali-resisting and acid-resisting stability, the invention provides the reactive black dye mixture. Besides a mixture of components A, B, C and D, the reactive black dye mixture further comprises a component E and/or a component F. The mixture has good alkali-resisting and acid-resisting stability.

Description

A kind of reactive black dye mixture and application
Technical field
The present invention relates to a kind of reactive black dye, particularly relate to a kind of cellulose fiber Wesy post-mercerizing resistant and tide interlinkage The reactive black dye processed.
Background technology
Cellulose fibre sometimes for after reactive dyeing again through mercerization finish, and carry out tide interlinkage at Reason.During mercerization finish, fiber is alkaline, and when tide interlinkage processes, fiber is acid.Therefore it is required that dyestuff There is the most alkaline-resisting, acid-resistant stability.Resist Reactive Dyes, particularly dye molecule in great majority 60 DEG C KN type dye containing only a hydroxyethyl sulfone sulfate active group in structure, with the covalent bond of fiber alkaline-resisting surely Qualitative poor, easily there is basic hydrolysis, before and after this can cause dyed fabric mercerising, complexion changed is relatively big, and on fiber Different colors can be the most seriously infected with；80 DEG C of High Temperature Type Reactive Dyes major parts belong to HE type dye, mainly Containing two chloro-s-triazine active groups, though dyestuff warm type relatively middle with the alkali stability of the covalent bond of fiber is wanted Good, but dyestuff reactivity is poor, and the acid-resistant stability of covalent bond is poor, and acidic hydrolysis, dyestuff dye-uptake easily occur In Bi, Resist Reactive Dyes is much lower, and price is high and energy consumption is more.
The Chinese patent of Publication No. CN103965653A discloses a kind of compound post-mercerizing resistant reactive black dye Material.It is mentioned that structural formula (5) and (7) expensive, and dyeing time easy color flower, this patent exists simultaneously Cost and color-light stability aspect are also not reaching to gratifying effect.
Summary of the invention
It is alkaline during cellulose fibre mercerization finish, and is acid when tide interlinkage processes.For solving fiber Cellulose fiber has the most alkaline-resisting, acid-resistant stability problem, and the present invention proposes a kind of reactive black dye mixture The most acidproof, the alkali stability having.
The present invention is achieved by the following technical solutions: a kind of reactive black dye mixture includes weight portion 1-30 The component B of component A, weight portion 1-30, the component C of weight portion 1-30, the component D of weight portion 1-30. As preferably, described dye mixture includes the component A of weight portion 15-25, the component B of weight portion 5-20, The component C of weight portion 15-30, the component D of weight portion 15-30.
The structural formula of component A is as shown in (I):
In formula, R1、R2It is respectively and independently selected from-the SO of meta or para position2CH2CH2OSO3Na、-SO2CH=CH2 Middle one；
As preferably, component A selected from following one or more:
The structural formula of component B is as shown in (II):
In formula, R3Selected from C1-C4Alkoxyl in a kind of；
As preferably, component B selected from following one or more:
The structural formula of component C is as shown in (III):
In formula, R4, and R5Separately selected from C1-C4Alkoxyl or C1-C4Alkyl in a kind of；
As preferably, component C selected from following one or both:
The structural formula of component D is as shown in (IV):
As preferably, component D is selected from following one and several:
Described dye mixture also includes in the component F of component E and weight portion 1-20 of weight portion 1-20 One or more.As preferably, described dye mixture also includes component E and the weight of weight portion 5-15 One or more in the component F of part 3-15.
The structural formula of component E is as shown in (V):
In formula, R6-SO selected from meta or para position2CH2CH2OSO3Na、-SO2CH=CH2Middle one；
As preferably, component E is selected from following one and several:
The structural formula of component F is as shown in (VI):
In formula, R7It is selected fromMiddle one, R8Selected from meta or para position -SO2CH2CH2OSO3Na、-SO2CH=CH2Middle one.
As preferably, component F is selected from following one and several:
Reactive black dye mixture of the present invention, in addition to being mixed by component A, B, C, D, also can contain There are component E and/or component F, when mixing according to aforementioned proportion, the navy tone to black will be obtained.
The reactive black dye mixture of the present invention also includes the auxiliary agent commonly used, as Matrii Sulfas Exsiccatus, dispersant NNO, In MF, CNF one or more, the addition of auxiliary agent is usually the 1-20% of product gross weight, and auxiliary agent can be adopted Use commercially available prod.
The reactive black dye mixture of the present invention can be prepared by conventional method, as in required ratio mixed dye component A, B, C, D, E, F and auxiliary agent, by mode blending well known in the art, dye component can be with liquid Shape, graininess or powdery exist, and auxiliary agent can be presented in aqueous or powdery, and dye component and auxiliary agent are equal Commercially available prod can be used, it would however also be possible to employ method well known in the art prepares.
Blending method well known in the art: (1) weighs dyestuff A, B, C, D, E, F of dry form And auxiliary agent, carry out dry spelling by blending machine and i.e. obtain the reactive black dye mixture of the present invention.(2) weigh dry product or Dyestuff A, B, C, D, E, F of wet product form and auxiliary agent, after adding water mixing and stirring, drying Room is dried or is spray-dried the reactive dye mixture i.e. obtaining the present invention.
A kind of reactive black dye mixture of the present invention is at cellulose dyeing and dye post-mercerizing and tide The application that interlinkage processes.
Compared with prior art, the invention has the beneficial effects as follows: dyestuff is easy to get, with low cost, good level-dyeing property, Can significantly alleviate dyeing cellulosic fibre complexion changed before and after post-mercerizing and tide interlinkage process, reduce staining simultaneously.
Detailed description of the invention
By the following specific examples further illustrate the invention, but embodiment is merely to illustrate, and can not limit The scope of the invention processed.
Embodiment 1-23
Test case 1-23
The reactive dye mixture 1-23 prepared with above-described embodiment 1-23 dyes, and obtaining dye level is The printing product of the black of 6% (percentage ratio of dyestuff weight opposed fabric weight), 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 test colour fastness to rubbing,
GB/T 3921.4-1997 (eqv ISO 105-C04-1989) textile color stability test 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) then testing by respective standard, result is as shown in table 1:
Table 1
(2) perspiration fastness: as shown in table 2:
Table 2:

Claims (7)

1. a reactive black dye mixture, it is characterised in that described dye mixture includes weight portion 1-30's The component B of component A, weight portion 1-30, the component C of weight portion 1-30, the component D of weight portion 1-30.
A kind of reactive black dye mixture the most according to claim 1, it is characterised in that described dyestuff mixes Compound includes the component A of weight portion 15-25, the component B of weight portion 5-20, the component C of weight portion 15-30, The component D of weight portion 15-30.
A kind of reactive black dye mixture the most according to claim 1 and 2, it is characterised in that
The structural formula of component A is as shown in (I):
In formula, R1、R2It is respectively and independently selected from-the SO of meta or para position2CH2CH2OSO3Na、-SO2CH=CH2 Middle one；
The structural formula of component B is as shown in (II):
In formula, R3Selected from C1-C4Alkoxyl in a kind of；
The structural formula of component C is as shown in (III):
In formula, R4, and R5Separately selected from C1-C4Alkoxyl or C1-C4Alkyl in a kind of；
The structural formula of component D is as shown in (IV):
A kind of reactive black dye mixture the most according to claim 1 and 2, it is characterised in that described dye Material mixture also includes one or more in the component F of the component E and weight portion 1-20 of weight portion 1-20.
A kind of reactive black dye mixture the most according to claim 4, it is characterised in that described dyestuff mixes Compound also includes one or more in the component F of the component E and weight portion 3-15 of weight portion 5-15.
A kind of reactive black dye mixture the most according to claim 5, it is characterised in that
The structural formula of component E is as shown in (V):
In formula, R6-SO selected from meta or para position2CH2CH2OSO3Na、-SO2CH=CH2Middle one；
The structural formula of component F is as shown in (VI):
In formula, R7It is selected fromMiddle one, R8Selected from meta or para position -SO2CH2CH2OSO3Na、-SO2CH=CH2Middle one.
7. an a kind of reactive black dye mixture as claimed in claim 1 is after cellulose dyeing and dyeing The application that mercerising and tide interlinkage process.
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
CN201610339879.1A CN106009774B (en) 2016-05-19 2016-05-19 A kind of reactive black dye mixture and application

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CN106009774B 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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