CN100558822C - Disperse blue dye composition - Google Patents

Disperse blue dye composition Download PDF

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CN100558822C
CN100558822C CNB2006101549153A CN200610154915A CN100558822C CN 100558822 C CN100558822 C CN 100558822C CN B2006101549153 A CNB2006101549153 A CN B2006101549153A CN 200610154915 A CN200610154915 A CN 200610154915A CN 100558822 C CN100558822 C CN 100558822C
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component
weight fraction
dye composition
disperse dye
components
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CN1974679A (en
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阮伟祥
阮华森
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Zhejiang Longsheng Group Co Ltd
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Zhejiang Longsheng Group Co Ltd
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Abstract

The invention provides a disperse blue dye composition which basically comprises one or more components A with a structure shown in a formula and one or more components B with a structure shown in a formula (II), wherein based on the components A and the components B, the weight fraction of the components A is 1-99%, and the weight fraction of the components B is 1-99%; the disperse dye obtained by the disperse blue dye composition can be used for dyeing in a liquid state or a cream state after microparticulation or in a powdery or granular state after being dried by a spray drying method and the like. When the polyester fiber material is dyed by the disperse dye prepared from the disperse dye composition, dark blue dyed fabrics with bright color, good dispersibility, sun resistance, washing resistance, sweat resistance and other excellent performances can be obtained by adjusting the proportion of different components.

Description

A kind of disperse dye composition
(1) technical field
The present invention relates to a kind of disperse dye composition, relate in particular to a kind of disperse dye composition of trevira printing and dyeing usefulness.
(2) background technology
In dispersed dye, EX-SF DISPERSE BLUE EX-SF 300 C.I.56 is acknowledged as important blue disperse dye in the world wide, and the fabric that obtains with its dyeing can produce bright especially high fastness ruddiness blueness.But then, also as all anthraquinone dyes, the outstanding shortcoming of existence is that staining power is low to this dyestuff, and the cost that causes dyeing increases, and especially hyperchromatic the time, cost is higher.
In order to overcome the shortcoming of anthraquinone dye to greatest extent, searching can replace the dyestuff that also can reach its excellent dyeing behavior equally of EX-SF DISPERSE BLUE EX-SF 300 C.I.56, trial of being done such as U.S. Pat 5160348, wherein the technical scheme of Cai Yonging is the composite of one group of azoic dyestuff, although dyeing behavior makes moderate progress, also reduced the dyeing cost, but in actual dyeing course, the synchronous colouring of this composite dyestuff, circulation ratio still can not be satisfactory.
(3) summary of the invention
Be to solve the above-mentioned deficiency of dispersed blue dye in the prior art, the invention provides a kind of piece together mix that back colouring property synchronously is good, compatibleness is good, favorable reproducibility and the low disperse dye composition of cost.
For reaching goal of the invention the technical solution used in the present invention be:
A kind of disperse dye composition, basically form suc as formula the B component shown in (II) suc as formula the component A shown in (I) and one or more structures by one or more structures, based on described component A and B component, described component A weight fraction is 1~99%, and described B component weight fraction is 1~99%;
Figure C20061015491500081
In the formula (I), X, Y independently are nitro, cyano group or halogen separately;
Z is-NHCOR 3Or-OR 4, R wherein 3, R 4Be C 1~C 4Alkyl;
W is hydrogen or C 1~C 4Alkoxyl group;
R 1, R 2Separate is C 1~C 4Alkyl or C 1~C 4Substituted substituted alkyl of H in the alkyl, in the described substituted alkyl substituting group be hydroxyl or cyano group or-OCOR 5, or C 1~C 4Alkoxyl group, R wherein 5Be C 1~C 4Alkyl;
In the formula (II), R 6Be nitro or halogen;
R 7Be C 1~C 3Alkoxyl group;
R 8For hydrogen or-NHCOR 11, or C 1~C 4Alkyl; R 11Be C 1~C 4Alkyl;
R 9, R 10Be C 1~C 4Alkyl or C 1~C 4Substituted substituted alkyl of H in the alkyl, substituting group is alkoxyl group or alkoxycarbonyl in the described substituted alkyl.
Preferably, described disperse dye composition is made up of the component A of weight fraction 60~95% and the B component of weight fraction 5~40%.
Also can contain one or more structures in the described disperse dye composition suc as formula the component C shown in (III), based on described component A, B component and component C, described component A weight fraction is 60~95%, and described B component weight fraction is 1~30%, and described component C weight fraction is 1~15%;
In the formula (III),
V is cyano group or nitro;
R 12Be methyl or kharophen;
R 13, R 14Independent separately is ethyl or cyanoethyl or methoxy ethyl or allyl group or hydroxyethyl or butyl.
Preferably, described disperse dye composition is made up of the component A of weight fraction 60~95%, the B component of weight fraction 1~30% and the component C of weight fraction 1~15%.
Preferred, described disperse dye composition is made up of the component A of weight fraction 65~95%, the B component of weight fraction 1~25% and the component C of weight fraction 1~10%.
Described component A is preferably one of following or two or more composition wherein:
Figure C20061015491500092
Figure C20061015491500101
Figure C20061015491500111
Described B component is preferably one of following or two or more composition wherein:
Figure C20061015491500112
Figure C20061015491500121
Described component C is preferably one of following or two or more composition wherein:
Figure C20061015491500122
Preferred, described disperse dye composition is the mixture of the compound (II-1) of the compound (I-1) of weight fraction 60~95% and weight fraction 5~40%; Perhaps, described disperse dye composition is the compound (I-1) of weight fraction 65~95%, the compound (II-1) of weight fraction 1~25% and compound (III-1) mixture of weight fraction 1~10%.
Because the singularity of dye industry is difficult to also there is no need to make pure product, can have the impurity in some preparation process usually, also allows to contain the physics impurity of a spot of moisture content and trace when dye composite of the present invention is made finished product.
When preparing disperse dye composition of the present invention, it is synthetic that employed component A, B component and component C can know the ground mode by those skilled in the art easily, wherein monomer A, B also can also can purchase the commercial goods with reference to the method preparation of introducing among patent JP58040360 and the GB2030163.
Disperse dye composition of the present invention generally needs to add auxiliary agent and disperses, to obtain dispersed dye during application.For example that structural formula (I), (II) and structural formula (III) is represented former dyestuff carries out corpusculed with pulverizers such as sand mill or shredders after mixing by above-mentioned proportioning in the presence of auxiliary agent, water or other wetting agent, obtain dispersed dye; Former dyestuff that also can structural formula (I), (II) and structural formula (III) is represented carries out mixing with above-mentioned ratio after corpusculed is handled with pulverizers such as sand mill or shredders respectively in the presence of auxiliary agent, water or other wetting agent in addition, obtains dispersed dye.Usually, auxiliary agent is 0.8~5: 1 with the ratio of former dyestuff weight.
Described auxiliary agent is dispersed dye dispersion agent commonly used, diffusants etc. when composite, one of preferred following or its several mixture arbitrarily: anionic dispersing agents such as naphthalene sulfonic acidformaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, benzyl naphthalene sulfonic formaldehyde condensation compound, sulfonated lignin.Particularly, naphthalene sulfonic acidformaldehyde condensation product such as dispersing agent NNO, alkyl naphthalene sulfonic acid formaldehyde condensation products such as Dispersant MF (condensation compound of methyl naphthalene sulfonic acid and formaldehyde), benzyl naphthalene sulfonic formaldehyde condensation compound such as dispersing agent CNF etc., sulfonated lignin such as sodium lignosulfonate (as commercial dispersants Reax 83A, Reax 85A) etc.
The dispersed dye that adopt disperse dye composition of the present invention to obtain, the liquid state after can corpusculed, emulsifiable paste attitude or with spray-drying process etc. carry out dried powdery, graininess is supplied with dyeing.When the dispersed dye made from disperse dye composition of the present invention dye Polyester Fibers,, can obtain to have that coloured light is gorgeous by adjusting proportion among different, the mazarine dyeing and weaving thing of premium propertiess such as good dispersity, sun-proof, washable, perspiration resistance.
(4) embodiment
The present invention is described further below in conjunction with specific embodiment, but protection scope of the present invention is not limited in this:
Embodiment 1:
With the B component of the component A of 89 gram formulas (I-1), 11 gram formulas (II-1), the sodium lignosulfonates of 195 grams, add water piece together mix after, grind with shredder and to disperse, spraying drying gets product.This dyestuff can offer the good mazarine of the every fastness ability of fabric.
Figure C20061015491500141
Embodiment 2:
With the B component of the component A of 84 gram formulas (I-1), 10 gram formulas (II-1), the component C of 6 gram formulas (III-1), the sodium lignosulfonates of 195 grams, add water piece together mix after, grind with shredder and to disperse, spraying drying gets product.This dyestuff can offer the good mazarine of the every fastness ability of fabric.
Figure C20061015491500142
Figure C20061015491500151
Embodiment 3~12:
According to data shown in the table 1, with component A, B component, component C, auxiliary agent, add water and piece together to mix after, grind dispersion with shredder, spraying drying makes finished product then.
Table 1
Figure C20061015491500152
Figure C20061015491500161
Embodiment 24:
Respectively getting 0.5 dispersed dye that make of gram embodiment 1~23 is dispersed in 500 ml waters, mix with 60 milliliters water after drawing 20 milliliters, transferring dye bath PH with acetic acid is 5, be warming up to 70 ℃ put into simultaneously 2 the gram trevira dye, in 30 minutes, be warmed up to 130 ℃ by 70 ℃, be incubated 30 minutes, begin sampling when being cooled to 90 ℃.Observe sample cloth coloured light, adopt that GB GB/T3921-1997, GB/T3920-1997, GB/T3922-1997, GB/T8427-1998 test respectively that it is washable, rub resistance, perspiration resistance, sun-resistant fastness, the results are shown in Table 2.
Table 2
Figure C20061015491500162
Figure C20061015491500171
Test result shows: the every fastness excellent property of dispersed blue dye provided by the invention, composite effect is remarkable.

Claims (6)

1. disperse dye composition, basically form suc as formula the component C shown in (III) suc as formula the component A shown in (I), B component and one or more structures by one or more structures, based on described component A, B component and component C, described component A weight fraction is 60~95%, described B component weight fraction is 1~30%, and described component C weight fraction is 1~15%;
Figure C2006101549150002C1
Figure C2006101549150002C2
In the formula (I), X, Y independently are nitro, cyano group or halogen separately;
Z is-NHCOR 3Or-OR 4, R wherein 3, R 4Be C 1~C 4Alkyl;
W is hydrogen or C 1~C 4Alkoxyl group;
R 1, R 2Separate is C 1~C 4Alkyl or C 1~C 4Substituted substituted alkyl of H in the alkyl, in the described substituted alkyl substituting group be hydroxyl or cyano group or-OCOR 5, or C 1~C 4Alkoxyl group, R wherein 5Be C 1~C 4Alkyl;
In the formula (III),
V is cyano group or nitro;
R 12Be methyl or kharophen;
R 13, R 14Independent separately is ethyl or cyanoethyl or methoxy ethyl or allyl group or hydroxyethyl or butyl;
Described B component is one of following or two or more mixture wherein:
Figure C2006101549150003C1
2. disperse dye composition as claimed in claim 1 is characterized in that described disperse dye composition is made up of the component A of weight fraction 60~95%, the B component of weight fraction 1~30% and the component C of weight fraction 1~15%.
3. disperse dye composition as claimed in claim 2 is characterized in that described disperse dye composition is made up of the component A of weight fraction 65~95%, the B component of weight fraction 1~25% and the component C of weight fraction 1~10%.
4. as the described disperse dye composition of one of claim 1~3, it is characterized in that described component A is one of following or two or more composition wherein:
Figure C2006101549150004C1
Figure C2006101549150005C1
5. as the described disperse dye composition of one of claim 1~3, it is characterized in that described component C is one of following or two or more composition wherein:
6. disperse dye composition as claimed in claim 1 is characterized in that described disperse dye composition is the mixture of the compound (III-1) of the compound (II-1) of compound (I-1), weight fraction 1~25% of weight fraction 65~95% and weight fraction 1~10%:
Figure C2006101549150006C2
CNB2006101549153A 2006-11-29 2006-11-29 Disperse blue dye composition Active CN100558822C (en)

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Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101100560B (en) * 2007-07-24 2010-08-11 浙江龙盛染料化工有限公司 Deep color dispersion dyes composition
CN101982511B (en) * 2010-09-18 2013-12-04 浙江万丰化工有限公司 Blue disperse dye complex
CN102229756B (en) * 2011-04-29 2013-12-25 浙江闰土股份有限公司 Mesothermal disperse blue dye composition
CN104710837A (en) * 2013-12-31 2015-06-17 江苏吉华化工有限公司 Disperse blue dye composition
CN104559321B (en) * 2015-01-29 2017-01-18 浙江昱泰染化科技有限公司 Disperse black dye composition, dye product and application
CN106479219B (en) * 2015-08-24 2018-06-29 杭州福莱蒽特精细化工有限公司 A kind of high dye uptake it is dark blue to black disperse dye composition
CN105602284B (en) * 2015-12-31 2017-12-12 浙江闰土股份有限公司 A kind of blue disperse dye composition, blue disperse dye and its production and use
CN105670341B (en) * 2015-12-31 2018-04-20 浙江闰土股份有限公司 A kind of blue disperse dye composition, blue disperse dye and its preparation method and application
CN105585876B (en) * 2015-12-31 2018-05-25 浙江闰土股份有限公司 A kind of disperse dye composition, disperse dyes and its preparation method and application
CN106084886B (en) * 2016-06-12 2017-08-29 沈金火 A kind of blue disperse dye mixture and disperse dyes
CN109880401A (en) * 2019-03-02 2019-06-14 浙江欧亚数码科技有限公司 A kind of dispersed blue dye and its preparation process
CN110305500B (en) * 2019-06-20 2021-03-19 杭州吉华江东化工有限公司 Dye composition, disperse dye product containing dye composition and application of disperse dye product

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1096523A (en) * 1993-02-17 1994-12-21 Basf公司 The azo-dye mixer of navy to black hues
CN1075142C (en) * 1994-04-19 2001-11-21 日本化药株式会社 Disperse dye composition and method for dyeing hydrophobic fiber material therewith

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1096523A (en) * 1993-02-17 1994-12-21 Basf公司 The azo-dye mixer of navy to black hues
CN1075142C (en) * 1994-04-19 2001-11-21 日本化药株式会社 Disperse dye composition and method for dyeing hydrophobic fiber material therewith

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