CN108727866A - A kind of economical admixture of disperse dyes - Google Patents
A kind of economical admixture of disperse dyes Download PDFInfo
- Publication number
- CN108727866A CN108727866A CN201810528135.3A CN201810528135A CN108727866A CN 108727866 A CN108727866 A CN 108727866A CN 201810528135 A CN201810528135 A CN 201810528135A CN 108727866 A CN108727866 A CN 108727866A
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- Prior art keywords
- parts
- disperse
- formula
- admixture
- disperse dyes
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Classifications
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- 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
- C09B67/0041—Blends of pigments; Mixtured crystals; Solid solutions mixtures containing one azo dye
-
- 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
- C09B67/0079—Azoic dyestuff preparations
-
- 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
- C09B67/008—Preparations of disperse dyes or solvent dyes
Abstract
The invention discloses a kind of economical admixture of disperse dyes, include the component of following parts by weight in 1000 parts of admixture of disperse dyes：0.1~800 part of C.I. disperse blue 60,20~200 parts of C.I. disperse blues 354 and/or the color indigo plant B of dispersion, 0.1~20 part of C.I. disperse blue, 165,0.1~70 parts of C.I. disperse the Dispersant MF and/or dispersant NNO and 0.1~5 part of EDTA-2Na or EDTA-4Na of 114,175~800 parts of green 9,0.1~5 parts of C.I. dispersion yellow 64s and/or C.I. disperse yellows.A kind of economical admixture of disperse dyes of the present invention, with all good characteristic of washing color fastness, colour fastness to rubbing, color fastness to light and sub-limation fastness, suitable for the coloring demand of multiple fiber fabric, production cost is low, is suitble to large-scale production.
Description
Technical field
The present invention relates to printing and dyeing Material Fields, more particularly, to a kind of economical admixture of disperse dyes.
Background technology
Disperse dyes refer to be free of strong water-soluble group, in dyeing course in dispersity dyed one kind it is non-from
Sub- dyestuff has the characteristics that short dyeing time, color light stabilizing, chromatography congruence, is widely used in dyeing textile industry.With a variety of fibres
It ties up the ratio shared by the fabric being composed year by year to increase, people are also higher and higher to the dyeing demand of fabric lining.However
In existing disclosed dyestuff data and production practices, the involved disperse dyes that can meet higher dyeing demand are less for the source of goods
And higher price, cannot meet the needs of large-scale production, therefore research and develop a kind of good and cheap and every good color fastness
Admixture of disperse dyes has splendid application value.
Invention content
The present invention provides a kind of economical admixture of disperse dyes, at low cost, color to solve the deficiencies in the prior art
Fastness is good, can meet the dyeing demand of multiple fiber fabric, is suitble to large-scale production.
To achieve the above object, the present invention uses following technical scheme：
A kind of economical admixture of disperse dyes includes the group of following parts by weight in 1000 parts of admixture of disperse dyes
Point：0.1~800 part of C.I. disperse blue 60 as shown in formula I, 20~200 parts of C.I. disperse blues 354 as shown in formula II and/or
Disperse color indigo plant B, 0.1~20 part of 165,0.1~70 parts of C.I. disperse blue as shown in formula IV as shown in formula III as shown in formula V
C.I. disperse green 9,0.1~5 parts of C.I. dispersion yellow 64s as shown in formula VI and/or the C.I. disperse yellows 114 as shown in formula VII,
175~800 parts of Dispersant MF and/or dispersant NNO and 0.1~5 part of EDTA-2Na or EDTA-4Na；
The C.I. disperse blue 60s as shown in formula I, the C.I. disperse blues 354 as shown in formula II and/or as shown in formula III point
It dissipates coloured silk indigo plant B, the C.I. disperse blues 165 as shown in formula IV, C.I. as shown and disperses green 9, the C.I. disperse yellows as shown in formula VI
64 and/or the C.I. disperse yellows 114 as shown in formula VII by intermolecular Van der Waals force and Hyarogen-bonding formed one it is more steady
Fixed mixture makes color fastness and intensity get a promotion, the Washing and distillation color of the especially described C.I. dispersion yellow 64s
Fastness rank is higher, is more conducive to and promotes dye mixture color fastness；Dispersant MF and dispersant NNO have wearability, resistance to
Advantage hot, High Temperature Dispersion Stability is good can accelerate the diffusion of disperse dyes, improve contaminated fabric sheen, tinting strength, tinting power and screening
Gai Li improves color developing and toning property, prevents floating, flocculation and sedimentation；EDTA-2Na and EDTA-4Na, which is one kind, to be had
Color and luster and the brightness of institute's dyeing and weaving object can be improved in the very chelating agent of high stable constant, prevent during piece dyeing finishing because of hard water and its
The precipitation that its impurity occurs；In addition each raw material is universal, and source is wider and at low cost, is suitable for large-scale production.
Include the component of following parts by weight in 1000 parts of admixture of disperse dyes：300 parts as shown in formula I
C.I. disperse blue 60,70 parts of 354,80 parts of C.I. disperse blues as shown in formula II disperse that color indigo plant B, 10 parts such as formula as shown in formula III
The C.I. as shown in formula V of 165,20 parts of C.I. disperse blues shown in IV disperses green 9,0.5 parts of C.I. disperse yellows as shown in formula VI
64,1.5 parts of 114,365 parts of Dispersant MFs of C.I. disperse yellows, 150 parts of dispersant NNO and 3 parts of EDTA-2Na as shown in formula VII or
EDTA-4Na。
It counts in parts by weight, includes 0~5 part of C.I. as shown in formula VIII points in 1000 parts of admixture of disperse dyes
Dissipate indigo plant 366；
The disperse blue 366 is that a kind of coloring is good, environment-friendly dye of colorant match function admirable, by the way that this kind is added in right amount
Disperse dyes can further meet a variety of coloring demands.
It counts in parts by weight, includes 0~50 part of sodium lignin sulfonate in 1000 parts of admixture of disperse dyes；It is described
Sodium lignin sulfonate is a kind of anion surfactant with good diffusion, be conducive to various disperse dyes into
One step is spread.
It counts in parts by weight, includes 0~5 part of dust laying oil in 1000 parts of admixture of disperse dyes；Disperse dyes are mixed
It closes object and inevitably will produce a certain amount of dyestuff minute dusts particle in process of manufacture, these dust can not only pollute production
Environment and equipment endanger health, while can also coloring be made flaw occur, by the dust laying oil that rational proportion is added
It can solve the above problems and have no adverse effects to institute's dyeing and weaving object.
Admixture of disperse dyes in the present invention can be used to lower section method and prepare：By each dye composition and auxiliary agent by defined
After proportioning prepares dye composite, it is ground in water and reaches dispersion requirement and then be filtered and dry, preferably spray
It is dry.
Various dye monomers can be synthesized by mode well known to those skilled in the art in the present invention, such as according to conventional diazonium
Change, couling process prepare or according to described in publication method or similar method prepare, commercial product can also be used, such as
C.I. disperse blue 60 is purchased from Jiangsu Yabang Dyestuffs Co., Ltd., Zhejiang Province Runtu intercalated Co., Ltd etc.；C.I. disperse blue
354 are purchased from Zhejiang mountain valley Science and Technology Co., Ltd.；Dispersion coloured silk indigo plant B is purchased from Jiangsu Yabang Dyestuffs Co., Ltd. or Zhejiang
Jiang Boao dye industries Co., Ltd；C.I. disperse blue 165 is purchased from Zhejiang Province Changzheng Chemical Co., Ltd；C.I. disperseing green 9 can
Purchased from Zhejiang Wanfeng Chemical Co., Ltd.；C.I. dispersion yellow 64 and C.I. disperse yellows 114 are purchased from Jiangsu Asia nation dyestuff share and have
Limit company；C.I. disperse blue 366 is purchased from Zhejiang Province Runtu intercalated Co., Ltd, Zhejiang mountain valley Science and Technology Co., Ltd., Zhejiang
Wan Feng Chemical Co., Ltd.s etc..
Beneficial effects of the present invention：By a variety of dispersion dyes monomers of rational proportion and auxiliary agent, it is prepared a kind of water-fast
The all good admixture of disperse dyes of color fastness, colour fastness to rubbing, color fastness to light and sub-limation fastness is washed, a variety of dyes are suitable for
Color effect demand；The admixture of disperse dyes production cost is low simultaneously, easily controllable, is suitble to large-scale production.
Specific implementation mode
The substantive distinguishing features and advantage of the present invention are further described with reference to example, but the present invention does not limit to
In listed embodiment.
Examples 1 to 20：A kind of economical admixture of disperse dyes, takes the component of parts by weight as shown in table 1, water is added to stir
It mixes uniformly, with grinder grinding distribution, then is filtered and is spray-dried to get to finished product.
A kind of component of economical admixture of disperse dyes of 1 Examples 1 to 20 of table and its parts by weight Information Statistics are (single
Position：Part)
With reference to Authorization Notice No. be CN105860581A patent disclosure embodiment 1, take 0.1g C.I. disperse blue 60s,
The C.I. of 20g disperse the C.I. disperse blues 354 of green 9,5g, the C.I. disperse blues 165 of 0.5g, 0.5g C.I. DISPERSE Yellow 211s,
Aromatic sulphonic acid condensation product, the CT powder of 0.01g and the microcrystalline cellulose of 0.01g of 0.1g, adds water to stir evenly, is ground with grinder
Mill dispersion, then be filtered and be spray-dried to get to control sample 1.
Using the sample of Examples 1 to 20 as test specimen, it is control with control sample 1, carries out single sample color fastness test
Experiment, concrete mode are：0.5g test specimens are respectively taken respectively, are dispersed in 500ml water, are mixed with 60ml water after drawing 20ml；
With acetic acid tune dye bath pH=5, it is warming up to 70 DEG C while 2g polyester cotton cloth is added and dyed, risen to by 70 DEG C in temperature in 30min
130 DEG C, 30min is kept the temperature, starts to be detected the cloth sampling after dyeing when being cooled to 90 DEG C.Using national standard GB/T3921-
1997, GB/T3920-1997, GB/T8427-1998, GB/T5718-1997 test its washing color fastness, rub resistance color respectively
Fastness, color fastness to light and sub-limation fastness.
Testing result：As shown in table 2, the washing color fastness of the sample of Examples 1 to 20 and control sample 1, rub resistance color
Fastness, color fastness to light and sub-limation fastness are very good, and applicability is wider.
2 single sample color fastness testing experiment result of table counts
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of economical admixture of disperse dyes, it is characterised in that：Include following weight in 1000 parts of admixture of disperse dyes
Measure the component of number：0.1~800 part of C.I. disperse blue 60 as shown in formula I, 20~200 parts of C.I. as shown in formula II disperse
Indigo plant 354 and/or the color indigo plant B of the dispersion as shown in formula III, 0.1~20 part of 165,0.1~70 part of C.I. disperse blues as shown in formula IV
The C.I. as shown in formula V disperses green 9,0.1~5 parts of C.I. dispersion yellow 64s and/or the C.I. as shown in formula VII as shown in formula VI
The Dispersant MF and/or dispersant NNO and 0.1~5 part of EDTA-2Na or EDTA-4Na that 114,175~800 parts of disperse yellow；
2. a kind of economical admixture of disperse dyes as described in claim 1, it is characterised in that：In 1000 parts of disperse dyes
Mixture includes the component of following parts by weight：300 parts of C.I. disperse blue 60s as shown in formula I, 70 parts as shown in formula II
C.I. 354,80 parts of disperse blue disperses color indigo plant B, 10 parts of 165,20 parts of C.I. disperse blues as shown in formula IV such as shown in formula III
C.I. shown in formula V disperses green 9,0.5 parts of C.I. dispersion yellow 64s as shown in formula VI, 1.5 parts of C.I. as shown in formula VII disperse
Yellow 114,365 parts of Dispersant MFs, 150 parts of dispersant NNO and 3 parts of EDTA-2Na or EDTA-4Na.
3. a kind of economical admixture of disperse dyes as described in claim 1, it is characterised in that：It counts in parts by weight, 1000
Part admixture of disperse dyes includes 0~5 part of C.I. disperse blue 366 as shown in formula VIII；
4. a kind of economical admixture of disperse dyes as described in claim 1, it is characterised in that：It counts in parts by weight, 1000
Part admixture of disperse dyes includes 0~50 part of sodium lignin sulfonate.
5. a kind of economical admixture of disperse dyes as described in claim 1, it is characterised in that：It counts in parts by weight, 1000
Part admixture of disperse dyes includes 0~5 part of dust laying oil.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810528135.3A CN108727866A (en) | 2018-05-29 | 2018-05-29 | A kind of economical admixture of disperse dyes |
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| CN201810528135.3A CN108727866A (en) | 2018-05-29 | 2018-05-29 | A kind of economical admixture of disperse dyes |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109575641A (en) * | 2019-01-16 | 2019-04-05 | 浙江博澳染料工业有限公司 | A kind of preparation method and applications for dispersing bright blue dyestuff |
| CN110373045A (en) * | 2019-07-23 | 2019-10-25 | 孚美科(绍兴)染料科技有限公司 | It is a kind of to disperse bright blue S-GB200% dye composite and its application |
| CN111718599A (en) * | 2020-06-30 | 2020-09-29 | 浙江龙盛集团股份有限公司 | Disperse turquoise blue dye composition and dye product |
| CN111718600A (en) * | 2020-06-30 | 2020-09-29 | 浙江龙盛集团股份有限公司 | Disperse turquoise blue dye composition and dye product |
| CN111718602A (en) * | 2020-06-30 | 2020-09-29 | 浙江龙盛集团股份有限公司 | Disperse turquoise blue dye composition and dye product |
| CN111733612A (en) * | 2020-07-23 | 2020-10-02 | 石狮市瑞鹰纺织科技有限公司 | Special disperse dye for dyeing polyester yarns and preparation method thereof |
| CN114752230A (en) * | 2022-03-28 | 2022-07-15 | 维昂(山东)纺织科技有限公司 | Disperse turquoise blue dye composition, turquoise blue fluid disperse dye and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103044963A (en) * | 2012-12-11 | 2013-04-17 | 苏州大学 | Dye composition and method for polyester fiber fabric short process alkaline dyeing using the same |
| CN104031410A (en) * | 2014-06-18 | 2014-09-10 | 上虞市华康化工有限公司 | Disperse black dye composition, composition-containing dye product, application of composition and coloring product |
| CN105647236A (en) * | 2016-01-29 | 2016-06-08 | 浙江山川科技股份有限公司 | Coloring agent for dyeing and printing of polyester fabric and production technology thereof |
| CN105860581A (en) * | 2016-04-14 | 2016-08-17 | 浙江欧亚化工有限公司 | Disperse dye composition and preparing method thereof |
| CN107418249A (en) * | 2017-06-23 | 2017-12-01 | 浙江博澳染料工业有限公司 | A kind of economy composite type disperses bright blue dyestuff |
-
2018
- 2018-05-29 CN CN201810528135.3A patent/CN108727866A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103044963A (en) * | 2012-12-11 | 2013-04-17 | 苏州大学 | Dye composition and method for polyester fiber fabric short process alkaline dyeing using the same |
| CN104031410A (en) * | 2014-06-18 | 2014-09-10 | 上虞市华康化工有限公司 | Disperse black dye composition, composition-containing dye product, application of composition and coloring product |
| CN105647236A (en) * | 2016-01-29 | 2016-06-08 | 浙江山川科技股份有限公司 | Coloring agent for dyeing and printing of polyester fabric and production technology thereof |
| CN105860581A (en) * | 2016-04-14 | 2016-08-17 | 浙江欧亚化工有限公司 | Disperse dye composition and preparing method thereof |
| CN107418249A (en) * | 2017-06-23 | 2017-12-01 | 浙江博澳染料工业有限公司 | A kind of economy composite type disperses bright blue dyestuff |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109575641A (en) * | 2019-01-16 | 2019-04-05 | 浙江博澳染料工业有限公司 | A kind of preparation method and applications for dispersing bright blue dyestuff |
| CN109575641B (en) * | 2019-01-16 | 2020-01-21 | 浙江博澳染料工业有限公司 | Preparation method and application of disperse turquoise blue dye |
| WO2020147343A1 (en) * | 2019-01-16 | 2020-07-23 | 浙江博澳染料工业有限公司 | Preparation method for and application of dispersed emerald blue dye |
| CN110373045A (en) * | 2019-07-23 | 2019-10-25 | 孚美科(绍兴)染料科技有限公司 | It is a kind of to disperse bright blue S-GB200% dye composite and its application |
| CN110373045B (en) * | 2019-07-23 | 2023-11-10 | 孚美科(绍兴)染料科技有限公司 | Disperse turquoise blue S-GB200% dye composition and application thereof |
| CN111718602A (en) * | 2020-06-30 | 2020-09-29 | 浙江龙盛集团股份有限公司 | Disperse turquoise blue dye composition and dye product |
| CN111718600A (en) * | 2020-06-30 | 2020-09-29 | 浙江龙盛集团股份有限公司 | Disperse turquoise blue dye composition and dye product |
| CN111718600B (en) * | 2020-06-30 | 2021-10-08 | 浙江龙盛集团股份有限公司 | Disperse turquoise blue dye composition and dye product |
| CN111718599B (en) * | 2020-06-30 | 2021-10-08 | 浙江龙盛集团股份有限公司 | Disperse turquoise blue dye composition and dye product |
| CN111718602B (en) * | 2020-06-30 | 2021-10-08 | 浙江龙盛集团股份有限公司 | Disperse turquoise blue dye composition and dye product |
| CN111718599A (en) * | 2020-06-30 | 2020-09-29 | 浙江龙盛集团股份有限公司 | Disperse turquoise blue dye composition and dye product |
| CN111733612A (en) * | 2020-07-23 | 2020-10-02 | 石狮市瑞鹰纺织科技有限公司 | Special disperse dye for dyeing polyester yarns and preparation method thereof |
| CN114752230A (en) * | 2022-03-28 | 2022-07-15 | 维昂(山东)纺织科技有限公司 | Disperse turquoise blue dye composition, turquoise blue fluid disperse dye and preparation method and application thereof |
| CN114752230B (en) * | 2022-03-28 | 2024-04-19 | 维昂(山东)纺织科技有限公司 | Disperse turquoise blue dye composition, turquoise blue fluid disperse dye, and preparation method and application thereof |
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