CN102732057A - Disperse black dye composition - Google Patents

Disperse black dye composition Download PDF

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Publication number
CN102732057A
CN102732057A CN 201210213570 CN201210213570A CN102732057A CN 102732057 A CN102732057 A CN 102732057A CN 201210213570 CN201210213570 CN 201210213570 CN 201210213570 A CN201210213570 A CN 201210213570A CN 102732057 A CN102732057 A CN 102732057A
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China
Prior art keywords
component
dye composition
black dye
terylene
suc
Prior art date
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Pending
Application number
CN 201210213570
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Chinese (zh)
Inventor
杨泽辉
何明华
钱益民
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JIANGSU DEWANG CHEMICAL INDUSTRY Co Ltd
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JIANGSU DEWANG CHEMICAL INDUSTRY Co Ltd
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Priority to CN 201210213570 priority Critical patent/CN102732057A/en
Publication of CN102732057A publication Critical patent/CN102732057A/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
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0046—Mixtures of two or more azo dyes
    • C09B67/0051—Mixtures of two or more azo dyes mixture of two or more monoazo dyes
    • 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
    • D06P1/16—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 dispersed, e.g. acetate, dyestuffs
    • D06P1/18—Azo dyes
    • 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
    • D06P3/34—Material containing ester groups
    • D06P3/52—Polyesters
    • D06P3/54—Polyesters using dispersed dyestuffs

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

Abstract

The invention discloses a disperse black dye composition, which comprises the following components by mass: 10-14% of a component A, 9-11% of a component B, 9.5-10.5% of a component C, 7-9% of a component D, 27-33% of a component E, 9-11% of a component F and 18-22% of a component G, the sum of the mass percentage being 100%. According to the disperse black dye composition, the selected components are the products which can not easily pollute the fiber, and can be used for dyeing the terylene and spandex blended fabrics, reduction washing is not required on pure terylene, only one-time alkalescence reduction washing is required on the terylene and spandex blended fabrics to reach the fastness requirement, at least one cylinder of water can be saved, the waste water discharge can be reduced, and the environmental protection target can be realized.

Description

A kind of dispersion black dye composition
Technical field
The present invention relates to the disperse dye composition preparation field, relate in particular to a kind of dispersion black dye composition that is applicable to terylene and spandex blended fabric dyeing.
Background technology
In recent years; Each item laws and regulations of environmental protection aspect have all been put into effect in each country and area in succession; China has also confirmed to economize on resources and has protected the fundamental state policy of environment, and big to energy consumption, the dyeing and finishing industry that blowdown is big is had higher requirement; Traditional high fastness dispersed dye are applied to pure dyeing terylene and must wash through reduction at least once, and application terylene and spandex BLENDED FABRIC need twice reduction to wash just at least can reach the fastness requirement.
Common dispersion in the market is black, and to be that component is composite by conventional dyestuffs such as DISPERSE ORANGE 30 200 288, DISPERSE ORANGE 30 200 61, DISPERSE NAVY BLUE EXSF 300& BLUE 56 100 291,63 ,DIS,PER,SE ,Vio,let, 63 93, Red 167s mainly form; This type of conventional dyestuff advantage is to stablize to be prone to dye; But because this type of dye structure is stable; Be difficult for to clean, cause dyefastness relatively poor, must rely on repeatedly reduction to wash fastness is increased that (the reduction mode of washing has two kinds of 1. alkali cleanings: powder and sheet alkali take a policy; 2. pickling: add acidic reduction detergent and acetic acid), reach better fastness like need, using terylene needs once reduction to wash at least; The spandex BLENDED FABRIC needs twice reduction to wash at least, and this has just prolonged dyeing time, has improved cost, has increased the dyeing waste-water quantity discharged.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of dyeing behavior good, dyeing back is difficult for breaking away from polyster fibre, dye mixture is reached exempt to reduce to wash or reduce the dispersion black dye composition that number of times is washed in reduction.
For solving the problems of the technologies described above the technical scheme that the present invention adopts: a kind of dispersion black dye composition, it consists of by mass percentage: component A:10 ~ 14%; B component: 9 ~ 11%, component C:9.5 ~ 10.5%, component D:7 ~ 9%; Component E:27 ~ 33%; Component F:9 ~ 11%, component G:18 ~ 22%, said components mass percent sum is absolutely;
Described component A is suc as formula shown in (1):
Figure BDA00001809418200021
Described B component is suc as formula shown in (2):
Figure BDA00001809418200022
Described component C is suc as formula shown in (3):
Described component D is suc as formula shown in (4):
Described component E is suc as formula shown in (5):
Figure BDA00001809418200031
Described component F is suc as formula shown in (6):
Described component G is that dispersion agent NNO (forms: methylene-bis bitter edible plant sodium sulfonate, molecular formula: CH 2(C 10H 6SO 3Na) 2 or C 21H 14O 6S 2Na 2, molecular weight: 472.44, CAS number: 36290-04-7).
Said dispersion black dye composition, its preferred group becomes by mass percentage: component A:12%, B component: 10%, component C:10%, component D:8%, component E:30%, component F:10%, component G:20%.
Owing to adopted technique scheme, the present invention to have following advantage and effect: dispersion black dye composition provided by the invention, because its component of selecting all is the product that is difficult for polluting fiber; So it is applied to terylene and spandex blended fabric dyeing, on pure terylene, need not reduction and wash, only need the primary alkali reduction to wash on terylene and the spandex BLENDED FABRIC and can reach the fastness requirement; At least can save a cylinder water; Reduce discharge of wastewater, shorten staining procedure, reduce dyeing time; Reduce production costs, industrial application value is high.
Embodiment
Do further to specify in conjunction with specific embodiment, make advantage of the present invention more obvious.Should be appreciated that content wherein limits and absolutely not protection scope of the present invention is constituted just as explanation.The experimental technique of unreceipted actual conditions in the following example usually according to normal condition, or carries out according to the condition that manufacturer advises.Unless otherwise indicated, otherwise all umbers are weight part, and all per-cent is mass percent.
Embodiment Component A B component Component C Component D Component E Component F Component G
Embodiment 1 10% 9% 10% 7% 33% 9% 22%
Embodiment 2 12% 10% 9.5% 9% 28% 10% 21.5%
Embodiment 3 11% 11% 10.5% 7.5% 31% 11% 18%
Embodiment 4 12% 10% 10% 8% 30% 10% 20%
Embodiment 5 13% 9% 9.5% 8% 32% 9% 19.5%
Embodiment 6 13% 9.5% 10% 9% 29% 9.5% 20%
Embodiment 7 14% 10.5% 9.5% 8% 30% 10% 18%
Embodiment 8 14% 9% 9.5% 8% 28% 11% 20.5%
Embodiment 9 13% 10% 10% 9% 27% 9% 22%
By above-mentioned mass percent, with each component fully grind both stir finished product; The dispersion black dyes that above-mentioned enforcement is made carries out performance test, and testing method is following:
Get this finished product 0.5 gram, be scattered in the 500 gram cold water, after getting 8mL after abundant the stirring, mix with 32mL water; Regulate pH=4.0 with acetic acid, put into 2 gram polyster fibres and dye, rise to 130 ℃ with the temperature rise rate of 3 ℃/min; Insulation 30min postcooling to 80 ℃ cleans sampling, obtains black dyeing and weaving thing; Without reduction clearing, adopt GB/T3921-1997, GB/T5718-1997, GB/T3920-1997 method to carry out the fastness test, test result is as shown in the table:
The embodiment title Color Washing fastness (60 ℃) Sublimation fastness (180 ℃) Fastness to wet rubbing
Embodiment 1 Black 4 grades 5 grades The 4-5 level
Embodiment 2 Black The 4-5 level The 4-5 level 5 grades
Embodiment 3 Black 5 grades The 4-5 level The 4-5 level
Embodiment 4 Black 5 grades The 4-5 level 5 grades
Embodiment 5 Black The 4-5 level The 4-5 level The 4-5 level
Embodiment 6 Black 4 grades 5 grades The 4-5 level
Embodiment 7 Black 5 grades The 4-5 level 5 grades
Embodiment 8 Black 4 grades The 4-5 level The 4-5 level
Embodiment 9 Black The 4-5 level The 4-5 level 4 grades
Above-mentioned test result shows: dispersion black dye composition provided by the present invention, on polyster fibre, need not through reduction clearing, and fastness can reach outstanding representation, shortens staining procedure, reduces dyeing time, reduces production costs, and industrial application value is high.

Claims (2)

1. one kind is disperseed black dye composition, and it consists of by mass percentage: component A:10 ~ 14%, B component: 9 ~ 11%; Component C:9.5 ~ 10.5%, component D:7 ~ 9%, component E:27 ~ 33%; Component F:9 ~ 11%, component G:18 ~ 22%, said components mass percent sum is absolutely;
Described component A is suc as formula shown in (1):
Figure FDA00001809418000011
Described B component is suc as formula shown in (2):
Figure FDA00001809418000012
Described component C is suc as formula shown in (3):
Figure FDA00001809418000013
Described component D is suc as formula shown in (4):
Figure FDA00001809418000014
Described component E is suc as formula shown in (5):
Figure FDA00001809418000021
Described component F is suc as formula shown in (6):
Described component G is dispersion agent NNO.
2. a kind of dispersion black dye composition according to claim 1, it is characterized in that: it consists of by mass percentage: component A:12%, B component: 10%, component C:10%, component D:8%, component E:30%, component F:10%, component G:20%.
CN 201210213570 2012-06-26 2012-06-26 Disperse black dye composition Pending CN102732057A (en)

Priority Applications (1)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102936428A (en) * 2012-11-20 2013-02-20 江苏德旺化工工业有限公司 Dark blue disperse dye and application thereof
CN102942806A (en) * 2012-11-17 2013-02-27 江苏德旺化工工业有限公司 Dispersing blue dyestuff
CN103554987A (en) * 2013-10-23 2014-02-05 江苏德旺化工工业有限公司 Dispersed blue dye composition
EP2754696A1 (en) * 2013-01-15 2014-07-16 DyStar Colours Distribution GmbH AOX-free navy and black disperse dye mixtures
JP2016513140A (en) * 2013-01-14 2016-05-12 ダイスター・カラーズ・ディストリビューション・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Highly wet fast disperse dye mixture
CN108410209A (en) * 2018-02-05 2018-08-17 浙江山峪科技股份有限公司 A kind of yellowish-brown disperse dye composition of the high fastness of environment-friendly type, dye preparations and application

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102942806A (en) * 2012-11-17 2013-02-27 江苏德旺化工工业有限公司 Dispersing blue dyestuff
CN102936428A (en) * 2012-11-20 2013-02-20 江苏德旺化工工业有限公司 Dark blue disperse dye and application thereof
JP2016513140A (en) * 2013-01-14 2016-05-12 ダイスター・カラーズ・ディストリビューション・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Highly wet fast disperse dye mixture
JP2016516097A (en) * 2013-01-14 2016-06-02 ダイスター・カラーズ・ディストリビューション・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Highly wet fast disperse dye mixture
EP2754696A1 (en) * 2013-01-15 2014-07-16 DyStar Colours Distribution GmbH AOX-free navy and black disperse dye mixtures
CN103554987A (en) * 2013-10-23 2014-02-05 江苏德旺化工工业有限公司 Dispersed blue dye composition
CN108410209A (en) * 2018-02-05 2018-08-17 浙江山峪科技股份有限公司 A kind of yellowish-brown disperse dye composition of the high fastness of environment-friendly type, dye preparations and application
CN108410209B (en) * 2018-02-05 2019-11-12 浙江山峪科技股份有限公司 A kind of yellowish-brown disperse dye composition of the high fastness of environment-friendly type, dye preparations and application

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Application publication date: 20121017