CN102250493A - Blue alkali resistant active dye - Google Patents
Blue alkali resistant active dye Download PDFInfo
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- CN102250493A CN102250493A CN2011101543529A CN201110154352A CN102250493A CN 102250493 A CN102250493 A CN 102250493A CN 2011101543529 A CN2011101543529 A CN 2011101543529A CN 201110154352 A CN201110154352 A CN 201110154352A CN 102250493 A CN102250493 A CN 102250493A
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Abstract
The invention relates to a blue alkali resistant active dye, which comprises brilliant blue KN-R and a printing and dyeing auxiliary in a weight part ratio of 100:(25-40), wherein the printing and dyeing auxiliary comprises one or a mixture of two of a first auxiliary, a second auxiliary and a third auxiliary; the first auxiliary is one or a mixture of two of sodium sulfide, thiourea dioxide, sodium hydrosulfite and sodium sulfite; the second auxiliary is one or a mixture of two of a dispersing agent MF, a dispersing agent NNO, sodium lignin sulfonate and urea; and the third auxiliary is one or a mixture of two of an emulsifier OS-15, an emulsifier A-20, an emulsifier C-125 and triethanolamine. The alkali resistance of the brilliant blue KN-R under the conventional dyeing conditions is improved, and the application range of the brilliant blue KN-R is widened, namely the brilliant blue KN-R can be used in cold pad batch dyeing.
Description
Technical field
What the present invention relates to is the technical field of reactive dyestuffs, particularly be a kind of alkali resistance blue active dye.
Background technology
Blue active dye in the market has a lot, but KN-R is widely used in dye industry with its unique coloured light, application fastness etc., but its alkali resistance is restricted its range of application, KN-R is 60 ℃ at normal dyeing and adds under the alkali dyeing condition, hydrolysis is separated out easily, reduced use propertieies such as its dye uptake, also increased cost virtually, and produced dyeing waste-water.The present invention is from adding the aspect of dyeing and printing auxiliary, improve the alkali resistance of KN-R under the normal dyeing condition, and has enlarged its range of application and promptly also can use in cold-rolling heap staining.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of alkali resistance blue active dye is provided.
The technical solution used in the present invention is:
A kind of alkali resistance blue active dye, comprise Reactive Brilliant Blue KN-R (also claiming reactive brilliant blue KN-R), dyeing and printing auxiliary, wherein the ratio of weight and number of Reactive Brilliant Blue KN-R and dyeing and printing auxiliary is 100 parts: 25-40 part, be preferably 100 parts: 32-36 part, more preferably 100 parts: 35 parts; Described dyeing and printing auxiliary comprises a kind of and two or more mixtures of first kind auxiliary agent, second analog assistant, the 3rd analog assistant.
Described first kind auxiliary agent is sodium sulphite (Na
2S), thiourea peroxide ((NH
2)
2CSO
2), vat powder (Na
2S
2O
4), S-WAT (Na
2SO
3) in one or more mixture.
Described second analog assistant is one or more the mixture in dispersing agent MF, dispersing agent NNO, sodium lignosulfonate, the urea.
Described the 3rd analog assistant is one or more the mixture in emulsifier os-15 (fatty alcohol polyethenoxy ether class), emulsifying agent A-20, emulsifying agent C-125, the trolamine.
Above-mentioned Reactive Brilliant Blue KN-R can directly be bought from the market and obtain, and as buying from Tianjin Dekai Chemical Industry Co., Ltd., other first kind auxiliary agents, second analog assistant, the 3rd analog assistant all can be bought directly from the market.
The dye structure of the KN-R that the present invention relates to is as follows:
The present invention also provides alkali resistance blue active dye preparation process, comprise the steps: to get Reactive Brilliant Blue KN-R, above-mentioned first kind auxiliary agent, the one or any combination in second analog assistant, the 3rd analog assistant, place pulverizer, be stirred to and evenly promptly get the alkali resistance blue active dye.
The beneficial effect that the present invention had:
The present invention improves the alkali resistance of Reactive Brilliant Blue KN-R under the normal dyeing condition, and has enlarged its range of application and promptly also can use in cold-rolling heap staining.
Alkali resistance blue active dye of the present invention carries out alkali-proof comparison with the Reactive Brilliant Blue KN-R that does not add the auxiliary agent of printing and dyeing.The Reactive Brilliant Blue KN-R that does not add dyeing and printing auxiliary just has precipitate at 〉=20min when doing alkali resistance, and the Reactive Brilliant Blue KN-R (alkali resistance blue active dye of the present invention) that adds dyeing and printing auxiliary in the alkali resistance experiment≤all do not have precipitate in 1.5 hours.
Embodiment
The invention will be further described below in conjunction with specific embodiment, but do not limit the present invention.
Embodiment 1
Get 100g reactive brilliant blue KN-R, the thiourea peroxide of 2g, and the dispersing agent NNO of 30g, after three kinds of materials are mixed, make alkali resistance blue active dye of the present invention, do the alkali resistance simultaneous test with the reactive brilliant blue KN-R that does not add the auxiliary agent of printing and dyeing, test-results is: alkali resistance blue active dye of the present invention is when carrying out alkaline resistance test, at 90min precipitate is arranged just later on, and the reactive brilliant blue KN-R that does not add the auxiliary agent of printing and dyeing just there is precipitate at 15min.
Embodiment 2
Get 100g reactive brilliant blue KN-R, the sodium sulphite of 1g, and the dispersing agent NNO of 32g, 3.0g emulsifying agent A-20 after mixing, makes alkali resistance blue active dye of the present invention, do the alkali resistance simultaneous test with the reactive brilliant blue KN-R that does not add the auxiliary agent of printing and dyeing, test-results is: alkali resistance blue active dye of the present invention just has precipitate later at 100min when carrying out alkaline resistance test, and the reactive brilliant blue KN-R that does not add the auxiliary agent of printing and dyeing just has precipitate at 10min.
Embodiment 3
Get 100g reactive brilliant blue KN-R, 0.5g thiourea peroxide, and the dispersing agent NNO of 31.5g, 2.0g emulsifying agent C-125 after mixing, makes alkali resistance blue active dye of the present invention, do the alkali resistance simultaneous test with the reactive brilliant blue KN-R that does not add the auxiliary agent of printing and dyeing, test-results is: alkali resistance blue active dye of the present invention just has precipitate later at 150min when carrying out alkaline resistance test, and the reactive brilliant blue KN-R that does not add the auxiliary agent of printing and dyeing just has precipitate at 15min.
Embodiment 4
Get 100g reactive brilliant blue KN-R, the Na of 2.5g
2SO
3And the dispersing agent MF of 30g, after three kinds of materials mix, make alkali resistance blue active dye of the present invention, do the alkali resistance simultaneous test with the reactive brilliant blue KN-R that does not add the auxiliary agent of printing and dyeing, test-results is: alkali resistance blue active dye of the present invention just has precipitate later at 120min when carrying out alkaline resistance test, and the reactive brilliant blue KN-R that does not add the auxiliary agent of printing and dyeing just has precipitate at 15min.
Embodiment 5
Get 100g reactive brilliant blue KN-R, the vat powder (Na of 2g
2S
2O
4), the sodium lignosulfonate of 28g, 5.0g trolamine, after mixing, make alkali resistance blue active dye of the present invention, do the alkali resistance simultaneous test with the reactive brilliant blue KN-R that does not add the auxiliary agent of printing and dyeing, test-results is: the alkali-proof blue active dye of the present invention is when carrying out alkaline resistance test, at 110min precipitate is arranged just later on, and the reactive brilliant blue KN-R that does not add the auxiliary agent of printing and dyeing just there is precipitate at 15min.
Embodiment 6
Get 100g reactive brilliant blue KN-R, the thiourea peroxide (NH of 2g
2)
2CSO
2The urea of 20g, 8.0g emulsifying agent (fatty alcohol polyethenoxy ether class) OS-15, after mixing, make alkali resistance blue active dye of the present invention, do the alkali resistance simultaneous test with the reactive brilliant blue KN-R that does not add the auxiliary agent of printing and dyeing, test-results is: alkali resistance blue active dye of the present invention is when carrying out alkaline resistance test, at 160min precipitate is arranged just later on, and the reactive brilliant blue KN-R that does not add the auxiliary agent of printing and dyeing just there is precipitate at 15min.
Using reactive brilliant blue KN-R in the foregoing description is that Tianjin Dekai Chemical Industry Co., Ltd. produces.
The alkali resistance method that the present invention improves KN-R is described by specific embodiment.Those skilled in the art can use for reference links such as content appropriate change raw material of the present invention, proportioning raw materials and realize this purpose, its relevant change does not all break away from content of the present invention, all similar replacements and change will become apparent to those skilled in the art that and all be regarded as comprising within the scope of the present invention.
Claims (4)
1. alkali resistance blue active dye is characterized in that: comprise Reactive Brilliant Blue KN-R, and dyeing and printing auxiliary, wherein the ratio of weight and number of Reactive Brilliant Blue KN-R and dyeing and printing auxiliary is 100 parts: 25-40 part; Described dyeing and printing auxiliary comprises a kind of and two or more mixtures of first kind auxiliary agent, second analog assistant, the 3rd analog assistant;
Described first kind auxiliary agent is one or more the mixture in sodium sulphite, thiourea peroxide, vat powder, the S-WAT.Described second analog assistant is one or more the mixture in dispersing agent MF, dispersing agent NNO, sodium lignosulfonate, the urea; Described the 3rd analog assistant is one or more the mixture in emulsifier os-15, emulsifying agent A-20, emulsifying agent C-125, the trolamine.
2. alkali-proof blue active dye according to claim 1 is characterized in that: the ratio of weight and number of described Reactive Brilliant Blue KN-R and dyeing and printing auxiliary is 100 parts: 32-36 part.
3. alkali-proof blue active dye according to claim 1 and 2 is characterized in that: the ratio of weight and number of described Reactive Brilliant Blue KN-R and dyeing and printing auxiliary is 100 parts: 35 parts.
4. the preparation method of each described a kind of alkali resistance blue active dye of claim 1-3, comprise the steps: to get Reactive Brilliant Blue KN-R, above-mentioned first kind auxiliary agent, one or any combination in second analog assistant, the 3rd analog assistant, place pulverizer, be stirred to and evenly promptly get the alkali resistance blue active dye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110154352.9A CN102250493B (en) | 2011-06-09 | 2011-06-09 | Blue alkali resistant active dye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110154352.9A CN102250493B (en) | 2011-06-09 | 2011-06-09 | Blue alkali resistant active dye |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102250493A true CN102250493A (en) | 2011-11-23 |
| CN102250493B CN102250493B (en) | 2015-07-15 |
Family
ID=44978075
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110154352.9A Active CN102250493B (en) | 2011-06-09 | 2011-06-09 | Blue alkali resistant active dye |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493224A (en) * | 2011-12-05 | 2012-06-13 | 青岛大学 | Auxiliary for pad stack dyeing of reactive dye |
| CN102493223A (en) * | 2011-12-05 | 2012-06-13 | 青岛大学 | Composition of aqueous solution of reactive dye for pad dyeing and preparation method thereof |
| CN102493225A (en) * | 2011-12-05 | 2012-06-13 | 青岛大学 | Additive for wet-steaming dyeing of reactive dye |
| CN103571232A (en) * | 2013-11-07 | 2014-02-12 | 褚平忠 | Reactive brilliant blue KN-RSR dye composition for printing fabrics as well as preparation method of composition |
| CN103881679A (en) * | 2014-03-18 | 2014-06-25 | 陶荣燕 | Disodium methylene dinaphthalenesulfonate infiltration strong demulsifying agent |
| CN105199428A (en) * | 2015-09-09 | 2015-12-30 | 泰兴市臻庆化工有限公司 | High saline alkali reactive brilliant blue KN-RSR dye composition and preparation method thereof |
| CN107503195A (en) * | 2017-07-12 | 2017-12-22 | 石狮市万峰盛漂染织造有限公司 | A kind of dyeing waste water dyeing inorganic agent and preparation method thereof |
| CN107558251A (en) * | 2016-06-30 | 2018-01-09 | 海盐嘉源印染有限公司 | A kind of dyeing and finishing technology and its coloring agent of acetate fiber interwoven fabric |
| CN114277587A (en) * | 2021-12-22 | 2022-04-05 | 广东职业技术学院 | Dyeing method of nylon-cotton fabric |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421104B (en) * | 2015-10-30 | 2018-10-23 | 浙江博耳新材料有限公司 | A kind of alkali-proof active dye |
Citations (3)
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| US4283195A (en) * | 1979-02-13 | 1981-08-11 | Sumitomo Chemical Company, Limited | Dyestuff composition for dyeing or printing cellulose fiber materials |
| US4589885A (en) * | 1983-11-24 | 1986-05-20 | Hoechst Aktiengesellschaft | Liquid reactive dyestuff formulations and their use |
| CN1621453A (en) * | 2004-10-15 | 2005-06-01 | 东港工贸集团有限公司 | Alkali proof stabilizer for active dye |
-
2011
- 2011-06-09 CN CN201110154352.9A patent/CN102250493B/en active Active
Patent Citations (3)
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|---|---|---|---|---|
| US4283195A (en) * | 1979-02-13 | 1981-08-11 | Sumitomo Chemical Company, Limited | Dyestuff composition for dyeing or printing cellulose fiber materials |
| US4589885A (en) * | 1983-11-24 | 1986-05-20 | Hoechst Aktiengesellschaft | Liquid reactive dyestuff formulations and their use |
| CN1621453A (en) * | 2004-10-15 | 2005-06-01 | 东港工贸集团有限公司 | Alkali proof stabilizer for active dye |
Non-Patent Citations (2)
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| 杨军浩 等: "国外水性液体活性染料制备方法的研究概况", 《染料与染色》 * |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493224B (en) * | 2011-12-05 | 2016-01-13 | 青岛大学 | A kind of auxiliary for pad stack dyeing of reactive dye |
| CN102493223A (en) * | 2011-12-05 | 2012-06-13 | 青岛大学 | Composition of aqueous solution of reactive dye for pad dyeing and preparation method thereof |
| CN102493225A (en) * | 2011-12-05 | 2012-06-13 | 青岛大学 | Additive for wet-steaming dyeing of reactive dye |
| CN102493224A (en) * | 2011-12-05 | 2012-06-13 | 青岛大学 | Auxiliary for pad stack dyeing of reactive dye |
| CN102493223B (en) * | 2011-12-05 | 2016-01-13 | 青岛大学 | A kind of composition of aqueous solution of reactive dye for pad dyeing and compound method |
| CN102493225B (en) * | 2011-12-05 | 2016-01-13 | 青岛大学 | A kind of additive for wet-steaming dyeing of reactive dye |
| CN103571232A (en) * | 2013-11-07 | 2014-02-12 | 褚平忠 | Reactive brilliant blue KN-RSR dye composition for printing fabrics as well as preparation method of composition |
| CN103881679A (en) * | 2014-03-18 | 2014-06-25 | 陶荣燕 | Disodium methylene dinaphthalenesulfonate infiltration strong demulsifying agent |
| CN103881679B (en) * | 2014-03-18 | 2016-09-21 | 陶荣燕 | Sodium metnylene bis-naphthalene sulfonate infiltration strength demulsifier |
| CN105199428A (en) * | 2015-09-09 | 2015-12-30 | 泰兴市臻庆化工有限公司 | High saline alkali reactive brilliant blue KN-RSR dye composition and preparation method thereof |
| CN107558251A (en) * | 2016-06-30 | 2018-01-09 | 海盐嘉源印染有限公司 | A kind of dyeing and finishing technology and its coloring agent of acetate fiber interwoven fabric |
| CN107503195A (en) * | 2017-07-12 | 2017-12-22 | 石狮市万峰盛漂染织造有限公司 | A kind of dyeing waste water dyeing inorganic agent and preparation method thereof |
| CN107503195B (en) * | 2017-07-12 | 2019-03-19 | 石狮市万峰盛漂染织造有限公司 | A kind of dyeing waste water dyeing inorganic agent and preparation method thereof |
| CN114277587A (en) * | 2021-12-22 | 2022-04-05 | 广东职业技术学院 | Dyeing method of nylon-cotton fabric |
| CN114277587B (en) * | 2021-12-22 | 2024-05-14 | 广东职业技术学院 | Dyeing method of nylon-cotton fabric |
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|---|---|
| CN102250493B (en) | 2015-07-15 |
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Address after: 300270 No. 1558 Kaixuan street, Dagang Petrochemical Industrial Park, Binhai New Area, Tianjin Patentee after: Tianjin Dek Chemical Co.,Ltd. Address before: 300163 No. 8 dyeing and chemical factory, Ji'an Road, ZhangGuiZhuang Road, Dongli District, Tianjin Patentee before: Tianjin Dek Chemical Co.,Ltd. |
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Effective date of registration: 20230131 Granted publication date: 20150715 |
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