CN106592283A - High-temperature-resistant formaldehyde-free color fixing agent and preparation method thereof - Google Patents

High-temperature-resistant formaldehyde-free color fixing agent and preparation method thereof Download PDF

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Publication number
CN106592283A
CN106592283A CN201611142203.XA CN201611142203A CN106592283A CN 106592283 A CN106592283 A CN 106592283A CN 201611142203 A CN201611142203 A CN 201611142203A CN 106592283 A CN106592283 A CN 106592283A
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China
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parts
salicylic acid
temperature
color
fixing agent
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CN201611142203.XA
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CN106592283B (en
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不公告发明人
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Zhejiang Huapai Clothing Technology Co ltd
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Zhengzhou Information Technology Co Ltd
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02After-treatment
    • D06P5/04After-treatment with organic compounds
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58Material containing hydroxyl groups
    • D06P3/60Natural or regenerated cellulose
    • D06P3/66Natural or regenerated cellulose using reactive dyes
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02After-treatment
    • D06P5/04After-treatment with organic compounds
    • D06P5/06After-treatment with organic compounds containing nitrogen

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

The invention discloses a high-temperature-resistant formaldehyde-free color fixing agent and a preparation method thereof. The formaldehyde-free color fixing agent is prepared from, by weight, 3-7 parts of fatty alcohol, 15-25 parts of dicyandiamide, 23-31 parts of diethylamine, 8-16 parts of salicylic acid and 11-19 parts of vinyl acetate. Fatty alcohol, dicyandiamide and diethylamine are mixed, heated and stirred, a salicylic acid solution is dropwise added in the mixture while the mixed solution is stirred, the mixed solution is cooled and stirred, then a vinyl acetate solution is added into the mixed solution while the solution is heated and stirred, and the color fixing agent is obtained after the solution is stirred and cooled to room temperature. The color fixing agent prepared under the interaction of all components is free of formaldehyde, and has the advantages of being high in color fastness, improving the dry and wet fastness and the washing color fastness, resisting high temperature, and being environmentally friendly and free of pollution; the color fixing agent is good in color fixation effect, can be applied in color fixation of cotton fabrics dyed with reactive dyes, can improve the washing color fastness and the boiling water soaking fastness, is simple in production process, low in production cost, stable in performance and suitable for industrial production and has broad market prospects.

Description

A kind of resistant to elevated temperatures aldehyde-free colour stabilizer and preparation method thereof
Technical field
The present invention relates to printing and dyeing assistant technical field, specifically a kind of resistant to elevated temperatures aldehyde-free colour stabilizer and preparation method thereof.
Background technology
During fabric knitting, although some dyeing color and lusters are more beautiful, due to wet process firmness not It is good, fade and viscous color phenomenon than more serious, this not only causes fabric to seem older in itself, while easily fade when water is met, It is easier to cause and the mutual staining of other fabrics.
Color fixing agent is the auxiliary agent for improving dyestuff on the fabric used by color moisture resistant fastness.Can be with dyestuff shape on fabric The washing of color, perspiration fastness are improve into insoluble colored substance, its light fastness can be also improved sometimes.Traditional color fixing agent Containing the material that formaldehyde etc. is harmful, but with the raising of economic level, requirement more and more higher of the people to textile, Increasing people is keen to Green Textiles.This is because the auxiliary agent used in the weaving process of fabric does not contain heavy metal Ion and free formaldehyde is not produced, but the aldehyde-free colour stabilizer washing color fastness for occurring in the market is undesirable, produces work Skill is complicated, therefore how to overcome the problem that the deficiencies in the prior art are current technical field of textile auxiliary agent urgent need to resolve.
The content of the invention
It is an object of the invention to provide a kind of resistant to elevated temperatures aldehyde-free colour stabilizer and preparation method thereof, to solve above-mentioned background The problem proposed in technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of resistant to elevated temperatures aldehyde-free colour stabilizer, is made up of the following raw material according to weight portion:Fatty alcohol 3-7 parts, dicyandiamide 15-25 parts, diethylamine 23-31 parts, salicylic acid 8-16 parts, vinylacetate 11-19 parts.
As further scheme of the invention:The resistant to elevated temperatures aldehyde-free colour stabilizer, by the following raw material according to weight portion Composition:Fatty alcohol 4-6 parts, dicyandiamide 18-22 parts, diethylamine 25-29 parts, salicylic acid 10-14 parts, vinylacetate 13-17 parts.
As further scheme of the invention:The resistant to elevated temperatures aldehyde-free colour stabilizer, by the following raw material according to weight portion Composition:5 parts of fatty alcohol, 20 parts of dicyandiamide, 27 parts of diethylamine, 12 parts of salicylic acid, 15 parts of vinylacetate.
A kind of preparation method of resistant to elevated temperatures aldehyde-free colour stabilizer, comprises the steps of:
1) salicylic acid and 65% ethanol are hybridly prepared into into the salicylic acid solution that mass concentration is 42%;By vinylacetate The vinyl acetate solution that mass concentration is 16% is hybridly prepared into deionized water;
2) fatty alcohol, ethylenediamine and dicyandiamide are mixed, is warming up to 86 DEG C, and stir process 72min at such a temperature, so Deca salicylic acid solution while stirring afterwards, altogether Deca 38min, is down to 62 DEG C and at such a temperature stir process after dripping 66min;Vinyl acetate solution is subsequently adding, stir process 28min at a temperature of 92 DEG C;Then it is cooled to 42 DEG C of temperature Lower stir process 42-45min, is down to room temperature and obtains final product color fixing agent.
Compared with prior art, the invention has the beneficial effects as follows:
Preparation process is simple of the present invention, obtained color fixing agent does not contain formaldehyde under the interaction of each component, can be by solid Cation group in dye molecules carries out electrostatical binding with the anionic group in dyestuff, forms insoluble in fabric face Color lake, and then the aqueous solvent group of dyestuff is closed, so as to improve dyed fabric washing fastness.With dyefastness height, improve Dry and wet fastness, Washing, high temperature resistant, environmental protection, free of contamination feature, colour fixation is good, can be applicable to reactive dye dye The fixation treatment of bafta, can improve the washing color fastness and boiling water immersion fastness of fabric, and production technology is easy, production cost Low, stable performance is suitable to industrialized production, with wide market prospect.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, Obviously, described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based in the present invention Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of resistant to elevated temperatures aldehyde-free colour stabilizer is made up of the following raw material according to weight portion:Fat 3 parts of alcohol, 15 parts of dicyandiamide, 23 parts of diethylamine, 8 parts of salicylic acid, 11 parts of vinylacetate.
Salicylic acid and 65% ethanol are hybridly prepared into into the salicylic acid solution that mass concentration is 42%;By vinylacetate with Deionized water is hybridly prepared into the vinyl acetate solution that mass concentration is 16%.Fatty alcohol, ethylenediamine are mixed with dicyandiamide, 86 DEG C, and stir process 72min at such a temperature are warming up to, then Deca salicylic acid solution while stirring, altogether Deca 38min, 62 DEG C and at such a temperature stir process 66min are down to after dripping;Vinyl acetate solution is subsequently adding, in 92 DEG C of temperature Lower stir process 28min;Then stir process 42min at a temperature of 42 DEG C is cooled to, room temperature is down to and is obtained final product color fixing agent.
Embodiment 2
In the embodiment of the present invention, a kind of resistant to elevated temperatures aldehyde-free colour stabilizer is made up of the following raw material according to weight portion:Fat 7 parts of alcohol, 25 parts of dicyandiamide, 31 parts of diethylamine, 16 parts of salicylic acid, 19 parts of vinylacetate.
Salicylic acid and 65% ethanol are hybridly prepared into into the salicylic acid solution that mass concentration is 42%;By vinylacetate with Deionized water is hybridly prepared into the vinyl acetate solution that mass concentration is 16%.Fatty alcohol, ethylenediamine are mixed with dicyandiamide, 86 DEG C, and stir process 72min at such a temperature are warming up to, then Deca salicylic acid solution while stirring, altogether Deca 38min, 62 DEG C and at such a temperature stir process 66min are down to after dripping;Vinyl acetate solution is subsequently adding, in 92 DEG C of temperature Lower stir process 28min;Then stir process 45min at a temperature of 42 DEG C is cooled to, room temperature is down to and is obtained final product color fixing agent.
Embodiment 3
In the embodiment of the present invention, a kind of resistant to elevated temperatures aldehyde-free colour stabilizer is made up of the following raw material according to weight portion:Fat 4 parts of alcohol, 18 parts of dicyandiamide, 25 parts of diethylamine, 10 parts of salicylic acid, 13 parts of vinylacetate.
Salicylic acid and 65% ethanol are hybridly prepared into into the salicylic acid solution that mass concentration is 42%;By vinylacetate with Deionized water is hybridly prepared into the vinyl acetate solution that mass concentration is 16%.Fatty alcohol, ethylenediamine are mixed with dicyandiamide, 86 DEG C, and stir process 72min at such a temperature are warming up to, then Deca salicylic acid solution while stirring, altogether Deca 38min, 62 DEG C and at such a temperature stir process 66min are down to after dripping;Vinyl acetate solution is subsequently adding, in 92 DEG C of temperature Lower stir process 28min;Then stir process 43min at a temperature of 42 DEG C is cooled to, room temperature is down to and is obtained final product color fixing agent.
Embodiment 4
In the embodiment of the present invention, a kind of resistant to elevated temperatures aldehyde-free colour stabilizer is made up of the following raw material according to weight portion:Fat 6 parts of alcohol, 22 parts of dicyandiamide, 29 parts of diethylamine, 14 parts of salicylic acid, 17 parts of vinylacetate.
Salicylic acid and 65% ethanol are hybridly prepared into into the salicylic acid solution that mass concentration is 42%;By vinylacetate with Deionized water is hybridly prepared into the vinyl acetate solution that mass concentration is 16%.Fatty alcohol, ethylenediamine are mixed with dicyandiamide, 86 DEG C, and stir process 72min at such a temperature are warming up to, then Deca salicylic acid solution while stirring, altogether Deca 38min, 62 DEG C and at such a temperature stir process 66min are down to after dripping;Vinyl acetate solution is subsequently adding, in 92 DEG C of temperature Lower stir process 28min;Then stir process 43min at a temperature of 42 DEG C is cooled to, room temperature is down to and is obtained final product color fixing agent.
Embodiment 5
In the embodiment of the present invention, a kind of resistant to elevated temperatures aldehyde-free colour stabilizer is made up of the following raw material according to weight portion:Fat 5 parts of alcohol, 20 parts of dicyandiamide, 27 parts of diethylamine, 12 parts of salicylic acid, 15 parts of vinylacetate.
Salicylic acid and 65% ethanol are hybridly prepared into into the salicylic acid solution that mass concentration is 42%;By vinylacetate with Deionized water is hybridly prepared into the vinyl acetate solution that mass concentration is 16%.Fatty alcohol, ethylenediamine are mixed with dicyandiamide, 86 DEG C, and stir process 72min at such a temperature are warming up to, then Deca salicylic acid solution while stirring, altogether Deca 38min, 62 DEG C and at such a temperature stir process 66min are down to after dripping;Vinyl acetate solution is subsequently adding, in 92 DEG C of temperature Lower stir process 28min;Then stir process 43min at a temperature of 42 DEG C is cooled to, room temperature is down to and is obtained final product color fixing agent.
Comparative example 1
In addition to fat-free alcohol, other are consistent with embodiment 5.
Comparative example 2
In addition to without vinylacetate, other are consistent with embodiment 5.
Comparative example 3
In addition to fat-free alcohol, vinylacetate, other are consistent with embodiment 5.
Using the performance detection and the fabric of non-fixation of embodiment of the present invention 1-5 and the fabric of comparative example 1-3 product fixation Compare, its data is as shown in table 1.
The performance detection data of table 1
Note:
1st, color fastness to washing:By GB/T3921-2008《Textile color stability is tested:Fastness to soaping》Method is determined.
2nd, colour fastness to rubbing:By GB/T3920-2008《Textile color stability is tested:Colour fastness to rubbing》Method is surveyed It is fixed.
3rd, rating is respectively with GB/T250-2008 discoloration gray scales and GB/T251-2008 staining gray scales.Color Degree difference Δ CC:Sample L*, a*, b* are measured with computer colour matching instrument Gretag Macbeth Color-EYER 3100, is then pressed CIELAB color difference formula is calculated.
4th, resistance to boiling water soaks fastness:By the cloth specimen after fixation, by bath raio 1:20, soak 5- in 100 DEG C of boiling water 10min, then takes out cloth specimen, sees that residual night foot water fades the depth.Foot water color is deeper, and series is lower.5 grades of water white transparencies, preferably, 1 grade is color depth, by that analogy.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be in other specific forms realized.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of description is only that for clarity those skilled in the art should Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art Understandable other embodiment.

Claims (4)

1. a kind of resistant to elevated temperatures aldehyde-free colour stabilizer, it is characterised in that be made up of the following raw material according to weight portion:Fatty alcohol 3-7 Part, dicyandiamide 15-25 parts, diethylamine 23-31 parts, salicylic acid 8-16 parts, vinylacetate 11-19 parts.
2. resistant to elevated temperatures aldehyde-free colour stabilizer according to claim 1, it is characterised in that by the following raw material according to weight portion Composition:Fatty alcohol 4-6 parts, dicyandiamide 18-22 parts, diethylamine 25-29 parts, salicylic acid 10-14 parts, vinylacetate 13-17 parts.
3. resistant to elevated temperatures aldehyde-free colour stabilizer according to claim 1, it is characterised in that by the following raw material according to weight portion Composition:5 parts of fatty alcohol, 20 parts of dicyandiamide, 27 parts of diethylamine, 12 parts of salicylic acid, 15 parts of vinylacetate.
4. a kind of preparation method of the resistant to elevated temperatures aldehyde-free colour stabilizer as described in claim 1-3 is arbitrary, it is characterised in that by with Lower step composition:
1) salicylic acid and 65% ethanol are hybridly prepared into into the salicylic acid solution that mass concentration is 42%;By vinylacetate with go Ionized water is hybridly prepared into the vinyl acetate solution that mass concentration is 16%;
2) fatty alcohol, ethylenediamine and dicyandiamide are mixed, is warming up to 86 DEG C, and stir process 72min at such a temperature, Ran Houbian Stirring side Deca salicylic acid solution, altogether Deca 38min, is down to 62 DEG C and at such a temperature stir process 66min after dripping;So After add vinyl acetate solution, stir process 28min at a temperature of 92 DEG C;Then it is cooled at a temperature of 42 DEG C at stirring Reason 42-45min, is down to room temperature and obtains final product color fixing agent.
CN201611142203.XA 2016-12-12 2016-12-12 A kind of heat safe aldehyde-free colour stabilizer and preparation method thereof Active CN106592283B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109577045A (en) * 2018-12-28 2019-04-05 北京泛博科技有限责任公司 A kind of fur color fixing agent and its preparation method and application

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009103615A1 (en) * 2008-02-21 2009-08-27 Unilever Plc Improvements relating to benefit particles
CN102493232A (en) * 2010-06-30 2012-06-13 苏州大学 Formaldehyde-free fixing agent for active dye
CN103343464A (en) * 2013-06-24 2013-10-09 张家港市东方特种染色有限公司 Textile printing and dyeing pigment color fixing agent and preparation method thereof
CN103469640A (en) * 2013-09-25 2013-12-25 句容市后白镇迎瑞印花厂 Dye fixing agent and preparation method thereof
CN105544254A (en) * 2015-12-18 2016-05-04 常熟市通顺印染有限公司 Special cleaning solution for dyed fabrics

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009103615A1 (en) * 2008-02-21 2009-08-27 Unilever Plc Improvements relating to benefit particles
CN102493232A (en) * 2010-06-30 2012-06-13 苏州大学 Formaldehyde-free fixing agent for active dye
CN103343464A (en) * 2013-06-24 2013-10-09 张家港市东方特种染色有限公司 Textile printing and dyeing pigment color fixing agent and preparation method thereof
CN103469640A (en) * 2013-09-25 2013-12-25 句容市后白镇迎瑞印花厂 Dye fixing agent and preparation method thereof
CN105544254A (en) * 2015-12-18 2016-05-04 常熟市通顺印染有限公司 Special cleaning solution for dyed fabrics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109577045A (en) * 2018-12-28 2019-04-05 北京泛博科技有限责任公司 A kind of fur color fixing agent and its preparation method and application

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Denomination of invention: A high temperature resistant aldehyde free color fixing agent and its preparation method

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Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Ouhai Louqiao small and micro franchise sub branch

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