CN106758416A - The preparation method and obtained color fixing agent of a kind of blue special acidic color fixing agent of new kingfisher - Google Patents
The preparation method and obtained color fixing agent of a kind of blue special acidic color fixing agent of new kingfisher Download PDFInfo
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- CN106758416A CN106758416A CN201611138136.4A CN201611138136A CN106758416A CN 106758416 A CN106758416 A CN 106758416A CN 201611138136 A CN201611138136 A CN 201611138136A CN 106758416 A CN106758416 A CN 106758416A
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- fixing agent
- color fixing
- solution
- diethylene glycol
- kingfisher
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- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
- D06P5/08—After-treatment with organic compounds macromolecular
-
- 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
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/66—Natural or regenerated cellulose using reactive 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
-
- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/10—After-treatment with compounds containing metal
Abstract
The invention discloses the preparation method and obtained color fixing agent of a kind of new blue special acidic color fixing agent of kingfisher, during preparation, bisphenol S is mixed with diethylene glycol monobutyl ether, be warming up to 85 DEG C and stir process 34min, polyethylenimine solution is subsequently adding, 66 DEG C and stir process 72min are down to；Di-chloroacetic acid solution is subsequently adding, the stir process 85min at a temperature of 76 DEG C；Then sodium borohydride solution is added dropwise in the time of 10min, after dripping at a temperature of 70 DEG C stir process, be down to room temperature and obtain final product color fixing agent.Color fixing agent prepared by the present invention has the advantages that dyefastness is high under the interaction of each raw material, can significantly improve dry and wet crock fastness, Washing, consumption small on the influence of sensitive color coloured light lack, form and aspect are not produced to change substantially during for sensitive color dye fixings such as blue, the gorgeous orchids of kingfisher, and formaldehydeless pollution environment, raw material is easy to get, simple production process.
Description
Technical field
The present invention relates to dyeing assistant technical field, specifically a kind of preparation method of the blue special acidic color fixing agent of new kingfisher
And obtained color fixing agent.
Background technology
Color fixing agent is one of important auxiliary agent in dyeing, and it can improve the resistance to wet process jail of dyestuff color on fabric
Degree auxiliary agent used.Insoluble colored substance can be formed on fabric with dyestuff and improve the washing of color, perspiration fastness, sometimes
Its light fastness can also be improved.Current color fixing agent can not but meet requirement.Theoretically, reactive dye with it is fibroplastic
Covalent bond is quite strong, in the absence of dyefastness problem.Substantially, in dyeing course, when particularly contaminating heavy colour, often
Can occur to make the reactive dye that there are a large amount of non-sets on dyed fabric because dye strength is too high, the dyestuff of these non-sets is very
Hardly possible is removed from dyed fabric, and this some dyes will fade in washing process；Meanwhile, institute's shape between some active groups and fiber
Into chemical bond facile hydrolysis, cause wet colour fastness relatively low.For the textile for particularly exporting, it is most important that to textile
The limitation of upper content of formaldehyde and the requirement of color fastness.Requirement of the external order to color fastness is very strict, 3 grades of fastness to wet rubbing requirement
More than（And color fixing agent can reach 3 grades little both at home and abroad at present, the especially deep heavy colour of reactive dye dye）, 4 grades of wet boiling hot fastness with
On, soap and 4-5 grades of calico staining fastness, in order to improve the dyefastness of fabric, fabric need to be carried out at fixation with color fixing agent
Reason.Also, the requirement of PARA FORMALDEHYDE PRILLS(91,95) content is also very high, underwear will be less than 30mg/Kg, and infant-wear requirement is free of formaldehyde.Therefore, it is high
The exploitation for imitating formaldehyde-free color fixing agent is current development trend.There is the uneven aldehyde-free colour stabilizer of many seed ginsengs time in the market, though it is right
In environmental protection and requirement can be met substantially on dyefastness.But during for sensitive color dye fixings such as the blue gorgeous orchids of kingfisher form and aspect are also easy to produce to become
Change.
The content of the invention
It is an object of the invention to provide a kind of preparation method and obtained fixation of the new blue special acidic color fixing agent of kingfisher
Agent, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of preparation method of the blue special acidic color fixing agent of new kingfisher, comprises the steps of：
1）2.8 times of 65% ethanol of polyethyleneimine and its quality is mixed, polyethylenimine solution is obtained；By dichloroacetic acid with
Deionized water is hybridly prepared into the di-chloroacetic acid solution that mass concentration is 33%；Sodium borohydride is hybridly prepared into deionized water
Mass concentration is 15% sodium borohydride solution；
2）Bisphenol S is mixed with diethylene glycol monobutyl ether, 85 DEG C, and stir process 34min at such a temperature, Ran Houjia is warming up to
Enter polyethylenimine solution, be down to 66 DEG C and at such a temperature stir process 72min, wherein, bisphenol S and diethylene glycol monobutyl ether
Mass ratio be 31-39:10-20, diethylene glycol monobutyl ether is 1 with the volume ratio of polyethylenimine solution:5-7；It is subsequently adding
The body of di-chloroacetic acid solution, wherein the stir process 85min at a temperature of 76 DEG C, diethylene glycol monobutyl ether and di-chloroacetic acid solution
Product is than being 1:8-9；Then sodium borohydride solution is added dropwise in the time of 10min, after dripping at stirring at a temperature of 70 DEG C
Reason 55-60min, the addition of wherein sodium borohydride solution is the 40-45% of bisphenol S quality, is down to room temperature and obtains final product color fixing agent.
As further scheme of the invention：Bisphenol S is 33-37 with the mass ratio of diethylene glycol monobutyl ether:12-16.
As further scheme of the invention：Bisphenol S is 35 with the mass ratio of diethylene glycol monobutyl ether:14.
As further scheme of the invention：Diethylene glycol monobutyl ether is 1 with the volume ratio of polyethylenimine solution:6.
As further scheme of the invention：Diethylene glycol monobutyl ether is 1 with the volume ratio of di-chloroacetic acid solution:8.5.
As further scheme of the invention：The addition of sodium borohydride solution is the 42% of bisphenol S quality.
It is a further object of the present invention to provide color fixing agent obtained in the preparation method.
Compared with prior art, the beneficial effects of the invention are as follows：
Color fixing agent prepared by the present invention is under the interaction of each raw material with dyefastness is high, can significantly improve dry and wet friction jail
The advantages of degree, Washing, consumption small on the influence of sensitive color coloured light lack, during for sensitive color dye fixings such as blue, the gorgeous orchids of kingfisher
Substantially form and aspect are not produced to change, and it is formaldehydeless, environmental protection, non-secondary pollution, the raw material of use are simple and easy to get, simple production process,
Low production cost, is suitable to industrialized production.
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 whole embodiments.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 preparation method of the new blue special acidic color fixing agent of kingfisher is comprised the steps of：
1）2.8 times of 65% ethanol of polyethyleneimine and its quality is mixed, polyethylenimine solution is obtained；By dichloroacetic acid with
Deionized water is hybridly prepared into the di-chloroacetic acid solution that mass concentration is 33%；Sodium borohydride is hybridly prepared into deionized water
Mass concentration is 15% sodium borohydride solution.
2）Bisphenol S is mixed with diethylene glycol monobutyl ether, 85 DEG C, and stir process 34min at such a temperature is warming up to, so
After add polyethylenimine solution, be down to 66 DEG C and at such a temperature stir process 72min, wherein, bisphenol S and diethylene glycol list
The mass ratio of butyl ether is 31:10, diethylene glycol monobutyl ether is 1 with the volume ratio of polyethylenimine solution:5；It is subsequently adding dichloro
The volume ratio of acetic acid solution, wherein the stir process 85min at a temperature of 76 DEG C, diethylene glycol monobutyl ether and di-chloroacetic acid solution
It is 1:8；Then sodium borohydride solution is added dropwise in the time of 10min, after dripping at a temperature of 70 DEG C stir process
The addition of 55min, wherein sodium borohydride solution is the 40% of bisphenol S quality, is down to room temperature and obtains final product color fixing agent.
Embodiment 2
In the embodiment of the present invention, a kind of preparation method of the new blue special acidic color fixing agent of kingfisher is comprised the steps of：
1）2.8 times of 65% ethanol of polyethyleneimine and its quality is mixed, polyethylenimine solution is obtained；By dichloroacetic acid with
Deionized water is hybridly prepared into the di-chloroacetic acid solution that mass concentration is 33%；Sodium borohydride is hybridly prepared into deionized water
Mass concentration is 15% sodium borohydride solution.
2）Bisphenol S is mixed with diethylene glycol monobutyl ether, 85 DEG C, and stir process 34min at such a temperature is warming up to, so
After add polyethylenimine solution, be down to 66 DEG C and at such a temperature stir process 72min, wherein, bisphenol S and diethylene glycol list
The mass ratio of butyl ether is 39:20, diethylene glycol monobutyl ether is 1 with the volume ratio of polyethylenimine solution:7；It is subsequently adding dichloro
The volume ratio of acetic acid solution, wherein the stir process 85min at a temperature of 76 DEG C, diethylene glycol monobutyl ether and di-chloroacetic acid solution
It is 1:9；Then sodium borohydride solution is added dropwise in the time of 10min, after dripping at a temperature of 70 DEG C stir process
The addition of 60min, wherein sodium borohydride solution is the 45% of bisphenol S quality, is down to room temperature and obtains final product color fixing agent.
Embodiment 3
In the embodiment of the present invention, a kind of preparation method of the new blue special acidic color fixing agent of kingfisher is comprised the steps of：
1）2.8 times of 65% ethanol of polyethyleneimine and its quality is mixed, polyethylenimine solution is obtained；By dichloroacetic acid with
Deionized water is hybridly prepared into the di-chloroacetic acid solution that mass concentration is 33%；Sodium borohydride is hybridly prepared into deionized water
Mass concentration is 15% sodium borohydride solution.
2）Bisphenol S is mixed with diethylene glycol monobutyl ether, 85 DEG C, and stir process 34min at such a temperature is warming up to, so
After add polyethylenimine solution, be down to 66 DEG C and at such a temperature stir process 72min, wherein, bisphenol S and diethylene glycol list
The mass ratio of butyl ether is 33:12, diethylene glycol monobutyl ether is 1 with the volume ratio of polyethylenimine solution:6；It is subsequently adding dichloro
The volume ratio of acetic acid solution, wherein the stir process 85min at a temperature of 76 DEG C, diethylene glycol monobutyl ether and di-chloroacetic acid solution
It is 1:8.5；Then sodium borohydride solution is added dropwise in the time of 10min, after dripping at a temperature of 70 DEG C stir process
The addition of 58min, wherein sodium borohydride solution is the 42% of bisphenol S quality, is down to room temperature and obtains final product color fixing agent.
Embodiment 4
In the embodiment of the present invention, a kind of preparation method of the new blue special acidic color fixing agent of kingfisher is comprised the steps of：
1）2.8 times of 65% ethanol of polyethyleneimine and its quality is mixed, polyethylenimine solution is obtained；By dichloroacetic acid with
Deionized water is hybridly prepared into the di-chloroacetic acid solution that mass concentration is 33%；Sodium borohydride is hybridly prepared into deionized water
Mass concentration is 15% sodium borohydride solution.
2）Bisphenol S is mixed with diethylene glycol monobutyl ether, 85 DEG C, and stir process 34min at such a temperature is warming up to, so
After add polyethylenimine solution, be down to 66 DEG C and at such a temperature stir process 72min, wherein, bisphenol S and diethylene glycol list
The mass ratio of butyl ether is 37:16, diethylene glycol monobutyl ether is 1 with the volume ratio of polyethylenimine solution:6；It is subsequently adding dichloro
The volume ratio of acetic acid solution, wherein the stir process 85min at a temperature of 76 DEG C, diethylene glycol monobutyl ether and di-chloroacetic acid solution
It is 1:8.5；Then sodium borohydride solution is added dropwise in the time of 10min, after dripping at a temperature of 70 DEG C stir process
The addition of 58min, wherein sodium borohydride solution is the 42% of bisphenol S quality, is down to room temperature and obtains final product color fixing agent.
Embodiment 5
In the embodiment of the present invention, a kind of preparation method of the new blue special acidic color fixing agent of kingfisher is comprised the steps of：
1）2.8 times of 65% ethanol of polyethyleneimine and its quality is mixed, polyethylenimine solution is obtained；By dichloroacetic acid with
Deionized water is hybridly prepared into the di-chloroacetic acid solution that mass concentration is 33%；Sodium borohydride is hybridly prepared into deionized water
Mass concentration is 15% sodium borohydride solution.
2）Bisphenol S is mixed with diethylene glycol monobutyl ether, 85 DEG C, and stir process 34min at such a temperature is warming up to, so
After add polyethylenimine solution, be down to 66 DEG C and at such a temperature stir process 72min, wherein, bisphenol S and diethylene glycol list
The mass ratio of butyl ether is 35:14, diethylene glycol monobutyl ether is 1 with the volume ratio of polyethylenimine solution:6；It is subsequently adding dichloro
The volume ratio of acetic acid solution, wherein the stir process 85min at a temperature of 76 DEG C, diethylene glycol monobutyl ether and di-chloroacetic acid solution
It is 1:8.5；Then sodium borohydride solution is added dropwise in the time of 10min, after dripping at a temperature of 70 DEG C stir process
The addition of 58min, wherein sodium borohydride solution is the 42% of bisphenol S quality, is down to room temperature and obtains final product color fixing agent.
Comparative example 1
In addition to without polyethyleneimine, its preparation process is consistent with embodiment 5.
Comparative example 2
In addition to without dichloroacetic acid, its preparation process is consistent with embodiment 5.
Comparative example 3
In addition to without polyethyleneimine, dichloroacetic acid, its preparation process is consistent with embodiment 5.
The present invention is taken respectively by each embodiment 1-5 and the color fixing agent of comparative example 1-3 methods preparation and while takes commercially available routine
Color fixing agent as a comparison case 4, processed as follows, colour fixation is contrasted.
1st, dyeing is drawn a design
Dyestuff（Direct dyes or reactive dye）2%（Opposed fabric amount）；Fabric is through the woven kattun of pre-treatment；Dyeing side
Dyeing proofing method of the method with reference to all kinds of dyestuffs.
2nd, fixation treatment
Color fixing agent X%（Opposed fabric amount）, depending on specific consumption is according to dye level, generally 2%~4%, bath raio 1:20, temperature
40-60℃.Take dyeing after and clean fabric, be dipped in it is above-mentioned be warming up in the fixation working solution of predetermined temperature, at such a temperature
Carry out fixation treatment 30min taking-ups, 150~160 DEG C of drying.
3rd, the evaluation of colour fixation
1. form and aspect change, will non-fixation treatment cloth and fixation（The sensitive color such as emerald green blue gorgeous orchid）Treatment cloth gray discoloration point and scale
Grading, and on the basis of non-fixation treatment cloth, indicate tone variations situation.
2. Washing.Stained clot-h before and after fixation is determined into color fastness to water, comparative measurements result by the following method.Take
One piece of 5cm × 8cm cloth specimens, one piece of area identical standard white bafta is sutured in front, in immersion 50ml distilled water, keeps 30
± 5 DEG C, taken out after 6h and extracted, separate sample and calico, dried in room temperature or less than 40 DEG C, determine painting cloth with fading sample card respectively
The staining series of the one side that the cloth that colour fading sum of series grey scale for staining is determined is contacted with painting cloth, the standard test of color fastness to water
Method can refer to GB5713-85 standards.
3. soaping fastness.Stained clot-h before and after fixation is determined into color fastness to washing, comparative measurements result by the following method.Take 5cm
One piece of the sample cloth of × 10cm, one piece of area identical standard white bafta is sutured in front, is put into and is filled 100ml soaps containing 5g
In the 250ml glass dyeing cups of the working solution of piece, it is placed on water-bath, slightly stirs, it is drenched, 30min is processed at 40 DEG C
（Need to be stirred vigorously once in 10min and 20min, 30 turns every time）, take out, washed and extracted with 40 DEG C of warm water, separate sample
And calico, dried in room temperature or less than 40 DEG C.Evaluation painting cloth is soaped colour fading respectively（Discoloration）With the rank of calico staining.Washable color
The standard determination method of fastness can refer to GB3921-83 method standards.
4. do, fastness to wet rubbing.Dyeing sample before and after fixation is pressed the measure rub resistance color jail of GB3920-83 methods
Degree, compares the raising degree of fastness before and after fixation.
5. perspiration fastness.Stained clot-h before and after fixation is determined into colour fastness to perspiration, comparative measurements result by the following method.Take
One piece of 5cm × 50cm samples, area identical standard white fabric is sutured in front, is placed on every liter and is contained 5g salt and 6ml24% ammonia
In the 40ml test solutions of liquid.Sample is impregnated with rear two sides and respectively presss from both sides with slide during operation, and 30min is soaked in 37 ± 2 DEG C of test solutions, takes out and squeezes
It is dry；Then 10% acetic acid 2.8ml is added in solution is appealed, and by aforesaid operations method, sample is impregnated into 30min again, taken out and squeeze
It is dry, sample and calico are separated, it is not scrubbed, dried in room temperature or less than 40 DEG C, graded with fading sample card and grey scale for staining respectively.
The standard method of test of colour fastness to perspiration can refer to GB3922-83 method standards.
The performance test results of color fixing agent are as shown in table 1.
Table 1
| Form and aspect change | Washing | Soaping fastness | Dry fastness | Fastness to wet rubbing | Perspiration fastness | |
| Embodiment 1 | Very small form and aspect change | 4 grades | 4 grades | 3 grades | 3 grades | 3 grades |
| Embodiment 2 | Very small form and aspect change | 4 grades | 4 grades | 3 grades | 3 grades | 3 grades |
| Embodiment 3 | Colourless phase change | 5 grades | 4 grades | 4 grades | 3 grades | 4 grades |
| Embodiment 4 | Colourless phase change | 5 grades | 5 grades | 4 grades | 4 grades | 4 grades |
| Embodiment 5 | Colourless phase change | 5 grades | 5 grades | 5 grades | 5 grades | 5 grades |
| Comparative example 1 | Form and aspect change is obvious | 4 grades | 4 grades | 2 grades | 2-3 grades | 2-3 grades |
| Comparative example 2 | Form and aspect change is obvious | 3 grades | 3 grades | 3 grades | 2-3 grades | 3 grades |
| Comparative example 3 | Form and aspect change is obvious | 3 grades | 3 grades | 2 grades | 2 grades | 2 grades |
| Comparative example 4 | Form and aspect change is obvious | 3 grades | 4 grades | 3 grades | 2-3 grades | 3 grades |
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, and do not carrying on the back
In the case of spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter from which
From the point of view of a bit, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention will by appended right
Ask and limited rather than described above, it is intended that all changes that will fall in the implication and scope of the equivalency of claim
Include in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (7)
1. a kind of preparation method of the blue special acidic color fixing agent of new kingfisher, it is characterised in that comprise the steps of：
1）2.8 times of 65% ethanol of polyethyleneimine and its quality is mixed, polyethylenimine solution is obtained；By dichloroacetic acid with
Deionized water is hybridly prepared into the di-chloroacetic acid solution that mass concentration is 33%；Sodium borohydride is hybridly prepared into deionized water
Mass concentration is 15% sodium borohydride solution；
2）Bisphenol S is mixed with diethylene glycol monobutyl ether, 85 DEG C, and stir process 34min at such a temperature, Ran Houjia is warming up to
Enter polyethylenimine solution, be down to 66 DEG C and at such a temperature stir process 72min, wherein, bisphenol S and diethylene glycol monobutyl ether
Mass ratio be 31-39:10-20, diethylene glycol monobutyl ether is 1 with the volume ratio of polyethylenimine solution:5-7；It is subsequently adding
The body of di-chloroacetic acid solution, wherein the stir process 85min at a temperature of 76 DEG C, diethylene glycol monobutyl ether and di-chloroacetic acid solution
Product is than being 1:8-9；Then sodium borohydride solution is added dropwise in the time of 10min, after dripping at stirring at a temperature of 70 DEG C
Reason 55-60min, the addition of wherein sodium borohydride solution is the 40-45% of bisphenol S quality, is down to room temperature and obtains final product color fixing agent.
2. the preparation method of the blue special acidic color fixing agent of new kingfisher according to claim 1, it is characterised in that bisphenol S with
The mass ratio of diethylene glycol monobutyl ether is 33-37:12-16.
3. the preparation method of the blue special acidic color fixing agent of new kingfisher according to claim 1, it is characterised in that bisphenol S with
The mass ratio of diethylene glycol monobutyl ether is 35:14.
4. the preparation method of the blue special acidic color fixing agent of new kingfisher according to claim 1, it is characterised in that diethylene glycol
Monobutyl ether is 1 with the volume ratio of polyethylenimine solution:6.
5. the preparation method of the blue special acidic color fixing agent of new kingfisher according to claim 1, it is characterised in that diethylene glycol
Monobutyl ether is 1 with the volume ratio of di-chloroacetic acid solution:8.5.
6. the preparation method of the blue special acidic color fixing agent of new kingfisher according to claim 1, it is characterised in that sodium borohydride
The addition of solution is the 42% of bisphenol S quality.
7. the color fixing agent according to obtained in claim 1-6 any described preparation methods.
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| CN201611138136.4A CN106758416B (en) | 2016-12-12 | 2016-12-12 | A kind of preparation method of the dedicated acidic color fixing agent of kingfisher orchid and color fixing agent obtained |
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| US4410330A (en) * | 1977-08-19 | 1983-10-18 | Sandoz, Ltd. | Method of producing multi-colored dyeings |
| CN101070676A (en) * | 2007-05-18 | 2007-11-14 | 广东德美精细化工股份有限公司 | Fiber-material modifying method and dyeing process |
| CN101117769A (en) * | 2007-07-23 | 2008-02-06 | 江南大学 | Cation hybrid collosol and method for improving clearness and fastness of decoration printing |
| WO2012078950A1 (en) * | 2010-12-09 | 2012-06-14 | Isp Investments Inc. | A visually perceivable image-forming dye scavenging article |
| CN102850500A (en) * | 2012-08-24 | 2013-01-02 | 浙江传化股份有限公司 | Acid reaction resistant chinlon fixer and application thereof |
| CN104594074A (en) * | 2014-10-13 | 2015-05-06 | 广东溢达纺织有限公司 | High-fixation-rate non-aqueous solvent dyeing method for reactive dyes |
-
2016
- 2016-12-12 CN CN201611138136.4A patent/CN106758416B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4410330A (en) * | 1977-08-19 | 1983-10-18 | Sandoz, Ltd. | Method of producing multi-colored dyeings |
| CN101070676A (en) * | 2007-05-18 | 2007-11-14 | 广东德美精细化工股份有限公司 | Fiber-material modifying method and dyeing process |
| CN101117769A (en) * | 2007-07-23 | 2008-02-06 | 江南大学 | Cation hybrid collosol and method for improving clearness and fastness of decoration printing |
| WO2012078950A1 (en) * | 2010-12-09 | 2012-06-14 | Isp Investments Inc. | A visually perceivable image-forming dye scavenging article |
| CN102850500A (en) * | 2012-08-24 | 2013-01-02 | 浙江传化股份有限公司 | Acid reaction resistant chinlon fixer and application thereof |
| CN104594074A (en) * | 2014-10-13 | 2015-05-06 | 广东溢达纺织有限公司 | High-fixation-rate non-aqueous solvent dyeing method for reactive dyes |
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