CN108486930B - The method for sorting of the cation-modified reactive dyeing of single bath process - Google Patents
The method for sorting of the cation-modified reactive dyeing of single bath process Download PDFInfo
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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
- 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
- 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
- D06P1/38—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 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
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/6426—Heterocyclic 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
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/645—Aliphatic, araliphatic or cycloaliphatic compounds containing amino groups
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/655—Compounds containing ammonium groups
- D06P1/66—Compounds containing ammonium groups containing quaternary ammonium groups
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
Abstract
The present invention relates to the method for sorting of the cation-modified reactive dyeing of single bath process, it is soaped to obtain Fabrics Dyed with Reactive Dyes after the treatment fluid of cation modifying agent and reactive dye is organized on cellulose base fiber fabric by pad dyeing or exhaust process, wherein, when using knot dyeing technology, cellulose base fiber fabric carries out decatize before being soaped, bakes or cold pad--batch；Cation modifier is in molecular structure containing reactive group and positive charge group and molecule that number-average molecular weight is 100-30000, its reactive group is one of epoxy group, s-triazine, pyridine and alkene or a variety of, and positive charge group includes one of quaternary ammonium salt and ammonium chloride structure or a variety of.The cation-modified fixation with reactive dye of cotton fabric is combined into a step and carried out by the method for the present invention, is shortened process flow, is improved the color strength and degree of fixation of fabric, and avoid the addition of inorganic salts in dyeing course, so as to avoid the pollution to environment.
Description
Technical field
The invention belongs to textile printing and dyeing field, it is related to that a kind of cationization one-step method meets degree of fixation and color strength is wanted
The colouring method of the salt-free pad dyeing or dip dyeing asked, and in particular to the method for sorting of the cation-modified reactive dyeing of single bath process.
Background technique
Cotton fabric has the good characteristics such as comfortable and easy to wear, hygroscopicity, warmth retention property, good permeability, easy to clean, by more next
The favor of more consumers.Reactive dye have many advantages, such as that bright-colored, chromatography is complete and dyefastness is good.Therefore, wide
It is general to apply in the dyeing of cotton and other cellulose base fiber fabrics.But due between cotton fiber and electronegative reactive dye
There is coulomb repulsions, influence the upper dye of reactive dye, and dyeing needs to be added a large amount of salt and promotees dye and alkali fixation is added, causes to give up
Reactive dye and salt in water containing a large amount of non-fixation or hydrolysis, cause serious pollution to environment.
In order to improve the dye-uptake and degree of fixation of reactive dye, usually there are two types of methods: a large amount of one is being added in dye bath
Salt, shield the coulomb repulsion between cotton fabric and reactive dye, add consolidating for alkali carries high activity dyestuff and cellulose hydroxyl group
Colour response, to improve the dye-uptake and degree of fixation of reactive dye；Another is two-step process: to first to cotton fabric into
Row is cation-modified, improves dye-uptake to the charge attraction contaminated on reactive dye to improve, then carry out salt-free dyeing.By sun from
When sub- method of modifying is applied in reactive dyeing, process flow is long, and energy consumption is high, and specific two-step process is as follows: first
Cotton fabric is handled with cation modifier by way of impregnating or padding, it is anti-to complete cationization using sodium hydroxide at this time
Answer, using bake and pickling neutralization and washing and drying after obtain cationization cotton fabric；Cationization cotton fabric passes through again
The mode of reactive dye salt-free dip dyeing or pad dyeing dyes, and obtains Fabrics Dyed with Reactive Dyes.During above-mentioned two-step process,
Although cation modifier and reactive dye can all react with the hydroxyl on cotton fabric, its it is corresponding cationization and
Reactive dye color fixing process successively carries out, and competitive relation is not present between the two, will not fight for the hydroxyl on cotton fabric.Two
Footwork process flow is long, needs to consume a large amount of energy and water resource, is unfavorable for industrialized production.
Currently, the method by the way that a large amount of electrolyte are added, the degree of fixation of cotton fabric by utilizing reactive dye dyeing can achieve
70~80% or so.It is although increased using the cotton fabric by utilizing reactive dye dyeing degree of fixation of cationization two step method, but
It is that the addition of a large amount of electrolyte can cause environmental pollution.And the two-step process long flow path being cationized, it needs to consume a large amount of
The energy and water resource, be unfavorable for industrialized production.
Therefore, research and develop that a kind of degree of fixation is high, color strength is had excellent performance, process flow is short and a free of contamination bath
The method for sorting of the cation-modified reactive dyeing of method becomes a technical problem to be solved urgently.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of cationization one-step method to meet degree of fixation and apparent color
The colouring method for measuring desired salt-free pad dyeing or dip dyeing, be specifically related to a kind of cation-modified reactive pad dyeing of single bath process or
The colouring method of dip dyeing.The technology of the present invention is cationization one-step method, not only save the time shorten technique save a large amount of water and
The energy, and color strength and degree of fixation are higher than plus salt promotees the method contaminated, it is identical as cationization two-step method effect.
In order to achieve the above object, the technical solution adopted by the present invention are as follows:
The method for sorting of the cation-modified reactive dyeing of single bath process is changed cation by pad dyeing or exhaust process
After the dye liquor of property agent and reactive dye is organized on cellulose base fiber fabric, soaped to obtain Fabrics Dyed with Reactive Dyes,
In, when using knot dyeing technology, cellulose base fiber fabric carries out decatize before being soaped, bakes or cold pad--batch；
The cation modifier is in molecular structure containing reactive group and positive charge group and number-average molecular weight is
The molecule of 100-30000, reactive group are one of epoxy group, s-triazine, pyridine and alkene or a variety of, positive charge
Group includes one of quaternary ammonium salt and ammonium chloride structure or a variety of, specially 2,3- epoxypropyl trimethylammonium chloride An ﹑ 2,3-
Chloro- mono- chlorine of 2- hydroxypropyl triethylammonium chloride ﹑ of the glycidyl chloro- 2- hydroxyl oxypropyl trimethyl chlorine ammonium ﹑ 3- of three ethylmercury chloride ammonium ﹑ 3-
In s-triazine type quaternary ammonium salt compound ﹑ azetidinium compound, choline chloride and polyepichlorohydrin amine compound
One or more of mixtures；
The reactive dye are Jun tri- Qin ﹑ pyrimidine, vinyl sulfone(RemzaolHuo Xingranliaohuoxingjituan) or phosphonic acids type reactive dye.
As a preferred technical scheme:
Method for sorting as described above, the padding liquor include 10~150g/L cation Gai Ji ﹑, 5~40g/L activity
The deionized water of Ran Liao 10~70g/L of ﹑ alkaline agent, 30~150g/L urea and surplus.
Method for sorting as described above, the alkaline agent are one or more of Qing Yangization Na ﹑ sodium bicarbonate and sodium carbonate
Mixture.Alkaline agent type is without being limited thereto, further includes potassium hydroxide, saleratus, potassium carbonate, potassium phosphate, potassium silicate, sodium metasilicate
Or sodium phosphate.
Method for sorting as described above, the process of the knot dyeing technology are as follows: cellulose fibre is knitted using the mode padded
Object carries out pad dyeing processing, and guarantee fabric with liquid rate are 60~100wt%；The process of the exhaust process are as follows: use the side of dip dyeing
Formula handles cellulose base fiber fabric, in 60~90 DEG C of 30~90min of dip dyeing.
Method for sorting as described above, the cellulose base fiber fabric include cotton, fiber crops, viscose fiber, tencel and Modal
Fabric.
Method for sorting as described above, the decatize or bake directly carry out or the fabric drying that will pad that treated after
It carries out.
Method for sorting as described above, the decatize refer to 100~180 DEG C of 1~15min of saturated vapor decatize；The baking
Roasting refers to that 100~180 DEG C bake 1~15min；The cold pad--batch, which refers to, banks up 6~18h at 15~35 DEG C.Decatize bakes or cold
Rolling heap temperature and time to be arranged in the main purpose of this range is to guarantee cation modifier and the same cotton of reactive dye
The reaction of fabric.Temperature is excessively high or overlong time, and the covalent bond formed between reactive dye and cotton fabric can be made to be broken, led
Cause K/S value and degree of fixation decline；Temperature is too low or the time is too short, and the reaction being unfavorable between reactive dye and cotton fabric obtains
K/S value and degree of fixation it is lower.
Invention mechanism:
Present invention firstly provides the dyeing that reactive dye are improved using the cation-modified reactive dyeing process of single bath process
Effect.Cation-modified and reactive dye fixation are combined into a step and carried out by the technique, highly shortened process flow, are saved
The energy.The technique (abbreviation one-step technology) dyes the two-step process phase of reactive dye again after being first cationized with fabric
Than chemical reaction process is different.The prior art use two-step process for cotton fabric first through it is cation-modified obtain sun from
The cotton fabric of sonization, then pads reactive dye dye liquor, and cotton fabric hair of the reactive dye with cationization is made in steaming procedure
It is raw fixed.The fixation of the cation-modified and reactive dye of cotton fabric be divided into two steps progress, although cation modifier and
Reactive dye can all react with the hydroxyl on cotton fabric, but its corresponding cationization and reactive dye color fixing process are
It successively carries out, therefore, there is competitive relations between the two.The cation-modified activity dye of the single bath process that the present invention uses
Expect in dyeing, cation-modified and reactive dye fixation are combined into step progress, and they both can same cotton fabric
On hydroxyl react, therefore there is competitive relations between the two.In order to probe into cation modifier and work in one-step method
For property dyestuff with the reaction process of cotton fabric, the present invention calculates separately out cation modifier with the anti-of cotton fabric using Gauss software
Answer thermodynamics and kinetics data and reactive dye thermodynamics of reactions and dynamics data with cotton fabric.Following reaction structures
Formula lists reactant R1, R2, R3, and the reaction process of transition state TS1, TS2 and product P1, P2 is as follows:
In order to simplify calculating process, indicate that cation modifier, R2 indicate that reactive dye, R3 indicate cotton fabric with R1,
Wherein TS1 and TS2 is respectively the transition state reacted, and P1 and P2 indicate product.Reaction for R1 and R3, Gaussian Computation result
Show C-O key by reactant R1'sIt is increased in transition state TS1O-H key is by reactant R3'sIncrease
In greatly transition state TS1Newly-generated C-O key is by transition state TS1It is reduced in product P1Newly-generated O-H key is by transition state TS1It is reduced in product P1Therefore, for R1 and
The reaction of R3, reaction mechanism are to be connected in oxygen atom attack R1 in R3 with oxygen and the not no carbon atom of branch, and parent occurs
Nuclear reaction generates product P1.Reaction for R2 and R3, Gaussian Computation as the result is shown C-Cl key by reactant R2'sIncrease
In greatly transition state TS2O-H key is by reactant R3'sIt is increased in transition state TS2It is newborn
At C-O key by transition state TS2It is reduced in product P2Therefore, for the reaction of R2 and R3,
Its reaction mechanism is the carbon atom being connected in oxygen atom attack R2 in R3 with chlorine, and necleophilic reaction occurs and generates product P2.
Thermodynamics of reactions and dynamics data of the cation modifier and reactive dye that b3lyp/6-31g method calculates with cotton fabric
It is as shown in the table:
As can be seen from the table, the reaction enthalpy (Δ H) of R1 and R3 is -121.6814KJmol-1, the reaction enthalpy of R2 and R3
For -69.9570KJmol-1, compared to the reaction of R2 and R3, the reaction of R1 and R3 issue more heats.Gibbs free energy
When (Δ G) is negative value, imply that chemical reaction spontaneous can carry out, be compared to the Gibbs free energy that R2 and R3 react-
53.6521KJ·mol-1, the Gibbs free energy that R1 and R3 react is -74.1205KJmol-1, what Gibbs free energy was born
It is more, it is possible to which that chemical reaction is more easy to happen.The reaction activity (Ea) of R1 and R3 is 125.7208KJmol-1, R2 and R3
Reaction activity (Ea) be 172.1007KJmol-1, reaction activity is lower to imply the easier progress of chemical reaction.It is comprehensive
Upper described, the reactivity of cation modifier and cotton fabric is to be better than the reactivity of reactive dye and cotton fabric.In single bath process
In cation-modified reactive pad dyeing technique, cation modifier can preferentially react with cotton fabric, with the reaction time
Increase, the zeta current potential of fabric being become just from negative slowly then just attract the suction of electronegative reactive dye on the fabric
It is accompanied by and fixation, to improve the color strength and degree of fixation of fabric.
The utility model has the advantages that
(1) method of the cation-modified reactive dyeing of single bath process of the invention, in practical applications, since it is by cotton
The cation-modified fixation with reactive dye of fabric is combined into step progress, greatly shortens process flow, improves fabric
Color strength and degree of fixation；
(2) method of the cation-modified reactive dyeing of single bath process of the invention, this method is in entire dyeing course
The addition of inorganic salts is avoided, to alleviate the content of salt in waste water, avoids the pollution to environment.
Specific embodiment
The invention will be further elucidated with reference to specific embodiments.It should be understood that these embodiments are merely to illustrate this hair
It is bright rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, art technology
Personnel can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Fixed range.
Embodiment 1
Treatment fluid is adsorbed on cotton and is knitted by the method for the cation-modified reactive dyeing of single bath process using the mode padded
On object, guarantee fabric with liquid rate are 60wt%, then will pad that treated fabric directly carries out decatize, are finally soaped to obtain
Reactive pad dyeing fabric, wherein treatment fluid includes 2, the 3- epoxypropyl trimethylammonium chloride An ﹑ 15g/L s-triazine of 100g/L
The deionized water of Huo Ran Liao ﹑ 20g/L sodium hydroxide, 80g/L urea and surplus, wherein decatize refers to 100 DEG C of saturated vapor vapour
Steam 15min, soap including following five stages: 1) room temperature rinses 3min；2) 40 DEG C of warm water wash 1min；3) 1g/L soaping agent D-
301 90 DEG C of 5min that soap；4) 40 DEG C of warm water wash 3min；5) room temperature rinses 1-5min.
Final obtained reactive pad dyeing fabric DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 14.7, degree of fixation
It is 80.8%.
Embodiment 2
Treatment fluid is adsorbed on hemp using the mode padded by the method for the cation-modified reactive dyeing of single bath process
On object, guarantee fabric with liquid rate are 70wt%, then will pad that treated fabric directly carries out decatize, are finally soaped to obtain
Reactive pad dyeing fabric, wherein treatment fluid includes that 2, the 3- glycidyl San ethylmercury chloride An ﹑ 25g/L s-triazine of 80g/L is living
The deionized water of property Ran Liao ﹑ 50g/L sodium bicarbonate, 30g/L urea and surplus, wherein decatize refers to 160 DEG C of saturated vapor decatizes
1min soaped including following five stages: 1) room temperature rinses 5min；2) 40 DEG C of warm water wash 3min；3) 2g/L soaping agent D-301
92 DEG C of 6min that soap；4) 50 DEG C of warm water wash 1min；5) room temperature rinses 1min.
Final obtained reactive pad dyeing fabric DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 18.8, degree of fixation
It is 83.2%.
Embodiment 3
Treatment fluid is adsorbed on viscose using the mode padded by the method for the cation-modified reactive dyeing of single bath process
On fabric, guarantee fabric with liquid rate are 80wt%, then will pad that treated fabric directly bakes, and finally carry out soap
It washes to obtain reactive pad dyeing fabric, wherein treatment fluid includes the chloro- 2- Qiang oxypropyl trimethyl Lvization An ﹑ 35g/L of 3- of 130g/L
The deionized water of pyrimidine active Ran Liao ﹑ 40g/L sodium carbonate, 90g/L urea and surplus refers to that 100 DEG C bake wherein baking
15min soaped including following five stages: 1) room temperature rinses 1min；2) 40 DEG C of warm water wash 2min；3) 3g/L soaping agent D-301
97 DEG C of 5min that soap；4) 60 DEG C of warm water wash 3min；5) room temperature rinses 12min.
Final obtained reactive pad dyeing fabric DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 23.1, degree of fixation
It is 93.2%.
Embodiment 4
Treatment fluid is adsorbed on tencel using the mode padded by the method for the cation-modified reactive dyeing of single bath process
On fabric, guarantee fabric with liquid rate are 90wt%, then will pad that treated fabric directly bakes, and finally carry out soaping
To reactive pad dyeing fabric, wherein treatment fluid includes the chloro- 2- hydroxypropyl triethylammonium chloride ﹑ 40g/L pyrimidine of 3- of 150g/L
The mixture (mass ratio 1:2) of Huo Ran Liao ﹑ 30g/L sodium hydroxide and sodium bicarbonate, 100g/L urea and surplus go from
Sub- water, refer to that 120 DEG C bake 3min wherein baking, soap including following five stages: 1) room temperature rinses 2min；2) 50 DEG C of warm water
Wash 1min；3) 94 DEG C of 7min that soap of 4g/L soaping agent D-301；4) 50 DEG C of warm water wash 4min；5) room temperature rinses 3min.
Final obtained reactive pad dyeing fabric DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 24.6, degree of fixation
It is 95.3%.
Embodiment 5
Treatment fluid is adsorbed on not generation using the mode padded by the method for the cation-modified reactive dyeing of single bath process
On your fabric, guarantees fabric with liquid rate are 100wt%, then will pad that treated fabric directly bakes, and finally carry out soap
It washes to obtain reactive pad dyeing fabric, wherein treatment fluid includes chloro- 4, the 6- diaminostilbene of 2- of 60g/L, 3,5- tri- Qin ﹑ 5g/L
The mixture (mass ratio 1:3) of vinyl sulfone(RemzaolHuo Xingranliaohuoxingjituan) Huo Ran Liao ﹑ 10g/L sodium bicarbonate and sodium carbonate, 110g/L urea and surplus
Deionized water, refer to that 180 DEG C bake 1min wherein baking, soap including following five stages: 1) room temperature rinses 4min；2)60℃
Warm water washes 5min；3) 93 DEG C of 10min that soap of 1g/L soaping agent D-301；4) 40 DEG C of warm water wash 5min；5) room temperature rinses 4min.
Final obtained reactive pad dyeing fabric DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 8.6, degree of fixation
It is 75.5%.
Embodiment 6
The method of the cation-modified reactive dyeing of single bath process, using the mode padded, by treatment fluid be adsorbed on cotton and
On the fabric of numb blended (mass ratio 1:1), guarantees fabric with liquid rate are 60wt%, then will pad that treated fabric directly carries out
Decatize is finally soaped to obtain reactive pad dyeing fabric, wherein treatment fluid includes the N- dimethyl azetidin of 30g/L
Mixture (mass ratio 3:2), the 140g/ of alkane Lvization Wu ﹑ 10g/L vinyl sulfone(RemzaolHuo Xingranliaohuoxingjituan) Huo Ran Liao ﹑ 70g/L sodium hydroxide and sodium carbonate
The deionized water of L urea and surplus, wherein decatize refers to 180 DEG C of saturated vapor decatize 1min, soaps including following five stages:
1) room temperature rinses 1min；2) 40 DEG C of warm water wash 3min；3) 98 DEG C of 5min that soap of 3g/L soaping agent D-301；4) 40 DEG C of warm water are washed
4min；5) room temperature rinses 5min.
Final obtained reactive pad dyeing fabric DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 11.6, degree of fixation
It is 81.6%.
Embodiment 7
Treatment fluid is adsorbed on cotton and is knitted by the method for the cation-modified reactive dyeing of single bath process using the mode padded
On object, guarantee fabric with liquid rate are 100wt%, then are baked after the fabric drying that will pad that treated, are finally soaped
Obtain reactive pad dyeing fabric, wherein treatment fluid includes 10g/L Lvization Dan Jian ﹑ 5g/L phosphonic acids type Huo Ran Liao ﹑ 50g/L hydrogen
The deionized water of the mixture (mass ratio 1:1:3) of Yangization Na ﹑ sodium bicarbonate and sodium carbonate, 150g/L urea and surplus,
Middle baking refers to that 150 DEG C bake 1.5min, soaps including following five stages: 1) room temperature rinses 4min；2) 50 DEG C of warm water are washed
4min；3) 95 3 DEG C of 10min that soap of 3g/L soaping agent D-301；4) 50 DEG C of warm water wash 5min；5) room temperature rinses 5min.
Final obtained reactive pad dyeing fabric DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 10.9, degree of fixation
It is 80.3%.
Embodiment 8
Treatment fluid is adsorbed on viscose glue using the mode padded by the method for the cation-modified reactive dyeing of single bath process
On the fabric of fiber and tencel blended (mass ratio 1:1), guarantee fabric with liquid rate are 80wt%, then the fabric that will pad that treated
Decatize is carried out after drying, is finally soaped to obtain reactive pad dyeing fabric, wherein treatment fluid includes 100g/L polycyclic oxygen chlorine
The deionized water of propane Er Jia An ﹑ 35g/L phosphonic acids type Huo Ran Liao ﹑ 30g/L sodium hydroxide, 30g/L urea and surplus, wherein vapour
Steaming refers to 100 DEG C of saturated vapor decatize 10min, soaps including following five stages: 1) room temperature rinses 3min；2) 60 DEG C of warm water are washed
1min；3) 90 DEG C of 10min that soap of 4g/L soaping agent D-301；4) 60 DEG C of warm water wash 2min；5) room temperature rinses 4min.
Final obtained reactive pad dyeing fabric DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 22.2, degree of fixation
It is 90.5%.
Embodiment 9
Treatment fluid is adsorbed on tencel using the mode padded by the method for the cation-modified reactive dyeing of single bath process
On the fabric of Modal blended (mass ratio 1:1), guarantee fabric with liquid rate are 70wt%, then will pad that treated fabric dries
Decatize is carried out after dry, is finally soaped to obtain reactive pad dyeing fabric, wherein treatment fluid includes 2, the 3- epoxy of 120g/L
(mass ratio is living for 2:3) ﹑ 30g/L s-triazine for the mixture of hydroxypropyltrimonium chloride and 2,3- Epoxypropyl triethyl ammonium chloride
The deionized water of property Ran Liao ﹑ 10g/L sodium hydroxide, 150g/L urea and surplus, wherein decatize refers to 130 DEG C of saturated vapor decatizes
3min soaped including following five stages: 1) room temperature rinses 5min；2) 50 DEG C of warm water wash 2min；3) 4g/L soaping agent D-301
98 DEG C of 5min that soap；4) 40 DEG C of warm water wash 2min；5) room temperature rinses 3min.
Final obtained reactive pad dyeing fabric DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 20.3, degree of fixation
It is 89.8%.
Embodiment 10
Treatment fluid is adsorbed on cotton, fiber crops using the mode padded by the method for the cation-modified reactive dyeing of single bath process
On the fabric of viscose fiber blending (mass ratio 1:1:1), guarantee fabric with liquid rate are 60wt%, then will pad that treated knits
Decatize is carried out after object drying, is finally soaped to obtain reactive pad dyeing fabric, wherein treatment fluid includes the 3- of 50g/L chloro-
2- hydroxypropyl-trimethyl ammonium chloride and mixture (mass ratio 1:1) the ﹑ 20g/L of the chloro- 2- hydroxypropyl triethylammonium chloride of 3- are equal
The deionized water of triazine Huo Ran Liao ﹑ 40g/L sodium bicarbonate, 50g/L urea and surplus, wherein decatize refers to that 120 DEG C of saturations are steamed
Vapour decatize 3min soaped including following five stages: 1) room temperature rinses 5min；2) 50 DEG C of warm water wash 5min；3) 2g/L soaping agent
90 DEG C of 10min that soap of D-301；4) 40 DEG C of warm water wash 5min；5) room temperature rinses 2min.
Final obtained reactive pad dyeing fabric DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 16.9, degree of fixation
It is 84.2%.
Embodiment 11
Treatment fluid is organized in by the method for sorting of the cation-modified reactive dyeing of single bath process using the mode padded
On the fabric of viscose rayon, tencel and Modal blended (mass ratio 1:1:1), guarantee fabric with liquid rate are 100wt%, then will leaching
It is baked after the fabric drying that rolls that treated, is finally soaped to obtain reactive pad dyeing fabric, wherein treatment fluid includes
The chloro- 4,6- diaminostilbene of 90g/L 2-, the mixture of 3,5- tri- Qin ﹑ N- dimethyl azetidinium Chloride and choline chloride
(mass ratio is the deionized water of 2:1:1) ﹑ 20g/L pyrimidine active Ran Liao ﹑ 30g/L sodium carbonate, 30g/L urea and surplus, wherein
Baking refers to that 140 DEG C bake 2min, soaps including following five stages: 1) room temperature rinses 1min；2) 60 DEG C of warm water wash 3min；3)
96 DEG C of 5min that soap of 3g/L soaping agent D-301；4) 60 DEG C of warm water wash 1min；5) room temperature rinses 1min.
Final obtained reactive pad dyeing fabric DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 15.8, degree of fixation
It is 82.8%.
Embodiment 12
Treatment fluid is adsorbed on viscose glue using the mode padded by the method for the cation-modified reactive dyeing of single bath process
On the fabric of fiber, tencel and Modal blended (mass ratio 1:1:1), guarantee fabric with liquid rate are 70wt%, then will pad place
Fabric after reason directly carries out cold pad--batch, is finally soaped to obtain reactive pad dyeing fabric, wherein treatment fluid includes 70g/
The chloro- 4,6- diaminostilbene of L_2-, the mixture (matter of 3,5- tri- Qin ﹑ N- dimethyl azetidinium Chloride and choline chloride
Amount ratio is the deionized water of 2:1:1) ﹑ 5g/L s-triazine Huo Ran Liao ﹑ 20g/L sodium bicarbonate, 60g/L urea and surplus, wherein
Cold pad--batch refers to that 15 DEG C are banked up 6h, soaps including following five stages: 1) room temperature rinses 1min；2) 60 DEG C of warm water wash 3min；3)
96 DEG C of 5min that soap of 3g/L soaping agent D-301；4) 60 DEG C of warm water wash 1min；5) room temperature rinses 1min.
Final obtained reactive pad dyeing fabric DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 10.2, degree of fixation
It is 78.5%.
Embodiment 13
Treatment fluid is adsorbed on cotton and is knitted by the method for the cation-modified reactive dyeing of single bath process using the mode padded
On object, guarantee fabric with liquid rate are 90wt%, then will pad that treated fabric directly carries out cold pad--batch, finally carry out soaping
To reactive pad dyeing fabric, wherein treatment fluid includes 90g/LThe chloro- 2- Qiang oxypropyl trimethyl Lvization An ﹑ 15g/L phosphonic acids type of 3-
The deionized water of Huo Ran Liao ﹑ 40g/L sodium carbonate, 30g/L urea and surplus, wherein cold pad--batch refers to that 15 DEG C are banked up 18h, are soaped
Including following five stages: 1) room temperature rinses 1min；2) 60 DEG C of warm water wash 3min；3) it soaps for 96 DEG C of 3g/L soaping agent D-301
5min；4) 60 DEG C of warm water wash 1min；5) room temperature rinses 1min.
Final obtained reactive pad dyeing fabric DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 15.8, degree of fixation
It is 82.2%.
Embodiment 14
Treatment fluid is organized in cotton and is knitted by the method for the cation-modified reactive dyeing of single bath process using the mode padded
On object, guarantee fabric with liquid rate are 100wt%, then carry out cold pad--batch after the fabric drying that will pad that treated, finally carry out soap
It washes to obtain reactive pad dyeing fabric, wherein treatment fluid includes the chloro- 2- Qiang oxypropyl trimethyl Lvization An ﹑ 30g/L of 100g/L 3-
The deionized water of pyrimidine active Ran Liao ﹑ 60g/L sodium hydroxide, 100g/L urea and surplus, wherein cold pad--batch refers to that 25 DEG C are banked up
16h soaped including following five stages: 1) room temperature rinses 3min；2) 60 DEG C of warm water wash 3min；3) 3g/L soaping agent D-301 96
DEG C soap 5min；4) 60 DEG C of warm water wash 1min；5) room temperature rinses 3min.
Final obtained reactive pad dyeing fabric DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 21.9, degree of fixation
It is 90.1%.
Embodiment 15
The method of the cation-modified reactive dyeing of single bath process, using the mode of dip dyeing, viscose fiber fabric is certain
A period of time is disseminated in the treatment fluid of temperature, is finally soaped to obtain reactive pad dyeing fabric, wherein treatment fluid includes
The chloro- 2- Qiang oxypropyl trimethyl Lvization An ﹑ 30g/L pyrimidine active Ran Liao ﹑ 60g/L sodium hydroxide of the 3- of 120g/L, 30g/L urea and
The deionized water of surplus is soaped wherein dip dyeing temperature is 90 DEG C, time 90min including following five stages: 1) room temperature is rinsed
1min；2) 40 DEG C of warm water wash 3min；3) 97 DEG C of 3min that soap of 3g/L soaping agent D-301；4) 60 DEG C of warm water wash 3min；5) room temperature
Rinse 10min.
Final obtained Fabrics Dyed with Reactive Dyes DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 22.1, degree of fixation
It is 92.2%.
Embodiment 16
The method of the cation-modified reactive dyeing of single bath process, using the mode of dip dyeing, cotton fabric is in certain temperature
A period of time is disseminated in treatment fluid, is finally soaped to obtain reactive dyestuffs in exhaustion fabric, wherein treatment fluid includes 30g/L's
The deionized water of Lvization Dan Jian ﹑ 10g/L pyrimidine active Ran Liao ﹑ 10g/L sodium carbonate, 60g/L urea and surplus, wherein disseminating temperature
Be 60 DEG C, time 30min, soap including following five stages: 1) room temperature rinses 1min；2) 40 DEG C of warm water wash 5min；3)3g/
97 DEG C of 5min that soap of L soaping agent D-301；4) 60 DEG C of warm water wash 5min；5) room temperature rinses 10min.
Final obtained Fabrics Dyed with Reactive Dyes DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 11.1, degree of fixation
It is 81.2%.
Embodiment 17
The method of the cation-modified reactive dyeing of single bath process, using the mode of dip dyeing, cotton fabric is in certain temperature
A period of time is disseminated in treatment fluid, is finally soaped to obtain reactive dyestuffs in exhaustion fabric, wherein treatment fluid includes 90g/L's
The chloro- 2- Qiang oxypropyl trimethyl Lvization An ﹑ 20g/L phosphonic acids type Huo Ran Liao ﹑ 30g/L sodium hydroxide of 3-, 90g/L urea and surplus
Deionized water is soaped wherein dip dyeing temperature is 75 DEG C, time 60min including following five stages: 1) room temperature rinses 3min；
2) 40 DEG C of warm water wash 3min；3) 97 DEG C of 5min that soap of 3g/L soaping agent D-301；4) 60 DEG C of warm water wash 5min；5) room temperature is rinsed
15min。
Final obtained Fabrics Dyed with Reactive Dyes DataColor tester tested K/(K/S value represents fabric table to S value
See tinctorial yield), then its degree of fixation is surveyed, the K/S value for measuring the ink-jet printed fabric of final reactive dye obtained is 17.9, degree of fixation
It is 87.7%.
Claims (7)
1. the method for sorting of the cation-modified reactive dyeing of single bath process, it is characterized in that: will be contained by pad dyeing or exhaust process
The treatment fluid of cation modifier and reactive dye is soaped to obtain reactive dye dye after being organized on cellulose base fiber fabric
Yarn dyed fabric, wherein when using knot dyeing technology, cellulose base fiber fabric carries out decatize before being soaped, bakes or cold pad--batch；
The cation modifier is a chloro-s-triazine type quaternary ammonium salt compound ﹑ azetidinium compound, chlorination gallbladder
The mixture of one or more of alkali and polyepichlorohydrin amine compound；
The reactive dye are Jun tri- Qin ﹑ pyrimidine, vinyl sulfone(RemzaolHuo Xingranliaohuoxingjituan) or phosphonic acids type reactive dye.
2. method for sorting according to claim 1, which is characterized in that the treatment fluid includes that 10~150g/L cation changes
The deionized water of Xing Ji ﹑ 5~40g/L Huo Ran Liao 10~70g/L of ﹑ alkaline agent, 30~150g/L urea and surplus.
3. method for sorting according to claim 2, which is characterized in that the alkaline agent is Qing Yangization Na ﹑ sodium bicarbonate and carbon
The mixture of one or more of sour sodium.
4. method for sorting according to claim 1, which is characterized in that the process of knot dyeing technology are as follows: use the mode padded
Pad dyeing processing is carried out to cellulose base fiber fabric, guarantee fabric with liquid rate are 60~100wt%；The process of exhaust process are as follows: make
Cellulose base fiber fabric is handled with the mode of dip dyeing, in 60~90 DEG C of 30~90min of dip dyeing.
5. method for sorting according to claim 4, which is characterized in that the cellulose base fiber fabric includes cotton, fiber crops, viscose
Fiber, tencel and modal fabric.
6. method for sorting according to claim 4, which is characterized in that the decatize, bake or cold pad--batch directly carry out or
It is carried out after person will pad that treated fabric drying.
7. method for sorting according to claim 6, which is characterized in that the decatize refers to 100~180 DEG C of saturated vapor vapour
Steam 1~15min；The baking refers to that 100~180 DEG C bake 1~15min；The cold pad--batch refer to bank up 6 at 15~35 DEG C~
18h。
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| PCT/CN2018/113623 WO2019214185A1 (en) | 2018-05-10 | 2018-11-02 | Finishing method for dyeing with cationically modified reactive dye by one-bath process |
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| CN110952348A (en) * | 2019-12-05 | 2020-04-03 | 鲁丰织染有限公司 | Processing method for improving dyeing depth of cation modified piece-dyed fabric |
| CN112647323B (en) * | 2020-11-24 | 2022-01-21 | 长胜纺织科技发展(上海)有限公司 | Dyeing promoter, preparation thereof and dyeing method |
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