CN106894248A - A kind of method that utilization Maillard reaction improves wool cationic dyeing performance - Google Patents
A kind of method that utilization Maillard reaction improves wool cationic dyeing performance Download PDFInfo
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- CN106894248A CN106894248A CN201710238736.6A CN201710238736A CN106894248A CN 106894248 A CN106894248 A CN 106894248A CN 201710238736 A CN201710238736 A CN 201710238736A CN 106894248 A CN106894248 A CN 106894248A
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- Prior art keywords
- wool
- phosphorylation
- maillard reaction
- dye
- utilization
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Classifications
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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
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/14—Wool
-
- 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
-
- 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
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65112—Compounds containing aldehyde or ketone 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
- D06P1/667—Organo-phosphorus 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
- D06P5/22—Effecting variation of dye affinity on textile material by chemical means that react with the fibre
Abstract
A kind of method that utilization Maillard reaction improves wool cationic dyeing performance, belongs to textile material technical field of modification.It is intended to contain using phosphorylation reduced sugar and the aldehyde radical of Maillard reaction can occurs, the characteristics of containing phosphate again, there is Maillard reaction by with the amino in wool protein, glycan molecule containing phosphate is grafted into wool fiber, wool is carried out into phosphorylation to be modified, dyeing ability of the wool to the dye of positive ion is improved.Operating condition of the present invention is gentle, nontoxic, easy to control, and not because the problems such as chemical residual, environmental pollution and fabric strength are damaged caused by the use of chemical reagent, with very strong practical value.
Description
Technical field
There is the reaction of carbonyl ammonia using phosphorylation reduced sugar aldehyde radical and amino in wool keratin the present invention relates to one kind, i.e., it is beautiful
Maillard reaction, phosphorylation is carried out to wool and is modified, and improves wool under cryogenic to the method for cationic dyeing performance,
Belong to textile material technical field of modification.
Background technology
Wool and its fabric are generally dyeed using the boiling dyeing technique of acid dyes, the wool fiber meeting in dyeing course
Damaged by different degrees of, decline its intensity, quality reduction.Additionally, acrylic fiber has the title of artificial wool.With soft
Soft, bulk, easy dye, lovely luster, it is not afraid of the advantages of damaging by worms, usually carries out blending with wool and be applied to knitted fabric extensively.
Wool fiber, due to the particularity of its structure, is in electropositive in acid or neutral solution, therefore can not be contaminated with the dye of positive ion
Color.Fiber in these blend fabric generally needs to dye respectively, using acid dyes dyeing wool, dye of positive ion dye acrylic fibers two
Step dyeing procedure.Even if using one-bath dyeing, only two kinds dyestuffs do not react in same dye vat and can just use yet.If
Wool is suitably modified, is made its fiber with anion, similar to acrylic fibers, then the dye of positive ion can be contaminated wool
Color.
At present, when carrying out anion-modified to wool, typically by wool fiber-NH2The groups such as ,-OH ,-SH
With anion-modified dose in active group for example dichlorotriazine occur nucleophilic substitution, formed covalent bond so that anion changes
Property agent is firmly bonded on wool fiber, wool fiber is increased anionic group.Course of reaction needs to use substantial amounts of
The chemical reagent such as soda acid, the damage to wool fiber is larger, in addition the residual of chemical reagent and discharge, also causes tighter to environment
The pollution of weight.Maillard reaction is at low temperature by carbonyls (recuding sugars) and amino-compound (amino acid and albumen
Matter) between a kind of reaction for occurring, be widely present in food industry, can finally generate brown thing by complicated course
Matter.Whole course of reaction mild condition and do not need the participation of chemical reagent just can be by glucide and protein binding.Phosphorylation
Reduced sugar is formed after the di of reduced sugar, when phosphorylation occurs in the non-reducing end of reduced sugar, is allowed for
Reduced sugar is have the hemiacetal of Maillard reaction, and with phosphate group.Connect when by Maillard reaction
To easy care, so that it may so that wool occurs phosphorylation.This is for the phosphorylation of wool is modified and its improves to dye of positive ion dye
Color performance provides new Research Thinking, with far-reaching potential using value and realistic meaning.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of environment-friendly, ecological safety utilization glucose 1-phosphate1- hair
Raw Maillard reaction carries out phosphorylation to wool and is modified, the method for improving wool cationic dyeing performance.
In order to solve the above technical problems, the present invention is to contain the aldehyde radical of Maillard reaction using phosphorylation glucose,
The characteristics of containing phosphate again, there is Maillard reaction by with the amino in wool protein, it is fine that glycan molecule is grafted into wool
Dimension, carries out wool phosphorylation and is modified, improves dyeing ability of the wool to the dye of positive ion.
Technical scheme：
Technical scheme is carried out through two steps：
(1) phosphorylation of wool is modified
Handling process prescription and condition：Weigh certain through the wool after pre-treatment, immersion 6- containing 0.01~0.03mol/L
The cushioning liquid of glucose 1-phosphate1- pH9, bath raio is 1:100, reacted 30 minutes under the conditions of 70 DEG C, dried through water washing after taking-up
Obtain phosphorylation wool.
(2) phosphorylation wool cationic dyeing
Handling process prescription and condition：Configuration dye of positive ion Cationic Brilliant Red 5GN concentration is the dye of 0.3~0.6%owf
Liquid, adjusts pH to 5, and phosphorylation wool is immersed into dye liquor, and bath raio is 1:100, it is warming up to 80 DEG C and is incubated 40 minutes.By wool from dye liquor
Middle taking-up washes away loose colour, determines K/S values after drying, and calculate the dye uptake of dyeing course.
The present invention using phosphorylation glucose be containing the aldehyde radical of Maillard reaction can occur, and the characteristics of containing phosphate,
There is Maillard reaction by with the amino in wool protein, the glucose containing phosphate is grafted into wool fiber, by sheep
Hair carries out phosphorylation and is modified, and improves dyeing ability of the wool to the dye of positive ion.Overcome in the past with anion-modified dose to sheep
The shortcoming of hair chemical modification, is a kind of anion-modified method of wool of temperature environmental protection, and simple to operate with control, with very strong
Practicality.
Beneficial effects of the present invention
The method that a kind of utilization Maillard reaction that the present invention is addressed improves wool cationic dyeing performance, is different from
Existing utilization anion chemical modifier improves the method for its cationic dyeing performance to wool modifying, but employs
Phosphorylation glucose be containing the aldehyde radical of Maillard reaction can occur, and the characteristics of containing phosphate, by with wool protein in
There is Maillard reaction in amino, the glucose containing phosphate is grafted into wool fiber, and wool is carried out into phosphorylation is modified, and carries
Dyeing ability of the wool high to the dye of positive ion.Compared with conventional method, preparation process uses glucose 1-phosphate1- for modifying agent, changes
Property mild condition, nontoxic, easy to control, and not because of chemical residual and problem of environmental pollution caused by the use of chemical reagent, tool
There is very strong practicality.
Specific embodiment
There is chromogenic reaction using dinitrosalicylic acid and reduced sugar, reaction interval of the glucose 1-phosphate1- to wool can be characterized
Degree, is investigated by determining phosphorylation the wool dye uptake of dyestuff and woolen dyed rear K/S values in dye bath during upper dye
Dyeing ability of the dye of positive ion Cationic Brilliant Red 5GN to wool.
The phosphorylation of the wool of embodiment 1
Weigh certain through the wool after pre-treatment, buffering of the immersion containing 0.01~0.03mol/L G6Ps pH9
Solution, bath raio is 1:100, reacted 30 minutes under the conditions of 70 DEG C, reaction solution is utilized into dinitrosalicylic acid determination of color phosphorus
Sour grapes sugar is 20% with the Percentage bound of wool, and Maillard reaction does not cause the brown stain of wool with this understanding, and wool is strong
Power does not cause to damage.Wool obtains phosphorylation wool after taking out through water washing drying.
The cationic dyeing of the phosphorylation wool of embodiment 2
The dye liquor that a certain amount of phosphorylation wool immersion dye of positive ion concentration is 0.3~0.6%owf is taken, dye liquor pH is adjusted extremely
5, bath raio is 1:100, it is warming up to 80 DEG C of insulations and dyes for 30 minutes.Wool is taken out from dye liquor and washes away loose colour, determined after drying
K/S values.Phosphorylation wool K/S values are 6.98 with this understanding, and dyestuff dye uptake is 56%, is above in identical dyeing strip
The K/S values 4.8 and dye uptake of the not phosphorylated modified wool of part are 45%.
Claims (2)
1. a kind of method that utilization Maillard reaction improves wool cationic dyeing performance, its feature is to be with wool
Process object, using phosphorylation glucose be containing the aldehyde radical of Maillard reaction can occur, and the characteristics of containing phosphate, by with
There is Maillard reaction in the amino in wool protein, the glycan molecule containing phosphate is grafted into wool fiber, and wool is carried out
Phosphorylation is modified, and improves wool to the dyeing ability of the dye of positive ion, concretely comprises the following steps：
(1) weigh and quantify through the wool after pre-treatment, buffering of the immersion containing 0.01~0.03mol/L G6Ps pH9 is molten
Liquid, bath raio is 1:100, reacted 30 minutes under the conditions of 70 DEG C, wool obtains phosphorylation wool after taking out through water washing drying；
(2) configuration dye of positive ion concentration is the dye liquor of 0.3~0.6%owf, adjusts pH to 5, takes quantitative phosphorylation wool immersion dye
Liquid, bath raio is 1:After 100,80 DEG C are dyeed 40 minutes, wool is taken out from dye liquor and washes away loose colour.
2. method according to claim 1, it is characterised in that the wool is the wool fiber or fabric in any source；This
The used G6P of invention is the preparation of any chemistry or biogenetic derivation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710238736.6A CN106894248B (en) | 2017-04-13 | 2017-04-13 | A method of wool cationic dyeing performance is improved using Maillard reaction |
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| CN201710238736.6A CN106894248B (en) | 2017-04-13 | 2017-04-13 | A method of wool cationic dyeing performance is improved using Maillard reaction |
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| CN106894248A true CN106894248A (en) | 2017-06-27 |
| CN106894248B CN106894248B (en) | 2018-11-30 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894012A (en) * | 2018-06-12 | 2018-11-27 | 江南大学 | A method of passing through two step method Modified lift protein fibre product dyeability |
| CN109281209A (en) * | 2018-09-17 | 2019-01-29 | 江南大学 | A method of cocoon fiber dyeability is promoted based on enzymatic modification |
| CN110820370A (en) * | 2019-11-28 | 2020-02-21 | 江南大学 | Wool in-situ dyeing method |
| CN114134708A (en) * | 2021-12-29 | 2022-03-04 | 江南大学 | One-bath one-step dyeing and antibacterial finishing method for wool |
Citations (6)
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|---|---|---|---|---|
| DE2911454A1 (en) * | 1979-03-23 | 1980-09-25 | Cassella Ag | Dyeing of wool with anionic dyes - using tri:methylol-acetaldehyde to reduce fibre damage |
| CN1250830A (en) * | 1998-10-12 | 2000-04-19 | 王志 | Method for dyeing animal protein fibre, such as wool,with cationic dye |
| CN1250831A (en) * | 1998-10-12 | 2000-04-19 | 王志 | Method for dyeing silk and its fabrics with cationic dye |
| CN1715339A (en) * | 2004-07-02 | 2006-01-04 | 苏州市东吴染料有限公司 | Cation dye for dyeing and finishing wool real silk textile |
| CN104074048A (en) * | 2014-06-26 | 2014-10-01 | 马鞍山纽泽科技服务有限公司 | Wool modifying and dyeing process |
| CN105951436A (en) * | 2016-05-18 | 2016-09-21 | 江南大学 | Antibacterial finishing method for grafting beta-cyclodextrin onto wool fabric under catalysis of laccase |
-
2017
- 2017-04-13 CN CN201710238736.6A patent/CN106894248B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2911454A1 (en) * | 1979-03-23 | 1980-09-25 | Cassella Ag | Dyeing of wool with anionic dyes - using tri:methylol-acetaldehyde to reduce fibre damage |
| CN1250830A (en) * | 1998-10-12 | 2000-04-19 | 王志 | Method for dyeing animal protein fibre, such as wool,with cationic dye |
| CN1250831A (en) * | 1998-10-12 | 2000-04-19 | 王志 | Method for dyeing silk and its fabrics with cationic dye |
| CN1715339A (en) * | 2004-07-02 | 2006-01-04 | 苏州市东吴染料有限公司 | Cation dye for dyeing and finishing wool real silk textile |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894012A (en) * | 2018-06-12 | 2018-11-27 | 江南大学 | A method of passing through two step method Modified lift protein fibre product dyeability |
| CN108894012B (en) * | 2018-06-12 | 2020-08-11 | 江南大学 | Method for improving dyeing performance of protein fiber product through two-step modification |
| CN109281209A (en) * | 2018-09-17 | 2019-01-29 | 江南大学 | A method of cocoon fiber dyeability is promoted based on enzymatic modification |
| CN110820370A (en) * | 2019-11-28 | 2020-02-21 | 江南大学 | Wool in-situ dyeing method |
| CN114134708A (en) * | 2021-12-29 | 2022-03-04 | 江南大学 | One-bath one-step dyeing and antibacterial finishing method for wool |
| CN114134708B (en) * | 2021-12-29 | 2022-11-22 | 江南大学 | One-bath one-step dyeing and antibacterial finishing method for wool |
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| CN106894248B (en) | 2018-11-30 |
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