CN106245375A - A kind of dyestuff based on cellulose base aeroge and preparation thereof and colouring method - Google Patents
A kind of dyestuff based on cellulose base aeroge and preparation thereof and colouring method Download PDFInfo
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- CN106245375A CN106245375A CN201610841735.6A CN201610841735A CN106245375A CN 106245375 A CN106245375 A CN 106245375A CN 201610841735 A CN201610841735 A CN 201610841735A CN 106245375 A CN106245375 A CN 106245375A
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- dyestuff
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- base aeroge
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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
- 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
- D06P1/46—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 natural macromolecular substances or derivatives thereof
- D06P1/48—Derivatives of carbohydrates
- D06P1/50—Derivatives of cellulose
-
- 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
- D06P1/0076—Dyeing with mineral dye
-
- 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
- D06P1/34—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 natural dyestuffs
-
- 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
- D06P1/46—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 natural macromolecular substances or derivatives thereof
- D06P1/48—Derivatives of carbohydrates
-
- 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
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- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
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Abstract
The present invention provides a kind of dyestuff based on cellulose base aeroge to comprise natural plant dye, natural minerals dyestuff, fiber base aeroge, thickening agent, dispersant, pH adjusting agent and solvent, concrete preparation method is: mineral dye chessy copper is rolled pulverizing, abrading-ball forms chessy copper powder, micro/nano level chessy copper powder is added in oxalic acid solution, heating for dissolving, add in ammonium salt solution, heated and stirred, form natural minerals dyestuff；Fresh for Acanthaceous indigo leaf is cleaned and shreds, be placed in deionized water, heat supersound process, be filtrated to get natural plant dye；Being mixed with natural plant dye by natural minerals dyestuff, add surfactant, add cellulose base aeroge, regulation pH value and temperature, homogenizing stirs, and adds chitosan, and mix homogeneously forms dyestuff based on cellulose base aeroge.
Description
Technical field
The invention belongs to textile material technical field, be specifically related to a kind of dyestuff based on cellulose base aeroge and system thereof
Standby and colouring method.
Background technology
For a long time, just there is the deepest research in China to dyeing or the coating processing of textile, from the mineral pigment started, arrives
Plant color, to such an extent as to present synthetic dyestuffs.Wherein, natural dyeing comes from nature, is harmful to human health, biodegradable,
And along with green nature concept in recent years is rooted in the hearts of the people, natural dye starts again to come into the visual field of people, becomes the heat of research
Point.
At present research in terms of natural dye dying is many about natural plant dye, as Radix Rubiae, Lignum Sappan, the Flos Sophorae Immaturus, Radix Arnebiae (Radix Lithospermi) and
The plant materials such as Rhizoma Curcumae Longae, obtain vegetable colour through ultrasound wave, solvent extraction etc., then through networks such as rare earth, citric acid and chitosans
Conjunction is dyeed, and obtains the textile that color fastness is relatively stable.But natural plant dye and cellulose fiber peacekeeping chemistry at present
The affinity of fiber is more weak, and color fastness is low, and natural plant dye is more sensitive to light, easy variable color, therefore, improves natural dye
The dyeability of material, the range improving natural dye is particularly important.
Cellulose aerogels is the three-dimensional porous nano material of a kind of wide material sources, degradable, good biocompatibility, has
The characteristics such as the specific surface area of superelevation, high porosity, low-density and lower thermal conductivity, have in various fields such as mechanics, calorifics and optics
It is widely applied, but the application in terms of textile dyestuff is actually rare.Nanowire disclosed in Chinese patent CN 105148868A
The preparation method of dimension element base composite aerogel type organic dyestuff adsorbing material, contains carboxylic for surface nano-cellulose and surface
The nano-cellulose of amido, as primary raw material, is handed over as auxiliary agent, auxiliary by carboxyl chitosan, sodium alginate or chitosan
Connection agent, freeze-dried preparation forms composite aerogel.Composite aerogel prepared by the method is high to the adsorption rate of multiple dyestuff.
The composite of a kind of New Regenerated Cellulosic Fibers-aeroge disclosed in Chinese patent CN 104945004A and preparation side thereof
Method, using regenerated celulose fibre as skeleton, fiber base aeroge is adsorbed in regenerated celulose fibre surface and forms composite,
Can be used for being incubated, heat insulation, sound insulation and adsorbing domain.
From above-mentioned prior art, mostly the application in terms of weaving of the current cellulose aerogels is to use its insulation
With the performance in terms of absorption, but cellulose aerogels is not applied to the report in textile dyestuff field not.The Shen of the present invention
Ask someone cellulose aerogels is applied to textile dyestuff, make full use of the superpower absorbability of nanoscale and the dispersion of cellulose gel
Ability, makes every effort to improve the dyeability of natural dye.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of dyestuff based on cellulose base aeroge and preparation thereof and dye
Color method, should in dyestuff based on cellulose base aeroge containing mineral dye, vegetable colour, fiber base aeroge, chitosan,
Surfactant and solvent, using chessy copper as mineral dye, bipseudoindoxyl dye as vegetable colour, chitosan as thickening agent and
Adhesive, by fiber base aeroge as adsorbent and modifying agent, prepares the dyestuff of applicable natural fabric dyeing,
Preparation method and colouring method are simple, and staining efficiency is high.
For solving above-mentioned technical problem, the technical scheme is that
A kind of dyestuff based on cellulose base aeroge, comprises airsetting in described dyestuff based on cellulose base aeroge
Glue, natural dye and auxiliary agent, described natural dye is natural plant dye and natural minerals dyestuff, and described aeroge is fiber base
Aeroge, described auxiliary agent is thickening agent, dispersant, pH adjusting agent and solvent, and described thickening agent is chitosan, and described dispersant is
Cationic surfactant and anion surfactant, described pH adjusting agent is citric acid and ammonia, described solvent for go from
Sub-water.
Preferred as technique scheme, described natural plant dye is bipseudoindoxyl dye, and described natural minerals dyestuff is
Chessy copper.
The present invention also provides for the preparation method of a kind of dyestuff based on cellulose base aeroge, it is characterised in that: include with
Lower step:
(1) mineral dye chessy copper rolling pulverizing, abrading-ball forms chessy copper powder, is added by micro/nano level chessy copper powder
Enter in oxalic acid solution, heating for dissolving, add in ammonium salt solution, heated and stirred, form natural minerals dyestuff；
(2) being cleaned by fresh for vegetable colour Acanthaceous indigo leaf, shred, be placed in deionized water, regulation pH value, to 3-5, regulates temperature
To 50-60 DEG C, supersound process, it is filtered to remove filtering residue, obtains natural plant dye；
(3) natural plant dye that natural minerals dyestuff step (1) prepared is prepared with step (2) mixes, and adds table
Face activating agent, adds cellulose base aeroge, regulation pH value and temperature, and homogenizing stirs, adds chitosan, mix homogeneously shape
Become dyestuff based on cellulose base aeroge.
Preferred as technique scheme, in described step (1), the particle diameter of chessy copper powder is micro/nano level, particle diameter
For 0.5-1 μm.
Preferred as technique scheme, in described step (1), the temperature of heating for dissolving is 70-80 DEG C, heated and stirred
Temperature be 75-80 DEG C.
Preferred as technique scheme, in described step (1), the mass fraction of natural minerals dyestuff Minerals dyestuff
For 0.5-1%.
Preferred as technique scheme, in described step (2), the mass fraction of vegetable colour in natural plant dye
For 15-20%.
Preferred as technique scheme, the group in described step (3), in dyestuff based on cellulose base aeroge
Point, by weight, including: mineral dye 1-3 part, vegetable colour 15-30 part, cellulose base aeroge 5-8 part, chitosan 2-
5 parts, surfactant 3-6 part, other 15-30 parts.
The present invention also provides for the colouring method of a kind of dyestuff based on cellulose base aeroge, it is characterised in that: by fabric
After the cleaned process in surface, impregnated in dyestuff based on cellulose base aeroge, two leachings two are rolled, and take out, and washing is dyeed
Fabric.
Preferred as technique scheme, described fabric is natural fabric.
Compared with prior art, the method have the advantages that
(1) containing mineral dye and vegetable colour in dyestuff based on cellulose base aeroge prepared by the present invention, use
Physics dyestuff and chemical dye combine and form comprehensive natural dye, and are modified mineral dye forming complex,
Improve the stability of dyestuff, in dyestuff possibly together with fiber base aeroge there is the absorption property of superelevation, can as adhesive,
Physics dyestuff and chemical dye firmly can be adsorbed in the surface of fabric, improve the dyeability of natural dye.
(2) dyestuff based on cellulose base aeroge prepared by the present invention has possibly together with chitosan, chitosan molecule
Excellent film property and thickening property, can cover thin film, strengthen color fastness and the colorfulness of dyeing on the surface of dyestuff.
(3) preparation method of the present invention is simple, by adding a small amount of aeroge, can dramatically increase the dyeability of natural dye
Can, preparation method is easy, and colouring method is the simplest.
Detailed description of the invention
The present invention is described in detail, in illustrative examples and the explanation of this present invention below in conjunction with specific embodiment
It is used for explaining the present invention, but not as a limitation of the invention.
Embodiment 1:
(1) mineral dye chessy copper rolling pulverizing, abrading-ball forms the micro/nano level chessy copper powder that particle diameter is 0.5 μm,
With solid-liquid ratio as 1g:25ml, being added by micro/nano level chessy copper powder in oxalic acid solution, at 70 DEG C, heated and stirred is to dissolving,
Add in the ammonium salt solution of 10ml, heated and stirred 20min at 75 DEG C, form natural minerals dyestuff, wherein, the matter of mineral dye
Amount mark is 0.5%.
(2) fresh for vegetable colour Acanthaceous indigo leaf is cleaned, shred to length less than the foam slag of 5mm, with solid-liquid ratio as 1g:30ml,
Being placed in deionized water, regulation pH value, to 3, adjusts the temperature to 50 DEG C, and supersound process 30min under 500W power is filtered to remove
Filtering residue, obtains natural plant dye, and wherein the mass fraction of vegetable colour is 15%.
(3) natural minerals dyestuff is mixed with natural plant dye, add quaternary surfactant and soap table
Face activating agent, adds cellulose base aeroge, and regulation pH value, to 5, adjusts the temperature to 50 DEG C, and homogenizing stirs, and adds shell and gathers
Sugar, mix homogeneously forms dyestuff based on cellulose base aeroge, wherein, the group in dyestuff based on cellulose base aeroge
Point, by weight, including: mineral dye 1 part, vegetable colour 15 parts, cellulose base aeroge 5 parts, chitosan 2 parts, surface
Activating agent 3 parts, other 15 parts.
Embodiment 2:
(1) mineral dye chessy copper rolling pulverizing, abrading-ball forms the micro/nano level chessy copper powder that particle diameter is 1 μm, with
Solid-liquid ratio is 1g:30ml, is added by micro/nano level chessy copper powder in oxalic acid solution, and at 80 DEG C, heated and stirred is to dissolving, and adds
Enter in the ammonium salt solution of 15ml, heated and stirred 30min at 80 DEG C, form natural minerals dyestuff, wherein, the quality of mineral dye
Mark is 1%.
(2) fresh for vegetable colour Acanthaceous indigo leaf is cleaned, shred to length less than the foam slag of 5mm, with solid-liquid ratio as 1g:50ml,
Being placed in deionized water, regulation pH value, to 35, adjusts the temperature to 60 DEG C, and supersound process 60min under 500W power is filtered to remove
Filtering residue, obtains natural plant dye, and wherein the mass fraction of vegetable colour is 20%.
(3) natural minerals dyestuff is mixed with natural plant dye, add quaternary surfactant and soap table
Face activating agent, adds cellulose base aeroge, and regulation pH value, to 7, adjusts the temperature to 60 DEG C, and homogenizing stirs, and adds shell and gathers
Sugar, mix homogeneously forms dyestuff based on cellulose base aeroge, wherein, the group in dyestuff based on cellulose base aeroge
Point, by weight, including: mineral dye 3 parts, vegetable colour 30 parts, cellulose base aeroge 8 parts, chitosan 5 parts, surface
Activating agent 6 parts, other 30 parts.
Embodiment 3:
(1) mineral dye chessy copper rolling pulverizing, abrading-ball forms the micro/nano level chessy copper powder that particle diameter is 0.8 μm,
With solid-liquid ratio as 1g:28ml, being added by micro/nano level chessy copper powder in oxalic acid solution, at 75 DEG C, heated and stirred is to dissolving,
Add in the ammonium salt solution of 13ml, heated and stirred 25min at 78 DEG C, form natural minerals dyestuff, wherein, the matter of mineral dye
Amount mark is 0.7%.
(2) fresh for vegetable colour Acanthaceous indigo leaf is cleaned, shred to length less than the foam slag of 5mm, with solid-liquid ratio as 1g:45ml,
Being placed in deionized water, regulation pH value, to 4, adjusts the temperature to 55 DEG C, and supersound process 45min under 500W power is filtered to remove
Filtering residue, obtains natural plant dye, and wherein the mass fraction of vegetable colour is 17%.
(3) natural minerals dyestuff is mixed with natural plant dye, add quaternary surfactant and soap table
Face activating agent, adds cellulose base aeroge, and regulation pH value, to 6, adjusts the temperature to 55 DEG C, and homogenizing stirs, and adds shell and gathers
Sugar, mix homogeneously forms dyestuff based on cellulose base aeroge, wherein, the group in dyestuff based on cellulose base aeroge
Point, by weight, including: mineral dye 2 parts, vegetable colour 20 parts, cellulose base aeroge 6 parts, chitosan 4 parts, surface
Activating agent 5 parts, other 25 parts.
Embodiment 4:
(1) mineral dye chessy copper rolling pulverizing, abrading-ball forms the micro/nano level chessy copper powder that particle diameter is 0.7 μm,
With solid-liquid ratio as 1g:28ml, being added by micro/nano level chessy copper powder in oxalic acid solution, at 78 DEG C, heated and stirred is to dissolving,
Add in the ammonium salt solution of 15ml, heated and stirred 30min at 75 DEG C, form natural minerals dyestuff, wherein, the matter of mineral dye
Amount mark is 0.8%.
(2) fresh for vegetable colour Acanthaceous indigo leaf is cleaned, shred to length less than the foam slag of 5mm, with solid-liquid ratio as 1g:45ml,
Being placed in deionized water, regulation pH value, to 3.5, adjusts the temperature to 52 DEG C, and supersound process 40min under 500W power is crossed and filtered
Removing filtering residue, obtain natural plant dye, wherein the mass fraction of vegetable colour is 17%.
(3) natural minerals dyestuff is mixed with natural plant dye, add quaternary surfactant and soap table
Face activating agent, adds cellulose base aeroge, and regulation pH value, to 6.5, adjusts the temperature to 55 DEG C, and homogenizing stirs, and adds shell
Polysaccharide, mix homogeneously forms dyestuff based on cellulose base aeroge, wherein, the group in dyestuff based on cellulose base aeroge
Point, by weight, including: mineral dye 3 parts, vegetable colour 25 parts, cellulose base aeroge 7 parts, chitosan 3 parts, surface
Activating agent 4 parts, other 20 parts.
Embodiment 5:
(1) mineral dye chessy copper rolling pulverizing, abrading-ball forms the micro/nano level chessy copper powder that particle diameter is 0.9 μm,
With solid-liquid ratio as 1g:27ml, being added by micro/nano level chessy copper powder in oxalic acid solution, at 70 DEG C, heated and stirred is to dissolving,
Add in the ammonium salt solution of 15ml, heated and stirred 20min at 80 DEG C, form natural minerals dyestuff, wherein, the matter of mineral dye
Amount mark is 0.8%.
(2) fresh for vegetable colour Acanthaceous indigo leaf is cleaned, shred to length less than the foam slag of 5mm, with solid-liquid ratio as 1g:45ml,
Being placed in deionized water, regulation pH value, to 4.5, adjusts the temperature to 60 DEG C, and supersound process 50min under 500W power is crossed and filtered
Removing filtering residue, obtain natural plant dye, wherein the mass fraction of vegetable colour is 18%.
(3) natural minerals dyestuff is mixed with natural plant dye, add quaternary surfactant and soap table
Face activating agent, adds cellulose base aeroge, and regulation pH value, to 7, adjusts the temperature to 55 DEG C, and homogenizing stirs, and adds shell and gathers
Sugar, mix homogeneously forms dyestuff based on cellulose base aeroge, wherein, the group in dyestuff based on cellulose base aeroge
Point, by weight, including: mineral dye 1 part, vegetable colour 20 parts, cellulose base aeroge 6 parts, chitosan 5 parts, surface
Activating agent 4 parts, other 30 parts.
Embodiment 6:
(1) mineral dye chessy copper rolling pulverizing, abrading-ball forms the micro/nano level chessy copper powder that particle diameter is 0.7 μm,
With solid-liquid ratio as 1g:25ml, being added by micro/nano level chessy copper powder in oxalic acid solution, at 70 DEG C, heated and stirred is to dissolving,
Add in the ammonium salt solution of 15ml, heated and stirred 25min at 80 DEG C, form natural minerals dyestuff, wherein, the matter of mineral dye
Amount mark is 1%.
(2) fresh for vegetable colour Acanthaceous indigo leaf is cleaned, shred to length less than the foam slag of 5mm, with solid-liquid ratio as 1g:40ml,
Being placed in deionized water, regulation pH value, to 5, adjusts the temperature to 50 DEG C, and supersound process 60min under 500W power is filtered to remove
Filtering residue, obtains natural plant dye, and wherein the mass fraction of vegetable colour is 20%.
(3) natural minerals dyestuff is mixed with natural plant dye, add quaternary surfactant and soap table
Face activating agent, adds cellulose base aeroge, and regulation pH value, to 6, adjusts the temperature to 60 DEG C, and homogenizing stirs, and adds shell and gathers
Sugar, mix homogeneously forms dyestuff based on cellulose base aeroge, wherein, the group in dyestuff based on cellulose base aeroge
Point, by weight, including: mineral dye 3 parts, vegetable colour 20 parts, cellulose base aeroge 7 parts, chitosan 5 parts, surface
Activating agent 4 parts, other 25 parts.
The colouring method of the dyestuff based on cellulose base aeroge of embodiment 1-6 is: by natural fiber surface of cotton fabric
After cleaned process, with bath raio 1:50, impregnated in dyestuff based on cellulose base aeroge, two leachings two are rolled, and pick-up is
90%, take out, washing, obtain the bafta fabric of dyeing.
After testing, the dyeability of the bafta that prepared by embodiment 1-6 and the not bafta of the dyeing of aerogel-congtg
The result of energy is as follows:
As seen from the above table, the dye-uptake of dyestuff based on cellulose base aeroge prepared by the present invention is high, and dye uptake is excellent
Different, and every color fastness is obviously improved.
The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Any ripe
Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by the personage knowing this technology.Cause
This, have usually intellectual such as complete with institute under technological thought without departing from disclosed spirit in art
All equivalences become are modified or change, and must be contained by the claim of the present invention.
Claims (10)
1. a dyestuff based on cellulose base aeroge, it is characterised in that: in described dyestuff based on cellulose base aeroge
Comprising aeroge, natural dye and auxiliary agent, described natural dye is natural plant dye and natural minerals dyestuff, described aeroge
For fiber base aeroge, described auxiliary agent is thickening agent, dispersant, pH adjusting agent and solvent, and described thickening agent is chitosan, described
Dispersant is cationic surfactant and anion surfactant, and described pH adjusting agent is citric acid and ammonia, described molten
Agent is deionized water.
A kind of dyestuff based on cellulose base aeroge the most according to claim 1, it is characterised in that: described natural plants
Dyestuff is bipseudoindoxyl dye, and described natural minerals dyestuff is chessy copper.
3. the preparation method of a dyestuff based on cellulose base aeroge, it is characterised in that comprise the following steps:
(1) mineral dye chessy copper rolling pulverizing, abrading-ball forms chessy copper powder, and micro/nano level chessy copper powder is added grass
In acid solution, heating for dissolving, add in ammonium salt solution, heated and stirred, form natural minerals dyestuff；
(2) being cleaned by fresh for vegetable colour Acanthaceous indigo leaf, shred, be placed in deionized water, regulation pH value, to 3-5, adjusts the temperature to 50-
60 DEG C, supersound process, it is filtered to remove filtering residue, obtains natural plant dye；
(3) natural plant dye that natural minerals dyestuff step (1) prepared is prepared with step (2) mixes, and adds surface and lives
Property agent, add cellulose base aeroge, regulation pH value and temperature, homogenizing stirs, and adds chitosan, and mix homogeneously forms base
Dyestuff in cellulose base aeroge.
The preparation method of a kind of dyestuff based on cellulose base aeroge the most according to claim 3, it is characterised in that: institute
Stating in step (1), the particle diameter of chessy copper powder is micro/nano level, and particle diameter is 0.5-1 μm.
The preparation method of a kind of dyestuff based on cellulose base aeroge the most according to claim 3, it is characterised in that: institute
Stating in step (1), the temperature of heating for dissolving is 70-80 DEG C, and the temperature of heated and stirred is 75-80 DEG C.
The preparation method of a kind of dyestuff based on cellulose base aeroge the most according to claim 3, it is characterised in that: institute
Stating in step (1), the mass fraction of natural minerals dyestuff Minerals dyestuff is 0.5-1%.
The preparation method of a kind of dyestuff based on cellulose base aeroge the most according to claim 3, it is characterised in that: institute
Stating in step (2), in natural plant dye, the mass fraction of vegetable colour is 15-20%.
The preparation method of a kind of dyestuff based on cellulose base aeroge the most according to claim 3, it is characterised in that: institute
State in step (3), the component in dyestuff based on cellulose base aeroge, by weight, and including: mineral dye 1-3 part, plant
Thing dyestuff 15-30 part, cellulose base aeroge 5-8 part, chitosan 2-5 part, surfactant 3-6 part, other 15-30 parts.
9. the colouring method of a dyestuff based on cellulose base aeroge, it is characterised in that: after fabric face cleaning is processed,
Impregnated in dyestuff based on cellulose base aeroge, two leachings two are rolled, and take out, and washing obtains the fabric of dyeing.
A kind of dyestuff based on cellulose base aeroge the most according to claim 9, it is characterised in that described fabric is
Natural fabric.
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| CN108559307A (en) * | 2018-05-07 | 2018-09-21 | 合肥云都棉花有限公司 | A kind of environment-protection garment dyestuff and preparation method thereof |
| WO2019184170A1 (en) * | 2018-03-30 | 2019-10-03 | 江苏金太阳纺织科技股份有限公司 | Method for manufacturing regenerated cellulose fiber using natural dye |
| CN113559827A (en) * | 2021-07-30 | 2021-10-29 | 福州大学 | Bacterial cellulose composite aerogel capable of efficiently adsorbing methylene blue and preparation method thereof |
| CN114773878A (en) * | 2022-04-29 | 2022-07-22 | 浙江博澳新材料股份有限公司 | High-dispersity nano disperse dye and preparation method thereof |
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| CN114773878A (en) * | 2022-04-29 | 2022-07-22 | 浙江博澳新材料股份有限公司 | High-dispersity nano disperse dye and preparation method thereof |
| CN114773878B (en) * | 2022-04-29 | 2022-10-11 | 浙江博澳新材料股份有限公司 | High-dispersity nano disperse dye and preparation method thereof |
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