CN109537308A - A kind of nanometer of vegetable dyeing agent and preparation method thereof - Google Patents
A kind of nanometer of vegetable dyeing agent and preparation method thereof 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
- 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
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- 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
- D06P1/52—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 synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5292—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds containing Si-atoms
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- 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
- D06P1/60—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 polyethers
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- D06P1/60—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 polyethers
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- 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
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- 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
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- 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
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- D06P1/673—Inorganic compounds
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- 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
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Abstract
The present invention provides a kind of nanometer of vegetable dyeing agents and preparation method thereof, the coloring agent is prepared by the raw material of following parts by weight: 50-80 parts of natural plant pigment extract, 15-30 parts of nano-titanium dioxide, 12-20 parts of nano silica, 10-25 parts of nano zine oxide, 8-15 parts of silane coupling agent, 7-14 parts of diethylenetriamine, 5-10 parts of dicyandiamide, 6-12 parts of octadecyldimethylamine, 4-8 parts of polyethylene glycol, 3-8 parts of octyl phenol polyoxyethylene ether, 2-5 parts of octadecane alcohol radical APEO, 2-6 parts of dimethyl silicone polymer, 4-9 parts of surfactant, 1-6 parts of cosolvent, 15-30 parts of isopropanol, 30-60 parts of water.Vegetable dyeing agent produced by the present invention has good colour fixation, while coloring agent has excellent uvioresistant performance, and therefore, vegetable dyeing agent produced by the present invention has important application value in field of textiles.
Description
Technical field
The invention belongs to textile technology fields, and in particular to a kind of nanometer of vegetable dyeing agent and preparation method thereof.
Background technique
With the reach of science, synthetic dyestuffs are widely used with its colorful color and excellent dyefastness.
However synthetic dyestuffs bring very big pollution in industrial processes to environment, some synthetic dyestuffs have centainly human health
Influence.With the development of society and the progress of human civilization, environmental protection problem is had been to be concerned by more and more people, environmental protection
Very big welcome of the type product by people.Natural dye will be helpful to improve textile printing and dyeing industry because of its environmentally protective characteristic
Serious pollution problem, to become the focus of attention and research direction of stakeholder and enterprise in the industry.
Most of natural dyes relatively be suitble to protein fibre dyeing, such as common wool, mercerized wool, cashmere, silk with
And the products such as velvet intertexture can be used as dyeing material, be particularly suitable for cashmere or comforter, cashmere or wool sweater etc.
Product, this is also required by the price of product, class, style, therefore natural dye can take the lead in producing cashmere etc. is high-grade
It is applied on product.However due to the elastic difference of raw material macromolecular structure, the elastic difference of fabric structure, the color that usual silk dyes
It is more light than wool fibre, and dyestuff cannot provide other function effect other than having the function of dyeing.Therefore, it is necessary to right
Vegetable dyeing agent is further studied, to improve the dye fixing effect and multifunctionality of silk fabric.
Summary of the invention
Above of the existing technology in order to solve the problems, such as, the purpose of the present invention is to provide a kind of nanometer of vegetable dyeing agents
And preparation method thereof.
To achieve the goals above, the present invention the following technical schemes are provided:
A kind of nanometer of vegetable dyeing agent, is prepared by the raw material of following parts by weight: 50-80 parts of natural plant pigment extract,
15-30 parts of nano-titanium dioxide, 12-20 parts of nano silica, 10-25 parts of nano zine oxide, 8-15 parts of silane coupling agent, two
7-14 parts of ethylene triamine, 5-10 parts of dicyandiamide, 6-12 parts of octadecyldimethylamine, 4-8 parts of polyethylene glycol, octyl phenol polyoxy second
3-8 parts of alkene ether, 2-5 parts of octadecane alcohol radical APEO, 2-6 parts of dimethyl silicone polymer, 4-9 parts of surfactant, hydrotropy
1-6 parts of agent, 15-30 parts of isopropanol, 30-60 parts of water.
Preferably, a kind of nanometer of vegetable dyeing agent of the present invention, is prepared by the raw material of following parts by weight: natural
It is 65 parts of phytochrome extract, 23 parts of nano-titanium dioxide, 16 parts of nano silica, 18 parts of nano zine oxide, silane coupled
12 parts of agent, 10 parts of diethylenetriamine, 8 parts of dicyandiamide, 9 parts of octadecyldimethylamine, 6 parts of polyethylene glycol, octyl phenol polyoxy second
5 parts of alkene ether, 3.5 parts of octadecane alcohol radical APEO, 7 parts of surfactant, 4 parts of cosolvent, 25 parts of isopropanol, 45 parts of water.
Further, the surfactant is cetylpyridinium chloride, polyvinylpyrrolidone or dodecyl
One or more combinations of sodium sulphate.
Further, the cosolvent is polysorbas20 or sorbester p17.
Further, the silane coupling agent is gamma-aminopropyl-triethoxy-silane, γ-(2,3- the third oxygen of epoxy) third
One kind of base trimethoxy silane or γ-(methacryloxypropyl) propyl trimethoxy silicane.
The preparation method of nanometer vegetable dyeing agent of the present invention, comprising the following steps:
(1) it adds water in reaction kettle, surfactant, nano-titanium dioxide, nano-silica is added under stirring conditions
SiClx and nano zine oxide are added silane coupling agent after stirring 10-20min, pH value of solution are adjusted to 7.5-8.5 using lye,
Temperature is slowly increased to 40-60 DEG C during stirring, this thermotonus 40-60min is kept, is then down to reaction system
Room temperature；
(2) under stirring conditions into reaction solution made from step (1) be added natural plant pigment extract, polyethylene glycol and
Isopropanol is stirred to react 1-2h at a temperature of 30 DEG C；
(3) diethylenetriamine, dicyandiamide are added in reaction vessel and are mixed, be warming up to 120-140 under stirring conditions
DEG C, after reacting 1-3h, reaction temperature is down to 70-85 DEG C, octadecyldimethylamine, octylphenol polyethylene ethylene oxide is then added
Ether, octadecane alcohol radical APEO and dimethyl silicone polymer continue to be down to room temperature after being stirred to react 1.5-3h；
(4) reaction solution made from step (2) and step (3) is mixed, cosolvent is then added, in 40-60 DEG C of temperature
It is stirred to react 4-6h under degree, is cooled to room temperature up to nanometer vegetable dyeing agent.
Further, the speed of agitator in the preparation process is 200-600r/min.
The utility model has the advantages that learnt the present invention provides a kind of nanometer of vegetable dyeing agent and preparation method thereof by test result,
Vegetable dyeing agent produced by the present invention has good colour fixation, while coloring agent has excellent uvioresistant performance, this hair
Nano-titanium dioxide, nano silica and the nano zine oxide of bright vegetable dyeing agent addition to the fixing property of coloring agent and
Uvioresistant performance plays an important role, while diethylenetriamine and dicyandiamide and nano particle act synergistically, and play jointly good
Good colour fixation.Therefore, vegetable dyeing agent produced by the present invention has important application value in field of textiles.
Specific embodiment
The invention will now be further described with reference to specific embodiments, but examples are merely exemplary, not to this hair
Bright range constitutes any restrictions.It will be understood by those skilled in the art that without departing from the spirit and scope of the invention
Can with the details and forms of the technical scheme of the invention are modified or replaced, but these modification and replacement each fall within it is of the invention
In protection scope.
Embodiment 1
A kind of nanometer of vegetable dyeing agent, is prepared by the raw material of following parts by weight: natural plant pigment extract 65 part, nanometer
It is 23 parts of titanium dioxide, 16 parts of nano silica, 18 parts of nano zine oxide, 12 parts of silane coupling agent, 10 parts of diethylenetriamine, double
8 parts of cyanamide, 9 parts of octadecyldimethylamine, 6 parts of polyethylene glycol, 5 parts of octyl phenol polyoxyethylene ether, octadecane alcohol radical polyoxy second
3.5 parts of alkene ether, 7 parts of surfactant, 4 parts of cosolvent, 25 parts of isopropanol, 45 parts of water.
The surfactant is the cetylpyridinium chloride and polyvinylpyrrolidone that mass ratio is 1:1.
The cosolvent is polysorbas20.
The silane coupling agent is gamma-aminopropyl-triethoxy-silane.
The preparation method of nanometer vegetable dyeing agent of the present invention, comprising the following steps:
(1) it adds water in reaction kettle, surfactant, nano-titanium dioxide, nano-silica is added under stirring conditions
SiClx and nano zine oxide are added silane coupling agent after stirring 15min, pH value of solution are adjusted to 8.0 using lye, in stirring
Temperature is slowly increased to 45 DEG C in the process, this thermotonus 45min is kept, reaction system is then down to room temperature；
(2) under stirring conditions into reaction solution made from step (1) be added natural plant pigment extract, polyethylene glycol and
Isopropanol is stirred to react 1.5h at a temperature of 30 DEG C；
(3) diethylenetriamine, dicyandiamide are added in reaction vessel and are mixed, be warming up to 130 DEG C under stirring conditions,
After reacting 2h, reaction temperature is down to 78 DEG C, octadecyldimethylamine, octyl phenol polyoxyethylene ether, octadecane is then added
Alcohol radical polyoxyethylene ether and dimethyl silicone polymer continue to be down to room temperature after being stirred to react 2.2h；
(4) reaction solution made from step (2) and step (3) is mixed, cosolvent is then added, 50 DEG C at a temperature of
It is stirred to react 5h, is cooled to room temperature up to nanometer vegetable dyeing agent.
Speed of agitator in the preparation process is 400r/min.
Embodiment 2
A kind of nanometer of vegetable dyeing agent, is prepared by the raw material of following parts by weight: natural plant pigment extract 50 part, nanometer
15 parts of titanium dioxide, 12 parts of nano silica, 10 parts of nano zine oxide, 8 parts of silane coupling agent, 7 parts of diethylenetriamine, double cyanogen
5 parts of amine, 6 parts of octadecyldimethylamine, 4 parts of polyethylene glycol, 3 parts of octyl phenol polyoxyethylene ether, octadecane alcohol radical polyoxyethylene
2 parts of ether, 2 parts of dimethyl silicone polymer, 4 parts of surfactant, 1 part of cosolvent, 15 parts of isopropanol, 30 parts of water.
The surfactant is cetylpyridinium chloride.
The cosolvent is sorbester p17.
The silane coupling agent is γ-(the third oxygen of 2,3- epoxy) propyl trimethoxy silicane.
The preparation method of nanometer vegetable dyeing agent of the present invention, comprising the following steps:
(1) it adds water in reaction kettle, surfactant, nano-titanium dioxide, nano-silica is added under stirring conditions
SiClx and nano zine oxide are added silane coupling agent after stirring 10min, pH value of solution are adjusted to 7.5 using lye, in stirring
Temperature is slowly increased to 40 DEG C in the process, this thermotonus 40min is kept, reaction system is then down to room temperature；
(2) under stirring conditions into reaction solution made from step (1) be added natural plant pigment extract, polyethylene glycol and
Isopropanol is stirred to react 1h at a temperature of 30 DEG C；
(3) diethylenetriamine, dicyandiamide are added in reaction vessel and are mixed, be warming up to 120 DEG C under stirring conditions,
After reacting 1h, reaction temperature is down to 70 DEG C, octadecyldimethylamine, octyl phenol polyoxyethylene ether, octadecane is then added
Alcohol radical polyoxyethylene ether and dimethyl silicone polymer continue to be down to room temperature after being stirred to react 1.5h；
(4) reaction solution made from step (2) and step (3) is mixed, cosolvent is then added, 40 DEG C at a temperature of
It is stirred to react 4h, is cooled to room temperature up to nanometer vegetable dyeing agent.
Speed of agitator in the preparation process is 200r/min.
Embodiment 3
A kind of nanometer of vegetable dyeing agent, is prepared by the raw material of following parts by weight: natural plant pigment extract 60 part, nanometer
It is 20 parts of titanium dioxide, 14 parts of nano silica, 15 parts of nano zine oxide, 10 parts of silane coupling agent, 8 parts of diethylenetriamine, double
6 parts of cyanamide, 8 parts of octadecyldimethylamine, 5 parts of polyethylene glycol, 4 parts of octyl phenol polyoxyethylene ether, octadecane alcohol radical polyoxy second
3 parts of alkene ether, 3 parts of dimethyl silicone polymer, 5 parts of surfactant, 4 parts of cosolvent, 20 parts of isopropanol, 40 parts of water.
The surfactant is lauryl sodium sulfate.
The cosolvent is polysorbas20.
The silane coupling agent is γ-(methacryloxypropyl) propyl trimethoxy silicane.
The preparation method of nanometer vegetable dyeing agent of the present invention, comprising the following steps:
(1) it adds water in reaction kettle, surfactant, nano-titanium dioxide, nano-silica is added under stirring conditions
SiClx and nano zine oxide are added silane coupling agent after stirring 12min, pH value of solution are adjusted to 7.8 using lye, in stirring
Temperature is slowly increased to 45 DEG C in the process, this thermotonus 45min is kept, reaction system is then down to room temperature；
(2) under stirring conditions into reaction solution made from step (1) be added natural plant pigment extract, polyethylene glycol and
Isopropanol is stirred to react 1.2h at a temperature of 30 DEG C；
(3) diethylenetriamine, dicyandiamide are added in reaction vessel and are mixed, be warming up to 125 DEG C under stirring conditions,
After reacting 1.5h, reaction temperature is down to 75 DEG C, octadecyldimethylamine, octyl phenol polyoxyethylene ether, 18 is then added
Silane alcohol base polyoxyethylene ether and dimethyl silicone polymer continue to be down to room temperature after being stirred to react 2h；
(4) reaction solution made from step (2) and step (3) is mixed, cosolvent is then added, 45 DEG C at a temperature of
It is stirred to react 4.5h, is cooled to room temperature up to nanometer vegetable dyeing agent.
Speed of agitator in the preparation process is 300r/min.
Embodiment 4
A kind of nanometer of vegetable dyeing agent, is prepared by the raw material of following parts by weight: natural plant pigment extract 80 part, nanometer
It is 30 parts of titanium dioxide, 20 parts of nano silica, 25 parts of nano zine oxide, 15 parts of silane coupling agent, 14 parts of diethylenetriamine, double
10 parts of cyanamide, 12 parts of octadecyldimethylamine, 8 parts of polyethylene glycol, 8 parts of octyl phenol polyoxyethylene ether, octadecane alcohol radical polyoxy
5 parts of vinethene, 6 parts of dimethyl silicone polymer, 9 parts of surfactant, 6 parts of cosolvent, 30 parts of isopropanol, 60 parts of water.
The surfactant is the polyvinylpyrrolidone and lauryl sodium sulfate that mass ratio is 1:1.
The cosolvent is sorbester p17.
The silane coupling agent is γ-(the third oxygen of 2,3- epoxy) propyl trimethoxy silicane.
The preparation method of nanometer vegetable dyeing agent of the present invention, comprising the following steps:
(1) it adds water in reaction kettle, surfactant, nano-titanium dioxide, nano-silica is added under stirring conditions
SiClx and nano zine oxide are added silane coupling agent after stirring 20min, pH value of solution are adjusted to 8.5 using lye, in stirring
Temperature is slowly increased to 60 DEG C in the process, this thermotonus 60min is kept, reaction system is then down to room temperature；
(2) under stirring conditions into reaction solution made from step (1) be added natural plant pigment extract, polyethylene glycol and
Isopropanol is stirred to react 2h at a temperature of 30 DEG C；
(3) diethylenetriamine, dicyandiamide are added in reaction vessel and are mixed, be warming up to 140 DEG C under stirring conditions, instead
After answering 3h, reaction temperature is down to 85 DEG C, octadecyldimethylamine, octyl phenol polyoxyethylene ether, octadecanol is then added
Base polyoxyethylene ether and dimethyl silicone polymer continue to be down to room temperature after being stirred to react 3h；
(4) reaction solution made from step (2) and step (3) is mixed, cosolvent is then added, 60 DEG C at a temperature of
It is stirred to react 6h, is cooled to room temperature up to nanometer vegetable dyeing agent.
Speed of agitator in the preparation process is 00r/min.
Comparative example 1
Comparative example 1 the difference from embodiment 1 is that, there is no the operation of step (1) in comparative example 1.
Comparative example 2
Comparative example 2 the difference from embodiment 1 is that, there is no diethylenetriamine and dicyandiamide in comparative example 2.
Coloring agent made from embodiment 1-4 and comparative example 1-2 is subjected to following performance test:
Coloring agent made from embodiment 1-4 and comparative example 1-2 and water are the mass ratio of 1:20 by dyeability test in mass ratio
It is made into dye liquor, and its pH is adjusted to 5.0, the dye liquor of same volume is measured, silk fabric is dyed, 100 DEG C of dyeing temperature,
Bath raio 1:25.Dyeability test result is shown in Table 1.
Uvioresistant performance test: by coloring agent made from embodiment 1-4 and comparative example 1-2 through conventional method to silk fabric
After being dyed, the uvioresistant performance of silk fabric is tested, test result is as shown in table 2.
It is learnt from Tables 1 and 2, vegetable dyeing agent produced by the present invention has good colour fixation, while coloring agent has
There is excellent uvioresistant performance, is learnt by comparative example, nano-titanium dioxide, the nano-silica of vegetable dyeing agent addition of the present invention
SiClx and nano zine oxide play an important role the fixing property and uvioresistant performance of coloring agent, while diethylenetriamine
It acts synergistically with dicyandiamide and nano particle, plays good colour fixation jointly.
Table 1
Table 2
Claims (7)
1. a kind of nanometer of vegetable dyeing agent, which is characterized in that be prepared by the raw material of following parts by weight: natural plant pigment mentions
Take 50-80 parts of object, 15-30 parts of nano-titanium dioxide, 12-20 parts of nano silica, 10-25 parts of nano zine oxide, silane even
Join agent 8-15 parts, 7-14 parts of diethylenetriamine, 5-10 parts of dicyandiamide, 6-12 parts of octadecyldimethylamine, polyethylene glycol 4-8
Part, 3-8 parts of octyl phenol polyoxyethylene ether, 2-5 parts of octadecane alcohol radical APEO, 2-6 parts of dimethyl silicone polymer, surface are living
Property 4-9 parts of agent, 1-6 parts of cosolvent, 15-30 parts of isopropanol, 30-60 parts of water.
2. a kind of nanometer of vegetable dyeing agent according to claim 1, which is characterized in that prepared by the raw material of following parts by weight
Form: 65 parts of natural plant pigment extract, 23 parts of nano-titanium dioxide, 16 parts of nano silica, 18 parts of nano zine oxide,
12 parts of silane coupling agent, 10 parts of diethylenetriamine, 8 parts of dicyandiamide, 9 parts of octadecyldimethylamine, 6 parts of polyethylene glycol, octyl
5 parts of phenol polyethenoxy ether, 3.5 parts of octadecane alcohol radical APEO, 7 parts of surfactant, 4 parts of cosolvent, 25 parts of isopropanol,
45 parts of water.
3. a kind of nanometer of vegetable dyeing agent according to claim 1, which is characterized in that the surfactant is chlorination
One or more combinations of cetyl pyridinium, polyvinylpyrrolidone or lauryl sodium sulfate.
4. a kind of nanometer of vegetable dyeing agent according to claim 1, which is characterized in that the cosolvent be polysorbas20 or
Sorbester p17.
5. a kind of nanometer of vegetable dyeing agent according to claim 1, which is characterized in that the silane coupling agent is γ-
Aminopropyl triethoxysilane, γ-(the third oxygen of 2,3- epoxy) propyl trimethoxy silicane or γ-(methacryloxypropyl) propyl
One kind of trimethoxy silane.
6. the preparation method of described in any item nanometers of vegetable dyeing agents of claim 1-5, which is characterized in that including following step
It is rapid:
(1) it adds water in reaction kettle, surfactant, nano-titanium dioxide, nano-silica is added under stirring conditions
SiClx and nano zine oxide are added silane coupling agent after stirring 10-20min, pH value of solution are adjusted to 7.5-8.5 using lye,
Temperature is slowly increased to 40-60 DEG C during stirring, this thermotonus 40-60min is kept, is then down to reaction system
Room temperature；
(2) under stirring conditions into reaction solution made from step (1) be added natural plant pigment extract, polyethylene glycol and
Isopropanol is stirred to react 1-2h at a temperature of 30 DEG C；
(3) diethylenetriamine, dicyandiamide are added in reaction vessel and are mixed, be warming up to 120-140 under stirring conditions
DEG C, after reacting 1-3h, reaction temperature is down to 70-85 DEG C, octadecyldimethylamine, octylphenol polyethylene ethylene oxide is then added
Ether, octadecane alcohol radical APEO and dimethyl silicone polymer continue to be down to room temperature after being stirred to react 1.5-3h；
(4) reaction solution made from step (2) and step (3) is mixed, cosolvent is then added, in 40-60 DEG C of temperature
It is stirred to react 4-6h under degree, is cooled to room temperature up to nanometer vegetable dyeing agent.
7. the preparation method of according to claim 6 nanometer of vegetable dyeing agent, which is characterized in that in the preparation process
Speed of agitator is 200-600r/min.
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