CN114891364A - Organic plant dye and preparation method and application thereof - Google Patents
Organic plant dye and preparation method and application thereof Download PDFInfo
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- CN114891364A CN114891364A CN202110680806.XA CN202110680806A CN114891364A CN 114891364 A CN114891364 A CN 114891364A CN 202110680806 A CN202110680806 A CN 202110680806A CN 114891364 A CN114891364 A CN 114891364A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0002—Grinding; Milling with solid grinding or milling assistants
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0096—Purification; Precipitation; Filtration
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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
- D06P1/34—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
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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
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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
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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
- D06P1/52—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
- D06P1/5285—Polyurethanes; Polyurea; Polyguanides
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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
- D06P1/64—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
- D06P1/65125—Compounds containing ester groups
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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
- D06P1/653—Nitrogen-free carboxylic acids or their salts
- D06P1/6533—Aliphatic, araliphatic or cycloaliphatic
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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
- D06P1/673—Inorganic compounds
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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
- D06P1/673—Inorganic compounds
- D06P1/67383—Inorganic compounds containing silicon
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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
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention relates to the field of textiles, in particular to an organic vegetable dye and a preparation method thereof, wherein the preparation raw materials comprise: the plant dye prepared by the invention has the advantages of high coloring speed, high coloring rate, high color fastness and excellent antibacterial effect, can be widely applied to fabrics such as cotton, silk, wool, modal, terylene, acrylic, chinlon, leather and the like, has the exhaustion rate of 99 percent, and is almost clear water for immediately cleaning after dyeing.
Description
Technical Field
The invention relates to the field of textiles, in particular to an organic vegetable dye and a preparation method and application thereof.
Background
With the rapid development of economy, people have higher and higher requirements on things except for satiety, and in the field of textiles, consumers begin to pursue green, natural and harmless textile fabrics to human bodies, which puts new requirements on the preparation of dyes. In recent years, plant dyes are deeply loved by consumers due to green environmental protection, however, the existing preparation process and coloring method of the plant dyes are not mature, the dyed cloth has low exhaustion rate and poor color fastness, the concentration of the dye in the wastewater in a dye vat is extremely high, and the plant dyes bear huge burden on enterprise treatment or direct discharge of the environment. In addition, when the fabric is colored by adopting the plant dye in the prior art, the fabric of acrylic fiber, chinlon, wool, real silk, modal and the like needs a dyeing temperature of 135 ℃ or even higher, and how to prepare the plant dye and the process which are used at a low temperature, have high color fastness, high exhaustion degree and small pollution is a problem which should be broken through by enterprises at present.
Disclosure of Invention
The first aspect of the invention provides an organic plant dye, which is prepared from the following raw materials: pigment, dispersant, emulsifier, ultraviolet resistant agent, antioxidant and anti-settling agent.
As a preferred embodiment, the preparation raw materials comprise the following components in parts by weight: 5-200 parts of pigment, 5-30 parts of dispersant, 0.5-25 parts of emulsifier, 5-50 parts of anti-ultraviolet agent, 0.5-35 parts of antioxidant and 0.5-25 parts of anti-settling agent.
As a preferred embodiment, the preparation of the starting material further comprises: weather fastness agent, embedding agent, resin, antibacterial agent and colloid.
As a preferred embodiment, the pigment is an organic pigment, an inorganic pigment, a mineral pigment, an animal pigment, a plant extract.
As a preferred embodiment, the dispersant comprises sodium lignosulfonate, SN286, SN168, C12-15 ammonium alkylsulfate, C12-16 ammonium alkylsulfate, ammonium cocoyl ammonium sulfate, cocoyl ammonium sarcosinate, C12-15 ammonium alkylsulfate, C9-10 ammonium perfluoroalkyl sulfonate, calcium dodecylbenzenesulfonate, calcium lauroyl taurate, PEG-28 glyceryl fatty acid ester, PEG-80 glyceryl fatty acid ester, PEG-82 glyceryl fatty acid ester, PEG-130 glyceryl fatty acid ester, PEG-200 glyceryl fatty acid ester, sodium cocoglyceryl ether sulfonate, sodium coco/hydrogenated tallow sulfate, sodium cocoiminodiacetate, sodium cocodiglyceride sulfate, sodium cocoPG-dimethylammonium chloride phosphate, sodium cocoyl sulfosuccinate, sodium coco-glyceryl ether sulfate, sodium coco/hydrogenated tallow sulfate, sodium coco-iminodiacetate, sodium coco-diglyceride sulfate, sodium coco-diglyceride diester sulfate, sodium coco PG-dimethylammonium chloride phosphate, sodium cocoyl sulfosuccinate, sodium coco-sulfonate, At least one of sodium cocoyl sulfoacetate.
In a preferred embodiment, the emulsifier comprises at least one of pacific oil, glycerin, tea saponin, saporin, soapberry extract, soap, whey protein, molecular distillation monoglyceride, sodium caseinate, sodium stearoyl lactylate, diacetyl tartaric acid monoglyceride, and sucrose fatty ester.
In a preferred embodiment, the anti-uv agent comprises at least one of titanium dioxide, magnesium oxide, mica, zinc oxide, red iron oxide, carbon black, benzophenone-based compounds, and benzotriazole-based compounds.
As a preferred embodiment, the antioxidant comprises at least one of vitamin C, tannic acid, gluconic acid, tartaric acid, butyl hydroxyanisole, dibutyl hydroxytoluene, propyl gallate, tert-butyl hydroquinone, tocopherol, vitamin E, citric acid, tea polyphenol, baicalin, lycium ruthenicum extract, carotene, ginkgo leaf extract, ascorbyl palmitate, calcium ascorbate, lauryl thiodipropionate, ethoxyquin, lecithin, metabisulfite, ascorbyl stearate, sodium metabisulfite, sodium sulfite, stannous chloride, and amyl gallate.
The second aspect of the present invention provides a method for preparing an organic plant dye, comprising the steps of:
(1) cleaning plant, oven drying, dehydrating, pulverizing, adding water, circularly extracting, precipitating, and adding pigment to obtain plant extractive solution; (2) adding dispersant, emulsifier, ultraviolet resistant agent, antioxidant, anti-settling agent, weather fastness agent, embedding agent, resin, antibacterial agent, and colloid into the plant extractive solution, heating, stirring, grinding, separating, and packaging.
The third aspect of the invention provides an application of an organic vegetable dye in cotton, silk, hemp, wool, modal, terylene, acrylon, chinlon, bamboo fiber, corn fiber, soybean fiber, leather, paint and printing and dyeing fabrics.
Compared with the prior art, the invention has the following beneficial effects:
1. the plant dye prepared by the invention has the advantages of high coloring speed, high coloring rate, high color fastness and excellent antibacterial effect, can be widely applied to fabrics such as cotton, silk, wool, modal, terylene, acrylic fiber, chinlon, leather and the like, has the exhaustion rate of 99 percent, and is almost clear water for immediately cleaning after dyeing.
2. In the preparation process, the consumption of energy sources such as water, electricity, natural gas and the like is 20 percent of the consumption of the energy sources in the prior art, and the self coloring rate is high, so the energy-saving and environment-friendly effects are achieved.
3. The vegetable dye can finish coloring only at about 70 ℃ when being used for dyeing cotton, silk, hemp, wool, modal, terylene, acrylic fiber, chinlon, bamboo fiber, corn fiber, soybean fiber, leather and other fabrics, and has the advantages of 135 ℃ or even higher degree compared with the prior art, thereby saving a large amount of energy.
3. According to the plant dye formula, a large number of food-grade raw materials are adopted, the degree of exhaustion is remarkably improved, and meanwhile, the plant dye formula is very healthy for human bodies and can be wore with confidence.
Detailed Description
In order to solve the above technical problems, a first aspect of the present invention provides an organic plant dye prepared from the following raw materials: pigment, dispersant, emulsifier, ultraviolet resistant agent, antioxidant and anti-settling agent.
As a preferred embodiment, the preparation raw materials comprise the following components in parts by weight: 5-200 parts of pigment, 5-30 parts of dispersant, 0.5-25 parts of emulsifier, 5-50 parts of anti-ultraviolet agent, 0.5-35 parts of antioxidant and 0.5-25 parts of anti-settling agent.
As a preferred embodiment, the preparation of the starting material further comprises: weather fastness agent, embedding agent, resin, antibacterial agent and colloid.
Preferably, the preparation raw materials further comprise the following components in parts by weight: 5-30 parts of weather fastness agent, 0.5-50 parts of embedding agent, 0.05-35 parts of resin, 0.5-35 parts of antibacterial agent and 0.05-5 parts of colloid.
Preferably, the pigment is an organic pigment, an inorganic pigment, a mineral pigment, an animal pigment, or a plant extract.
The pigment can be an organic pigment and a plant extract in a mass ratio of (1-3): (1.5-9) compounding.
The pigment can be an inorganic pigment and a plant extract according to the mass ratio of (1-3): (1.5-9) compounding.
The pigment can be mineral pigment and plant extract in a mass ratio of (1.5-9): (1.5-9) compounding.
The pigment can be animal pigment and plant extract in a mass ratio of (1.5-9): (1.5-9) compounding.
The pigment may be a plant extract.
The invention does not specially limit the organic pigment, and all the organic pigments which can change the system color can be, for example, golden light red.
The invention does not specially limit the inorganic pigment, and all the inorganic pigments which can change the system color can be, for example, Prussian blue.
The invention does not specially limit the mineral pigments, and all the mineral pigments capable of changing the system color can be selected from alum, blue vitriol, green vitriol, zircon, cinnabar, realgar and malachite.
The invention is not limited to animal pigments, and any animal pigment capable of changing the system color can be used, such as cochineal.
The plant extracts are not particularly limited, and any non-toxic and harmless plant extracts capable of changing the system color can be used, such as annatto extract, mulberry leaf extract, marigold extract, coffee bean extract, tea leaf extract, gardenia yellow pigment, gardenia extract, isatis root extract, folium isatidis extract, paradox blue extract, chlorophyll, lutein, red wood pigment and rubiginone.
As a preferred embodiment, the dispersant comprises sodium lignosulfonate, SN286, SN168, C 12-15 Ammonium alkyl sulfate, C 12-16 Ammonium alkyl sulfate, ammonium cocoyl ammonium sulfate, cocoyl ammonium sarcosinate, C 12-15 Alkyl sulfonic acid ammonium salt, C 9-10 At least one of ammonium perfluoroalkyl sulfonate, calcium dodecylbenzene sulfonate, calcium lauroyl taurate, PEG-28 glyceryl fatty acid ester, PEG-80 glyceryl fatty acid ester, PEG-82 glyceryl fatty acid ester, PEG-130 glyceryl fatty acid ester, PEG-200 glyceryl fatty acid ester, sodium cocoglyceryl ether sulfonate, sodium coco/hydrogenated tallow sulfate, sodium cocoiminodiacetate, sodium cocodiglyceride sulfate, sodium cocodiglyceride sulfonate, sodium cocoPG-dimethylammonium chloride phosphate, sodium cocosulfosuccinate, and sodium coco sulfoacetate.
Preferably, the dispersant is sodium lignosulfonate, SN286 and SN 168.
Preferably, the mass ratio of the sodium lignosulfonate to the SN286 to the SN168 is (1-3): (1.5-9): (1.5-9).
In a preferred embodiment, the emulsifier comprises at least one of pacific oil, glycerin, tea saponin, saporin, soapberry extract, soap, whey protein, molecular distillation monoglyceride, sodium caseinate, sodium stearoyl lactylate, diacetyl tartaric acid monoglyceride, and sucrose fatty ester.
Preferably, the emulsifier is Turkey red oil, glycerol, tea saponin, saporin, soapberry fruit extract, soap.
Preferably, the weight ratio of the turkey red oil, the glycerol, the tea saponin, the saporin, the soapberry extract and the soap is (1-3): (1.5-9): (1.5-9): (1.5-9): (1.5-9): (1.5-9).
In a preferred embodiment, the anti-uv agent includes at least one of titanium dioxide, magnesium oxide, mica, zinc oxide, red iron oxide, carbon black, benzophenone-based compounds, and benzotriazole-based compounds.
Preferably, the ultraviolet resistant agent is titanium dioxide, magnesium oxide, mica and zinc oxide.
Preferably, the mass ratio of the titanium dioxide, the magnesium oxide, the mica and the zinc oxide is (1-3): (1.5-9): (1.5-9): (1.5-9).
As a preferred embodiment, the antioxidant comprises at least one of vitamin C, tannic acid, gluconic acid, tartaric acid, butyl hydroxyanisole, dibutyl hydroxytoluene, propyl gallate, tert-butyl hydroquinone, tocopherol, vitamin E, citric acid, tea polyphenols, baicalin, lycium ruthenicum extract, carotene red pigment, ginkgo biloba extract, ascorbyl palmitate, calcium ascorbate, lauryl thiodipropionate, ethoxyquin, lecithin, metabisulfite, ascorbyl stearate, sodium metabisulfite, sodium sulfite, stannous chloride, and amyl gallate.
Preferably, the antioxidant is vitamin C, tannic acid, gluconic acid, tartaric acid.
Preferably, the mass ratio of the vitamin C, the tannic acid, the gluconic acid and the tartaric acid is (1-3): (1.5-9): (1.5-9): (1.5-9).
In a preferred embodiment, the anti-settling agent comprises at least one of HY1803, AP-610, AP-613, HY-311w, organic bentonite, fumed silica, hydrogenated castor oil, polyolefin wax particles, and polyamide wax.
Preferably, the anti-settling agent is HY1803, AP-610, AP-613 or HY-311 w.
Preferably, the mass ratio of HY1803, AP-610, AP-613 and HY-311w is (1-3): (1.5-9): (1.5-9): (1.5-9).
In a preferred embodiment, the weatherproof agent comprises at least one of carnauba wax, SN30, zinc stearate, jlz, beeswax, paraffin wax, calcium stearate, sodium stearate, magnesium stearate, barium stearate, aluminum stearate, and stearic acid amide.
Preferably, the weather fastness agent is carnauba wax, SN30, zinc stearate, jlz.
Preferably, the mass ratio of the carnauba wax, the SN30, the zinc stearate and the jlz is (1-3): (1.5-9): (1.5-9): (1.5-9).
In a preferred embodiment, the embedding medium is at least one of sodium aluminate, magnesium oxide, aluminum oxide, titanium oxide, peregal O-25, polystyrene resin, isobutylene resin, waterborne polyurethane, waterborne epoxy resin, waterborne acrylic acid, sodium alginate, calcium chloride, sodium chloride, acrylamide and polyethylene glycol.
Preferably, the embedding agent is sodium aluminate, magnesium oxide, aluminum oxide, titanium oxide, peregal O-25.
Preferably, the mass ratio of the sodium aluminate, the magnesium oxide, the aluminum oxide, the titanium oxide and the peregal O-25 is (1-3): (1.5-9): (1.5-9): (1.5-9): (1.5-9).
As a preferred embodiment, the resin includes at least one of polyurethane resin, vegetable-based resin, lanolin, cacao butter, shellac, peach gum, polystyrene resin, isobutylene resin, aqueous polyurethane, aqueous epoxy resin, aqueous silicone resin, aqueous polyester resin, aqueous alkyd resin.
Preferably, the resin is polyurethane resin, plant-based resin, lanolin, cocoa butter, shellac, peach gum.
Preferably, the mass ratio of the polyurethane resin, the plant-based resin, the lanolin, the cocoa butter, the shellac and the peach gum is (1-3): (1.5-9): (1.5-9): (1.5-9): (1.5-9): (1.5-9).
As a preferred embodiment, the gum comprises at least one of shellac, gelatin, sodium alginate, carrageenan, xanthan gum, guar gum, agar, locust bean gum, konjac gum.
Preferably, the colloid is shellac, gelatin, sodium alginate.
Preferably, the mass ratio of the shellac, the gelatin and the sodium alginate is (1-3): (1.5-9): (1.5-9).
The invention does not specially limit the antibacterial agent, and all the antibacterial agents which can play the role of antibiosis and bacteriostasis can be used, such as alum, blue vitriol, green vitriol, zirconium vitriol and SN 333.
The second aspect of the present invention provides a method for preparing an organic plant dye, comprising the steps of:
(1) cleaning plant, oven drying, dehydrating, pulverizing, adding water, circularly extracting, precipitating, and adding organic pigment, inorganic pigment, mineral pigment, and animal pigment to obtain plant extractive solution; (2) adding dispersant, emulsifier, ultraviolet resistant agent, antioxidant, anti-settling agent, weather fastness agent, embedding agent, resin, antibacterial agent, and colloid into the plant extractive solution, heating, stirring, grinding, separating, and packaging.
As a preferred embodiment, the pulverized particle size is 0.5 to 3 mm.
In a preferred embodiment, the water in the watering cycle has a mass 1-10 times the mass of the plant.
Preferably, the pH is adjusted to 3-14 in the water adding circulation, the temperature is raised to 20-100 ℃, the temperature is kept for 1-10h, and the circulation extraction is carried out for 2-10h, wherein the circulation frequency is 3-6 times.
Preferably, the precipitation is to precipitate the extracted liquid after the circulating extraction in a storage tank.
Through the precipitation in the step, protein, cellulose, colloid and phenolic pigment in the extract are primarily separated, so that preparation is made for the next process for extracting the pigment.
Preferably, the extract after precipitation is sent to a resin separator for pigment separation to obtain the plant dye extract.
Preferably, the plant extract is prepared by adding organic pigment, inorganic pigment, mineral pigment, and animal pigment into plant dye extract.
Preferably, the temperature during the temperature-raising stirring is 20-100 ℃, and the stirring speed is 5000-.
Preferably, the temperature is reduced to 0-60 ℃ after the temperature is increased and the stirring is carried out for 30-50 min.
Preferably, the grinding particle size is 10-500nm, the grinding temperature is 0-60 ℃, and the grinding time is 1-30 h.
Preferably, the separation is to finely separate the ground materials in a separator.
Preferably, the gradient of the separation is 1-100nm and 101-500 nm.
Preferably, the dye with the wavelength of 1-100nm is mainly used for textile dyeing and leather and wool product dyeing, and is also used for high-grade ink such as digital printing ink-jet printing and the like.
Preferably, the 101-500nm dye is mainly used for producing high-end market products such as indoor coating industry and the like.
The third aspect of the invention provides an application of an organic vegetable dye in cotton, silk, hemp, wool, modal, terylene, acrylon, chinlon, bamboo fiber, corn fiber, soybean fiber, leather, paint and printing and dyeing fabrics.
The raw materials in the invention are as follows:
SN30, SN286, SN168, from Shenzhen just assimilation chemical Co Ltd
HY1803, AP-610, AP-613, and HY-311w are from JYSICC CHEMICAL CO Ltd
Taigu oil is purchased from Shandong Liang New Material science and technology Co Ltd, and its model is LA
Tea saponin is purchased from Hippocampus, Tosoh chemical technology Co., Ltd
Saporin was purchased from shennong textiles ltd, dongyang
Sapindus mukurossi extract purchased from Shaanxi New Tian Domain Biotech Co., Ltd
Soap was purchased from Zhengzhou aviation harbor area Quanruiqi daily department store
Mica is purchased from Huayuan mica Co., Lingshu county
Carnauba wax was purchased from the canal ceration plant in Fucheng county
jlz is obtained from Shennong textile Co., Ltd, Togyang, and comprises modified vegetable oil, modified animal oil and modified quaternary ammonium salt resin as main ingredients
Pingpiaga O-25 purchased from Nantong Ruita chemical Co., Ltd
Polyurethane resin purchased from wenckel group
The plant-based resin is purchased from Shennong textiles Co., Ltd
Cocoa butter was purchased from Shennong textiles Co., Ltd, Dongyang City
Lanolin Purchase from Jinan Supper-Italian chemical Co Ltd
Shellac was purchased from Rehe commercial Co., Ltd, Jinan
Peach gum is purchased from Aokang Biotech Co., Ltd
Gelatin was purchased from Jinan Hui Chuan chemical Co., Ltd
In addition, the starting materials used are all commercially available, unless otherwise specified.
Example 1
The first aspect of this embodiment provides an organic plant dye, which is prepared from the following raw materials in parts by weight: 5-200 parts of pigment, 5-30 parts of dispersant, 0.5-25 parts of emulsifier, 5-50 parts of ultraviolet resistant agent, 0.5-35 parts of antioxidant, 0.5-25 parts of anti-settling agent, 5-30 parts of weather fastness agent, 0.5-50 parts of embedding agent, 0.05-35 parts of resin, 0.5-35 parts of blue vitriol and 0.05-5 parts of colloid.
The pigment is rosewood extract.
The dispersant is sodium lignosulfonate, SN286 and SN168, and the mass ratio is 1.5: 3: 4.
the emulsifier is Turkey red oil, glycerin, tea saponin, saporin, soapberry extract and soap in a mass ratio of 2: 5: 1.7: 2: 1.7: 6.
the ultraviolet resistant agent titanium dioxide, magnesium oxide, mica and zinc oxide are mixed according to the mass ratio of 1.9: 5: 3: 7.
the antioxidant is vitamin C, tannic acid, gluconic acid and tartaric acid in a mass ratio of 2.8: 3: 1.5: 5.
the anti-settling agent is HY1803, AP-610, AP-613 and HY-311w in a mass ratio of 3: 2: 4.5: 2.
the weather fastness agent is carnauba wax, SN30, zinc stearate, jlz in a mass ratio of 2.5: 2.9: 6: 1.5.
the embedding agent is sodium aluminate, magnesia, alumina, titanium oxide, peregal O-25 in a mass ratio of 2.6: 3: 3: 2.5: 3.
the resin is polyurethane resin, plant-based resin, lanolin, cocoa butter, shellac and peach gum in a mass ratio of 3: 1.5: 4.8: 1.5: 6: 7.
the colloid is shellac, gelatin and sodium alginate in a mass ratio of 3: 5: 7.8.
in a second aspect, this embodiment provides a method for preparing an organic plant dye, taking 100 parts of a rosewood extract as an example, comprising the following steps: (1) cleaning, drying, dehydrating and crushing rosewood to 2mm, adding 500 parts of water, adjusting the pH value to 7.5, heating to 50 ℃, preserving heat for 4 hours, performing cyclic extraction for 8 hours, wherein the cycle time is 5 times, precipitating the extracted solution after cyclic extraction in a storage tank, and feeding the precipitated extracted solution into a resin separator for pigment separation to obtain a plant extract; (2) adding dispersant, emulsifier, ultraviolet resistant agent, antioxidant, anti-settling agent, weather fastness agent, embedding agent, resin, blue vitriol, and colloid into the plant extractive solution, heating to 90 deg.C, stirring at 8000rpm/min for 40min, cooling to 50 deg.C, grinding to particle size of 200nm, grinding at 50 deg.C for 10 hr, separating, and packaging.
The third aspect of this embodiment provides an application of organic vegetable dye in terylene.
Comparative example 1
This comparative example provides, in a first aspect, an organic vegetable dye, and is carried out in the same manner as in example 1, except that the embedding agent is replaced with 0 part.
In a second aspect of this comparative example, a process for the preparation of an organic vegetable dye is provided, the specific embodiment being the same as in example 1.
The third aspect of the comparative example provides the application of the organic plant dye in terylene.
Comparative example 2
This comparative example provides, in a first aspect, an organic vegetable dye, and is carried out in the same manner as in example 1 except that the resin is replaced with 0 part.
In a second aspect of this comparative example, a process for the preparation of an organic vegetable dye is provided, the specific embodiment being the same as in example 1.
The third aspect of the comparative example provides the application of the organic plant dye in terylene.
Comparative example 3
This comparative example provides, in a first aspect, an organic vegetable dye, the same as in example 1, except that the gum was replaced with 0 parts.
In a second aspect of this comparative example, a process for the preparation of an organic vegetable dye is provided, the specific embodiment being the same as in example 1.
The third aspect of the comparative example provides the application of the organic plant dye in terylene.
Comparative example 4
This comparative example provides, in a first aspect, an organic vegetable dye, the same as example 1, except that 0 part of the weather fastness agent was replaced.
In a second aspect of this comparative example, a process for the preparation of an organic vegetable dye is provided, the specific embodiment being the same as in example 1.
The third aspect of the comparative example provides the application of the organic plant dye in terylene.
Performance testing
The vegetable dyes of the examples and the comparative examples were applied to the polyester fabric and subjected to light fastness, washing fastness, dry rubbing fastness, wet rubbing fastness, saliva fastness, perspiration fastness, soaping fastness tests and antibacterial tests, and the experimental results are shown in tables 1-2.
Standard reference for light fastness test: GB/Tl 6991-1997
Washing fastness test standard reference: ISO 105-C01-C05-1989
Dry rubfastness test standard reference: GB/T3920-2008
Wet grinding fastness test standard reference: GB/T3920-2008
Standard reference for saliva fastness test: GB/T18886-contained 2019
Perspiration fastness test standard reference: GB/T3922-1995
Soaping fastness test standard reference: GB/T414-1978
Bacteriostatic test standard reference: GB/T20944-2007
TABLE 1
| Example 1 | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | |
| Color fastness to sunlight | Grade 5 | Stage 2 | Grade 3 | Stage 2 | Stage 2 |
| Fastness to washing | Grade 5 | Stage 2 | Stage 2 | Stage 2 | Stage 2 |
| Fastness to dry rubbing | Grade 5 | Grade 3 | Stage 2 | Stage 2 | Stage 2 |
| Fastness to wet rubbing | Grade 5 | Stage 2 | Stage 2 | Stage 2 | Stage 2 |
| Fastness to saliva | Grade 5 | Stage 2 | Stage 2 | Stage 2 | Grade 3 |
| Fastness to perspiration | Grade 5 | Stage 2 | Stage 2 | Stage 2 | Stage 2 |
| Fastness to soaping | Grade 5 | Stage 2 | Stage 2 | Grade 3 | Stage 2 |
TABLE 2
| Escherichia coli (%) | Golden grape ball (%) | |
| Example 1 | 99.9 | 99.9 |
| Comparative example 1 | 75.2 | 76.1 |
| Comparative example 2 | 74.1 | 75.4 |
| Comparative example 3 | 75.6 | 76.3 |
| Comparative example 4 | 73.9 | 72.9 |
The vegetable dyes of examples and comparative examples were applied to cotton, silk, wool, hemp, modal, polyester, nylon, acrylic, bamboo fiber, corn fiber, soybean fiber, leather, paint, and were subjected to dyeing degree test, and the results are shown in table 3.
Standard reference for color ratio test: GBT 23976.1-2009
TABLE 3
Claims (10)
1. An organic plant dye is characterized in that the preparation raw materials comprise: pigment, dispersant, emulsifier, ultraviolet resistant agent, antioxidant and anti-settling agent.
2. The organic plant dye according to claim 1, wherein the raw materials for preparation comprise, in parts by weight: 5-200 parts of pigment, 5-30 parts of dispersant, 0.5-25 parts of emulsifier, 5-50 parts of anti-ultraviolet agent, 0.5-35 parts of antioxidant and 0.5-25 parts of anti-settling agent.
3. An organic plant dye according to any one of claims 1 to 2, wherein the preparation raw material further comprises: weather fastness agent, embedding agent, resin, antibacterial agent and colloid.
4. The organic plant dye according to claim 1, wherein the pigment is an organic pigment, an inorganic pigment, a mineral pigment, an animal pigment, or a plant extract.
5. The organic plant dye as claimed in claim 1, wherein the dispersant comprises sodium lignosulfonate, SN286, SN168, C 12-15 Ammonium alkyl sulfate, C 12-16 Ammonium alkyl sulfate, ammonium cocoyl ammonium sulfate, cocoyl ammonium sarcosinate, C 12-15 Alkyl ammonium sulfonate, C 9-10 Ammonium perfluoroalkyl sulfonate, calcium dodecylbenzenesulfonate, calcium lauroyl taurate, PEG-28 glyceryl fatty acid ester, PEG-80 glyceryl fatty acid ester, PEG-82 glyceryl fatty acid ester, PEG-130 glyceryl fatty acid ester, PEG-200 glyceryl fatty acid ester, sodium cocoglyceryl ether sulfonate, sodium coco/hydrogenated tallow sulfateAt least one of sodium cocoiminodiacetate, sodium cocodiglyceride sulfate, sodium cocodiglyceride sulfonate, sodium cocoPG-dimethyl ammonium chloride phosphate, sodium cocosulfosuccinate and sodium cocosulfoacetate.
6. The organic vegetable dye as claimed in claim 1, wherein the emulsifier comprises at least one of turkey red oil, glycerin, tea saponin, saporin, soapberry extract, soap, whey protein, molecular distilled monoglyceride, sodium caseinate, sodium stearoyl lactylate, diacetyl tartaric acid monoglyceride, and sucrose fatty ester.
7. The organic plant dye according to claim 1, wherein the anti-ultraviolet agent comprises at least one of titanium dioxide, magnesium oxide, mica, zinc oxide, red iron oxide, carbon black, benzophenone compounds and benzotriazole compounds.
8. The organic plant dye according to claim 1, wherein the antioxidant comprises at least one of vitamin C, tannic acid, gluconic acid, tartaric acid, butyl hydroxy anisole, dibutyl hydroxy toluene, propyl gallate, tert-butyl hydroquinone, tocopherol, vitamin E, citric acid, tea polyphenols, baicalin, Lycium ruthenicum Murr extract, carrot red pigment, ginkgo leaf extract, ascorbyl palmitate, calcium ascorbate, lauryl thiodipropionate, ethoxyquin, lecithin, metabisulfite, ascorbyl stearate, sodium metabisulfite, sodium sulfite, stannous chloride, and amyl gallate.
9. A method for preparing an organic plant dye according to claim 3, comprising the steps of: (1) cleaning plant, oven drying, dehydrating, pulverizing, adding water, circularly extracting, precipitating, and adding pigment to obtain plant extractive solution; (2) adding dispersant, emulsifier, ultraviolet resistant agent, antioxidant, anti-settling agent, weather fastness agent, embedding agent, resin, antibacterial agent, and colloid into the plant extractive solution, heating, stirring, grinding, separating, and packaging.
10. Use of an organic vegetable dye according to any one of claims 1 to 9 in cotton, silk, hemp, wool, modal, polyester, acrylic, nylon, bamboo, corn, soybean, leather, paints and printed, dyed fabrics.
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