CN104559308B - A kind of natural dye used for textiles and preparation method thereof - Google Patents
A kind of natural dye used for textiles and preparation method thereof Download PDFInfo
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- CN104559308B CN104559308B CN201510054180.6A CN201510054180A CN104559308B CN 104559308 B CN104559308 B CN 104559308B CN 201510054180 A CN201510054180 A CN 201510054180A CN 104559308 B CN104559308 B CN 104559308B
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- natural dye
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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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Abstract
The invention discloses a kind of natural dye used for textiles, including the raw material of following weight portion: Herba Portulacae extract 2～3 parts, Folium Mori extract 0.2～0.5 part, Herba Solidaginis 15～25 parts.The preparation method of natural dye includes: the Herba Solidaginis after weighing is smashed through machinery and is placed in the reactor equipped with 100 parts of water, 30～40min are stirred at 50～70 DEG C, after filtration, gained filtrate addition organic solvent extracts, organic facies is separated, Herba Portulacae extract and the Folium Mori extract of above-mentioned weight portion is added in described organic facies, at 75～80 DEG C, stir 20min, obtain bronzing paste dyestuff former, i.e. obtain natural dye by former for above-mentioned dyestuff carrying out solidifying, pulverizing.Gained dyeing ability is excellent, and the fabric color after dyeing is uniform, has preferable soaping fastness, light fastness and bacteriostasis property.
Description
Technical field
The present invention relates to textile dye technical field, be specifically related to a kind of natural dye used for textiles
Material and preparation method thereof.
Background technology
Dyestuff has a long history, and ancients extract natural goods from plant, animal and mineral
Matter makees dyestuff, owing to technology is limited and dye source is few, therefore the color of natural dye single,
Expensive, it is not used widely.Since 19th century, along with Europe organic chemistry grinds
Studying carefully the development of work, and separate from coal tar and produce organic aromatic compound, dyestuff is sent out
Exhibition enters synthetic dyestuffs periods, and synthetic dyestuffs are widely used in the printing and dyeing of textile.With natural dye
Material is compared, and synthetic dyestuffs have lovely luster, washable, sun-proof, are prone to the excellent of industrialized production
Point, but synthetic dyestuffs dyeing length, equipment is many, energy consumption is high, and it is dirty to produce a large amount of waste water
Dye environment, heavy damage ecological balance.Additionally, partial synthesis dyestuff is possibly together with carcinogen,
Therefore, synthetic dyestuffs increasingly can not meet people to healthy, ecological, the Green Textile Base of environmental protection
The requirement of product, and the environment-friendlyfabric fabric of natural dye dying is with its natural form and aspect, soft tone,
To skin without allergy, carcinogenecity, and its functional health advantage naturally having has obtained more coming
The most favors, research application natural dye is significant.But traditional plant dyestuff is uncomfortable
Close the requirement of modern industry, it is impossible to substantial amounts of production, the easy mould growth of gained dyestuff, and soap
Washing fastness and light fastness is on the low side, technique falls behind, and Color is poor.
Summary of the invention
For above-mentioned technical deficiency, the invention provides a kind of natural dye for textile and
Its preparation method, is designed and preparation technology by rational formula, it is ensured that natural dye is spinning
Colouring power on fabric, the fabric color after dyeing is uniform, have excellent soaping fastness,
Light fastness and bacteriostasis property.
A kind of natural dye used for textiles, including the raw material of following weight portion: Herba Portulacae extract
2～3 parts, Folium Mori extract 0.2～0.5 part, Herba Solidaginis 15～25 parts.
The preparation method of described Herba portulacae extract: take dry, the Herba Portulacae of chopped by weight
Raw material 10 parts is placed in heating tank, adds the water of 400～800 weight portions, at 40～80 DEG C
Soak 50～90min, by the 2～5% of filtrate rotary evaporation to filtrate original volume after filtration, as
Herba Portulacae extract.
The preparation method of described mulberry leaf extract fluid: take fresh, the Folium Mori raw material of chopped by weight
5 parts are placed in reaction vessel, after adding weight portion 50～80 parts of saturated NaOH solution under room temperature
Boiling 35min, after filtration, taking filtrate and instilling concentration is the HCL of 30%, does not stops to stir during instillation
Mixing filtrate, until there being precipitation to stop when occurring instilling, after standing 5～8h, taking precipitate is dried,
Obtain Folium Mori extract
The preparation method of natural dye includes: weigh dry Herba Solidaginis by weight, machinery
Smash and be placed in the reactor equipped with 100 parts of water, at 50～70 DEG C, stir 30～40min,
After filtration, gained filtrate addition organic solvent extracts, and organic facies is separated, described organic
Add Herba Portulacae extract and the Folium Mori extract of above-mentioned weight portion in mutually, stir at 75～80 DEG C
Mix 20min, obtain bronzing paste dyestuff former, former for above-mentioned dyestuff carrying out is solidified, pulverizes and get final product
Natural dye.
As preferably, described organic solvent is ethyl acetate.
Beneficial effects of the present invention: it is natural that the present invention takes raw material, environmentally friendly and to human body
Without any toxic action, and can make fabric with delicate fragrance, environmental protection, can extensively apply with
Fabric printing field；The natural dye of present invention colouring power on yarn fabric is excellent, dyeing
After fabric color uniform, there is preferable soaping fastness and light fastness；The present invention's is natural
Dye stability is good and has good fungus-resistant performance, can be effectively prevented fabric corrupt old
Change and the generation of phenomenon of damaging by worms.
Detailed description of the invention
Embodiment 1: a kind of natural dye used for textiles, including the raw material of following weight portion: horse
Bitterroot extracting solution 2 parts, Folium Mori extract 0.2 part, Herba Solidaginis 15 parts.Natural dye
Preparation method: weigh dry Herba Solidaginis by weight, machinery is smashed and is placed on equipped with 100
In the reactor of part water, stirring 40min at 50 DEG C, after filtration, gained filtrate adds acetic acid second
Ester extracts, and organic facies is separated, adds the Dens Equi of above-mentioned weight portion in described organic facies
Herba Amaranthi tricoloris extracting solution and Folium Mori extract, stir 20min at 75 DEG C, obtain bronzing paste dyestuff former,
Natural dye is i.e. obtained by former for above-mentioned dyestuff carrying out solidifying, pulverizing.
Specifically, the preparation method of described Herba portulacae extract: take dry, chopped by weight
Herba Portulacae raw material 10 parts be placed in heating tank, add the water of 400 weight portions, at 40 DEG C
Soak 90min, by filtrate rotary evaporation to the 5% of filtrate original volume after filtration, as Herba Portulacae
Extracting solution.
Specifically, the preparation method of described mulberry leaf extract fluid: take fresh, chopped by weight
Folium Mori raw material 5 parts is placed in reaction vessel, adds 50 parts of saturated NaOH of weight portion molten under room temperature
Boiling 35min after liquid, after filtration, taking filtrate and instilling concentration is the HCL of 30%, during instillation not
Stopping stirring filtrate, until there being precipitation to stop when occurring instilling, after standing 5h, taking precipitate is done
Dry, obtain Folium Mori extract
" under the conditions of dynamic Contact, antibacterial antiplaque agent determination of activity is fixed with reference to E2149-2010
Standard test method ", record and use the fabric of dyeing of the present invention to Staphylococcus aureus
Bacterium, colibacillary bacteriostasis rate are respectively 99.82%, 99.70%.
Embodiment 2: a kind of natural dye used for textiles, including the raw material of following weight portion: horse
Bitterroot extracting solution 3 parts, Folium Mori extract 0.5 part, Herba Solidaginis 25 parts.Natural dye
Preparation method: weigh dry Herba Solidaginis by weight, machinery is smashed and is placed on equipped with 100
In the reactor of part water, stirring 30min at 70 DEG C, after filtration, gained filtrate adds acetic acid second
Ester extracts, and organic facies is separated, adds the Dens Equi of above-mentioned weight portion in described organic facies
Herba Amaranthi tricoloris extracting solution and Folium Mori extract, stir 20min at 80 DEG C, obtain bronzing paste dyestuff former,
Natural dye is i.e. obtained by former for above-mentioned dyestuff carrying out solidifying, pulverizing.
Specifically, the preparation method of described Herba portulacae extract: take dry, chopped by weight
Herba Portulacae raw material 10 parts be placed in heating tank, add the water of 800 weight portions, at 80 DEG C
Soak 50min, by filtrate rotary evaporation to the 3% of filtrate original volume after filtration, as Herba Portulacae
Extracting solution.
Specifically, the preparation method of described mulberry leaf extract fluid: take fresh, chopped by weight
Folium Mori raw material 5 parts is placed in reaction vessel, adds 80 parts of saturated NaOH of weight portion molten under room temperature
Boiling 35min after liquid, after filtration, taking filtrate and instilling concentration is the HCL of 30%, during instillation not
Stopping stirring filtrate, until there being precipitation to stop when occurring instilling, after standing 8h, taking precipitate is done
Dry, obtain Folium Mori extract
" under the conditions of dynamic Contact, antibacterial antiplaque agent determination of activity is fixed with reference to E2149-2010
Standard test method ", record and use the fabric of dyeing of the present invention to Staphylococcus aureus
Bacterium, colibacillary bacteriostasis rate are respectively 99.71%, 99.65%.
Embodiment 3: a kind of natural dye used for textiles, including the raw material of following weight portion: horse
Bitterroot extracting solution 2.5 parts, Folium Mori extract 0.3 part, Herba Solidaginis 20 parts.Natural dye
Preparation method: weigh dry Herba Solidaginis by weight, machinery smash be placed on equipped with
In the reactor of 100 parts of water, stirring 35min at 60 DEG C, after filtration, gained filtrate adds second
Acetoacetic ester extracts, and organic facies is separated, adds above-mentioned weight portion in described organic facies
Herba Portulacae extract and Folium Mori extract, stir 20min at 78 DEG C, obtains bronzing paste dye
Expect former, i.e. obtain natural dye by former for above-mentioned dyestuff carrying out solidifying, pulverizing.
Specifically, the preparation method of described Herba portulacae extract: take dry, chopped by weight
Herba Portulacae raw material 10 parts be placed in heating tank, add the water of 600 weight portions, at 60 DEG C
Soak 70min, by filtrate rotary evaporation to the 2% of filtrate original volume after filtration, as Herba Portulacae
Extracting solution.
Specifically, the preparation method of described mulberry leaf extract fluid: take fresh, chopped by weight
Folium Mori raw material 5 parts is placed in reaction vessel, adds 60 parts of saturated NaOH of weight portion molten under room temperature
Boiling 35min after liquid, after filtration, taking filtrate and instilling concentration is the HCL of 30%, during instillation not
Stopping stirring filtrate, until there being precipitation to stop when occurring instilling, after standing 6h, taking precipitate is done
Dry, obtain Folium Mori extract
" under the conditions of dynamic Contact, antibacterial antiplaque agent determination of activity is fixed with reference to E2149-2010
Standard test method ", record and use the fabric of dyeing of the present invention to Staphylococcus aureus
Bacterium, colibacillary bacteriostasis rate are respectively 99.80%, 99.71%.
Embodiment 4: a kind of natural dye used for textiles, including the raw material of following weight portion: horse
Bitterroot extracting solution 2.8 parts, Folium Mori extract 0.2 part, Herba Solidaginis 19 parts.Natural dye
Preparation method: weigh dry Herba Solidaginis by weight, machinery smash be placed on equipped with
In the reactor of 100 parts of water, stirring 40min at 70 DEG C, after filtration, gained filtrate adds second
Acetoacetic ester extracts, and organic facies is separated, adds above-mentioned weight portion in described organic facies
Herba Portulacae extract and Folium Mori extract, stir 20min at 75 DEG C, obtains bronzing paste dye
Expect former, i.e. obtain natural dye by former for above-mentioned dyestuff carrying out solidifying, pulverizing.
Specifically, the preparation method of described Herba portulacae extract: take dry, chopped by weight
Herba Portulacae raw material 10 parts be placed in heating tank, add the water of 750 weight portions, at 49 DEG C
Soak 60min, by filtrate rotary evaporation to the 4% of filtrate original volume after filtration, as Herba Portulacae
Extracting solution.
Specifically, the preparation method of described mulberry leaf extract fluid: take fresh, chopped by weight
Folium Mori raw material 5 parts is placed in reaction vessel, adds 50 parts of saturated NaOH of weight portion molten under room temperature
Boiling 35min after liquid, after filtration, taking filtrate and instilling concentration is the HCL of 30%, during instillation not
Stopping stirring filtrate, until there being precipitation to stop when occurring instilling, after standing 5h, taking precipitate is done
Dry, obtain Folium Mori extract
" under the conditions of dynamic Contact, antibacterial antiplaque agent determination of activity is fixed with reference to E2149-2010
Standard test method ", record and use the fabric of dyeing of the present invention to Staphylococcus aureus
Bacterium, colibacillary bacteriostasis rate are respectively 99.75%, 99.79%.
Claims (1)
1. a natural dye used for textiles, it is characterised in that include the raw material of following weight portion: Herba Portulacae extract 2～3 parts, Folium Mori extract 0.2～0.5 part, Herba Solidaginis 15～25 parts；
The preparation method of described Herba Portulacae extract is: takes Herba Portulacae raw material 10 parts dry, chopped by weight and is placed in heating tank, add the water of 400～800 weight portions, 50～90min are soaked at 40～80 DEG C, by the 2～5% of filtrate rotary evaporation to filtrate original volume after filtration, as Herba Portulacae extract；
The preparation method of described Folium Mori extract is: takes Folium Mori raw material 5 parts fresh, chopped by weight and is placed in reaction vessel, 35min is boiled after adding weight portion 50～80 parts of saturated NaOH solution under room temperature, after filtration, taking filtrate and instilling concentration is the HCl of 30%, do not stop during instillation to stir filtrate, until there being precipitation to stop when occurring instilling, after standing 5～8h, taking precipitate is dried, and obtains Folium Mori extract；
Described natural dye a kind of used for textiles is prepared by following preparation method: weigh dry Herba Solidaginis by weight, machinery is smashed and is placed in the reactor equipped with 100 parts of water, 30～40min are stirred at 50～70 DEG C, after filtration, gained filtrate addition organic solvent extracts, organic facies is separated, Herba Portulacae extract and the Folium Mori extract of above-mentioned weight portion is added in described organic facies, 20min is stirred at 75～80 DEG C, bronzing paste dyestuff is former, i.e. obtain natural dye by former for above-mentioned dyestuff carrying out solidifying, pulverizing；
Described organic solvent is ethyl acetate.
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Families Citing this family (4)
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| CN105970674A (en) * | 2016-05-22 | 2016-09-28 | 南通富之岛寝具发展有限公司 | Natural environment-friendly textile dye |
| CN106280541A (en) * | 2016-08-10 | 2017-01-04 | 常州云卿生物科技有限公司 | Herba Solidaginis dye liquor and preparation method thereof and purposes |
| CN109098013A (en) * | 2018-08-28 | 2018-12-28 | 苏州典传创意科技有限公司 | A kind of natural dye for Nature Fibre Textile product |
| CN111636217A (en) * | 2020-06-23 | 2020-09-08 | 广东精英纺织服饰科技有限公司 | Textile dye with flame retardant function and preparation method thereof |
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| CN101054475A (en) * | 2006-04-10 | 2007-10-17 | 上海多普富生物技术有限公司 | Golden rod natural dyestuff, preparation method and use thereof |
| CN101503575A (en) * | 2009-03-05 | 2009-08-12 | 西南大学 | Extraction of mulberry leaf natural dyes and silk dyeing method |
| CN102535189B (en) * | 2012-02-16 | 2014-06-04 | 武汉纺织大学 | Method for dyeing metachrome silk fabric by using parslane herb dye liquor |
| CN102604422B (en) * | 2012-02-16 | 2013-12-04 | 武汉纺织大学 | Preparation method of purslane natural dye and application of the purslane natural dye |
| CN102587154B (en) * | 2012-02-16 | 2014-07-02 | 武汉纺织大学 | Method for dyeing silk fabrics by using purslane dye solution and bath mordant |
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Effective date of registration: 20230802 Address after: 322100 Jinhua City, Zhejiang Province, Dongyang City, Lake Creek Industrial Area Patentee after: Dongyang Xinghong New Materials Co.,Ltd. Address before: 215200 Hengfan Bridge Road, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU AILIFANG CLOTHING Co.,Ltd. |
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