CN105671935A - Euryale Ferox leaf-stem extract functional fabric finishing agent and preparation method thereof - Google Patents
Euryale Ferox leaf-stem extract functional fabric finishing agent and preparation method thereof Download PDFInfo
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- CN105671935A CN105671935A CN201610038546.5A CN201610038546A CN105671935A CN 105671935 A CN105671935 A CN 105671935A CN 201610038546 A CN201610038546 A CN 201610038546A CN 105671935 A CN105671935 A CN 105671935A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/144—Alcohols; Metal alcoholates
- D06M13/148—Polyalcohols, e.g. glycerol or glucose
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
Abstract
The invention provides a Euryale Ferox leaf-stem extract functional fabric finishing agent and a preparation method thereof.The preparation method includes: (1) removing surface dirt from fresh Euryale Ferox leaves and stems, cleaning, drying, soaking in 0.5-1.5mol/L of copper sulfate solution for 30-60min, taking out, using clear water for thoroughly cleaning excessive copper sulfate, and drying in shade at the room temperature to obtain the pretreated Euryale Ferox leaves and stems; (2) cutting, shearing and grinding the pretreated Euryale Ferox leaves and stems prepared at the step (1) to obtain powder, adding the powder into 70-90% ethanol water solution, hermetically stirring for 60-90min in the absence of light, ultrasonically oscillating for 20-30min, and filtering to take filtrate so as to obtain Euryale Ferox leaf-stem extract liquid; (3) subjecting the Euryale Ferox leaf-stem extract liquid prepared at the step (2) to reflux extraction for two times, combining extract liquors, and performing vacuum rotary evaporation to obtain Euryale Ferox leaf-stem extract paste; (4) adding the Euryale Ferox leaf-stem extract paste prepared at the step (3) into well mixed auxiliaries, heating, well stirring, filtering and cooling to obtain the Euryale Ferox leaf-stem extract functional fabric finishing agent.
Description
Technical field:
The invention belongs to textile materials technical field, it is specifically related to a kind of fabric functional finishing agent based on leaf of Gordon Euryale stem extract and its preparation method.
Background technology:
Along with the quickening of social development rhythm, the pressure of each side such as live and work makes people mostly be in sub-health state, and, with environmental degradation, food safety affair takes place frequently, Chemicals are brought negative effect, threaten all to the healthy of people. But, along with improving constantly of standard of living, the health of self is but more and more paid attention to by people, and the resource of dietotherapeutic more and more receives the concern of people.
Dietotherapeutic resource refers to the resource that not only can eat but also can be used as medicine, theoretical in conjunction with traditional traditional Chinese medical theory and modern nutriology, the existing abundant nutrition of dietotherapeutic resource, the nutritional needs of ordinary meal can be met, there is again certain active pharmaceutical ingredients, the effect of health care, prevention or disease therapy can be played, but, the exploitation of dietotherapeutic resource generally also exists the phenomenon of low-level repetition, need to use novel method, new technology, and applied to frontier, in the hope of improving development level and the added value of product.
The herbal medicine Gorgon fruit of Chinese tradition belongs to unique kind of Nymphaeceae Gorgon euryale subordinate, has effect of supplementing the kidney to control the nocturnal, tonifying spleen antidiarrheal, eliminating dampness and arresting leucorrhea. Gorgon fruit is as a kind of medicinal and edible plants; nutritious; main nutrient matter is carbohydrate; the content of starch is higher than 70%; containing multiple amino acids, lipid acid and trace element; polyphenol contained in plant, sesquialter new wood fat, tocopherol, cerebroside and Cyclic dipeptides, have the activity of very strong anti-oxidant and scavenging free radicals, also comprise hypoglycemic, reduce urine protein, resist myocardial ischemia, effect of antibacterial and protection gastric mucosa.
The extracting method of natural dye of gordon euryale seed shell and the application in pure cotton dyeing disclosed in Chinese patent CN101775234B (publication date 2010.7.14), Gorgon fruit shell is cleaned clean pulverizing, through ultrasonication, extraction using alcohol 2 times, underpressure distillation concentrated filtrate obtains thick natural dye of gordon euryale seed shell, after the separation of positively charged ion macroporous resin column is purified, obtain brownish-yellow powder shape natural dye of gordon euryale seed shell extract again, obtain the pure cotton fabric through natural dye of gordon euryale seed shell dyeing through substantive dyeing technique. A kind of method preparing antimicrobial substance from Gorgon fruit processing-waste disclosed in Chinese patent CN103638113A (publication date 2014.3.19), Gorgon fruit processing-waste is selected to remove astringent taste liquid as raw material, centrifugal remove supernatant liquor, refrigeration taking precipitate, then in throw out, add PBS solution, freezing homogenized Gorgon fruit incrustation cell, ultrasonic wave further cracking Gorgon fruit incrustation cell, the centrifugal Gorgon fruit that obtains removes astringent taste liquid supernatant. Material prepared by the method has obvious spectrum anti-microbial activity, and production method is simple, and with low cost, environmental protection effect is good.
By above-mentioned prior art it will be seen that the utilization of Gorgon fruit at present is still only concentrated and planted benevolence, other positions are discarded substantially, cause a large amount of wastes of resource. The present invention selects leaf of Gordon Euryale stem as raw material, and extracting effective components is used for the postfinishing process of fabric, then while preventing the Gorgon fruit wasting of resources, increases the economic worth of Gorgon fruit, and improves the added value of fabric and functional.
Summary of the invention:
The technical problem to be solved in the present invention is to provide a kind of fabric functional finishing agent based on leaf of Gordon Euryale stem extract and its preparation method, select the leaf stem of fresh Gorgon fruit as raw material, after chemical extraction and reflux extraction, obtain the higher leaf of Gordon Euryale stem of purity extract cream, leaf of Gordon Euryale stem is extracted cream and is dissolved in textile auxiliary agent to obtain fabric functional finishing agent. This fabric functional finishing agent is rich in the multiple medicinal ingredients of Gorgon fruit, the function of stronger anti-oxidant, the antibacterial and elimination free radical of fabric can be given, also by the contact with human body skin, medicinal ingredients is slowly acted on skin surface, play effect of prevention and health care, can effectively improve the added value of fabric, promote making full use of of resource.
For solving the problems of the technologies described above, the technical scheme of the present invention is:
A kind of fabric functional finishing agent based on leaf of Gordon Euryale stem extract, it is characterized in that, the main component of the described fabric functional finishing agent based on leaf of Gordon Euryale stem extract is that leaf of Gordon Euryale stem extracts cream, the described fabric functional finishing agent based on leaf of Gordon Euryale stem extract is also containing textile auxiliary agent, and described textile auxiliary agent is emulsifying agent, thickening material, PH conditioning agent and solvent.
Preferably, in the described fabric functional finishing agent based on leaf of Gordon Euryale stem extract, leaf of Gordon Euryale stem extracts the content of cream is 45-65%.
The present invention also provides the preparation method of a kind of fabric functional finishing agent based on leaf of Gordon Euryale stem extract, it is characterised in that: comprise the following steps:
(1) the leaf stem of fresh Gorgon fruit removing surface dirt, clean dry, the copper-bath being placed in 0.5-1.5mol/L soaks 30-60min, takes out, thoroughly washes unnecessary copper sulfate with clear water, dry in the shade and obtain pretreated leaf of Gordon Euryale stem under room temperature;
(2) pretreated leaf of Gordon Euryale stem prepared by step (1) is cut, shreds, pulverizes into powder, powder adds the aqueous ethanolic solution of 70-90%, and 60-90min, ultra-sonic oscillation 20-30min are stirred in shading sealing, filtrate is got in filtration, obtains leaf of Gordon Euryale stem extracting solution;
(3) the leaf of Gordon Euryale stem extracting solution reflux extraction prepared by step (2) 2 times, combining extraction liquid, then after rotary evaporation in vacuo, obtain the leaf of Gordon Euryale stem extraction cream that purity is 80-85%.
(4) leaf of Gordon Euryale stem step (3) prepared extracts cream and adds in the auxiliary agent mixed, heated and stirred is even, filters, cooling, obtaining the fabric functional finishing agent based on leaf of Gordon Euryale stem extract, wherein leaf of Gordon Euryale stem extracts the content of cream is 45-65%.
Preferred as technique scheme, in described step (4), auxiliary agent comprises and average adds 0, Dyhard RU 100, benzene emulsion, glycerine, citric acid and deionized water.
Preferred as technique scheme, in described step (4), the using method based on the fabric functional finishing agent of leaf of Gordon Euryale stem extract is pickling process or coating method.
Compared with prior art, the present invention has following useful effect:
(1) based at present for the present situation that the utilization ratio of leaf of Gordon Euryale stem is very low, fabric functional finishing agent based on leaf of Gordon Euryale stem extract prepared by the present invention selects the leaf stem of fresh Gorgon fruit as main raw material, the Application Areas that exploitation leaf of Gordon Euryale stem is new, and give fabric functional, expand the economic worth of Gorgon fruit resource.
(2) also containing multiple effective medicinal ingredients in the leaf stem of fresh Gorgon fruit, such as amino acid, lipid acid, trace element, polyphenol, sesquialter new wood fat, tocopherol, cerebroside and Cyclic dipeptides, although effectively the content of medicinal ingredients is not as good as planting benevolence, but extracted by chemical purification and also can obtain the higher extract of extraction yield, this extract is added in textile auxiliary agent as functional materials, obtain functional textile finshing agent, then give textiles multiple functional.
(3) also containing certain phyllins in the fabric functional finishing agent based on leaf of Gordon Euryale stem extract that prepared by the present invention, moreover it is possible to give the color characteristic that fabric is certain, the aesthetic feeling of fabric is increased.
Embodiment:
Below in conjunction with specific embodiment, the present invention being described in detail, illustrative examples and explanation in this present invention are used for explaining the present invention, but not as a limitation of the invention.
Embodiment 1:
(1) the leaf stem of fresh Gorgon fruit is removed surface dirt, clean dry, the copper-bath being placed in 0.5mol/L soaks 30min, takes out, thoroughly wash unnecessary copper sulfate with clear water, dry in the shade under room temperature and obtain the pretreated leaf of Gordon Euryale stem that water ratio is 6-8%.
(2) pretreated leaf of Gordon Euryale stem prepared by step (1) cut, shred, pulverize into the powder that particle diameter is 1 μm, the powder of 1 weight part is added 5 weight parts 70% aqueous ethanolic solution, 60min is stirred in shading sealing, ultra-sonic oscillation 20min, filtrate is got in filtration, obtains the leaf of Gordon Euryale stem extracting solution that extraction yield is 25%.
(3) the leaf of Gordon Euryale stem extracting solution reflux extraction prepared by step (2) 2 times, combining extraction liquid, then after rotary evaporation in vacuo, obtain the leaf of Gordon Euryale stem extraction cream that purity is 80%.
(4) by average adding 0, Dyhard RU 100, benzene emulsion, glycerine and citric acid add in deionized water, stir evenly, then leaf of Gordon Euryale stem extraction cream prepared by step (3) is added, heated and stirred, to dissolving completely, filter, cooling, obtaining the fabric functional finishing agent based on leaf of Gordon Euryale stem extract, wherein leaf of Gordon Euryale stem extracts the content of cream is 45%.
Embodiment 2:
(1) the leaf stem of fresh Gorgon fruit is removed surface dirt, clean dry, the copper-bath being placed in 1.5mol/L soaks 60min, takes out, thoroughly wash unnecessary copper sulfate with clear water, dry in the shade under room temperature and obtain the pretreated leaf of Gordon Euryale stem that water ratio is 8%.
(2) pretreated leaf of Gordon Euryale stem prepared by step (1) cut, shred, pulverize into the powder that particle diameter is 2 μm, the powder of 1 weight part is added 7 weight parts 90% aqueous ethanolic solution, 90min is stirred in shading sealing, ultra-sonic oscillation 30min, filtrate is got in filtration, obtains the leaf of Gordon Euryale stem extracting solution that extraction yield is 45%.
(3) the leaf of Gordon Euryale stem extracting solution reflux extraction prepared by step (2) 2 times, combining extraction liquid, then after rotary evaporation in vacuo, obtain the leaf of Gordon Euryale stem extraction cream that purity is 85%.
(4) by average adding 0, Dyhard RU 100, benzene emulsion, glycerine and citric acid add in deionized water, stir evenly, then leaf of Gordon Euryale stem extraction cream prepared by step (3) is added, heated and stirred, to dissolving completely, filter, cooling, obtaining the fabric functional finishing agent based on leaf of Gordon Euryale stem extract, wherein leaf of Gordon Euryale stem extracts the content of cream is 65%.
Embodiment 3:
(1) the leaf stem of fresh Gorgon fruit removing surface dirt, clean dry, the copper-bath being placed in 1mol/L soaks 50min, takes out, thoroughly washes unnecessary copper sulfate with clear water, dry in the shade and obtain the pretreated leaf of Gordon Euryale stem that water ratio is 7% under room temperature.
(2) pretreated leaf of Gordon Euryale stem prepared by step (1) cut, shred, pulverize into the powder that particle diameter is 1.5 μm, the powder of 1 weight part is added 6 weight parts 80% aqueous ethanolic solution, 70min is stirred in shading sealing, ultra-sonic oscillation 25min, filtrate is got in filtration, obtains the leaf of Gordon Euryale stem extracting solution that extraction yield is 35%.
(3) the leaf of Gordon Euryale stem extracting solution reflux extraction prepared by step (2) 2 times, combining extraction liquid, then after rotary evaporation in vacuo, obtain the leaf of Gordon Euryale stem extraction cream that purity is 82%.
(4) by average adding 0, Dyhard RU 100, benzene emulsion, glycerine and citric acid add in deionized water, stir evenly, then leaf of Gordon Euryale stem extraction cream prepared by step (3) is added, heated and stirred, to dissolving completely, filter, cooling, obtaining the fabric functional finishing agent based on leaf of Gordon Euryale stem extract, wherein leaf of Gordon Euryale stem extracts the content of cream is 50%.
Embodiment 4:
(1) the leaf stem of fresh Gorgon fruit is removed surface dirt, clean dry, the copper-bath being placed in 0.8mol/L soaks 45min, takes out, thoroughly wash unnecessary copper sulfate with clear water, dry in the shade under room temperature and obtain the pretreated leaf of Gordon Euryale stem that water ratio is 6.3%.
(2) pretreated leaf of Gordon Euryale stem prepared by step (1) cut, shred, pulverize into the powder that particle diameter is 1.4 μm, the powder of 1 weight part is added 5.5 weight parts 75% aqueous ethanolic solution, 75min is stirred in shading sealing, ultra-sonic oscillation 20min, filtrate is got in filtration, obtains the leaf of Gordon Euryale stem extracting solution that extraction yield is 35%.
(3) the leaf of Gordon Euryale stem extracting solution reflux extraction prepared by step (2) 2 times, combining extraction liquid, then after rotary evaporation in vacuo, obtain the leaf of Gordon Euryale stem extraction cream that purity is 81%.
(4) by average adding 0, Dyhard RU 100, benzene emulsion, glycerine and citric acid add in deionized water, stir evenly, then leaf of Gordon Euryale stem extraction cream prepared by step (3) is added, heated and stirred, to dissolving completely, filter, cooling, obtaining the fabric functional finishing agent based on leaf of Gordon Euryale stem extract, wherein leaf of Gordon Euryale stem extracts the content of cream is 52%.
Embodiment 5:
(1) the leaf stem of fresh Gorgon fruit is removed surface dirt, clean dry, the copper-bath being placed in 1.2mol/L soaks 50min, takes out, thoroughly wash unnecessary copper sulfate with clear water, dry in the shade under room temperature and obtain the pretreated leaf of Gordon Euryale stem that water ratio is 6.7%.
(2) pretreated leaf of Gordon Euryale stem prepared by step (1) cut, shred, pulverize into the powder that particle diameter is 2 μm, the powder of 1 weight part is added 7 weight parts 80% aqueous ethanolic solution, 80min is stirred in shading sealing, ultra-sonic oscillation 30min, filtrate is got in filtration, obtains the leaf of Gordon Euryale stem extracting solution that extraction yield is 34%.
(3) the leaf of Gordon Euryale stem extracting solution reflux extraction prepared by step (2) 2 times, combining extraction liquid, then after rotary evaporation in vacuo, obtain the leaf of Gordon Euryale stem extraction cream that purity is 81%.
(4) by average adding 0, Dyhard RU 100, benzene emulsion, glycerine and citric acid add in deionized water, stir evenly, then leaf of Gordon Euryale stem extraction cream prepared by step (3) is added, heated and stirred, to dissolving completely, filter, cooling, obtaining the fabric functional finishing agent based on leaf of Gordon Euryale stem extract, wherein leaf of Gordon Euryale stem extracts the content of cream is 56%.
Embodiment 6:
(1) the leaf stem of fresh Gorgon fruit is removed surface dirt, clean dry, the copper-bath being placed in 1.2mol/L soaks 40min, takes out, thoroughly wash unnecessary copper sulfate with clear water, dry in the shade under room temperature and obtain the pretreated leaf of Gordon Euryale stem that water ratio is 7.6%.
(2) pretreated leaf of Gordon Euryale stem prepared by step (1) cut, shred, pulverize into the powder that particle diameter is 1.5 μm, the powder of 1 weight part is added 7 weight parts 90% aqueous ethanolic solution, 90min is stirred in shading sealing, ultra-sonic oscillation 30min, filtrate is got in filtration, obtains the leaf of Gordon Euryale stem extracting solution that extraction yield is 45%.
(3) the leaf of Gordon Euryale stem extracting solution reflux extraction prepared by step (2) 2 times, combining extraction liquid, then after rotary evaporation in vacuo, obtain the leaf of Gordon Euryale stem extraction cream that purity is 84%.
(4) by average adding 0, Dyhard RU 100, benzene emulsion, glycerine and citric acid add in deionized water, stir evenly, then leaf of Gordon Euryale stem extraction cream prepared by step (3) is added, heated and stirred, to dissolving completely, filter, cooling, obtaining the fabric functional finishing agent based on leaf of Gordon Euryale stem extract, wherein leaf of Gordon Euryale stem extracts the content of cream is 52%.
Embodiment 7:
(1) the leaf stem of fresh Gorgon fruit is removed surface dirt, clean dry, the copper-bath being placed in 0.7mol/L soaks 55min, takes out, thoroughly wash unnecessary copper sulfate with clear water, dry in the shade under room temperature and obtain the pretreated leaf of Gordon Euryale stem that water ratio is 6.3%.
(2) pretreated leaf of Gordon Euryale stem prepared by step (1) cut, shred, pulverize into the powder that particle diameter is 2 μm, the powder of 1 weight part is added 6 weight parts 85% aqueous ethanolic solution, 70min is stirred in shading sealing, ultra-sonic oscillation 30min, filtrate is got in filtration, obtains the leaf of Gordon Euryale stem extracting solution that extraction yield is 30%.
(3) the leaf of Gordon Euryale stem extracting solution reflux extraction prepared by step (2) 2 times, combining extraction liquid, then after rotary evaporation in vacuo, obtain the leaf of Gordon Euryale stem extraction cream that purity is 81%.
(4) by average adding 0, Dyhard RU 100, benzene emulsion, glycerine and citric acid add in deionized water, stir evenly, then leaf of Gordon Euryale stem extraction cream prepared by step (3) is added, heated and stirred, to dissolving completely, filter, cooling, obtaining the fabric functional finishing agent based on leaf of Gordon Euryale stem extract, wherein leaf of Gordon Euryale stem extracts the content of cream is 60%.
Embodiment 8:
(1) the leaf stem of fresh Gorgon fruit is removed surface dirt, clean dry, the copper-bath being placed in 0.9mol/L soaks 35min, takes out, thoroughly wash unnecessary copper sulfate with clear water, dry in the shade under room temperature and obtain the pretreated leaf of Gordon Euryale stem that water ratio is 7.4%.
(2) pretreated leaf of Gordon Euryale stem prepared by step (1) cut, shred, pulverize into the powder that particle diameter is 1.6 μm, the powder of 1 weight part is added 6 weight parts 90% aqueous ethanolic solution, 80min is stirred in shading sealing, ultra-sonic oscillation 30min, filtrate is got in filtration, obtains the leaf of Gordon Euryale stem extracting solution that extraction yield is 32%.
(3) the leaf of Gordon Euryale stem extracting solution reflux extraction prepared by step (2) 2 times, combining extraction liquid, then after rotary evaporation in vacuo, obtain the leaf of Gordon Euryale stem extraction cream that purity is 84%.
(4) by average adding 0, Dyhard RU 100, benzene emulsion, glycerine and citric acid add in deionized water, stir evenly, then leaf of Gordon Euryale stem extraction cream prepared by step (3) is added, heated and stirred, to dissolving completely, filter, cooling, obtaining the fabric functional finishing agent based on leaf of Gordon Euryale stem extract, wherein leaf of Gordon Euryale stem extracts the content of cream is 60%.
After testing, the oxidation-resistance of the fabric functional finishing agent based on leaf of Gordon Euryale stem extract prepared by embodiment 1-8 and the result of germ resistance are as follows:
As seen from the above table, anti-oxidant, the scavenging free radicals of the fabric functional finishing agent based on leaf of Gordon Euryale stem extract prepared by the present invention and anti-microbial property are excellent, can give fabric certain functional.
Above-described embodiment is the principle of illustrative the present invention and effect thereof only, but not for limiting the present invention. Above-described embodiment all under the spirit not running counter to the present invention and category, can be modified or change by any person skilled in the art scholar. Therefore, in art, tool usually intellectual, not departing under disclosed spirit and technological thought all the equivalence modifications completed or change, must be contained by the claim of the present invention such as.
Claims (10)
1. the fabric functional finishing agent based on leaf of Gordon Euryale stem extract, it is characterized in that, the main component of the described fabric functional finishing agent based on leaf of Gordon Euryale stem extract is that leaf of Gordon Euryale stem extracts cream, the described fabric functional finishing agent based on leaf of Gordon Euryale stem extract is also containing textile auxiliary agent, and described textile auxiliary agent is emulsifying agent, thickening material, PH conditioning agent and solvent.
2. a kind of fabric functional finishing agent based on leaf of Gordon Euryale stem extract according to claim 1, it is characterised in that, in the described fabric functional finishing agent based on leaf of Gordon Euryale stem extract, leaf of Gordon Euryale stem extracts the content of cream is 45-65%.
3. the preparation method based on the fabric functional finishing agent of leaf of Gordon Euryale stem extract, it is characterised in that: comprise the following steps:
(1) the leaf stem of fresh Gorgon fruit removing surface dirt, clean dry, the copper-bath being placed in 0.5-1.5mol/L soaks 30-60min, takes out, thoroughly washes unnecessary copper sulfate with clear water, dry in the shade and obtain pretreated leaf of Gordon Euryale stem under room temperature;
(2) pretreated leaf of Gordon Euryale stem prepared by step (1) is cut, shreds, pulverizes into powder, powder adds the aqueous ethanolic solution of 70-90%, and 60-90min, ultra-sonic oscillation 20-30min are stirred in shading sealing, filtrate is got in filtration, obtains leaf of Gordon Euryale stem extracting solution;
(3) the leaf of Gordon Euryale stem extracting solution reflux extraction prepared by step (2) 2 times, combining extraction liquid, then after rotary evaporation in vacuo, obtain leaf of Gordon Euryale stem extraction cream;
(4) leaf of Gordon Euryale stem step (3) prepared extracts cream and adds in the auxiliary agent mixed, and heated and stirred is even, filters, and cooling, obtains the fabric functional finishing agent based on leaf of Gordon Euryale stem extract.
4. the preparation method of a kind of fabric functional finishing agent based on leaf of Gordon Euryale stem extract according to claim 3, it is characterised in that: in described step (1), the water ratio of pretreated leaf of Gordon Euryale stem is 6-8%.
5. the preparation method of a kind of fabric functional finishing agent based on leaf of Gordon Euryale stem extract according to claim 3, it is characterised in that: in described step (2), the particle diameter of powder is 1-2 μm.
6. the preparation method of a kind of fabric functional finishing agent based on leaf of Gordon Euryale stem extract according to claim 3, it is characterised in that: in described step (2), the mass ratio of powder and aqueous ethanolic solution is 1:5-7.
7. according to the preparation method of a kind of fabric functional finishing agent based on leaf of Gordon Euryale stem extract according to claim 3, it is characterised in that: in described step (2), the extraction yield of leaf of Gordon Euryale stem extracting solution is 25-45%.
8. the preparation method of a kind of fabric functional finishing agent based on leaf of Gordon Euryale stem extract according to claim 3, it is characterised in that: in described step (3), it is 80-85% that leaf of Gordon Euryale stem extracts the purity of cream.
9. the preparation method of a kind of fabric functional finishing agent based on leaf of Gordon Euryale stem extract according to claim 3, it is characterized in that: in described step (4), auxiliary agent comprises and average adds 0, Dyhard RU 100, benzene emulsion, glycerine, citric acid and deionized water.
10. the preparation method of a kind of fabric functional finishing agent based on leaf of Gordon Euryale stem extract according to claim 3, it is characterized in that: in described step (4), the using method based on the fabric functional finishing agent of leaf of Gordon Euryale stem extract is pickling process or coating method.
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