CN1995151A - Spatholobus stem natural dye preparation and its uses - Google Patents
Spatholobus stem natural dye preparation and its uses Download PDFInfo
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- CN1995151A CN1995151A CN 200610155509 CN200610155509A CN1995151A CN 1995151 A CN1995151 A CN 1995151A CN 200610155509 CN200610155509 CN 200610155509 CN 200610155509 A CN200610155509 A CN 200610155509A CN 1995151 A CN1995151 A CN 1995151A
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- mordant
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- spatholobus stem
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- 229930182559 Natural dye Natural products 0.000 title claims abstract description 30
- 241000913745 Spatholobus Species 0.000 title claims abstract description 30
- 239000000978 natural dye Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 4
- 239000000975 dye Substances 0.000 claims description 77
- 238000004043 dyeing Methods 0.000 claims description 26
- 239000003344 environmental pollutant Substances 0.000 claims description 22
- 231100000719 pollutant Toxicity 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000004744 fabric Substances 0.000 claims description 19
- 239000000835 fiber Substances 0.000 claims description 18
- 239000000284 extract Substances 0.000 claims description 17
- 239000000243 solution Substances 0.000 claims description 14
- 239000004677 Nylon Substances 0.000 claims description 11
- 229920001778 nylon Polymers 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 10
- 238000009736 wetting Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 102000004169 proteins and genes Human genes 0.000 claims description 7
- 108090000623 proteins and genes Proteins 0.000 claims description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 claims description 3
- 238000003287 bathing Methods 0.000 claims description 3
- 235000017550 sodium carbonate Nutrition 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 239000001488 sodium phosphate Substances 0.000 claims description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 2
- 210000004369 blood Anatomy 0.000 description 6
- 239000008280 blood Substances 0.000 description 6
- 239000004753 textile Substances 0.000 description 6
- 229940103272 aluminum potassium sulfate Drugs 0.000 description 4
- GRLPQNLYRHEGIJ-UHFFFAOYSA-J potassium aluminium sulfate Chemical compound [Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRLPQNLYRHEGIJ-UHFFFAOYSA-J 0.000 description 4
- 210000002268 wool Anatomy 0.000 description 4
- 241000345998 Calamus manan Species 0.000 description 3
- 230000000711 cancerogenic effect Effects 0.000 description 3
- 231100000315 carcinogenic Toxicity 0.000 description 3
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 3
- 235000012950 rattan cane Nutrition 0.000 description 3
- 206010020751 Hypersensitivity Diseases 0.000 description 2
- 208000031320 Teratogenesis Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 208000030961 allergic reaction Diseases 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000011790 ferrous sulphate Substances 0.000 description 2
- 235000003891 ferrous sulphate Nutrition 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241000208140 Acer Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000800405 Spatholobus suberectus Species 0.000 description 1
- 229930182558 Sterol Natural products 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000001772 blood platelet Anatomy 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229930003944 flavone Natural products 0.000 description 1
- 150000002213 flavones Chemical class 0.000 description 1
- 235000011949 flavones Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000009910 sargent gloryvine Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 150000003432 sterols Chemical class 0.000 description 1
- 235000003702 sterols Nutrition 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 150000003648 triterpenes Chemical class 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- -1 wetting Substances 0.000 description 1
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Abstract
The invention discloses a preparing method and application of natural dye of spatholobus stem, which comprises the following steps: grinding spatholobus stem; immersing in the sodium carbonate solution with pH value at 8-10 under 95-100 deg. c for 60-90min; filtering to obtain the primary liquid of natural dye; condensing the primary liquid; solidifying; grinding; obtaining the powder-shaped natural dye.
Description
Technical field
The present invention relates to natural dyestuff and Application Areas thereof, particularly relate to a kind of preparation and application thereof of spatholobus stem natural dye.
Background technology
Along with the continuous enhancing of human environmental consciousness and to the growing interest of self health, the partial synthesis dyestuff is more and more noticeable to the harm that human health and ecotope are produced.Existing result of study shows have 23 kinds of carcinogenic aromatic amines, more than 100 synthetic dyestuff might produce carcinogenic substance, and more than 20 synthetic dyestuff produce irritated to skin.Therefore, synthetic dyestuff and painted textiles thereof are suspected the human consumer.Moreover, along with the continuous consumption of petroleum resources on the earth, be becoming tight by day for the raw material problem of synthetic dyestuff.
Natural dyestuff is meant root, leaf, bark, trunk, shell, flower or animal secretions from plant, the mineral substance and extracts that preparation process can not cause environmental pollution; Dyeing back fabric is worn safety, carcinogenic, teratogenesis is arranged unlike some synthetic dyestuff textiles or cause allergic reaction, and natural dyestuff and ecotope consistency is good, biodegradable; Except that the dyeing function, the part natural dyestuff also has the medicinal health-care function.Advocate current people under the tide impact of green consumption product, in fields such as high grade true silk goods, health-care underclothes, home textile product, adornment, have vast potential for future development.
Yunnan Caulis Spatholobi is the dry rattan of leguminous plants spatholobus suberectus (Spatholobus suberect rus), have another name called Stem of Sargentgloryvine, pig blood rattan, blood maple rattan, mainly be distributed in ground such as Guangdong, Guangxi, Hainan, Jiangxi, Sichuan, Fujian, Yunnan, the function of enriching blood, invigorate blood circulation, stimulating the circulation of the blood and cause the muscles and joints to relax is arranged.Modern clinical Yunnan Caulis Spatholobi commonly used single with or be that white corpuscle, thrombocyte and the red corpuscle whole blood that main prescription therapeutic such as chemicotherapy, the disease of blood system cause reduces disease mutually with Yunnan Caulis Spatholobi.
Contain multiple compositions such as flavones, triterpene and sterol in the Yunnan Caulis Spatholobi, the pigment content height, the maximum absorption wavelength of solution is near 500nm.Not only can be used as a kind of reddish-brown natural dyestuff textiles is dyeed, also have functions such as antibacterial, ultraviolet radiation preventing.Therefore, extract a kind of reddish-brown natural dyestuff and be applied to textile dyeing from Yunnan Caulis Spatholobi, for increasing natural dyestuff chromatogram and assortment, the development that promotes China's ecological textile has crucial meaning.
About the preparation and the dyeing process thereof of spatholobus stem natural dye, not seeing both at home and abroad at present has report.
Summary of the invention
The object of the present invention is to provide a kind of preparation and application thereof of spatholobus stem natural dye.
The technical solution adopted for the present invention to solve the technical problems is:
One, a kind of preparation of spatholobus stem natural dye
The step of this method is as follows:
1) the plant Yunnan Caulis Spatholobi is cleaned, dries, mechanical disintegration joins then in 5～20 times of aqueous solution and soaked 4～6 hours, add proper amount of sodium hydroxide, yellow soda ash or sodium phosphate, the pH of regulator solution is 8～10, is warming up to 95～100 ℃, insulation 60～90min filters; It is 8～10 dilute alkaline soln lixiviate that filter residue continues with 5～10 times of water, pH, filters, and merges vat liquor twice, must natural dyestuff stoste;
2) the natural dyestuff stoste of extracting is concentrated, get the paste dyestuff;
3) gained paste dyestuff is cured, pulverizes, get Powdered natural dyestuff.
Two, a kind of application of spatholobus stem natural dye
1. to protein, nylon fibre, it is as follows that yarn or fabric give the painted step of matchmaker:
1) pollutant is immersed in the water, make it fully wetting, take out then and extract, stand-by;
2) with Fe
2+, Al
3+, Ce
3+Salt or its any two kinds of mixtures as mordant, above-mentioned pollutant is given mordant dyeing handles, mordant concentration is 0.1～10% of pollutant weight, under 40～80 ℃ of temperature, bath raio 1: 20～50 is handled 20～40min, cleans, extracts stand-by;
3) after the above-mentioned processing, put into spatholobus stem natural dye again and dye, dyeing recipe is: dye strength be pollutant weight 0.1～10%, pH value 3～6, bath raio 1: 20～100,80～100 ℃ of temperature, time 30～90min; Dye complete, the washing, the oven dry.
2. to protein, nylon fibre, it is as follows that yarn or fabric carry out the painted step of back matchmaker:
1) pollutant is immersed in the water, make it fully wetting, take out then and extract, stand-by;
2) after the above-mentioned processing, put into spatholobus stem natural dye and dye, dyeing recipe is: dye strength be pollutant weight 0.1～10%, pH value 3～6, bath raio 1: 20～100,80～100 ℃ of temperature, time 30～90min; Dye completely, wash, extract;
3) after the above-mentioned processing, pollutant is put into mordant solution carry out back mordant dyeing processing, mordant is Fe
2+, Al
3+, Ce
3+Salt or its any two kinds of mixtures, concentration is 0.1～10% of pollutant weight, under 40～80 ℃ of temperature, bath raio 1: 20～50 is handled 20～40min, cleans oven dry.
3. the application of a spatholobus stem natural dye is characterized in that protein, nylon fibre, and yarn or fabric carry out with the step of bathing mordant dying as follows:
1) pollutant is immersed in the water, make it fully wetting, take out then and extract, stand-by;
2) after the above-mentioned processing, put into spatholobus stem natural dye, mordant solution dyes, fill a prescription to be: dye strength be pollutant weight 0.1～10%, mordant concentration is 0.1～10% of pollutant weight, pH value 3～5; bath raio 1: 20～100,80～100 ℃ of temperature, time 30～90min; Dye complete, washing oven dry;
Wherein, mordant is Fe
2+, Al
3+, Ce
3+Salt or its any two kinds of mixtures.
The beneficial effect that the present invention has is: the present invention extracts the reddish-brown natural dyestuff from the natural phant Yunnan Caulis Spatholobi, and to protein, nylon fibre, yarn or fabric dye, and colour fastness is good, the dye uptake height, the dyeing back uses the environmental protection mordant to handle can increase chromatogram.The dyestuff leaching process can not cause environmental pollution; Dyeing back fabric is worn safety, does not have carcinogenic, teratogenesis or causes allergic reaction; Good, biodegradable with the ecotope consistency; And the Yunnan Caulis Spatholobi abundant raw material, low price, the dyestuff extraction process is simple, steady quality, its market outlook will be very wide.
Embodiment
Embodiment 1: the spatholobus stem natural dye preparation
Take by weighing Yunnan Caulis Spatholobi 500 grams, clean, dry, mechanical disintegration was steeped 4～6 hours with 20 times of water loggings, added the yellow soda ash of aequum, and regulating soak solution pH is 10, is warming up to 98～100 ℃, little insulation 60min after-filtration that boils.It is 10 dilute alkaline soln lixiviate that filter residue continues with 10 times of water, pH, merges vat liquor twice, neutralizes, is concentrated into 500 milliliters, is the spatholobus stem natural dye concentrated solution.On UV-2401PC type ultraviolet-visible spectrophotometer, record its maximum absorption wavelength near 500nm.
Embodiment 2: the pre-mordant dyeing look of cocoon fiber
1. cocoon fiber is immersed in the water wettingly, taking-up is extracted, and is stand-by.
2. 10% (o.w.f) aluminum potassium sulfate is dissolved in the water, making its bath raio is 1: 100, puts into above-mentioned fiber, is heated to 80 ℃, takes out fiber behind the insulation 30min, cleans.
3. spatholobus stem natural dye is made into dye liquor, dye strength is 10% (o.w.f), and dye liquor pH value is 6, and bath raio 1: 20 under 95 ℃ of temperature, dyeed 60 minutes.Dye complete, the washing, the oven dry.
Embodiment 3: mordant dyeing look behind the silk broadcloth
1. silk broadcloth is immersed in the water wettingly, taking-up is extracted, and is stand-by.
2. spatholobus stem natural dye is made into dye liquor, dye strength is 5% (o.w.f), and dye liquor pH value is 4, bath raio 1: 50, and after above-mentioned fabrics immerses dye liquor, under 95 ℃ of temperature, dyeing 60min.Dye Bi Shuixi, extract.
3. the back fabric that will dye joins to contain and carries out back mordant dyeing processing in 5% (o.w.f) copperas solution, and bath raio is 1: 80,60 ℃ of temperature, time 30min.Dye to finish and take out fabric, washing, oven dry.
Embodiment 4: silk broadcloth is with bathing mordant dying
1. silk broadcloth is immersed in the water wettingly, taking-up is extracted, and is stand-by.
2. regulator solution pH value is 4, with 1% (o.w.f) ferrous sulfate, 2% (o.w.f) spatholobus stem natural dye wiring solution-forming, and bath raio 1: 50,60min dyes under 80 ℃ of temperature.Dye Bi Shuixi, oven dry.
Embodiment 5: wool fabric gives the mordant dyeing look
1. wool fabric is immersed in the water, wetting, taking-up is extracted, and is stand-by.
2. 3% (o.w.f) aluminum potassium sulfate, 2% ferrous sulfate are dissolved in the water, making its bath raio is 1: 60, puts into above-mentioned fabrics, is heated to 40 ℃, takes out fabric behind the insulation 60min, cleans, extracts.
3. spatholobus stem natural dye is made into dye liquor, dye strength is 3% (o.w.f), and dye liquor pH value is 3.5, bath raio 1: 80, and above-mentioned fabrics under 100 ℃ of temperature, dyeed 60 minutes after immersing dye liquor.Dye complete, the washing, the oven dry.
Embodiment 6: mordant dyeing look behind the wool yarn
1. wool yarn is immersed in the water wettingly, taking-up is extracted, and is stand-by.
2. spatholobus stem natural dye is made into dye liquor, dye strength is 1% (o.w.f), and dye liquor pH value is 5, bath raio 1: 40, and after above-mentioned yarn immerses dye liquor, under 100 ℃ of temperature, dyeing 60min.Dye Bi Shuixi, extract.
3. the back yarn that will dye joins and carries out back mordant dyeing processing in the aluminum potassium sulfate solution that contains 5% (o.w.f), and bath raio is 1: 50,60 ℃ of temperature, time 30min.Dye to finish and take out yarn, washing, oven dry.
Embodiment 7: mordant dyeing look behind the nylon fibre
1. nylon fibre is immersed in the water, wetting, extract stand-by.
2. spatholobus stem natural dye is made into dye liquor, dye strength is 0.2% (o.w.f), and dye liquor pH value is 4, bath raio 1: 60, and after fabric immerses dye liquor, under 100 ℃ of temperature, dyeing 90min.Dye completely, washing is extracted.
3. coloured fibre joins in 1% (o.w.f) cerous nitrate solution, and bath raio is 1: 40, and 60 ℃ of temperature are taken out fabric behind the insulation 30min, clean, dry.
Embodiment 8: nylon fibre gives the mordant dyeing look
1. nylon fibre is immersed in the water wettingly, taking-up is extracted, and is stand-by.
2. 0.5% (o.w.f) aluminum potassium sulfate is dissolved in the water, making its bath raio is 1: 30, puts into above-mentioned fiber, is heated to 80 ℃, takes out fiber behind the insulation 30min, cleans.
3. spatholobus stem natural dye is made into dye liquor, dye strength is 3% (o.w.f), and dye liquor pH value is 6, and bath raio 1: 100 under 100 ℃ of temperature, dyeed 60 minutes.Dye complete, the washing, the oven dry.
Claims (4)
1. the preparation of a spatholobus stem natural dye is characterized in that the step of this method is as follows:
1) the plant Yunnan Caulis Spatholobi is cleaned, dries, mechanical disintegration joins then in 5～20 times of aqueous solution and soaked 4～6 hours, adds sodium hydroxide, yellow soda ash or sodium phosphate, and the pH of regulator solution is 8～10, is warming up to 95～100 ℃, and insulation 60～90min filters; It is 8～10 dilute alkaline soln lixiviate that filter residue continues with 5～10 times of water, pH, filters, and merges vat liquor twice, must natural dyestuff stoste;
2) the natural dyestuff stoste of extracting is concentrated, get the paste dyestuff;
3) gained paste dyestuff is cured, pulverizes, get Powdered natural dyestuff.
2. the application of a spatholobus stem natural dye is characterized in that protein, nylon fibre, and it is as follows that yarn or fabric carry out the painted step of pre-matchmaker:
1) pollutant is immersed in the water, make it fully wetting, take out then and extract, stand-by;
2) with Fe
2+, Al
3+, Ce
3+Salt or its any two kinds of mixtures as mordant, above-mentioned pollutant is given mordant dyeing handles, mordant concentration is 0.1～10% of pollutant weight, under 40～80 ℃ of temperature, bath raio 1: 20～50 is handled 20～40min, cleans, extracts stand-by;
3) after the above-mentioned processing, put into spatholobus stem natural dye again and dye, dyeing recipe is: dye strength be pollutant weight 0.1～10%, pH value 3～6, bath raio 1: 20～100,80～100 ℃ of temperature, time 30～90min; Dye complete, the washing, the oven dry.
3. the application of a spatholobus stem natural dye is characterized in that protein, nylon fibre, and it is as follows that yarn or fabric carry out the painted step of back matchmaker:
1) pollutant is immersed in the water, make it fully wetting, take out then and extract, stand-by;
2) after the above-mentioned processing, put into spatholobus stem natural dye and dye, dyeing recipe is: dye strength be pollutant weight 0.1～10%, pH value 3～6, bath raio 1: 20～100,80～100 ℃ of temperature, time 30～90min; Dye completely, wash, extract;
3) after the above-mentioned processing, pollutant is put into mordant solution carry out back mordant dyeing processing, mordant is Fe
2+, Al
3+, Ce
3+Salt or its any two kinds of mixtures, concentration is 0.1～10% of pollutant weight, under 40～80 ℃ of temperature, bath raio 1: 20～50 is handled 20～40min, cleans oven dry.
4. the application of a spatholobus stem natural dye is characterized in that protein, nylon fibre, and yarn or fabric carry out with the step of bathing mordant dying as follows:
1) pollutant is immersed in the water, make it fully wetting, take out then and extract, stand-by;
2) after the above-mentioned processing, put into spatholobus stem natural dye, mordant solution dyes, dyeing recipe is: dye strength be pollutant weight 0.1～10%, mordant concentration is 0.1～10% of pollutant weight, pH value 3～5; bath raio 1: 20～100; 80～100 ℃ of temperature, time 30～90min; Dye complete, the washing, the oven dry;
Wherein, mordant is Fe
2+, Al
3+, Ce
3+Salt or its any two kinds of mixtures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101555099A CN100549102C (en) | 2006-12-27 | 2006-12-27 | The preparation method of spatholobus stem natural dye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101555099A CN100549102C (en) | 2006-12-27 | 2006-12-27 | The preparation method of spatholobus stem natural dye |
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| Publication Number | Publication Date |
|---|---|
| CN1995151A true CN1995151A (en) | 2007-07-11 |
| CN100549102C CN100549102C (en) | 2009-10-14 |
Family
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|---|---|---|---|
| CNB2006101555099A Expired - Fee Related CN100549102C (en) | 2006-12-27 | 2006-12-27 | The preparation method of spatholobus stem natural dye |
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| CN (1) | CN100549102C (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177542B (en) * | 2007-11-16 | 2010-06-09 | 浙江理工大学 | Method for preparing aspidium rhizoma natural dye |
| CN101880468A (en) * | 2010-07-01 | 2010-11-10 | 盐城纺织职业技术学院 | Preparation method of natural zephyranthes grandiflora capsule dye-stuff and application thereof |
| CN102352125A (en) * | 2011-08-03 | 2012-02-15 | 浙江闰土股份有限公司 | Disperse black and blue dye composition |
| CN105754371A (en) * | 2015-07-29 | 2016-07-13 | 贺州学院 | Method for ultrasonic-assisted extraction of Caulis spatholobi pigment |
| CN106867272A (en) * | 2017-04-14 | 2017-06-20 | 合肥悦兰信息技术有限公司 | The extracting method of sweet potato leaves dyestuff |
| CN107034695A (en) * | 2016-11-04 | 2017-08-11 | 罗莱生活科技股份有限公司 | A kind of method that use cottonrose hibiscus leaf dyestuff is dyed to silk fabric |
| TWI623592B (en) * | 2017-02-17 | 2018-05-11 | Method for improving the sun protection factor of cloth | |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177542B (en) * | 2007-11-16 | 2010-06-09 | 浙江理工大学 | Method for preparing aspidium rhizoma natural dye |
| CN101880468A (en) * | 2010-07-01 | 2010-11-10 | 盐城纺织职业技术学院 | Preparation method of natural zephyranthes grandiflora capsule dye-stuff and application thereof |
| CN102352125A (en) * | 2011-08-03 | 2012-02-15 | 浙江闰土股份有限公司 | Disperse black and blue dye composition |
| CN102352125B (en) * | 2011-08-03 | 2013-08-14 | 浙江闰土股份有限公司 | Disperse black and blue dye composition |
| CN105754371A (en) * | 2015-07-29 | 2016-07-13 | 贺州学院 | Method for ultrasonic-assisted extraction of Caulis spatholobi pigment |
| CN107034695A (en) * | 2016-11-04 | 2017-08-11 | 罗莱生活科技股份有限公司 | A kind of method that use cottonrose hibiscus leaf dyestuff is dyed to silk fabric |
| TWI623592B (en) * | 2017-02-17 | 2018-05-11 | Method for improving the sun protection factor of cloth | |
| CN106867272A (en) * | 2017-04-14 | 2017-06-20 | 合肥悦兰信息技术有限公司 | The extracting method of sweet potato leaves dyestuff |
| CN108755180A (en) * | 2018-06-25 | 2018-11-06 | 南通中润纺织印染有限公司 | A kind of low-carbon textile dyestuff |
| WO2020000576A1 (en) * | 2018-06-25 | 2020-01-02 | 南通中润纺织印染有限公司 | Low-carbon textile dye |
| CN109518486A (en) * | 2018-11-30 | 2019-03-26 | 镇宁自治县蚩尤布依民族服饰有限责任公司 | A kind of preparation method and applications using dragon fruit natural dye preparation batik cream |
| CN110029495A (en) * | 2019-04-25 | 2019-07-19 | 浙江恒生印染有限公司 | Fabric finishing liquor and its anti-ultraviolet function cotton fabric obtained with uvioresistant function |
| CN110453511A (en) * | 2019-09-09 | 2019-11-15 | 江苏阳光股份有限公司 | A kind of trollflower colouring method of wool worsted face fabric |
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