CN1952020A - Chestnut shell natural dye preparation and its uses - Google Patents
Chestnut shell natural dye preparation and its uses Download PDFInfo
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- CN1952020A CN1952020A CN 200610154538 CN200610154538A CN1952020A CN 1952020 A CN1952020 A CN 1952020A CN 200610154538 CN200610154538 CN 200610154538 CN 200610154538 A CN200610154538 A CN 200610154538A CN 1952020 A CN1952020 A CN 1952020A
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- dye
- dyestuff
- chestnut shell
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- bath raio
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- 241001070941 Castanea Species 0.000 title claims abstract description 41
- 235000014036 Castanea Nutrition 0.000 title claims abstract description 41
- 229930182559 Natural dye Natural products 0.000 title claims abstract description 16
- 239000000978 natural dye Substances 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims description 10
- 238000004043 dyeing Methods 0.000 claims abstract description 26
- 239000004744 fabric Substances 0.000 claims abstract description 19
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 239000004677 Nylon Substances 0.000 claims abstract description 8
- 229920001778 nylon Polymers 0.000 claims abstract description 8
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 7
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 7
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 7
- 229920002678 cellulose Polymers 0.000 claims abstract description 6
- 239000001913 cellulose Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000000975 dye Substances 0.000 claims description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000000284 extract Substances 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 13
- 238000009736 wetting Methods 0.000 claims description 13
- 239000003344 environmental pollutant Substances 0.000 claims description 12
- 231100000719 pollutant Toxicity 0.000 claims description 12
- 235000017550 sodium carbonate Nutrition 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 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 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 241000219146 Gossypium Species 0.000 description 3
- 230000000711 cancerogenic effect Effects 0.000 description 3
- 231100000315 carcinogenic Toxicity 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 235000006667 Aleurites moluccana Nutrition 0.000 description 2
- 240000004957 Castanea mollissima Species 0.000 description 2
- 235000018244 Castanea mollissima Nutrition 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 2
- 208000031320 Teratogenesis Diseases 0.000 description 2
- 208000030961 allergic reaction Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229940103272 aluminum potassium sulfate Drugs 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
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229930003935 flavonoid Natural products 0.000 description 1
- 150000002215 flavonoids Chemical class 0.000 description 1
- 235000017173 flavonoids Nutrition 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- ATINCSYRHURBSP-UHFFFAOYSA-K neodymium(iii) chloride Chemical compound Cl[Nd](Cl)Cl ATINCSYRHURBSP-UHFFFAOYSA-K 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 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 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Coloring (AREA)
Abstract
The invention discloses a preparing method and application of natural dye of chestnut case, which comprises the following steps: grinding chestnut case; 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. The natural dye of chestnut case is fit for mordanting and after-mordanting dyeing method, which possesses excellent dyeing effect for protein, cellulose, nylon fibre, yarn or fabric.
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 chestnut shell natural dye.
Background technology
Since the eighties in 20th century, 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; there are 23 kinds of carcinogenic aromatic amines, more than 100 synthetic dyestuff might produce carcinogenic substance; more than 20 synthetic dyestuff produce irritated to skin ... and deepening continuously along with science and technology development and dyestuff toxicologic study; so-called environmental protection of present stage or ecological dyestuff; whether also can enter into the ranks of forbidding dyestuff, people are also unknown.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.Natural dyestuff is a renewable resources, does not have the exhausted problem of resource, has greatly enriched the dyestuff resource, can cooperatively interact with synthetic dyestuff, learn from other's strong points to offset one's weaknesses, and performance advantage separately, its market outlook will be very wide.
Chinese chestnut, being commonly called as chestnut, is China's special product, have the laudatory title of the king ＂ of ＂ thousand fruits, be a kind of protective foods that people extremely like, be rich in sugar, starch, protein, fat and multivitamin (vitamins C, VITMAIN B1) and mineral substance (phosphorus, calcium, iron etc.).The traditional Chinese medical science thinks that chestnut distinguishes the flavor of sweet warm in naturely, nontoxic, has that tonifying spleen is good for the stomach, the effect of the strong muscle of kidney tonifying.Along with deepening continuously of Chinese chestnut deep processing, chestnut shell quantity sharply increases, and the chestnut shell that abandons is countless, and is very unfortunate.Contain Flavonoid substances in the chestnut shell, not only can be used as a kind of natural brown dyestuff textiles is dyeed, also have functions such as antibacterial, ultraviolet radiation preventing.Therefore, extract a kind of brown natural dyestuff and be applied to textile dyeing from chestnut shell, chestnut shell is turned waste into wealth, China is developed a circular economy, building a resource-conserving and environment-friendly society has crucial meaning.
About the preparation and the application thereof of chestnut shell natural dye, have not yet to see report to some extent.
Summary of the invention
The object of the present invention is to provide a kind of preparation and application thereof of chestnut shell natural dye.
The technical solution adopted for the present invention to solve the technical problems is:
One, a kind of preparation of chestnut shell natural dye
The step of this method is as follows:
1) chestnut shell is cleaned, dried, mechanical disintegration joins then in 5～10 times of aqueous solution and soaks, treat that chestnut shell is fully wetting after, add yellow soda ash, the pH of regulator solution is 8～10, is warming up to 95～100 ℃, insulation 60～90min filters; It is 8～10 solution lixiviate that filter residue continues with containing yellow soda ash pH, filters, and merges vat liquor twice, 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 chestnut shell natural dye
1. to protein, Mierocrystalline cellulose, nylon fibre, 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+, Fe
3+, Al
3+, Nd
3+Salt or its two kinds of mixtures as mordant, concentration is 0.1～10% of pollutant weight, under 40～80 ℃ of temperature, bath raio 1: 20～50 is handled 20～40min, cleans;
3) after the above-mentioned processing, put into the chestnut shell dyestuff 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 completely, water cleans, oven dry.
2. to protein, Mierocrystalline cellulose, 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 the chestnut shell dyestuff 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, water cleans;
3) with Fe
2+, Fe
3+, Al
3+, Nd
3+Salt or its two kinds of mixtures as mordant, 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.
The beneficial effect that the present invention has is: the present invention extracts natural dyestuff from discarded chestnut shell, and to protein, Mierocrystalline cellulose, nylon fibre, yarn or fabric dye, and Color is good.Preparation 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 chestnut shell abundant raw material, the dyestuff extraction process is simple, steady quality, and its market outlook will be very wide.
Embodiment
Embodiment 1: the chestnut shell natural dye preparation
Chestnut shell is cleaned, dried, mechanical disintegration.Take by weighing the chestnut shell of a certain amount of pulverizing, with 10 times of water loggings bubble, treat that chestnut shell is fully wetting after, add the yellow soda ash of aequum, regulator solution pH is about 10, is warming up to 100 ℃, insulation 60min after-filtration.It is about 10 solution lixiviate that filter residue continues with containing yellow soda ash pH, filters, and merges vat liquor twice, natural dyestuff stoste; Concentrate, solidify, pulverize, promptly obtain Powdered chestnut shell natural dye.
The pre-mordant dyeing look of embodiment 2 cocoon fibers
1. cocoon fiber is immersed in the water, make it fully wetting.Take out then and extract, stand-by.
2. with the cocoon fiber of above-mentioned processing, join in the copperas solution of 10% (o.w.f) and carry out pre-mordant dyeing, bath raio is 1: 50,60 ℃ of temperature, treatment time 40min; Take out fabric, clean.
3. the chestnut shell dyestuff is made into dye liquor, dye strength is 10% (o.w.f), and the pH value is 4, bath raio 1: 50, and cocoon fiber is under 95 ℃ of temperature, and 90min dyes.Dye completely, water cleans, oven dry.
Mordant dyeing look behind embodiment 3 silk broadcloths
1. silk broadcloth is immersed in the water, make it fully wetting.Take out then and extract, stand-by.
2. the chestnut shell dyestuff is made into dye liquor, dye strength is 1% (o.w.f), and dye liquor pH value is 6, bath raio 1: 20, and silk broadcloth is under 85 ℃ of temperature, and 50min dyes.Dye completely, water cleans.
3. the back fabric that will dye joins and carries out back mordant dyeing processing in the aluminum potassium sulfate solution that contains 3% (o.w.f), and bath raio is 1: 40,80 ℃ of temperature, time 30min.Dye completely, water cleans, oven dry.
Mordant dyeing look behind embodiment 4 wool fabrics
1. wool fabric is immersed in the water, make it fully wetting.Take out then and extract, stand-by.
2. the chestnut shell dyestuff is made into dye liquor, dye strength is 0.2% (o.w.f), and dye liquor pH value is 3, bath raio 1: 100, and wool fabric is under 100 ℃ of temperature, and 30min dyes.Dye completely, water cleans.
3. DYED FABRICS is joined and carry out back mordant dyeing processing in the neodymium chloride solution that contains 1% (o.w.f), bath raio is 1: 30,40 ℃ of temperature, time 30min.Take out fabric after disposing, clean.
The pre-mordant dyeing look of embodiment 5 cottons
1. cotton is immersed in the water, make it fully wetting.Take out then and extract, stand-by.
2. with the cotton of above-mentioned processing, join in the copperas solution of 0.2% (o.w.f) and carry out pre-mordant dyeing, bath raio is 1: 20,60 ℃ of temperature, treatment time 20min; Take out yarn, clean.
3. the chestnut shell dyestuff is made into dye liquor, dye strength is 5% (o.w.f), and dye liquor pH value is 5, bath raio 1: 50,95 ℃ of dyeing 60min.Dye completely, water cleans, oven dry.
Mordant dyeing look behind embodiment 6 sodolins
1. sodolin is immersed in the water, make it fully wetting.Take out then and extract, stand-by.
2. the chestnut shell dyestuff is made into dye liquor, dye strength is 3% (o.w.f), and dye liquor pH value is 4, bath raio 1: 50, and after fabric immerses dye liquor, under 95 ℃ of temperature, dyeing 60min.Dye completely, water cleans.
3. DYED FABRICS joins in 2% (o.w.f) Tai-Ace S 150,3% copperas solution, carries out the back mordant dyeing and handles, and bath raio is 1: 50, and 60 ℃ of temperature are taken out fabric, washing behind the insulation 30min.
Mordant dyeing look behind embodiment 7 nylon fibres
1. nylon fibre is immersed in the water, make it fully wetting.Take out then and extract, stand-by.
2. the chestnut shell dyestuff is made into dye liquor, dye strength is 6% (o.w.f), and dye liquor pH value is 6, bath raio 1: 80, and after fiber immerses dye liquor, under 100 ℃ of temperature, dyeing 60min.Dye completely, water cleans.
3. dyeing back fiber joins in the copperas solution of 5% (o.w.f), carries out the back mordant dyeing and handles, and bath raio is 1: 50, and 50 ℃ of temperature are taken out fabric, washing behind the insulation 30min.
Claims (3)
1. the preparation of a chestnut shell natural dye is characterized in that the step of this method is as follows:
1) chestnut shell is cleaned, dried, mechanical disintegration joins then in 5～10 times of aqueous solution and soaks, treat that chestnut shell is fully wetting after, add yellow soda ash, the pH of regulator solution is 8～10, is warming up to 95～100 ℃, insulation 60～90min filters; It is 8～10 solution lixiviate that filter residue continues with containing yellow soda ash pH, filters, and merges vat liquor twice, 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 chestnut shell natural dye is characterized in that protein, Mierocrystalline cellulose, 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+, Fe
3+, Al
3+, Nd
3+Salt or its two kinds of mixtures as mordant, concentration is 0.1～10% of pollutant weight, under 40～80 ℃ of temperature, bath raio 1: 20～50 is handled 20～40min, cleans;
3) after the above-mentioned processing, put into the chestnut shell dyestuff 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 completely, water cleans, oven dry.
3. the application of a chestnut shell natural dye is characterized in that protein, Mierocrystalline cellulose, 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 the chestnut shell dyestuff 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, water cleans;
3) with Fe
2+, Fe
3+, Al
3+, Nd
3+Salt or its two kinds of mixtures as mordant, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610154538 CN1952020A (en) | 2006-11-07 | 2006-11-07 | Chestnut shell natural dye preparation and its uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610154538 CN1952020A (en) | 2006-11-07 | 2006-11-07 | Chestnut shell natural dye preparation and its uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1952020A true CN1952020A (en) | 2007-04-25 |
Family
ID=38058583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610154538 Pending CN1952020A (en) | 2006-11-07 | 2006-11-07 | Chestnut shell natural dye preparation and its uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1952020A (en) |
Cited By (14)
| 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 |
| CN102757663A (en) * | 2011-04-26 | 2012-10-31 | 中国科学院沈阳应用生态研究所 | Chestnut shell pigment grading method |
| CN102995462A (en) * | 2012-12-25 | 2013-03-27 | 常州大学 | Natural antibacterial coloured fabric and preparation method thereof |
| CN103790032A (en) * | 2013-03-15 | 2014-05-14 | 辽东学院 | Natural plant dye colored textile fiber knitted fabric and preparation method thereof |
| CN106221284A (en) * | 2016-07-29 | 2016-12-14 | 黄毅 | A kind of extraction process of vegetable dyeing agent |
| CN106283722A (en) * | 2016-08-03 | 2017-01-04 | 南通纺织丝绸产业技术研究院 | A kind of natural dye method to chitin fiber textile dyeing |
| CN107268304A (en) * | 2017-08-04 | 2017-10-20 | 浙江理工大学 | A kind of method that rare earth mordant dyeing modified dacron fabric is used based on the extraction by tea dye liquor |
| CN109371715A (en) * | 2018-11-29 | 2019-02-22 | 刘日昇 | A method of it extracting cordate houttuynia pigment and cotton-spinning fabric is dyed |
| CN109826029A (en) * | 2019-01-20 | 2019-05-31 | 林燕 | A method of it extracting cordate houttuynia pigment and cotton-spinning fabric is dyed |
| CN113480872A (en) * | 2021-07-07 | 2021-10-08 | 苏州麻朵纺织科技有限公司 | Method for preparing chestnut shell vegetable dye by subcritical method and dyeing method thereof |
| CN114395929A (en) * | 2021-12-27 | 2022-04-26 | 珠海无用文化创意有限公司 | Method for manufacturing novel imitation leather fabric |
| CN114575172A (en) * | 2022-03-30 | 2022-06-03 | 浙江理工大学 | Method for dyeing cotton yarn by using chestnut shell pigment |
| CN114606783A (en) * | 2022-03-18 | 2022-06-10 | 德州学院 | Process for dyeing hemp by using dark plum |
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2006
- 2006-11-07 CN CN 200610154538 patent/CN1952020A/en active Pending
Cited By (16)
| 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 |
| CN102757663A (en) * | 2011-04-26 | 2012-10-31 | 中国科学院沈阳应用生态研究所 | Chestnut shell pigment grading method |
| CN102757663B (en) * | 2011-04-26 | 2013-11-27 | 中国科学院沈阳应用生态研究所 | Chestnut shell pigment grading method |
| CN102995462A (en) * | 2012-12-25 | 2013-03-27 | 常州大学 | Natural antibacterial coloured fabric and preparation method thereof |
| CN103790032A (en) * | 2013-03-15 | 2014-05-14 | 辽东学院 | Natural plant dye colored textile fiber knitted fabric and preparation method thereof |
| CN106221284A (en) * | 2016-07-29 | 2016-12-14 | 黄毅 | A kind of extraction process of vegetable dyeing agent |
| CN106283722B (en) * | 2016-08-03 | 2018-08-21 | 南通纺织丝绸产业技术研究院 | A method of with natural dye to chitin fiber textile dyeing |
| CN106283722A (en) * | 2016-08-03 | 2017-01-04 | 南通纺织丝绸产业技术研究院 | A kind of natural dye method to chitin fiber textile dyeing |
| CN107268304A (en) * | 2017-08-04 | 2017-10-20 | 浙江理工大学 | A kind of method that rare earth mordant dyeing modified dacron fabric is used based on the extraction by tea dye liquor |
| CN109371715A (en) * | 2018-11-29 | 2019-02-22 | 刘日昇 | A method of it extracting cordate houttuynia pigment and cotton-spinning fabric is dyed |
| CN109826029A (en) * | 2019-01-20 | 2019-05-31 | 林燕 | A method of it extracting cordate houttuynia pigment and cotton-spinning fabric is dyed |
| CN113480872A (en) * | 2021-07-07 | 2021-10-08 | 苏州麻朵纺织科技有限公司 | Method for preparing chestnut shell vegetable dye by subcritical method and dyeing method thereof |
| CN114395929A (en) * | 2021-12-27 | 2022-04-26 | 珠海无用文化创意有限公司 | Method for manufacturing novel imitation leather fabric |
| CN114606783A (en) * | 2022-03-18 | 2022-06-10 | 德州学院 | Process for dyeing hemp by using dark plum |
| CN114575172A (en) * | 2022-03-30 | 2022-06-03 | 浙江理工大学 | Method for dyeing cotton yarn by using chestnut shell pigment |
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