CN106835761A - A kind of steam method different monomers compounding silk fiber without the few water colour developing of dyestuff or（Dyeing）Processing method - Google Patents
A kind of steam method different monomers compounding silk fiber without the few water colour developing of dyestuff or（Dyeing）Processing method Download PDFInfo
- Publication number
- CN106835761A CN106835761A CN201710105774.4A CN201710105774A CN106835761A CN 106835761 A CN106835761 A CN 106835761A CN 201710105774 A CN201710105774 A CN 201710105774A CN 106835761 A CN106835761 A CN 106835761A
- Authority
- CN
- China
- Prior art keywords
- dyestuff
- color development
- treatment method
- silk fabric
- silk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
- D06P1/48—Derivatives of carbohydrates
- D06P1/50—Derivatives of cellulose
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/645—Aliphatic, araliphatic or cycloaliphatic compounds containing amino groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65112—Compounds containing aldehyde or ketone groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67316—Acids
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
- D06P1/67375—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341 with sulfur-containing anions
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
- D06P5/2066—Thermic treatments of textile materials
- D06P5/2077—Thermic treatments of textile materials after dyeing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses one kind without dyestuff fiber color development treatment method, comprise the following steps：(1) 2 kinds of mixtures of colourless benzaldehyde derivative, inorganic acids are blended in aqueous thickener solution, obtain viscosity and reach 10, the mixture of 000 50,000mpa.s；(2) said mixture is taken, coating is carried out to silk fabric or treatment is scraped；(3) silk fabric after treatment is carried out using saturated vapor evaporating treatment, makes its fixation；(4) its under conditions of acid, using oxidant, the silk fabric that oxidation step (3) is obtained.The present invention does not need any dyestuff or colouring agent, under conditions of minor amount of water or saturated vapor, can enable the benzaldehyde derivative of fiber itself that certain chemical reaction occurs with silk fiber, realizes fiber colour developing or dyes.Colour developing rate of the present invention is up to 85 more than 95%, and the discharge of dyeing waste-water can be greatly lowered；The chromogenic reaction time is short, it is possible to decrease energy resource consumption.
Description
Technical field
The present invention relates to a kind of steam method different monomers compounding silk fiber without the few water colour developing of dyestuff or (dyeing) treatment side
Method, belongs to field of the silk fiber without developing dye or (dyeing) technology.
Background technology
In dyeing silk technology, mainly dyeed using coloured chemical dyestuff or other colouring agents, dominant mechanism is to pass through
Interaction between dyestuff or colouring agent and fibrous material, makes dyestuff be attached to fiber, so as to realize the dyeing of coloured fibre.
In existing dyeing, because the dye-uptake of fiber is relatively low, therefore, it is usually used to improve dyefastness
Color fixing agent.The use of color fixing agent, necessarily using chemical color fixing agent, therefore, it can produce the dye brought by dyeing or finishing agent etc.
Material raffinate, thus fiber can cause the absorption and discharge of these unreacted dyestuffs in dyeing course, caused very to environment
Big pressure, causes larger environmental issue.
The content of the invention
It is of the invention based on above-mentioned, the present invention, using different monomers, enters with silk fiber as research object to above-mentioned fiber
Row treatment；So that the tryptophan in the stronger benzaldehyde derivative of activity (monomer) and silk is processed, it is more so as to obtain
The related color of colour system, i.e., without any dyestuff, only need monomer and minimal amount of vapor, realizes few water without developing dye.With
This improves the dye uptake of silk fiber, while significantly reducing water consumption.
Using colourless benzaldehyde derivative (monomer) and inorganic acid, using conventional steaming printing technique processing method,
Make fiber that certain chemical reaction occur with, so as to realize few water or few mesh of the colour developing without developing dye of silk fiber
's.
With different structure monomer as innovative point, colour system is further enriched；Meanwhile, by the use of decatize (or) evaporate as technology,
Above-mentioned untreated material is carried out evaporating treatment, the dye uptake of silk fiber is improved with this, while significantly reduction water
Amount.
The present invention is achieved through the following technical solutions：
One kind comprises the following steps without dyestuff fiber color development treatment method：
(1) 2 kinds of mixtures of colourless benzaldehyde derivative, inorganic acids are blended in aqueous thickener solution, obtain viscosity
Reach the mixture of 10,000-50,000mpa.s；
(2) mixture that a certain amount of step (1) is obtained is taken, coating is carried out to silk fabric or treatment is scraped；
(3) saturated vapor is utilized, the silk fabric after step (2) treatment is carried out evaporating treatment, make its fixation；
(4) its under conditions of acid, using oxidant, the silk fabric that oxidation step (3) is obtained；
Colourless benzaldehyde derivative is parahydroxyben-zaldehyde, paradime thylaminobenzaldehyde formaldehyde.
Further, in the above-mentioned technical solutions, the silk fabric for also being obtained including step (5), water-washing step (4), fills
Divide removal unreacted reactant, dry silk fabric.
Further, in the above-mentioned technical solutions, in step (1), the mixture of colourless benzaldehyde derivative, inorganic acid,
The mass ratio of thickener is 1~4：2~5：100.Wherein, parahydroxyben-zaldehyde, paradime thylaminobenzaldehyde formaldehyde can be to appoint
The ratio of meaning, different ratio obtains different colors.
Further, in the above-mentioned technical solutions, in step (1), inorganic acid is selected from the nitre that mass fraction is 15~20%
Acid, sulfuric acid.
Further, in the above-mentioned technical solutions, in step (3), process time is 60-120s.
Further, in the above-mentioned technical solutions, in step (3), 70~100 DEG C for the treatment of temperature.
Further, in the above-mentioned technical solutions, in step (4), the oxidant is the hydrogen peroxide of 25-45%.
Further, in the above-mentioned technical solutions, the aqueous thickener solution is the carboxymethylcellulose calcium of 10~30g/L.
Further, in the above-mentioned technical solutions, the silk fabric includes mulberry silk and tussah silk.
The present invention need to be only processed above-mentioned material by steam, water vapour amount used, with existing dyeing
Compare, its water consumption is very little；Simultaneously as using thickener, the moisture imbibition phenomenon of larger area is will not relate to, so that
Ensure the product quality of above-mentioned material.
(1) present invention uses existing printing in textiles method, by using thickener, adds above-mentioned different benzaldehydes to spread out
Biological (monomer) and inorganic acid, are configured to coating shape；Then above-mentioned fabric is carried out comprehensively applying and scrapes or scrape treatment, finally entered
Row individual composition.
(2) thickener used in the present invention is identical with existing printing technology, including synthetic thickening agent, natural thickening
Agent, semi-synthetic thickener etc..
(3) present invention does not need any dyestuff or colouring agent, can make fiber certainly under conditions of minor amount of water or saturated vapor
The benzaldehyde derivative of body can occur certain chemical reaction in silk fiber with, realize fiber colour developing or dye.
(4) colour developing rate of the present invention is up to more than 85-95%, conventional dyes can be avoided to dye and use the shortcoming of a large amount of dyestuffs；
Also the discharge of dyeing waste-water can be greatly lowered；Meanwhile, the chromogenic reaction of the invention is completed within a short period of time, it is possible to decrease the energy
Consumption.
(5) chromogenic reaction of above-mentioned mentioned silk fiber, after referring to silk fiber protein and a kind of monomer reaction
Generation coloring matter；The compound that different monomers (colour reagent) is generated after being acted on from silk fiber is also different, i.e., final aobvious
Color is also different.
Specific embodiment
Embodiment 1
One kind comprises the following steps without dyestuff fiber color development treatment method：
(1) nitric acid of 2 kinds of mixtures of colourless benzaldehyde derivative, 18wt% is blended in the carboxymethyl cellulose of 20g/L
In plain solution, mixture is obtained；
(2) mixture that a certain amount of step (1) is obtained is taken, coating is carried out to Light of Mulberry Silk Fabrics or treatment is scraped；
(3) saturated vapor is utilized, the silk fabric after step (2) treatment is carried out to evaporate treatment 100 DEG C, 100s, make it
Fixation；
(4) its under conditions of acid, using the hydrogen peroxide of 35wt%, the silk fabric that oxidation step (3) is obtained；
(5) silk fabric that water-washing step (4) is obtained, fully removes unreacted reactant, dries silk fabric.
Colourless benzaldehyde derivative is parahydroxyben-zaldehyde, paradime thylaminobenzaldehyde formaldehyde.Wherein, para hydroxybenzene first
Aldehyde, paradime thylaminobenzaldehyde formaldehyde mass ratio are 1：1.
In step (1), the mixture of colourless benzaldehyde derivative, inorganic acid, the mass ratio of thickener are 2：4：100.
After testing, degree of fixation reaches 93% to the silk fabric for obtaining.
Embodiment 2
One kind comprises the following steps without dyestuff fiber color development treatment method：
(1) nitric acid of 2 kinds of mixtures of colourless benzaldehyde derivative, 20wt% is blended in the carboxymethyl cellulose of 25g/L
In plain solution, mixture is obtained；
(2) mixture that a certain amount of step (1) is obtained is taken, coating is carried out to blessing silk fabric or treatment is scraped；
(3) saturated vapor is utilized, the silk fabric after step (2) treatment is carried out to evaporate treatment 98 DEG C, 110s, consolidate it
Color；
(4) its under conditions of acid, using the hydrogen peroxide of 38wt%, the blessing silk fabric that oxidation step (3) is obtained；
(5) silk fabric that water-washing step (4) is obtained, fully removes unreacted reactant, dries silk fabric.
Colourless benzaldehyde derivative is parahydroxyben-zaldehyde, paradime thylaminobenzaldehyde formaldehyde.Hydroxy benzaldehyde, to diformazan
Aminobenzaldehyde formaldehyde mass ratio is 7：3.
In step (1), the mixture of colourless benzaldehyde derivative, inorganic acid, the mass ratio of thickener are 3：5：100.
After testing, degree of fixation reaches 94% to the silk fabric for obtaining.
Claims (9)
1. one kind is without dyestuff fiber color development treatment method, it is characterised in that comprise the following steps：
(1) 2 kinds of mixtures of colourless benzaldehyde derivative, inorganic acids are blended in aqueous thickener solution, obtain viscosity and reach
The mixture of 10,000-50,000mpa.s；
(2) mixture that a certain amount of step (1) is obtained is taken, coating is carried out to silk fabric or treatment is scraped；
(3) saturated vapor is utilized, the silk fabric after step (2) treatment is carried out evaporating treatment, make its fixation；
(4) its under conditions of acid, using oxidant, the silk fabric that oxidation step (3) is obtained；
Colourless benzaldehyde derivative is parahydroxyben-zaldehyde, paradime thylaminobenzaldehyde formaldehyde.
2. according to claim 1 without dyestuff fiber color development treatment method, it is characterised in that：Also include step (5), washing step
Suddenly the silk fabric that (4) obtain, fully removes unreacted reactant, dries silk fabric.
3. according to claim 1 without dyestuff fiber color development treatment method, it is characterised in that：In step (1), colourless benzaldehyde
The mixture of derivative, inorganic acid, the mass ratio of thickener are 1~4：2~5：100.
4. according to claim 1 without dyestuff fiber color development treatment method, it is characterised in that：In step (1), inorganic acid is selected from
Mass fraction is 15~20% nitric acid, sulfuric acid.
5. according to claim 1 without dyestuff fiber color development treatment method, it is characterised in that：In step (3), process time is
60-120s。
6. according to claim 1 without dyestuff fiber color development treatment method, it is characterised in that：In step (3), treatment temperature 70
~100 DEG C.
7. according to claim 1 without dyestuff fiber color development treatment method, it is characterised in that：In step (4), the oxidant
It is the hydrogen peroxide of 25-45wt%.
8. according to claim 1 without dyestuff fiber color development treatment method, it is characterised in that：The aqueous thickener solution is 10
The carboxymethylcellulose calcium of~30g/L.
9. according to claim 1 without dyestuff fiber color development treatment method, it is characterised in that：The silk fabric includes silkworm
Silk and tussah silk.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016109368840 | 2016-11-01 | ||
| CN201610936884 | 2016-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106835761A true CN106835761A (en) | 2017-06-13 |
Family
ID=59135027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710105774.4A Pending CN106835761A (en) | 2016-11-01 | 2017-02-24 | A kind of steam method different monomers compounding silk fiber without the few water colour developing of dyestuff or（Dyeing）Processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106835761A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098019A (en) * | 2018-09-06 | 2018-12-28 | 江苏阳光毛纺服装技术开发有限公司 | A kind of decatize colouring method of wool fabric |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942761A (en) * | 2010-08-21 | 2011-01-12 | 大连工业大学 | Dye-free development method of protein fiber |
| CN103451971A (en) * | 2013-09-10 | 2013-12-18 | 石家庄市荷西服饰贸易有限公司 | Digital printing process for real silk fabric |
| CN105064074A (en) * | 2015-07-28 | 2015-11-18 | 太仓市宝明化纤有限公司 | Dyeing and finishing process for mulberry silk fabric |
| CN105064080A (en) * | 2015-07-16 | 2015-11-18 | 鑫缘茧丝绸集团股份有限公司 | Real silk embossing process |
| CN105401406A (en) * | 2015-12-14 | 2016-03-16 | 江苏新芳科技集团股份有限公司 | Dyeing and finishing technology for silkworm silk fabrics |
-
2017
- 2017-02-24 CN CN201710105774.4A patent/CN106835761A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942761A (en) * | 2010-08-21 | 2011-01-12 | 大连工业大学 | Dye-free development method of protein fiber |
| CN103451971A (en) * | 2013-09-10 | 2013-12-18 | 石家庄市荷西服饰贸易有限公司 | Digital printing process for real silk fabric |
| CN105064080A (en) * | 2015-07-16 | 2015-11-18 | 鑫缘茧丝绸集团股份有限公司 | Real silk embossing process |
| CN105064074A (en) * | 2015-07-28 | 2015-11-18 | 太仓市宝明化纤有限公司 | Dyeing and finishing process for mulberry silk fabric |
| CN105401406A (en) * | 2015-12-14 | 2016-03-16 | 江苏新芳科技集团股份有限公司 | Dyeing and finishing technology for silkworm silk fabrics |
Non-Patent Citations (3)
| Title |
|---|
| 刘凇奇: "基于色氨酸的蚕丝织物无染料显色机理及表征", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
| 刘微微: "蛋白质纤维无染料显色的色系分析", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
| 杨鑫等: "羊毛织物苯甲醛衍生物无染料印花研究", 《毛纺科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098019A (en) * | 2018-09-06 | 2018-12-28 | 江苏阳光毛纺服装技术开发有限公司 | A kind of decatize colouring method of wool fabric |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103358374A (en) | Method for bleaching liriodendron tulipifera wood for furniture | |
| CN104532499A (en) | Padding, wet steaming and dyeing method of reactive dye | |
| CN101858019A (en) | Efficient and continuous dyeing process method for textile fabric through wet-state steaming | |
| CN106835761A (en) | A kind of steam method different monomers compounding silk fiber without the few water colour developing of dyestuff or（Dyeing）Processing method | |
| CN102161704A (en) | Method for preparing cellulose nitrate from bamboo fibers | |
| CN102516816A (en) | Preparation method of acidic dye modified based on carbon nano-tubes, and dyeing method | |
| CN102747569A (en) | Pad dyeing method for reactive dyes | |
| CN103451800A (en) | Color-spun yarns and processing method thereof | |
| CN102352570A (en) | Printing method of real silk | |
| DE729231C (en) | Process for the production of transparent patterns on fabrics made from cellulose fibers | |
| DE10349435A1 (en) | Process for the continuous dyeing of cellulosic fiber fabrics and blended fabrics containing cellulosic fibers | |
| Samanta | Application of natural dyes to cotton and jute textiles: science and technology and environmental issues | |
| CN102535198B (en) | Dyeing method of acid dyes assisted by functionalized carbon nanotubes | |
| Maulik et al. | Concurrent dyeing and finishing of cotton with natural colour and citric acid in the presence of NaH2PO4 as catalyst under thermal treatment | |
| CN101163755A (en) | Mixtures of red vat dyes, method for the production thereof and their use for dying material containing hydroxy groups | |
| DE724611C (en) | Process for the production of wash-resistant stiffening effects on textile fabrics made of cellulose hydrate fibers | |
| Samanta et al. | Dyeing of jute with binary mixtures of jackfruit wood and other natural dyes—Study on colour performance and dye compatibility | |
| CN109306620A (en) | Recoon dog fur decolorising agent and discoloration method and its subsequent technique | |
| CN111021098B (en) | Method for dyeing by using natural dye | |
| Babel et al. | Block printing with dye concentrate of Butea monosperma flowers with gum extracted from waste mango kernel and cassia tora seeds on cotton fabric | |
| KR100469011B1 (en) | Burn out finishing of polyester fiber | |
| DE2317132B2 (en) | PROCESS FOR CONTINUOUS COLORING OF DRY-SPUN FIBER MATERIAL FROM ACRYLIC NITRILE POLYMERISATES | |
| JPH0841788A (en) | Manufacture of medium white yarn by dyeing with herb dye | |
| CN105696310B (en) | A kind of pure cotton fabric composite modifying method | |
| Hu | Application of dyeing method in preparation of collagen modified cotton |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |