CN105926284A - Producing technology for keratin hydrophilic finishing liquid - Google Patents
Producing technology for keratin hydrophilic finishing liquid Download PDFInfo
- Publication number
- CN105926284A CN105926284A CN201610329204.9A CN201610329204A CN105926284A CN 105926284 A CN105926284 A CN 105926284A CN 201610329204 A CN201610329204 A CN 201610329204A CN 105926284 A CN105926284 A CN 105926284A
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- China
- Prior art keywords
- liquid
- keratin
- wool
- ionic liquid
- butyl
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- 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.)
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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
- D06M13/244—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 sulfur or phosphorus
- D06M13/282—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 sulfur or phosphorus with compounds containing phosphorus
- D06M13/285—Phosphines; Phosphine oxides; Phosphine sulfides; Phosphinic or phosphinous acids or derivatives thereof
-
- 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
- D06M13/35—Heterocyclic compounds
- D06M13/352—Heterocyclic compounds having five-membered heterocyclic rings
-
- 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
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/15—Proteins or derivatives thereof
-
- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
- D06M2101/12—Keratin fibres or silk
-
- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a producing technology for keratin hydrophilic finishing liquid. The producing technology includes the steps of compounding ionic liquid, extracting wool keratin, diluting adjusting the pH value and the like. In the producing technology, fabrics are subjected to irreversible change through a part of hydrophilic groups of positive ions in phosphonium-ion liquid, a part of scale layer is dissolved, corner angles of scales are eliminated, more wool-surface active sites are exposed, imidazole-type ionic liquid has the dissolution effect on wool, the two kinds of ionic liquid are compounded, rapid dissolution of wool can be promoted, a wool keratin solution is prepared, the ionic liquid with the stable performance is reacted with terylene, grooves are formed in the surface of the terylene, unsaturated amino acid in the wool keratin solution is reacted with amidogen on the surfaces of terylene fibers, and washing resistance of a net-shaped keratin film can be improved.
Description
Technical field
The present invention relates to after-finishing of textile products liquid technical field, be specifically related to the production work of a kind of keratin hydrophilic finiss liquid
Skill.
Background technology
In spinning hair terylene fabric, Pilus Caprae seu Ovis has a natural water repellent characteristic, and polyster fibre is hydrophobicity and become fiber, wears
Comfort level poor, therefore the regain of fabric is low.Therefore, the macromole keratin in wool keratin solution and polyster fibre
Active group combine, be conducive to improving rate of body weight gain and wash resistant ability.Wool keratin hydrophilic finiss liquid of the prior art
Using in more and contain reducing agent and the acidity of Pilus Caprae seu Ovis sweller or alkaline solution extraction keratin, conventional reducing agent has sulfydryl second
Acid, sodium pyrosulfite, and conventional Pilus Caprae seu Ovis sweller is carbamide, zinc chloride, lithium chloride etc..Wool fiber in fabric is to above-mentioned
Metal ion has adsorption in various degree, therefore needs substantial amounts of water to be carried out fabric during washing after arrangement,
To reduce the content of metal ion in fabric.The technical scheme improved uses ion liquid dissolving Pilus Caprae seu Ovis to extract keratin.CN
105399809 A disclose the extracting method of a kind of wool keratin, wherein uses compounding ion liquid dissolving Pilus Caprae seu Ovis also
Keratin at extraction.But it is hydrophilic whole the solution that ion liquid dissolving keratin obtains directly not to be prepared terylene in above-mentioned document
Reason liquid.
Summary of the invention
It is an object of the invention to overcome defect present in prior art, it is provided that the life of a kind of keratin hydrophilic finiss liquid
Production. art, uses ion liquid dissolving to prepare hydrophilic finiss liquid and PET fiber surface can be played corrasion, strengthen keratin
And the adhesion between polyster fibre, fabric washing fastness is good.
For realizing above-mentioned technique effect, the technical scheme is that the production technology of a kind of keratin hydrophilic finiss liquid,
It is characterized in that, comprise the following steps:
S1: compounding ionic liquid, by imidazole type ion liquid with hypophosphorous acidization three (propyl group alcohol) phosphine hydrogen phosphonium ion liquid according to weight
Amount is than (5～6): the ratio mixing of 1, obtains ionic liquid hybrid solution；
S2: wool keratin extracts, and is immersed in by Pilus Caprae seu Ovis in S1 gained ionic liquid hybrid solution, and heated under vacuum is extremely
100～110 DEG C, insulated and stirred to Pilus Caprae seu Ovis is completely dissolved as ecru liquid；
S3: dilution regulation acid-base value, mixes S2 gained reactant liquor with deionized water, adds anion surfactant and pH value
Regulator, regulation mixed solution pH value, to 9～10, prepares the feather keratin hydrophilic finiss liquid for hair terylene fabric.
Preferably technical scheme is that described imidazole type ion liquid is 1-butyl-2,3-methylimidazole tetrafluoroborate
With at least one in 1-butyl-3-methyl imidazolium tetrafluoroborate.
Preferably technical scheme is that described imidazole type ion liquid is by 1-butyl-2,3-methylimidazole tetrafluoroborate
Mix with 1-butyl-3-methyl imidazolium tetrafluoroborate, 1-butyl-2 in imidazole type ion liquid, 3-methylimidazole four
The weight ratio of borofluoride is 58～64%.
Preferably technical scheme is that in S2, the weight ratio of Pilus Caprae seu Ovis and ionic liquid hybrid solution is 1:(14～20).
Preferably technical scheme is, in S3, the addition of deionized water is (40 with the weight ratio of S2 gained ecru liquid
～80): 1.
Preferably technical scheme is that pH value regulator is sodium hydroxide or sodium bicarbonate.
Advantages of the present invention and having the beneficial effects that:
The hydrophilic radical of the phosphonium ion liquid cationic part in the present invention makes fabric that irreversible change to occur, and dissolves squama
A part in lamella and eliminate scale corner angle, exposes more wool surfaces avtive spot, and imidazole type ion liquid pair
Pilus Caprae seu Ovis has dissolution, by compounding for the above two ionic liquid rapid solution that can promote Pilus Caprae seu Ovis, prepares wool keratin molten
Liquid, the ionic liquid of stable performance reacts with terylene, forms groove, the unsaturated ammonia in wool keratin solution on terylene surface
The sour amino with PET fiber surface of base reacts, and contributes to increasing the washing fastness of netted keratin thin film.
Detailed description of the invention
Below in conjunction with embodiment, the detailed description of the invention of the present invention is further described.Following example are only used for more
Add and clearly demonstrate technical scheme, and can not limit the scope of the invention with this.
Embodiment 1
For realizing above-mentioned technique effect, the production technology of keratin hydrophilic finiss liquid in embodiment 1, comprise the following steps:
S1: compounding ionic liquid, by imidazole type ion liquid with hypophosphorous acidization three (propyl group alcohol) phosphine hydrogen phosphonium ion liquid according to weight
The amount ratio mixing than 5:1, obtains ionic liquid hybrid solution；
S2: wool keratin extracts, and is immersed in by Pilus Caprae seu Ovis in S1 gained ionic liquid hybrid solution, and heated under vacuum is extremely
100 DEG C, insulated and stirred to Pilus Caprae seu Ovis is completely dissolved as ecru liquid；
S3: dilution regulation acid-base value, mixes S2 gained reactant liquor with deionized water, adds anion surfactant and pH value
Regulator, regulation mixed solution pH value, to 9, prepares the feather keratin hydrophilic finiss liquid for hair terylene fabric.
Imidazole type ion liquid is 1-butyl-2,3-methylimidazole tetrafluoroborate.
In S2, the weight ratio of Pilus Caprae seu Ovis and ionic liquid hybrid solution is 1:14.
In S3, the addition of deionized water is 40:1 with the weight ratio of S2 gained ecru liquid.
PH value regulator is sodium hydroxide.
Embodiment 2
Embodiment 2 is with the difference of embodiment 1:
In S1, imidazole type ion liquid mixes according to the ratio of weight ratio 6:1 with hypophosphorous acidization three (propyl group alcohol) phosphine hydrogen phosphonium ion liquid
Close；
S2 intermediate ion liquid hybrid solution is heated to 110 DEG C under vacuum；
S3 regulates mixed solution pH value to 10.
Imidazole type ion liquid is 1-butyl-3-methyl imidazolium tetrafluoroborate.
In S2, the weight ratio of Pilus Caprae seu Ovis and ionic liquid hybrid solution is 1:20.
In S3, the addition of deionized water is 80:1 with the weight ratio of S2 gained ecru liquid.
PH value regulator is sodium bicarbonate.
Embodiment 3
Embodiment 3 is with the difference of embodiment 1:
In S1, imidazole type ion liquid and hypophosphorous acidization three (propyl group alcohol) phosphine hydrogen phosphonium ion liquid are according to the ratio of weight ratio 55:100
Example mixes；
S2 intermediate ion liquid hybrid solution is heated to 105 DEG C under vacuum；
S3 regulates mixed solution pH value to 9.5.
Imidazole type ion liquid is by 1-butyl-2,3-methylimidazole tetrafluoroborate and 1-butyl-3-Methylimidazole. four
Borofluoride mixes, 1-butyl-2 in imidazole type ion liquid, and the weight ratio of 3-methylimidazole tetrafluoroborate is
58%。
In S2, the weight ratio of Pilus Caprae seu Ovis and ionic liquid hybrid solution is 1:17.
In S3, the addition of deionized water is 60:1 with the weight ratio of S2 gained ecru liquid.
PH value regulator is sodium hydroxide.
Embodiment 4
Embodiment is with the difference of embodiment 3,1-butyl-2 in imidazole type ion liquid, 3-methylimidazole tetrafluoroborate
Weight ratio be 64%.
Comparative example
Not containing hypophosphorous acidization three (propyl group alcohol) phosphine hydrogen phosphonium ion liquid in comparative example, other technological parameters are with embodiment 1.
Comparative example Pilus Caprae seu Ovis dissolution velocity is the slowest.
The hair terylene fabric washed 45 mao 55 is respectively adopted the dressing liquid of embodiment 1-4 and comparative example and carries out Final finishing process,
The hydrophilic of the fabric after the process of embodiment 3-4 is equal due to the fabric anti pilling index after embodiment 2, and the process of embodiment 1-4
Reach 4 grades, and comparative example fabric anti pilling index is 3 grades.
Keratin hydrophilic finiss liquid arranges hair terylene fabric, can improve anti-pilling property and the hydrophilicity of fabric simultaneously, anti-
Pilling property mainly acts on wool fiber, and hydrophilicity mainly acts on polyster fibre.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvements and modifications, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (6)
1. the production technology of a keratin hydrophilic finiss liquid, it is characterised in that comprise the following steps:
S1: compounding ionic liquid, by imidazole type ion liquid with hypophosphorous acidization three (propyl group alcohol) phosphine hydrogen phosphonium ion liquid according to weight
Amount is than (5～6): the ratio mixing of 1, obtains ionic liquid hybrid solution；
S2: wool keratin extracts, and is immersed in by Pilus Caprae seu Ovis in S1 gained ionic liquid hybrid solution, and heated under vacuum is extremely
100～110 DEG C, insulated and stirred to Pilus Caprae seu Ovis is completely dissolved as ecru liquid；
S3: dilution regulation acid-base value, mixes S2 gained reactant liquor with deionized water, adds anion surfactant and pH value
Regulator, regulation mixed solution pH value, to 9～10, prepares the feather keratin hydrophilic finiss liquid for hair terylene fabric.
The production technology of keratin hydrophilic finiss liquid the most according to claim 1, it is characterised in that described imidazole type ion
Liquid is at least in 1-butyl-2,3-methylimidazole tetrafluoroborate and 1-butyl-3-methyl imidazolium tetrafluoroborate
Kind.
The production technology of keratin hydrophilic finiss liquid the most according to claim 2, it is characterised in that described imidazole type ion
Liquid is mixed by 1-butyl-2,3-methylimidazole tetrafluoroborate and 1-butyl-3-methyl imidazolium tetrafluoroborate, miaow
In azoles type ionic liquid, the weight ratio of 1-butyl-2,3-methylimidazole tetrafluoroborate is 58～64%.
The production technology of keratin hydrophilic finiss liquid the most according to claim 1, it is characterised in that Pilus Caprae seu Ovis and ion in S2
The weight ratio of liquid hybrid solution is 1:(14～20).
The production technology of keratin hydrophilic finiss liquid the most according to claim 1, it is characterised in that deionized water in S3
Addition is (40～80) with the weight ratio of S2 gained ecru liquid: 1.
The production technology of keratin hydrophilic finiss liquid the most according to claim 1, it is characterised in that pH value regulator is hydrogen
Sodium oxide or sodium bicarbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329204.9A CN105926284A (en) | 2016-05-18 | 2016-05-18 | Producing technology for keratin hydrophilic finishing liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329204.9A CN105926284A (en) | 2016-05-18 | 2016-05-18 | Producing technology for keratin hydrophilic finishing liquid |
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| Publication Number | Publication Date |
|---|---|
| CN105926284A true CN105926284A (en) | 2016-09-07 |
Family
ID=56841718
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610329204.9A Pending CN105926284A (en) | 2016-05-18 | 2016-05-18 | Producing technology for keratin hydrophilic finishing liquid |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487556A (en) * | 2018-11-20 | 2019-03-19 | 武汉纺织大学 | Wool keratin/rabbit hair keratin multiple emulsion finishing agent preparation method and application |
| CN110106718A (en) * | 2019-04-12 | 2019-08-09 | 江苏意瑞达纺织科技有限公司 | A kind of preparation method of contrast effect warp knit pile fabrics |
-
2016
- 2016-05-18 CN CN201610329204.9A patent/CN105926284A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487556A (en) * | 2018-11-20 | 2019-03-19 | 武汉纺织大学 | Wool keratin/rabbit hair keratin multiple emulsion finishing agent preparation method and application |
| CN110106718A (en) * | 2019-04-12 | 2019-08-09 | 江苏意瑞达纺织科技有限公司 | A kind of preparation method of contrast effect warp knit pile fabrics |
| CN110106718B (en) * | 2019-04-12 | 2021-10-15 | 江苏意瑞达纺织科技有限公司 | Preparation method of double-color effect warp-knitted pile fabric |
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Application publication date: 20160907 |