CN105386301A - Itching preventing feeling finishing method of imidazolium ionic liquid on ramie fabric - Google Patents
Itching preventing feeling finishing method of imidazolium ionic liquid on ramie fabric Download PDFInfo
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- CN105386301A CN105386301A CN201510983856.XA CN201510983856A CN105386301A CN 105386301 A CN105386301 A CN 105386301A CN 201510983856 A CN201510983856 A CN 201510983856A CN 105386301 A CN105386301 A CN 105386301A
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- 240000008564 Boehmeria nivea Species 0.000 title claims abstract description 57
- 239000004744 fabric Substances 0.000 title claims abstract description 46
- 208000003251 Pruritus Diseases 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007803 itching Effects 0.000 title claims description 7
- 239000002608 ionic liquid Substances 0.000 title abstract description 5
- RAXXELZNTBOGNW-UHFFFAOYSA-O Imidazolium Chemical compound C1=C[NH+]=CN1 RAXXELZNTBOGNW-UHFFFAOYSA-O 0.000 title 1
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims abstract description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 17
- 239000000243 solution Substances 0.000 claims abstract description 14
- PBIDWHVVZCGMAR-UHFFFAOYSA-N 1-methyl-3-prop-2-enyl-2h-imidazole Chemical compound CN1CN(CC=C)C=C1 PBIDWHVVZCGMAR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007864 aqueous solution Substances 0.000 claims abstract description 6
- 238000005660 chlorination reaction Methods 0.000 claims 2
- 238000006424 Flood reaction Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 235000011121 sodium hydroxide Nutrition 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 229940050176 methyl chloride Drugs 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 20
- 239000001913 cellulose Substances 0.000 description 4
- 229920001410 Microfiber Polymers 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003658 microfiber Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 108010059892 Cellulase Proteins 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229940106157 cellulase Drugs 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 239000004627 regenerated cellulose Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 206010020112 Hirsutism Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 210000001724 microfibril Anatomy 0.000 description 1
- 208000035824 paresthesia Diseases 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- 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
- 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
- D06M2101/04—Vegetal fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
本发明提供了一种咪唑类离子液体对苎麻织物的抗刺痒感整理方法，该方法包括如下步骤：（1）将氯化1-烯丙基-3-甲基咪唑加热至90oC；（2）将苎麻织物放入28%（w/w）氢氧化钠水溶液中浸渍1min，水洗、烘干；（3）将预处理的苎麻织物多次浸轧氯化1-烯丙基-3-甲基咪唑溶液，轧余率100%-120%；（4）将浸轧后的苎麻织物在微波辐照下加热一定时间；（5）取出苎麻织物，放入乙醇溶液中凝固20min，然后水洗、烘干。该整理方法简单易行，整理后的苎麻织物具有良好的抗刺痒感，同时也保留了苎麻织物原有的优良特性。The invention provides an anti-itch finishing method for ramie fabrics with imidazole ionic liquid, the method comprising the following steps: (1) heating 1-allyl-3-methylimidazole chloride to 90oC; (2) Immerse the ramie fabric in 28% (w/w) sodium hydroxide aqueous solution for 1min, wash and dry; (3) pad the pretreated ramie fabric with 1-allyl-3-methyl chloride several times Imidazole solution, the excess rate is 100%-120%; (4) Heat the ramie fabric after padding under microwave irradiation for a certain period of time; (5) Take out the ramie fabric, put it into ethanol solution to solidify for 20min, then wash and dry Dry. The finishing method is simple and easy, and the finished ramie fabric has a good anti-itching feeling, and also retains the original excellent characteristics of the ramie fabric.
Description
技术领域 technical field
本发明属于纺织品染整技术领域，尤其是一种咪唑类离子液体对苎麻织物的抗刺痒感整理方法。 The invention belongs to the technical field of textile dyeing and finishing, in particular to an anti-itch finishing method of imidazole ionic liquids on ramie fabrics.
背景技术 Background technique
苎麻是我国特有的纤维原料，又被称为“中国草”，拥有悠久灿烂的历史。苎麻纤维是一种天然纤维素纤维，透气性好，吸湿放湿性好，穿着具有凉爽感，特别适合作为夏装面料。脱胶后的苎麻纤维具有丝一般的光泽，其织物具有挺括、凉爽、透气、轻盈、抗菌、保健等优点，因此苎麻织物越来越受到消费者的青睐。 Ramie is a unique fiber raw material in my country, also known as "Chinese grass", with a long and splendid history. Ramie fiber is a kind of natural cellulose fiber, which has good air permeability, good moisture absorption and release performance, and has a cool feeling when worn. It is especially suitable as a fabric for summer clothes. The degummed ramie fiber has a silky luster, and its fabric has the advantages of crispness, coolness, breathability, lightness, antibacterial, health care, etc. Therefore, ramie fabric is more and more favored by consumers.
但是，苎麻纤维刚度大、硬而挺，纺纱过程中纤维抱合力差，纱线结构松散，毛羽较多，所成织物穿着时会产生刺痒感。苎麻织物的这种令人不适的刺痒感极大的限制了苎麻织物在服用领域的开发利用。 However, ramie fiber has high rigidity, stiffness and stiffness, poor fiber cohesion during spinning, loose yarn structure, and more hairiness, and the resulting fabric will produce a tingling sensation when worn. This uncomfortable itching of ramie fabric has greatly limited the development and utilization of ramie fabric in the field of clothing.
目前，消除苎麻织物刺痒感的主要方法是纤维素酶整理和树脂覆盖整理。苎麻纤维素酶可以使苎麻纤维表面微纤溶解弱化，由表及里逐层剥离，有利于降低纤维刚度，改善手感和消除刺痒感，但是，通常也容易使织物的强力降低。树脂覆盖整理是将聚氨酯等高聚物覆盖在苎麻纤维表面，使纤维表面的微纤不能接触人体皮肤，从而消除刺痒感，但是该方法也使织物丧失了苎麻纤维的优良特性和亲肤感。 At present, the main methods to eliminate the itching of ramie fabrics are cellulase finishing and resin covering finishing. Ramie cellulase can dissolve and weaken the microfibrils on the surface of ramie fibers, and peel off layer by layer from the surface to the inside, which is beneficial to reduce fiber stiffness, improve hand feeling and eliminate itching, but it is also easy to reduce the strength of the fabric. Resin covering finishing is to cover the surface of ramie fiber with high polymers such as polyurethane, so that the microfibers on the surface of the fiber cannot contact human skin, thereby eliminating the itching sensation, but this method also makes the fabric lose the excellent characteristics and skin-friendly feeling of ramie fiber.
发明内容 Contents of the invention
本发明所要解决的技术问题是，针对以上现有技术存在的缺点，提出一种咪唑类离子液体对苎麻织物的抗刺痒感整理方法，该整理方法从苎麻织物刺痒感产生的机理出发，采用氯化1-烯丙基-3-甲基咪唑作为纤维素溶剂，对苎麻纤维表面进行微溶解，使产生刺痒感的微纤在苎麻纤维表面形成纤维素浓溶液，再通过凝固浴重新在苎麻纤维表面形成再生纤维素薄膜。该整理方法简单易行，成本低廉，整理后的苎麻织物具有良好的抗刺痒感，同时也保留了苎麻织物原有的优良特性。 The technical problem to be solved by the present invention is to propose an anti-itch finishing method for ramie fabrics with imidazole ionic liquids for the shortcomings of the above prior art. Use 1-allyl-3-methylimidazole as a cellulose solvent to slightly dissolve the surface of ramie fibers, so that the microfibers that produce itching feel form a concentrated cellulose solution on the surface of ramie fibers, and then pass through the coagulation bath to re-coat the ramie fibers. A regenerated cellulose film is formed on the surface. The finishing method is simple and easy, and the cost is low, and the finished ramie fabric has a good anti-itching feeling, and also retains the original excellent characteristics of the ramie fabric.
本发明所述的一种咪唑类离子液体对苎麻织物的抗刺痒感整理方法，通过下列步骤实现：（1）将氯化1-烯丙基-3-甲基咪唑加热至90oC；（2）将苎麻织物放入28%（w/w）氢氧化钠水溶液中浸渍1min，水洗、烘干；（3）将预处理的苎麻织物多次浸轧氯化1-烯丙基-3-甲基咪唑溶液，轧余率100%-120%；（4）将浸轧后的苎麻织物在微波辐照下加热一定时间；（5）取出苎麻织物，放入乙醇溶液中凝固20min，然后水洗、烘干。 The anti-itch finishing method of imidazole ionic liquids on ramie fabrics according to the present invention is realized through the following steps: (1) heating 1-allyl-3-methylimidazole chloride to 90oC; (2) Immerse the ramie fabric in 28% (w/w) sodium hydroxide aqueous solution for 1 min, wash and dry; (3) pad the pretreated ramie fabric with 1-allyl-3-methyl chloride several times Imidazole solution, the excess rate is 100%-120%; (4) Heat the ramie fabric after padding under microwave irradiation for a certain period of time; (5) Take out the ramie fabric, put it into ethanol solution to solidify for 20min, then wash and dry Dry.
本发明的有益效果在于，（1）天然苎麻纤维分子量较大，一般大于1000000，并且氯化1-烯丙基-3-甲基咪唑对苎麻织物进行浸渍处理，温度较低，因此只能对苎麻纤维表面的部分纤维素和微纤进行溶解，实现抗刺痒感效果，同时不会损伤苎麻纤维内部，不会造成纤维及织物物理机械性能的降低；（2）在苎麻织物表面部分溶解的纤维素形成纤维素浓溶液在凝固浴中重新凝固形成再生纤维素薄膜，起到覆盖苎麻纤维表面的作用，进一步提高抗刺痒感整理效果，同时不会改变苎麻纤维表面性能。 The beneficial effect of the present invention is, (1) natural ramie fiber molecular weight is larger, generally greater than 1,000,000, and chlorinated 1-allyl-3-methylimidazole impregnates ramie fabric, and temperature is lower, therefore can only be used for Part of the cellulose and microfibers on the surface of the ramie fiber are dissolved to achieve the anti-itching effect without damaging the inside of the ramie fiber and reducing the physical and mechanical properties of the fiber and the fabric; (2) Fibers partially dissolved on the surface of the ramie fabric The regenerated cellulose film is re-coagulated in the coagulation bath to form a concentrated cellulose solution, which can cover the surface of the ramie fiber and further improve the anti-itch finishing effect without changing the surface properties of the ramie fiber.
具体实施方式 detailed description
下文将结合具体实施例详细描述本发明。应当注意的是，下述实施例中描述的技术特征或者技术特征的组合不应当被认为是孤立的，它们可以被相互组合从而达到更好的技术效果。 The present invention will be described in detail below in conjunction with specific embodiments. It should be noted that the technical features or combinations of technical features described in the following embodiments should not be regarded as isolated, and they can be combined with each other to achieve better technical effects.
实施例1 Example 1
（1）将氯化1-烯丙基-3-甲基咪唑加热至90oC； (1) Heat 1-allyl-3-methylimidazole chloride to 90oC;
（2）将10g苎麻织物放入100mL的28%（w/w）氢氧化钠水溶液中浸渍1min，水洗、烘干； (2) Soak 10g of ramie fabric in 100mL of 28% (w/w) sodium hydroxide aqueous solution for 1min, wash and dry;
（3）将预处理的苎麻织物二浸二轧氯化1-烯丙基-3-甲基咪唑溶液，轧余率120%； (3) Dip the pretreated ramie fabric twice with chlorinated 1-allyl-3-methylimidazole solution, and the excess rate is 120%;
（4）将浸轧后的苎麻织物在600W微波辐照下加热30min； (4) Heat the padded ramie fabric for 30 minutes under 600W microwave irradiation;
（5）取出苎麻织物，放入50mL乙醇溶液中凝固20min，然后水洗、烘干。 (5) Take out the ramie fabric, put it into 50mL ethanol solution to solidify for 20min, then wash it with water and dry it.
实施例2 Example 2
（1）将氯化1-烯丙基-3-甲基咪唑加热至90oC； (1) Heat 1-allyl-3-methylimidazole chloride to 90oC;
（2）将5g苎麻织物放入100mL的28%（w/w）氢氧化钠水溶液中浸渍1min，水洗、烘干； (2) Soak 5g of ramie fabric in 100mL of 28% (w/w) sodium hydroxide aqueous solution for 1min, wash and dry;
（3）将预处理的苎麻织物二浸二轧氯化1-烯丙基-3-甲基咪唑溶液，轧余率100%； (3) The pretreated ramie fabric was dipped and rolled twice with 1-allyl-3-methylimidazole chloride solution, and the excess rate was 100%;
（4）将浸轧后的苎麻织物在200W微波辐照下加热1h； (4) Heat the padded ramie fabric under 200W microwave irradiation for 1h;
（5）取出苎麻织物，放入50mL乙醇溶液中凝固20min，然后水洗、烘干。 (5) Take out the ramie fabric, put it into 50mL ethanol solution to solidify for 20min, then wash it with water and dry it.
实施例3 Example 3
（1）将氯化1-烯丙基-3-甲基咪唑加热至90oC； (1) Heat 1-allyl-3-methylimidazole chloride to 90oC;
（2）将5g苎麻织物放入100mL的28%（w/w）氢氧化钠水溶液中浸渍1min，水洗、烘干； (2) Soak 5g of ramie fabric in 100mL of 28% (w/w) sodium hydroxide aqueous solution for 1min, wash and dry;
（3）将预处理的苎麻织物二浸二轧氯化1-烯丙基-3-甲基咪唑溶液，轧余率110%； (3) The 1-allyl-3-methylimidazole chloride solution was dipped and rolled twice to the pretreated ramie fabric, and the excess rate was 110%;
（4）将浸轧后的苎麻织物在400W微波辐照下加热30min； (4) Heat the padded ramie fabric for 30 minutes under 400W microwave irradiation;
（5）取出苎麻织物，放入50mL乙醇溶液中凝固20min，然后水洗、烘干。 (5) Take out the ramie fabric, put it into 50mL ethanol solution to solidify for 20min, then wash it with water and dry it.
本文虽然已经给出了本发明的一些实施例，但是本领域的技术人员应当理解，在不脱离本发明精神的情况下，可以对本文的实施例进行改变。上述实施例只是示例性的，不应以本文的实施例作为本发明权利范围的限定。 Although some embodiments of the present invention have been given herein, those skilled in the art should understand that the embodiments herein can be changed without departing from the spirit of the present invention. The above-mentioned embodiments are only exemplary, and the embodiments herein should not be used as limitations on the scope of rights of the present invention.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835452A (en) * | 2017-02-26 | 2017-06-13 | 浙江峰赫纺织有限公司 | A kind of preparation method of bamboo fibre antibacterial towel |
| CN106988124A (en) * | 2017-05-22 | 2017-07-28 | 苏州凯邦生物技术有限公司 | A kind of alkaline-resisting refinery practice of ion liquid modified ramee |
| CN111379162A (en) * | 2020-04-01 | 2020-07-07 | 青岛大学 | A kind of ramie fiber softening method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225551A (en) * | 2008-02-04 | 2008-07-23 | 东华大学 | Method for Dissolving and Processing Regenerated Hemp Fiber Using Ionic Liquid |
| CN102838761A (en) * | 2012-08-27 | 2012-12-26 | 中国热带农业科学院农产品加工研究所 | Method of preventing cellulose from being degraded in ionic liquid |
| CN104177629A (en) * | 2014-08-15 | 2014-12-03 | 中国热带农业科学院农产品加工研究所 | Method for dissolving cellulose by using ionic liquid |
-
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225551A (en) * | 2008-02-04 | 2008-07-23 | 东华大学 | Method for Dissolving and Processing Regenerated Hemp Fiber Using Ionic Liquid |
| CN102838761A (en) * | 2012-08-27 | 2012-12-26 | 中国热带农业科学院农产品加工研究所 | Method of preventing cellulose from being degraded in ionic liquid |
| CN104177629A (en) * | 2014-08-15 | 2014-12-03 | 中国热带农业科学院农产品加工研究所 | Method for dissolving cellulose by using ionic liquid |
Non-Patent Citations (1)
| Title |
|---|
| 袁久刚等: ""[BMIM]Cl离子液体处理对苎麻性能的影响"", 《染整技术》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835452A (en) * | 2017-02-26 | 2017-06-13 | 浙江峰赫纺织有限公司 | A kind of preparation method of bamboo fibre antibacterial towel |
| CN106988124A (en) * | 2017-05-22 | 2017-07-28 | 苏州凯邦生物技术有限公司 | A kind of alkaline-resisting refinery practice of ion liquid modified ramee |
| CN111379162A (en) * | 2020-04-01 | 2020-07-07 | 青岛大学 | A kind of ramie fiber softening method |
| CN111379162B (en) * | 2020-04-01 | 2022-06-17 | 青岛大学 | Softening method of ramie fibers |
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