WO2020232863A1 - Procédé de préparation d'un hydrogel antibactérien et anti faux-plis et son utilisation dans des textiles - Google Patents

Procédé de préparation d'un hydrogel antibactérien et anti faux-plis et son utilisation dans des textiles Download PDF

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Publication number
WO2020232863A1
WO2020232863A1 PCT/CN2019/102264 CN2019102264W WO2020232863A1 WO 2020232863 A1 WO2020232863 A1 WO 2020232863A1 CN 2019102264 W CN2019102264 W CN 2019102264W WO 2020232863 A1 WO2020232863 A1 WO 2020232863A1
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WO
WIPO (PCT)
Prior art keywords
parts
same
wrinkle
antibacterial
stir
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Application number
PCT/CN2019/102264
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English (en)
Chinese (zh)
Inventor
余晨
Original Assignee
Yu Chen
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Application filed by Yu Chen filed Critical Yu Chen
Publication of WO2020232863A1 publication Critical patent/WO2020232863A1/fr

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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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • 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
    • D06M13/10—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 oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/192—Polycarboxylic acids; Anhydrides, halides or salts 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
    • D06M13/10—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 oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts 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
    • 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
    • D06M15/03—Polysaccharides 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
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/20—Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease

Definitions

  • the invention relates to a preparation method of an antibacterial and anti-wrinkle hydrogel and its application in textiles.
  • Hydrogel is a gel with water as the dispersion medium, and its skeleton structure is a polymer network system. It can swell in water without dissolving, and hydrophilic small molecules can effectively diffuse in the system. This is mainly because the water-soluble polymer molecular chain with steric cross-linked structure in the hydrogel material contains hydrophobic groups and hydrophilic groups. When the hydrogel is placed in water, the hydrophilic groups in the system combine with water molecules to fix the water molecules inside the system, and the hydrophobic residues will swell the system when exposed to water.
  • the temperature requirement for the reaction of the hydrogel is relatively low, and at the same time, it can make full use of the activeness of the hydroxyl group to crosslink with the textile through a relatively mild chemical reaction to obtain uniform and stable anti-wrinkle performance. It also has broad development prospects in the textile industry.
  • the obtained antibacterial and anti-wrinkle hydrogel has good anti-wrinkle performance and mechanical properties, as well as good antibacterial performance.
  • the invention provides a method for preparing an antibacterial and anti-wrinkle hydrogel.
  • the components are calculated in parts by weight and include the following steps:
  • the ultrasonic pretreatment in the step (4) is ultrasonic 4s, gap 8s, and power 300W.
  • the ultrasonic pretreatment in the step (6) is ultrasonic 4s, gap 8s, and power 300W.
  • the mass ratio of tartaric acid and butanetetracarboxylic dianhydride is 1:1.
  • Guanidine acetic acid chitosan has good moisturizing properties. It can form a stable three-dimensional structure with cellulose during the formation of sol-gel to achieve anti-wrinkle effect and also has good antibacterial effect.
  • Tartaric acid and butane tetracarboxylic dianhydride have very good anti-wrinkle effects, especially through cross-linking with cellulose, increasing the average length and branching degree of cross-linking, thereby improving the elasticity of the cross-linking network.
  • the silver ions are reduced to silver element during the reaction.
  • the silver ions continue to grow on the surface of the cellulose, and the aldehyde groups in the cellulose are oxidized to carboxyl groups.
  • the silver ions are gradually formed and attached to the cellulose to achieve antibacterial effects.
  • the antibacterial and anti-wrinkle hydrogel prepared by the method of the present invention has good anti-wrinkle performance and mechanical properties. Its wrinkle recovery angle can reach up to 190.9°, the breaking strength is less than 386.7N, and it also has good antibacterial properties. Both Bacillus and Staphylococcus aureus have good inhibitory effects.
  • the preparation method of antibacterial and anti-wrinkle hydrogel includes the following steps:
  • the preparation method of antibacterial and anti-wrinkle hydrogel includes the following steps:
  • the preparation method of antibacterial and anti-wrinkle hydrogel includes the following steps:
  • the preparation method of antibacterial and anti-wrinkle hydrogel includes the following steps:
  • the preparation method of antibacterial and anti-wrinkle hydrogel includes the following steps:
  • the hydrogel of the present invention is formulated into a finishing agent with an amount of 10%.
  • Room temperature padding finishing solution (two padding and two rolling, rolling residual rate 100%) ⁇ pre-baking (80°C, 5min) ⁇ baking (170-180°C, 1-3min) ⁇ washing (60°C, 15min) ⁇ drying (80-85°C).
  • Wrinkle recovery angle Measured according to GB/T 3819-1997 "Determination of Recovery Angle Method for Textile Fabric Crease Recovery”.
  • Breaking strength According to the strip test method in GB/T 3923.1-1997 "Textile Fabric Tensile Properties", use an electronic fabric strength meter to test the breaking strength of the finished fabric.
  • the anti-bacterial anti-wrinkle hydrogel prepared by the method of the present invention has good anti-wrinkle performance and mechanical properties, its wrinkle recovery angle can reach up to 190.9°, the breaking strength is less than 386.7N, and it also has good antibacterial properties. Staphylococcus aureus has a good inhibitory effect.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention concerne un procédé de préparation d'un hydrogel antibactérien et anti faux-plis, comprenant les étapes consistant à : mélanger du chitosane et une solution de NaOH, ajouter séquentiellement de l'isopropanol et de l'acide 1-chloroguanidine acétique pour obtenir une réaction, et ajuster la réaction pour qu'elle soit neutre ; ajouter un éther anhydre et agiter le mélange, le filtrer à l'aide d'une aspiration, puis le laisser sécher et le broyer de manière à obtenir un chitosane d'acide acétique de guanidine ; soumettre une suspension contenant une nano-cellulose à un prétraitement par ultrasons, et ajouter du periodate de sodium et une solution tampon d'acide acétique-acétate de sodium pour obtenir une réaction oscillante ; ajouter de l'éthylène glycol et agiter le mélange, et le concentrer après dialyse ; soumettre le mélange à un prétraitement par ultrasons ; ajouter une solution de nitrate d'argent, ajuster le pH, agiter le mélange pour obtenir une réaction ; centrifuger le mélange, puis laver les solides et lyophiliser le mélange ; ajouter un N,N-diméthylacétamide, et faire chauffer et agiter le mélange ; ajouter du chitosane d'acide acétique de guanidine et agiter le mélange ; faire vieillir le mélange, l'immerger dans de l'éthanol, et l'immerger dans de l'eau désionisée ; immerger le mélange dans une solution mixte contenant de l'acide tartrique et du dianhydride butanetétracarboxylique ; immerger le mélange dans de l'eau désionisée ; et sortir et laisser sécher le mélange pour obtenir l'hydrogel. L'hydrogel antibactérien et anti faux-plis obtenu avec le présent procédé présente de bonnes propriétés anti faux-plis et mécaniques, et présente également de très bonnes propriétés antibactériennes.
PCT/CN2019/102264 2019-05-23 2019-08-23 Procédé de préparation d'un hydrogel antibactérien et anti faux-plis et son utilisation dans des textiles WO2020232863A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910435388.0A CN110067130A (zh) 2019-05-23 2019-05-23 抗菌抗皱水凝胶的制备方法及其在纺织品中的应用
CN201910435388.0 2019-05-23

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Cited By (15)

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CN113662085A (zh) * 2021-08-16 2021-11-19 安徽燕之坊食品有限公司 一种增强主食营养成分的杂豆处理工艺
CN113668252A (zh) * 2021-08-23 2021-11-19 无锡市鸿庆无纺布有限公司 一种基于纳米纤维素抗菌材料的纳米无纺布及其制备方法
CN113873859A (zh) * 2021-09-06 2021-12-31 西安理工大学 CoFe@MXene/碳气凝胶复合材料的制备方法
CN114263040A (zh) * 2022-01-04 2022-04-01 杭州琪瑶纺织有限公司 一种防紫外线耐高温抗菌面料及其制备方法
CN114539571A (zh) * 2022-02-23 2022-05-27 翔源手套泗阳有限公司 一种抗菌胶手套原料及其制备方法
CN114591544A (zh) * 2022-04-19 2022-06-07 安徽宏飞钓具有限公司 一种亮片烫印塑胶仿生鱼饵的制备方法
CN114717836A (zh) * 2022-04-28 2022-07-08 杭州萧山东达纺织有限公司 一种银丝面料及其制备方法
CN114808429A (zh) * 2022-03-23 2022-07-29 王树芹 一种弹性无褶皱面料及其制备方法
CN114892394A (zh) * 2022-06-08 2022-08-12 深圳市乐清合兴电子有限公司 一种多层导电布及其制作方法
CN115045110A (zh) * 2022-07-18 2022-09-13 安徽省天助纺织科技集团股份有限公司 基于废旧纺织品的抑菌环保购物袋的制备方法
CN115337876A (zh) * 2021-12-10 2022-11-15 云南师范大学 一种多孔结构发光水凝胶材料及其制备与应用
CN115466428A (zh) * 2022-09-02 2022-12-13 余亮 一种杀菌除螨枕头及其制备方法
CN115652625A (zh) * 2022-11-15 2023-01-31 中南大学湘雅三医院 一种带有纳米铜和紫草素的无纺布及其制备方法
CN116768554A (zh) * 2023-05-04 2023-09-19 盐城市福奇混凝土有限公司 一种超细矿物掺合料自密实高性能混凝土及其制备方法
CN116768554B (zh) * 2023-05-04 2024-06-07 盐城市福奇混凝土有限公司 一种超细矿物掺合料自密实高性能混凝土及其制备方法

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CN110067130A (zh) * 2019-05-23 2019-07-30 余晨 抗菌抗皱水凝胶的制备方法及其在纺织品中的应用
CN112026320B (zh) * 2020-09-04 2023-04-18 普宁市晨盛纺织有限公司 一种具备抗静电抗菌功能的纺织面料及其制备方法
CN113332172B (zh) * 2021-05-27 2023-04-25 昆明理工大学 基于蔗髓季铵盐多糖的纳米纤维凝胶膜的制备方法
CN113750917B (zh) * 2021-09-10 2024-05-03 刘建浩 一种高弹性耐高温气凝胶及其制备方法

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CN107216408A (zh) * 2017-07-10 2017-09-29 中国科学院理化技术研究所 一种抗菌功能化壳聚糖衍生物的制备方法

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JP2017150117A (ja) * 2016-02-26 2017-08-31 独立行政法人国立高等専門学校機構 抗ウイルス性素材
CN106832437A (zh) * 2017-02-16 2017-06-13 齐齐哈尔大学 一种载银纳米纤维素‑壳聚糖复合膜的制备方法
CN107815871A (zh) * 2017-11-24 2018-03-20 东华大学 一种持久抗菌织物的制备方法
CN108424467A (zh) * 2018-04-16 2018-08-21 陕西科技大学 一种纤维素基复合抗菌材料的制备方法
CN109629266A (zh) * 2018-10-25 2019-04-16 安徽亚源印染有限公司 一种苎麻织物及其抗皱染整工艺
CN110067130A (zh) * 2019-05-23 2019-07-30 余晨 抗菌抗皱水凝胶的制备方法及其在纺织品中的应用

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CN113662085A (zh) * 2021-08-16 2021-11-19 安徽燕之坊食品有限公司 一种增强主食营养成分的杂豆处理工艺
CN113668252A (zh) * 2021-08-23 2021-11-19 无锡市鸿庆无纺布有限公司 一种基于纳米纤维素抗菌材料的纳米无纺布及其制备方法
CN113873859A (zh) * 2021-09-06 2021-12-31 西安理工大学 CoFe@MXene/碳气凝胶复合材料的制备方法
CN115337876B (zh) * 2021-12-10 2023-11-24 云南师范大学 一种多孔结构发光水凝胶材料及其制备与应用
CN115337876A (zh) * 2021-12-10 2022-11-15 云南师范大学 一种多孔结构发光水凝胶材料及其制备与应用
CN114263040A (zh) * 2022-01-04 2022-04-01 杭州琪瑶纺织有限公司 一种防紫外线耐高温抗菌面料及其制备方法
CN114539571A (zh) * 2022-02-23 2022-05-27 翔源手套泗阳有限公司 一种抗菌胶手套原料及其制备方法
CN114539571B (zh) * 2022-02-23 2024-05-10 泗阳翔源医疗科技有限公司 一种抗菌胶手套原料及其制备方法
CN114808429A (zh) * 2022-03-23 2022-07-29 王树芹 一种弹性无褶皱面料及其制备方法
CN114591544A (zh) * 2022-04-19 2022-06-07 安徽宏飞钓具有限公司 一种亮片烫印塑胶仿生鱼饵的制备方法
CN114717836B (zh) * 2022-04-28 2024-04-19 杭州萧山东达纺织有限公司 一种银丝面料及其制备方法
CN114717836A (zh) * 2022-04-28 2022-07-08 杭州萧山东达纺织有限公司 一种银丝面料及其制备方法
CN114892394A (zh) * 2022-06-08 2022-08-12 深圳市乐清合兴电子有限公司 一种多层导电布及其制作方法
CN114892394B (zh) * 2022-06-08 2023-09-22 深圳市乐清合兴电子有限公司 一种多层导电布及其制作方法
CN115045110A (zh) * 2022-07-18 2022-09-13 安徽省天助纺织科技集团股份有限公司 基于废旧纺织品的抑菌环保购物袋的制备方法
CN115466428A (zh) * 2022-09-02 2022-12-13 余亮 一种杀菌除螨枕头及其制备方法
CN115652625A (zh) * 2022-11-15 2023-01-31 中南大学湘雅三医院 一种带有纳米铜和紫草素的无纺布及其制备方法
CN115652625B (zh) * 2022-11-15 2024-03-12 中南大学湘雅三医院 一种带有纳米铜和紫草素的无纺布及其制备方法
CN116768554A (zh) * 2023-05-04 2023-09-19 盐城市福奇混凝土有限公司 一种超细矿物掺合料自密实高性能混凝土及其制备方法
CN116768554B (zh) * 2023-05-04 2024-06-07 盐城市福奇混凝土有限公司 一种超细矿物掺合料自密实高性能混凝土及其制备方法

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