WO2021190103A1 - 一种持久抗病毒与抗菌非织造布及其制备方法与应用 - Google Patents

一种持久抗病毒与抗菌非织造布及其制备方法与应用 Download PDF

Info

Publication number
WO2021190103A1
WO2021190103A1 PCT/CN2021/071684 CN2021071684W WO2021190103A1 WO 2021190103 A1 WO2021190103 A1 WO 2021190103A1 CN 2021071684 W CN2021071684 W CN 2021071684W WO 2021190103 A1 WO2021190103 A1 WO 2021190103A1
Authority
WO
WIPO (PCT)
Prior art keywords
woven fabric
preparation
antiviral
persistently
present
Prior art date
Application number
PCT/CN2021/071684
Other languages
English (en)
French (fr)
Inventor
李大伟
付译鋆
杨宇民
张伟
张瑜
李朝威
Original Assignee
南通大学
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 南通大学 filed Critical 南通大学
Priority to ZA2021/05196A priority Critical patent/ZA202105196B/en
Publication of WO2021190103A1 publication Critical patent/WO2021190103A1/zh

Links

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
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/08—Organic compounds
    • 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

Definitions

  • the invention relates to the field of functional textile materials, in particular to a durable antiviral and antibacterial nonwoven fabric, and a preparation method and application thereof.
  • Biomedical safety protective equipment has become a necessity for medical staff and ordinary people to prevent new coronavirus pneumonia.
  • disposable medical masks and protective clothing are mostly made of non-woven fabrics, which mainly rely on filtration and static electricity to block viruses and bacteria, and do not have the function of actively killing viruses and bacteria.
  • Benzophenones such as 4-benzoyl benzoic acid, benzophenone tetracarboxylic dianhydride, and polyphenols such as chlorogenic acid can continuously generate active oxygen free under the action of visible light (daylight, light, etc.) and oxygen It has the title of "photomicrobial inactivator". If such microbial inactivators are used in the manufacture of protective clothing, masks and other protective equipment, the safety performance of the protective equipment will be greatly improved.
  • the purpose of the present invention is to provide a durable anti-virus and anti-bacterial non-woven fabric and its preparation method and application.
  • the prepared non-woven fabric has long-lasting anti-virus and anti-bacterial properties.
  • the present invention provides a method for preparing durable antiviral and antibacterial nonwoven fabrics, which includes the following steps:
  • step 2) Place the nonwoven fabric obtained in step 1) in a low-temperature plasma modifier for surface hydrophilic modification treatment;
  • step 3 Dissolve the photomicrobial inactivator and carbonyldiimidazole in tetrahydrofuran to obtain a mixed solution, and then put the surface hydrophilic modified nonwoven fabric obtained in step 2) into the mixed solution and heat to 60 ⁇ 80 Carry out the grafting reaction at °C for 2 to 4 hours. After the reaction, the non-woven fabric is taken out and washed with acetone, and vacuum-dried to obtain a durable anti-virus and anti-bacterial non-woven fabric;
  • the working atmosphere of the low-temperature plasma modifier is air or oxygen
  • the process parameters of the hydrophilic modification treatment are: the treatment time is 60 to 120 s, and the vacuum degree is 0.65 to 0.85 Pa .
  • the non-woven fabric is one of polypropylene non-woven fabric, polyester non-woven fabric, nylon non-woven fabric, viscose non-woven fabric, acrylic non-woven fabric, polyethylene non-woven fabric, and chlorine non-woven fabric. kind.
  • the amount of the photomicrobial inactivator is 0.5-2.0% owf.
  • the amount of carbonyl diimidazole is 12.5-30% owf.
  • the invention also provides a durable antiviral and antibacterial nonwoven fabric prepared by the above preparation method.
  • the present invention also provides an application of the above-mentioned durable anti-virus and anti-bacterial non-woven fabric in the production of safety protection articles.
  • the present invention firstly modifies the non-woven fabric by low-temperature plasma, generates hydroxyl and other oxygen-containing functional groups on the surface of the non-woven fabric, and then combines 4-benzoyl benzoic acid and benzophenone through an esterification reaction. At least one of tetracarboxylic dianhydride, chlorogenic acid and other substances is grafted on the surface of the modified non-woven fabric to realize the firm loading of the substance on the surface of the non-woven fabric.
  • the nonwoven fabric prepared in this way can continuously generate active oxygen free radicals under the action of visible light (daylight, light, etc.) and oxygen to kill viruses and bacteria. It has long-lasting antiviral and antibacterial functions and does not produce any drug resistance. , Can be used for mass production of active protective masks and protective clothing.
  • This embodiment provides a method for preparing a durable anti-virus and anti-bacterial nonwoven fabric. The specific steps are as follows:
  • step (2) Put the nonwoven fabric from step (1) to remove oil and other impurities in a low-temperature plasma modifier for surface hydrophilic modification.
  • the working atmosphere of the low-temperature plasma modifier is air, and the treatment time is: 60s, the vacuum degree is 0.65Pa;
  • This embodiment provides a method for preparing a durable anti-virus and anti-bacterial nonwoven fabric. The specific steps are as follows:
  • step (2) Put the nonwoven fabric from step (1) to remove oil and other impurities in a low-temperature plasma modifier for surface hydrophilic modification.
  • the working atmosphere of the low-temperature plasma modifier is air, and the treatment time is: 80s, the vacuum degree is 0.7Pa;
  • This embodiment provides a method for preparing a durable anti-virus and anti-bacterial nonwoven fabric. The specific steps are as follows:
  • step (2) Put the nonwoven fabric from step (1) to remove oil and other impurities in a low-temperature plasma modifier for surface hydrophilic modification.
  • the working atmosphere of the low-temperature plasma modifier is air, and the treatment time is: 100s, the vacuum degree is 0.8Pa;
  • step (3) Take 1.5 g of chlorogenic acid and 20 g of carbonyl diimidazole and dissolve them in 150 mL of tetrahydrofuran to prepare a solution, and then put the non-woven fabric after the surface hydrophilic modification treatment in step (2) into the solution and heat it to 60°C. After the grafting reaction was carried out for 3 hours, the non-woven fabric was taken out and washed with acetone, and vacuum-dried to obtain the durable anti-virus and anti-bacterial non-woven fabric of this example.
  • This embodiment provides a method for preparing a durable anti-virus and anti-bacterial nonwoven fabric. The specific steps are as follows:
  • step (2) Put the nonwoven fabric from step (1) to remove oil and other impurities in a low-temperature plasma modifier for surface hydrophilic modification.
  • the working atmosphere of the low-temperature plasma modifier is air, and the treatment time is: 120s, the vacuum degree is 0.85Pa;
  • This embodiment provides a method for preparing a durable anti-virus and anti-bacterial nonwoven fabric. The specific steps are as follows:
  • step (2) Put the nonwoven fabric from step (1) to remove oil and other impurities in a low-temperature plasma modifier for surface hydrophilic modification.
  • the working atmosphere of the low-temperature plasma modifier is air, and the treatment time is: 90s, the vacuum degree is 0.8Pa;
  • the anti-virus test and anti-bacterial test were performed on the ordinary polypropylene non-woven fabric and the non-woven fabric prepared in Examples 1 to 5 respectively, as follows:
  • Anti-virus test select phage as the representative virus and Escherichia coli as the virus host, and use the indirect method to test the anti-virus ability of the non-woven fabric. First cut a 3 ⁇ 3cm 2 non-woven fabric, and then drip 100 ⁇ L of phage diluent on its surface, and place them in a dark room and light for a period of time; then put the non-woven fabric coated with phage diluent into the buffer Shake, take the shaking solution and mix culture with E. coli; finally pour the mixed culture solution into the preheated agar plate for colony cultivation overnight, and calculate the survival rate of the virus indirectly by calculating the number of colonies.
  • the test results are shown in Table 1.
  • the nonwoven fabrics prepared in Examples 1 to 5 of the present invention have a virus survival rate of ⁇ 1 ⁇ and a bacterial survival rate of ⁇ 1 ⁇ under light conditions.
  • the nonwoven fabrics of the present invention The cloth has long-lasting antiviral and antibacterial properties.

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)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

本发明涉及功能纺织材料领域，公开了一种持久抗病毒与抗菌非织造布及其制备方法与应用。本发明首先对非织造布进行低温等离子体改性，在非织造布表面生成羟基等含氧官能团，再通过酯化反应将4-苯甲酰苯甲酸、二苯酮四甲酸二酐和氯原酸等物质中的至少一种接枝在改性后的非织造布表面，实现了该物质在非织造布表面的牢固负载。本发明制备方法制备得到的非织造布可以在可见光(日光、灯光等)及氧气作用下持续不断地生成活性氧自由基来杀灭病毒与细菌，具有持久抗病毒与抗菌功能，且不会产生任何耐药性，可用于主动防护型口罩和防护服的大规模生产。

Description

一种持久抗病毒与抗菌非织造布及其制备方法与应用 技术领域
本发明涉及功能纺织材料领域，尤其涉及一种持久抗病毒与抗菌非织造布及其制备方法与应用。
背景技术
生物医用安全防护用品(包括防护服、口罩等)成为了医护人员及普通民众预防新型冠状病毒肺炎的必需品。众所周知，一次性医用口罩和防护服多采用非织造布加工而成，其主要依靠过滤及静电作用来阻挡病毒和细菌，不具有主动杀灭病毒和细菌的功能。
研究表明具有强氧化性的活性氧自由基能够有效杀灭病毒、细菌、真菌等微生物，且不会产生耐药性。4-苯甲酰苯甲酸、二苯酮四甲酸二酐等苯甲酮类物质及氯原酸等多元酚类物质能够在可见光(日光、灯光等)及氧气作用下持续不断地生成活性氧自由基，有“光微生物灭活剂”的称号，若将此类微生物灭活剂应用于防护服、口罩等防护用品的制造上，将能够大幅提升防护用品的安全性能。
发明内容
本发明的目的是提供一种持久抗病毒与抗菌非织造布及其制备方法与应用，制备的非织造布具有持久抗病毒、抗菌的性能。
为解决上述技术问题，本发明提供了一种持久抗病毒与抗菌非织造布的制备方法，包括以下步骤：
1)用去离子水和丙酮清洗非织造布以去除油剂和其它杂质，烘干；
2)将步骤1)处理得到的非织造布放置在低温等离子体改性仪中进行表面亲水改性处理；
3)将光微生物灭活剂与羰二咪唑溶解在四氢呋喃中，得到混合溶液，再将步骤2)得到的表面亲水改性处理的非织造布放入所述混合溶液中加热至60～80℃进行接枝反应2～4h，反应结束后将非织造布取出并用丙酮清洗，真空干燥后得到持久抗病毒与抗菌非织造布；
优选的，步骤2)中，所述低温等离子体改性仪的工作气氛为空气或氧气，所述亲水改性处理的工艺参数为：处理时间为60～120s，真空度为0.65～0.85Pa。
优选的，所述非织造布为丙纶非织造布、涤纶非织造布、锦纶非织造布、粘胶纤维非织造布、腈纶非织造布、乙纶非织造布和氯纶非织造布中的一种。
优选的，步骤3)中，所述光微生物灭活剂用量为0.5～2.0％owf。
优选的，步骤3)中，所述羰二咪唑用量为12.5～30％owf。
本发明还提供了一种上述制备方法制备得到的持久抗病毒与抗菌非织造布。
本发明还提供了一种上述持久抗病毒与抗菌非织造布在制作安全防护用品中的应用。
与现有技术相比，本发明首先对非织造布进行低温等离子体改性，在非织造布表 面生成羟基等含氧官能团，再通过酯化反应将4-苯甲酰苯甲酸、二苯酮四甲酸二酐和氯原酸等物质中的至少一种接枝在改性后的非织造布表面，实现了该物质在非织物表面的牢固负载。这样制备的非织造布可以在可见光(日光、灯光等)及氧气作用下持续不断地生成活性氧自由基来杀灭病毒与细菌，具有持久抗病毒与抗菌功能，且不会产生任何耐药性，可用于主动防护型口罩和防护服的大规模生产。
具体实施方式
为了进一步理解本发明，下面结合实施例对本发明优选实施方案进行描述，但是应当理解，这些描述只是为了进一步说明本发明的特征和优点，而不是对本发明权利要求的限制。
本发明所有原料，对其来源没有特别限制，在市场上购买的或按照本领域技术人员熟知的常规方法制备的即可。
实施例1
本实施例提供一种持久抗病毒与抗菌非织造布的制备方法，具体步骤如下：
(1)将100g丙纶非织造布分别用去离子水和丙酮清洗以去除油剂和其它杂质，后放置在60℃烘箱中烘干；
(2)将步骤(1)去除油剂和其它杂质后的非织造布放置在低温等离子体改性仪中进行表面亲水改性处理，低温等离子体改性仪工作气氛为空气，处理时间为60s，真空度为0.65Pa；
(3)取0.5g 4-苯甲酰苯甲酸与12.5g羰二咪唑溶解在50mL四氢呋喃中配成溶液，再将步骤(2)表面亲水改性处理后的非织造布放入该溶液中加热至60℃进行接枝反应2h，后将非织造布取出并用丙酮清洗，真空干燥后即得本实施例持久抗病毒与抗菌非织造布。
实施例2
本实施例提供一种持久抗病毒与抗菌非织造布的制备方法，具体步骤如下：
(1)将100g丙纶非织造布分别用去离子水和丙酮清洗以去除油剂和其它杂质，后放置在60℃烘箱中烘干；
(2)将步骤(1)去除油剂和其它杂质后的非织造布放置在低温等离子体改性仪中进行表面亲水改性处理，低温等离子体改性仪工作气氛为空气，处理时间为80s，真空度为0.7Pa；
(3)取1g二苯酮四甲酸二酐与20g羰二咪唑溶解在100mL四氢呋喃中配成溶液，再将步骤(2)表面亲水改性处理后的非织造布放入该溶液中加热至60℃进行接枝反应3h，后将非织造布取出并用丙酮清洗，真空干燥后即得本实施例持久抗病毒与抗菌非织造布。
实施例3
本实施例提供一种持久抗病毒与抗菌非织造布的制备方法，具体步骤如下：
(1)将100g涤纶非织造布分别用去离子水和丙酮清洗以去除油剂和其它杂质，后放置在70℃烘箱中烘干；
(2)将步骤(1)去除油剂和其它杂质后的非织造布放置在低温等离子体改性仪中进行表面亲水改性处理，低温等离子体改性仪工作气氛为空气，处理时间为100s，真空度为0.8Pa；
(3)取1.5g氯原酸与20g羰二咪唑溶解在150mL四氢呋喃中配成溶液，再将步骤(2)表面亲水改性处理后的非织造布放入该溶液中加热至60℃进行接枝反应3h，后将非织造布取出并用丙酮清洗，真空干燥后即得本实施例持久抗病毒与抗菌非织造布。
实施例4
本实施例提供一种持久抗病毒与抗菌非织造布的制备方法，具体步骤如下：
(1)将100g锦纶非织造布分别用去离子水和丙酮清洗以去除油剂和其它杂质，后放置在70℃烘箱中烘干；
(2)将步骤(1)去除油剂和其它杂质后的非织造布放置在低温等离子体改性仪中进行表面亲水改性处理，低温等离子体改性仪工作气氛为空气，处理时间为120s，真空度为0.85Pa；
(3)取2g二苯酮四甲酸二酐与30g羰二咪唑溶解在200mL四氢呋喃中配成溶液，再将步骤(2)表面亲水改性处理后的非织造布放入该溶液中加热至60℃进行接枝反应3.5h，后将非织造布取出并用丙酮清洗，真空干燥后即得本实施例持久抗病毒与抗菌非织造布。
实施例5
本实施例提供一种持久抗病毒与抗菌非织造布的制备方法，具体步骤如下：
(1)将100g丙纶非织造布分别用去离子水和丙酮清洗以去除油剂和其它杂质，后放置在80℃烘箱中烘干；
(2)将步骤(1)去除油剂和其它杂质后的非织造布放置在低温等离子体改性仪中进行表面亲水改性处理，低温等离子体改性仪工作气氛为空气，处理时间为90s，真空度为0.8Pa；
(3)取1g二苯酮四甲酸二酐、1g氯原酸与30g羰二咪唑溶解在200mL四氢呋喃中配成溶液，再将步骤(2)表面亲水改性处理后的非织造布放入该溶液中加热至60℃进行接枝反应4h，后将非织造布取出并用丙酮清洗，真空干燥后即得本实施例持久抗病毒与抗菌非织造布。
测试例
分别对普通丙纶非织造布和实施例1～5制备得到的非织布进行抗病毒测试和抗细菌测试，具体如下：
(1)抗病毒测试：选取噬菌体为代表性病毒，大肠杆菌为病毒宿主，利用间接法测试非织造布抗病毒能力。先剪取3×3cm 2的非织造布，再在其表面滴涂100μL噬菌体稀释液，分别置于暗室和光照条件下一段时间；之后将涂有噬菌体稀释液的非织造布放入缓冲液中振荡，取振荡液与大肠杆菌混合培养；最后将混合培养液倒入预热的琼脂板进行菌落培养一夜，通过计算菌落数量间接计算病毒存活率，测试结果如表1所示。
(2)抗细菌测试：分别选用暗室与光照两种环境，选择金黄色葡萄球菌为代表性细菌，按照GB/T20944.2-2007《纺织品抗菌性能的评价第3部分：振荡法》测试非织造布的抗菌性能，测试结果如表1所示。
表1
Figure PCTCN2021071684-appb-000001
由表1可知，本发明实施例1～5制备得到的非织造布在光照的条件下，病毒存活率＜1‰，细菌存活率＜1‰，与普通非织造布相比，本发明非织造布具有持久的抗病毒和抗菌性能。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点，对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (7)

  1. 一种持久抗病毒与抗菌非织造布的制备方法，其特征在于，包括以下步骤：
    1)用去离子水和丙酮清洗非织造布以去除油剂和其它杂质，烘干；
    2)将步骤1)处理得到的非织造布放置在低温等离子体改性仪中进行表面亲水改性处理；
    3)将光微生物灭活剂与羰二咪唑溶解在四氢呋喃中，得到混合溶液，再将步骤2)得到的表面亲水改性处理的非织造布放入所述混合溶液中加热至60～80℃进行接枝反应2～4h，反应结束后将非织造布取出并用丙酮清洗，真空干燥后得到持久抗病毒与抗菌非织造布；
    所述光微生物灭活剂为4-苯甲酰苯甲酸、二苯酮四甲酸二酐和氯原酸中的至少一种。
  2. 根据权利要求1所述的制备方法，其特征在于，步骤2)中，所述低温等离子体改性仪的工作气氛为空气或氧气，所述亲水改性处理的工艺参数为：处理时间为60～120s，真空度为0.65～0.85Pa。
  3. 根据权利要求1所述的制备方法，其特征在于，所述非织造布为丙纶非织造布、涤纶非织造布、锦纶非织造布、粘胶纤维非织造布、腈纶非织造布、乙纶非织造布和氯纶非织造布中的一种。
  4. 根据权利要求1所述的制备方法，其特征在于，步骤3)中，所述光微生物灭活剂用量为0.5～2.0％owf。
  5. 根据权利要求1所述的制备方法，其特征在于，步骤3)中，所述羰二咪唑用量为12.5～30％owf。
  6. 根据权利要求1～5任一项所述制备方法制备得到的持久抗病毒与抗菌非织造布。
  7. 权利要求6所述的持久抗病毒与抗菌非织造布在制作安全防护用品中的应用。
PCT/CN2021/071684 2020-03-26 2021-01-14 一种持久抗病毒与抗菌非织造布及其制备方法与应用 WO2021190103A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA2021/05196A ZA202105196B (en) 2020-03-26 2021-07-22 Enduringly antiviral and antibacterial non-woven fabric, and preparation method and application thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010223200.9A CN111424418B (zh) 2020-03-26 2020-03-26 一种持久抗病毒与抗菌非织造布及其制备方法与应用
CN202010223200.9 2020-03-26

Publications (1)

Publication Number Publication Date
WO2021190103A1 true WO2021190103A1 (zh) 2021-09-30

Family

ID=71548843

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/071684 WO2021190103A1 (zh) 2020-03-26 2021-01-14 一种持久抗病毒与抗菌非织造布及其制备方法与应用

Country Status (3)

Country Link
CN (1) CN111424418B (zh)
WO (1) WO2021190103A1 (zh)
ZA (1) ZA202105196B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114622412A (zh) * 2022-03-02 2022-06-14 杭州路先非织造股份有限公司 一种热粘合制备丝胶整理水刺非织造布的方法
CN115652610A (zh) * 2022-11-16 2023-01-31 武汉纺织大学 一种双重抗菌聚丙烯无纺布及其制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111424418B (zh) * 2020-03-26 2021-04-23 南通大学 一种持久抗病毒与抗菌非织造布及其制备方法与应用
CN112553880B (zh) * 2020-11-24 2022-03-01 东华大学 基于聚烯烃非织造布有限次防护用品表面沉积金属氧化物的方法及其制备的防护用品
CN114232336A (zh) * 2021-12-27 2022-03-25 罗莱生活科技股份有限公司 一种大麻二酚改性粘胶纤维及其制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001020175A (ja) * 1999-07-07 2001-01-23 Akira Fujishima 光触媒含有シート及びその製造方法
JP2008285787A (ja) * 2007-05-18 2008-11-27 Toray Ind Inc 抗菌繊維構造物の製造方法
CN105734952A (zh) * 2016-05-13 2016-07-06 盐城工学院 一种纺织品整理助剂以及纺织品的处理方法
CN107044053A (zh) * 2016-02-05 2017-08-15 中国科学院上海应用物理研究所 一种抗菌纺织品及其制备方法
CN107377005A (zh) * 2017-08-02 2017-11-24 盐城工学院 一种可见光复合光催化剂的制备方法及其对织物整理方法
CN109706731A (zh) * 2019-01-07 2019-05-03 福州大学 一种双组分抗菌纤维素材料及其制备方法和应用
CN111424418A (zh) * 2020-03-26 2020-07-17 南通大学 一种持久抗病毒与抗菌非织造布及其制备方法与应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109402839B (zh) * 2018-11-18 2020-12-11 南通源佑纺织科技有限公司 一种抗菌聚酯纤维衬布及其生产工艺

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001020175A (ja) * 1999-07-07 2001-01-23 Akira Fujishima 光触媒含有シート及びその製造方法
JP2008285787A (ja) * 2007-05-18 2008-11-27 Toray Ind Inc 抗菌繊維構造物の製造方法
CN107044053A (zh) * 2016-02-05 2017-08-15 中国科学院上海应用物理研究所 一种抗菌纺织品及其制备方法
CN105734952A (zh) * 2016-05-13 2016-07-06 盐城工学院 一种纺织品整理助剂以及纺织品的处理方法
CN107377005A (zh) * 2017-08-02 2017-11-24 盐城工学院 一种可见光复合光催化剂的制备方法及其对织物整理方法
CN109706731A (zh) * 2019-01-07 2019-05-03 福州大学 一种双组分抗菌纤维素材料及其制备方法和应用
CN111424418A (zh) * 2020-03-26 2020-07-17 南通大学 一种持久抗病毒与抗菌非织造布及其制备方法与应用

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114622412A (zh) * 2022-03-02 2022-06-14 杭州路先非织造股份有限公司 一种热粘合制备丝胶整理水刺非织造布的方法
CN114622412B (zh) * 2022-03-02 2023-08-01 杭州路先非织造股份有限公司 一种热粘合制备丝胶整理水刺非织造布的方法
CN115652610A (zh) * 2022-11-16 2023-01-31 武汉纺织大学 一种双重抗菌聚丙烯无纺布及其制备方法
CN115652610B (zh) * 2022-11-16 2024-02-13 武汉纺织大学 一种双重抗菌聚丙烯无纺布及其制备方法

Also Published As

Publication number Publication date
CN111424418B (zh) 2021-04-23
CN111424418A (zh) 2020-07-17
ZA202105196B (en) 2021-10-27

Similar Documents

Publication Publication Date Title
WO2021190103A1 (zh) 一种持久抗病毒与抗菌非织造布及其制备方法与应用
Abdeen et al. Nanocomposite framework of chitosan/polyvinyl alcohol/ZnO: Preparation, characterization, swelling and antimicrobial evaluation
Nogueira et al. Immobilization of bacteriophage in wound-dressing nanostructure
CN112921652B (zh) 一种具有抗菌性聚乙烯无纺布的制备方法
CN106884209A (zh) 一种抗菌纳米纤维或母粒
IL238300A (en) Polymers and anti-microbial coatings
Asokan et al. Preparation and characterization of zinc oxide nanoparticles and a study of the anti-microbial property of cotton fabric treated with the particles
JPS61282304A (ja) 抗微生物活性を付与する方法
Seyam et al. Healing performance of wound dressing from cyanoethyl chitosan electrospun fibres
DE102005031711A1 (de) Vor mikrobiellem Befall geschützte Textilien
CN101362035B (zh) 一种膨体聚四氟乙烯抑菌覆膜滤料及其生产方法
US20130149367A1 (en) Processes for producing antitoxic fibers and fabrics
CN112941910A (zh) 一种抗菌纤维混纺面料及其制备方法
CN111944097B (zh) 抗菌聚丙烯熔喷材料及其制备方法和应用
Lee et al. Tannic-acid-enriched poly (vinyl alcohol) nanofibrous membrane as a UV-Shie lding and antibacterial face mask filter material
Hazarika et al. Functionalized poly (lactic acid) based nano-fabric for anti-viral applications
Izmaylov et al. Imidazolium salts grafted on cotton fibres for long-term antimicrobial activity
CN112779767B (zh) 一种用于纤维纱线以及布料的抗菌整理剂及其制备方法
CN112808026B (zh) 一种纳米纤维薄膜及其制备方法与应用
Shalaby et al. Antibacterial silver embedded nanofibers for water disinfection
CN1169488A (zh) 抗菌防臭易去污织物及其制备方法和制品
Gutarowska et al. New bioactive polymer filtering material composed of nonwoven polypropylene containing alkylammonium microbiocides on a perlite carrier
JPWO2020066912A1 (ja) 水分散性の微粒子
Gao et al. Fabrication of durable and non-leaching triclosan-based antibacterial polypropylene
JPS59137508A (ja) アクリル系炭素繊維前駆体糸条の製造方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21776153

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21776153

Country of ref document: EP

Kind code of ref document: A1