CN112538666A - Reusable nano-fiber film for antibacterial biological protective mask and manufacturing method thereof - Google Patents
Reusable nano-fiber film for antibacterial biological protective mask and manufacturing method thereof Download PDFInfo
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- CN112538666A CN112538666A CN202011538007.0A CN202011538007A CN112538666A CN 112538666 A CN112538666 A CN 112538666A CN 202011538007 A CN202011538007 A CN 202011538007A CN 112538666 A CN112538666 A CN 112538666A
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- pvb
- solution
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- zno
- temperature
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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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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/50—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyalcohols, polyacetals or polyketals
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1192—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with antimicrobial agent
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/14—Air permeable, i.e. capable of being penetrated by gases
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/30—Antimicrobial, e.g. antibacterial
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2500/00—Materials for garments
- A41D2500/50—Synthetic resins or rubbers
- A41D2500/52—Synthetic resins or rubbers in sheet form
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Artificial Filaments (AREA)
Abstract
Description
sample film | Staphylococcus aureus inhibitory rate (%) | Escherichia coli inhibitory rate (%) |
Example 1 | Example 1 is a control | Example 1 is a control |
Example 2 | 57.07 | 32.55 |
Example 3 | 94.75 | 99.67 |
Example 4 | 96.6 | 99.03 |
Example 5 | 96.31 | 96.80 |
sample film | Filtration efficiency (%) | Air flow resistance (Pa) |
Example 1 (control group) | 98.9659 | 88 |
Example 2 | 99.3644 | 97 |
Example 3 | 98.9761 | 91 |
Example 4 | 98.7682 | 102 |
Example 5 | 98.6365 | 107 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011538007.0A CN112538666A (en) | 2020-12-23 | 2020-12-23 | Reusable nano-fiber film for antibacterial biological protective mask and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011538007.0A CN112538666A (en) | 2020-12-23 | 2020-12-23 | Reusable nano-fiber film for antibacterial biological protective mask and manufacturing method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112538666A true CN112538666A (en) | 2021-03-23 |
Family
ID=75017854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011538007.0A Pending CN112538666A (en) | 2020-12-23 | 2020-12-23 | Reusable nano-fiber film for antibacterial biological protective mask and manufacturing method thereof |
Country Status (1)
Country | Link |
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CN (1) | CN112538666A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114045611A (en) * | 2021-11-17 | 2022-02-15 | 广东粤港澳大湾区国家纳米科技创新研究院 | Preparation method of zinc oxide nanofiber membrane |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05117111A (en) * | 1991-10-26 | 1993-05-14 | Iatron Lab Inc | Polyelectrolyte complex antimicrobial agent and antimicrobial material |
CN103463669A (en) * | 2013-09-16 | 2013-12-25 | 重庆海默尼生物技术有限公司 | Liquid wound dressing and preparation method thereof |
CN103705969A (en) * | 2014-01-02 | 2014-04-09 | 东华大学 | Method for preparing chitosan-based silver-loaded composite antimicrobial superfine fiber membrane |
CN104213202A (en) * | 2014-08-18 | 2014-12-17 | 贵州捷欣合金技术开发有限公司 | Spinning solution and method for preparing antibacterial air filtering membrane by spinning solution |
CN106106522A (en) * | 2016-06-23 | 2016-11-16 | 中国人民解放军军事医学科学院卫生学环境医学研究所 | A kind of nano zine oxide carries silver chitosan compound anti-bacteria agent and preparation method thereof |
-
2020
- 2020-12-23 CN CN202011538007.0A patent/CN112538666A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05117111A (en) * | 1991-10-26 | 1993-05-14 | Iatron Lab Inc | Polyelectrolyte complex antimicrobial agent and antimicrobial material |
CN103463669A (en) * | 2013-09-16 | 2013-12-25 | 重庆海默尼生物技术有限公司 | Liquid wound dressing and preparation method thereof |
CN103705969A (en) * | 2014-01-02 | 2014-04-09 | 东华大学 | Method for preparing chitosan-based silver-loaded composite antimicrobial superfine fiber membrane |
CN104213202A (en) * | 2014-08-18 | 2014-12-17 | 贵州捷欣合金技术开发有限公司 | Spinning solution and method for preparing antibacterial air filtering membrane by spinning solution |
CN106106522A (en) * | 2016-06-23 | 2016-11-16 | 中国人民解放军军事医学科学院卫生学环境医学研究所 | A kind of nano zine oxide carries silver chitosan compound anti-bacteria agent and preparation method thereof |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114045611A (en) * | 2021-11-17 | 2022-02-15 | 广东粤港澳大湾区国家纳米科技创新研究院 | Preparation method of zinc oxide nanofiber membrane |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Kang Inventor after: Han Tie Inventor after: Zhu-Ge Xi Inventor after: Liang Xiaotian Inventor after: Li Chao Inventor after: Wang Jiang Inventor after: Lai Wen Qing Inventor after: Zhang Wei Inventor before: Li Kang Inventor before: Han Tie Inventor before: Qiu Zhuge Inventor before: Liang Xiaotian Inventor before: Li Chao Inventor before: Wang Jiang Inventor before: Lai Wen Qing Inventor before: Zhang Wei |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 300041 No. 1 Dali Road, Heping District, Tianjin Applicant after: ENVIRONMENTAL MEDICINE AND OPERATIONAL MEDICINE Research Institute ACADEMY OF MILITARY MEDICAL SCIENCES Address before: No.1 Zhenli Road, Heping District, Tianjin 300041 Applicant before: ENVIRONMENTAL MEDICINE AND OPERATIONAL MEDICINE Research Institute ACADEMY OF MILITARY MEDICAL SCIENCES |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210323 |