Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Anti-propylene mask and preparation method thereof

A mask and propylene technology, applied in the field of health and safety protection, can solve the problems of unsuitable human safety protection, inconvenient use, large equipment, etc., and achieve the effects of stable elimination effect, protection of propylene poisoning, and prevention of accidents caused by static electricity.

Active Publication Date: 2020-09-29
NANTONG TEXTILE & SILK IND TECH RES INST +1
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional removal method is achieved by catalytic combustion, but this method requires high temperature and high pressure to completely oxidize, and is not suitable for human safety protection, such as Chinese patent CN101006261B
In addition, the Chinese patent CN107198888A uses the principle of chemical and physical adsorption to control the diffusion of volatile toxic gases, but because the equipment in this method is relatively large, it is inconvenient to use

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Anti-propylene mask and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040]Embodiment 1 Preparation of fullerene / nano-titanium dioxide spunbond layer

[0041] This example provides a fullerene / nano-titanium dioxide spunbond layer, which is made by spinning the modified resin material into a fiber web by the spunbond method. In terms of parts by mass, the raw material of the modified resin material includes carboxyl 5 parts of fullerene derivatives, 15 parts of nano-titanium dioxide, 79.925 parts of polyethylene terephthalate (PET), 0.0525 parts of lubricant, and 0.0225 parts of coupling agent.

[0042] Its preparation method is:

[0043] (1) Weigh carboxylated fullerene derivatives and nano-titanium dioxide according to the formula; then put the carboxylated fullerene derivatives and nano-titanium dioxide into absolute ethanol (mass fraction is 3%). Form a mixed solution under ultrasonic conditions; then put the obtained mixed solution in a reaction kettle at 100°C for 12 hours; cool to obtain a reaction mixed solution;

[0044] (2) The react...

Embodiment 2

[0049] Embodiment 2 Preparation of fullerene / nano-titanium dioxide spunbond layer

[0050] This example provides a fullerene / nano-titanium dioxide spunbond layer, which is made by spinning the modified resin material into a fiber web by the spunbond method. In terms of parts by mass, the raw material of the modified resin material includes carboxyl 7 parts of fullerene derivatives, 20 parts of nano-titanium dioxide, 72.9 parts of polyethylene terephthalate (PET), 0.07 parts of lubricant, and 0.03 parts of coupling agent.

[0051] Its preparation method is:

[0052] (1) Weigh the carboxylated fullerene derivative and nano-titanium dioxide according to the formula; then put the carboxylated fullerene derivative and nano-titanium dioxide into absolute ethanol (3% by mass fraction) , form a mixed solution under ultrasonic conditions; then put the obtained mixed solution in a reaction kettle at 100° C. for 12 hours; cool to obtain a reaction mixed solution;

[0053] (2) The react...

Embodiment 3

[0058] Example 3 Preparation of fullerene / nano-titanium dioxide spunbond layer

[0059] This example provides a fullerene / nano-titanium dioxide spunbond layer, which is made by spinning the modified resin material into a fiber web by the spunbond method. In terms of parts by mass, the raw material of the modified resin material includes carboxyl 8 parts of fullerene derivatives, 24 parts of nano-titanium dioxide, 67.88 parts of polyethylene terephthalate (PET), 0.084 parts of lubricant, and 0.036 parts of coupling agent.

[0060] Its preparation method is:

[0061] (1) Weigh the carboxylated fullerene derivative and nano-titanium dioxide according to the formula; then put the carboxylated fullerene derivative and nano-titanium dioxide into absolute ethanol (3% by mass fraction) , form a mixed solution under ultrasonic conditions; then put the obtained mixed solution in a reaction kettle at 100° C. for 12 hours; cool to obtain a reaction mixed solution;

[0062] (2) The react...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
The average particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses an anti-propylene mask and a preparation method thereof. The anti-propylene mask is formed by sewing a fiber cloth contact layer, an anti-static non-woven fabric layer and a fullerene / nano titanium dioxide spunbond layer which are sequentially arranged, wherein the fullerene / nano titanium dioxide spunbond layer is prepared by spinning a modified resin material into a fiberweb by adopting a spunbond method; the modified resin material is prepared from the following raw materials: matrix resin, a carboxylated fullerene derivative, nano titanium dioxide, a lubricating agent and a coupling agent, the modified resin material is prepared by the following method: mixing and reacting a carboxylated fullerene derivative with nano titanium dioxide to prepare nano titanium dioxide modified by the carboxylated fullerene derivative, and then blending and extruding the nano titanium dioxide modified by the carboxylated fullerene derivative with the rest components in the rawmaterials to prepare the modified resin material. The mask is convenient to use and carry, can prevent propylene from entering a human body from respiratory organs of the human body, is good in anti-propylene effect, has an anti-static function, and is particularly suitable for being used in a propylene production workshop.

Description

technical field [0001] The invention belongs to the field of sanitation and safety protection, and in particular relates to an anti-acrylic mask and a preparation method thereof. Background technique [0002] With the rapid development of industrialization and urbanization in our country and the continuous growth of energy consumption, one of the problems our society is currently facing is: Volatile organic compounds pose risks to human health and the environment, and this type of gas volatiles enter through the respiratory organs The human body can damage the nervous system and is highly carcinogenic. [0003] Propylene is a reasonable proxy for VOCs, but currently there are few protective measures to prevent inhalation of propylene through respiratory organs. Therefore, great efforts are being made by the scientific community to remove and prevent this type of toxic gas. The traditional removal method is achieved by catalytic combustion, but this method requires high tem...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B32B27/02B32B27/36B32B27/12B32B27/32B32B33/00B32B5/02B32B5/26A62B7/10D06M17/00D01F6/92D01F1/10D06M13/463D06M13/402D06M101/20
CPCB32B5/02B32B5/26B32B33/00D06M17/00D01F6/92D01F1/106D06M13/463D06M13/402A62B7/10D06M2101/20B32B2262/0284B32B2262/0253B32B2262/062B32B2307/21B01D39/163B01D39/2034B01D39/2065B01D39/1623D01D5/0985D01F1/10D01F6/62D04H1/56D04H1/4291D04H1/435D04H1/724D04H13/00A62B23/025B32B2250/03B32B2250/20B32B2571/00B32B2437/00B32B2264/302B32B5/022B32B5/269B32B2264/1022B32B2262/0276D06M13/325D06M13/372D06M15/53B32B5/267B01D2239/0618B01D2239/0627B01D2239/10B01D2239/1241B32B37/16B32B2260/021B32B2260/04B32B2305/28B32B2317/10B32B2323/10B32B2367/00D01D1/04D06M2200/00D10B2321/022D10B2331/04D10B2505/04
Inventor 刘宇清胡静王玉婷李冉冉杨欣陈恺宜
Owner NANTONG TEXTILE & SILK IND TECH RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com