Nano modified bamboo charcoal capable of resisting and eliminating bacteria

A nano-modified bamboo charcoal and bamboo charcoal technology, applied in the field of medical and health care, can solve the problems of volatile disinfectant, limited action time, affecting normal breathing, etc., and achieve the effects of preventing widespread transmission, removing odor, and having remarkable effect.

Inactive Publication Date: 2005-11-02
周娟
View PDF0 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it is safer for people to wear this mask, it affects normal breathing and cannot be worn for a long time.
Spraying disinfectant can kill some viruses, but because the disinfectant is volatile, the time of action is limited. If you spray too often, the amount will be large and the cost will be high, and the smell will

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Embodiment 1 (when the bamboo charcoal mesh number is 50-80 mesh)

[0009] Take out 30 grams of nano-titanium dioxide and put it into 250 grams of boiling water and stir to make it all melt, then add 20 grams of nano-titanium dioxide antibacterial agent and stir again to make a mixed emulsion of nano-titanium dioxide, finally take out 950 grams of 50-80 mesh bamboo charcoal powder, add it to Stir in 1300 grams of boiling water to obtain a bamboo charcoal suspension. After heating the nano-titanium dioxide mixed emulsion to 100° C., injecting the bamboo charcoal suspension into the nano-titanium dioxide mixed floating liquid, and stirring for 30 minutes, the nano-modified bamboo charcoal emulsion was obtained. After evaporating and drying, 1000 grams of black nano-modified bamboo charcoal capable of antibacterial and sterilizing is obtained.

Embodiment 2

[0010] Embodiment 2 (when the bamboo charcoal mesh number is 300-350 mesh)

[0011] Take out 45 grams of nano-titanium dioxide and put it into 400 grams of boiling water and stir to make it all melt, then add 30 grams of nano-titanium dioxide antibacterial agent and stir again to make a mixed emulsion of nano-titanium dioxide, finally take out 925 grams of 300-350 mesh bamboo charcoal powder, add it to Stir in 1200 grams of boiling water to obtain a bamboo charcoal suspension. After heating the nano-titanium dioxide mixed emulsion to 100° C., injecting the bamboo charcoal suspension into the nano-titanium dioxide mixed floating liquid, and stirring for 30 minutes, the nano-modified bamboo charcoal emulsion was obtained. After evaporating and drying, 1000 grams of black nano-modified bamboo charcoal capable of antibacterial and sterilizing is obtained.

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

No PUM Login to view more

Abstract

The antibacterial nanometer modified bamboo charcoal consists of 20-400 mesh bamboo charcoal powder as main material, small amount of nanometer titania and nanometer titania antibiotic. Owing to the bamboo charcoal with porous structure and powerful adsorption and the nanometer titania and nanometer titania antibiotic capable of decomposing organic matter in pollutant environment, killing staphylococcus aureus, colibacillus and other germs and inhibiting various virus, the antibacterial nanometer modified bamboo charcoal may be used in medical breathing mask and making charcoal bag set in hospital ward, farm animal shed and fowl yard to prevent infectious disease.

Description

technical field [0001] The invention relates to the field of medical and health technologies, in particular to a nano-modified bamboo charcoal capable of antibacterial and sterilizing. Background technique [0002] Some human diseases are currently transmitted through the respiratory tract, such as SARS virus, parainfluenza virus, respiratory syncytial virus, coronavirus, adenovirus, mumps virus, measles virus, rubella virus, varicella-zoster virus, etc. . These viruses seriously threaten people's health and even endanger people's lives. The Ministry of Health has designated SARS and influenza as the infectious diseases that should be prevented and controlled during the Tenth Five-Year Plan period. Because viruses such as SARS and influenza exist in the patient's nasal mucus, saliva, sputum and other secretions, they can be transmitted by air and droplets. In addition, they are also related to contaminated tableware, which brings great difficulty to prevention. Epidemics ...

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): A01N59/00
Inventor 周娟
Owner 周娟
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap