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

Green antibacterial and bactericidal negative oxygen ion releasing coating and preparation method thereof

A technology of negative oxygen ions and negative oxygen ion powder, which is applied in the direction of antifouling/underwater coatings, coatings, paints containing biocide, etc., to achieve the effect of improving practical performance

Inactive Publication Date: 2020-05-15
IDEAL NEW MATERIAL TECH HONGKONG LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a green antibacterial, sterilizing, and negative oxygen ion coating and a preparation method thereof, which solves the technical problem that the practical performance of coating products in the prior art needs to be improved, and realizes the technical effect of being able to release negative oxygen ions for a long time and improving the practical performance

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
  • Green antibacterial and bactericidal negative oxygen ion releasing coating and preparation method thereof
  • Green antibacterial and bactericidal negative oxygen ion releasing coating and preparation method thereof
  • Green antibacterial and bactericidal negative oxygen ion releasing coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0030] Based on the same inventive concept, the present application also provides a preparation method of green antibacterial, sterilizing and releasing negative oxygen ion coating, see attached figure 1 , including the following steps:

[0031] S1: Prepare negative oxygen ion powder;

[0032] S2: Add negative oxygen ion powder and dispersant to water for stirring, and obtain the first mixed liquid after dispersing evenly;

[0033] S3: Add titanium dioxide to the first mixed solution and continue to stir, and obtain the second mixed solution after being uniform;

[0034] S4: Add the water-based resin to the second mixed solution and continue to stir until it is uniform to obtain a finished product of green antibacterial, sterilizing and negative oxygen ion-releasing coating.

[0035] See attached figure 2 , the preparation process of negative oxygen ion powder in step S1 comprises:

[0036] S101: Stirring the nano-zinc oxide, selenium dioxide, potassium octatitanate, gall...

Embodiment 1

[0045] S1: Prepare 2 parts of negative oxygen ion powder;

[0046] S2: Add 2 parts of negative oxygen ion powder and 6 parts of dispersant into 16 parts of water for stirring, and obtain the first mixed liquid after dispersing evenly;

[0047] S3: Add 35 parts of titanium dioxide to the first mixed solution and continue to stir, and obtain the second mixed solution after being uniform;

[0048] S4: Add 40 parts of water-based resin into the second mixed solution and continue to stir, and obtain a green antibacterial, sterilizing and negative oxygen ion-releasing finished product after uniformity.

Embodiment 2

[0050] S1: prepare 3 parts of negative oxygen ion powder;

[0051] S2: Add 3 parts of negative oxygen ion powder and 6 parts of dispersant to 17 parts of water for stirring, and obtain the first mixed liquid after dispersing evenly;

[0052] S3: Add 36 parts of titanium dioxide to the first mixed solution and continue to stir, and obtain the second mixed solution after being uniform;

[0053] S4: Add 41 parts of water-based resin to the second mixed solution and continue to stir, and obtain a green antibacterial, sterilizing and negative oxygen ion-releasing finished product after uniformity.

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 invention relates to a green antibacterial and bactericidal negative oxygen ion releasing coating and a preparation method thereof. The negative oxygen ion coating comprises, by weight, 38-45 parts of water-based resin, 5-8 parts of a dispersing agent, 32-40 parts of titanium dioxide, 15-22 parts of water and 2-5 parts of negative oxygen ion powder. The negative oxygen ion powder comprises thefollowing components in parts by weight: 15-28 parts of chlorophyll, 19-25 parts of catechinic acid, 10-15 parts of tea polyphenol, 20-50 parts of nano zinc oxide powder, 0.6-2.5 parts of selenium dioxide, 3-10 parts of potassium octatitanate, 0.5-4 parts of gallium arsenide, 1-6 parts of vermiculite powder and 5-20 parts of nano aerogel powder. The green antibacterial and bactericidal negative oxygen ion releasing coating can release negative oxygen ions for a long time, and the practical performance is improved.

Description

technical field [0001] The invention relates to the technical field of environmental protection coatings, in particular to green antibacterial, sterilization and negative oxygen ion releasing coatings and a preparation method thereof. Background technique [0002] Coatings are widely used in construction projects and are closely related to people's lives. Coatings need strong adhesion to be painted on walls. Adhesives contain a large amount of formaldehyde and benzene, which are released slowly and cannot be completely decomposed for more than ten years, seriously endangering health . Although diatom mud paint can absorb formaldehyde, benzene and tvoc, the adsorption is limited. When the formaldehyde is fully adsorbed, it will be released slowly, which is a temporary solution, not a permanent cure. With the advancement of science and technology, water-based coatings have emerged as the times require. They do not contain formaldehyde, but they have poor adhesion, low coeffic...

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): C09D201/00C09D5/14C09D7/61C09D7/63
CPCC08K2003/2296C08K2201/011C09D5/14C09D201/00C09D7/61C09D7/63C09D7/70C08K13/04C08K3/22C08K3/30C08K3/24C08K3/34C08K5/1545C08K3/105C08K7/22
Inventor 何新桥
Owner IDEAL NEW MATERIAL TECH HONGKONG LTD
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