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

Novel breathable deodorizing antibacterial cushion

An antibacterial pad, a new type of technology, applied in the direction of fiber chemical characteristics, conjugated synthetic polymer artificial filament, layered products, etc., can solve the problems of a large number of bacteria, poor air permeability and heat dissipation performance, poor air permeability, etc. , to achieve good biocompatibility, improve air permeability, and inhibit the growth of bacteria

Inactive Publication Date: 2019-03-01
TIANJIN UNIV
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most conventional pads currently on the market have disadvantages such as poor air permeability.
If the air permeability and heat dissipation performance of the mat are poor, it is easy to cause a large number of bacteria to grow

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
  • Novel breathable deodorizing antibacterial cushion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: core material: 48 parts of antibacterial anion powders, 35 parts of emulsifiers; Wall material: 40 parts of urea-formaldehyde resins. The antibacterial anion powder includes the following components in parts by weight: 3 parts of nano-scale titanium dioxide, 16 parts of diatomaceous earth, 10 parts of tourmaline powder, and 5 parts of bamboo charcoal powder.

[0033] Described anion microcapsules are prepared in the following manner:

[0034] 1) The urea-formaldehyde resin is synthesized by urea and formaldehyde in a molar ratio of 1:2; mix the urea and formaldehyde solution, stir and dissolve, adjust the pH to 8, and react at 65 degrees for 1 hour to obtain a transparent and viscous urea-formaldehyde resin prepolymerization body;

[0035] 2) Synthesis of capsule core emulsion: add antibacterial negative ion powder to the aqueous solution of emulsifier sodium dodecylbenzenesulfonate, heat to 45°C and stir, and use a high-shear dispersing emulsifier at 500...

Embodiment 2

[0042] Embodiment 2: core material: 45 parts of antibacterial anion powders, 25 parts of emulsifiers; Wall material: 35 parts of urea-formaldehyde resins.

[0043] The antibacterial anion powder includes the following components in parts by weight: 3 parts of nano-scale titanium dioxide, 16 parts of diatomaceous earth, 10 parts of tourmaline powder, and 5 parts of bamboo charcoal powder.

[0044] Described anion microcapsules are prepared in the following manner:

[0045]1) The urea-formaldehyde resin is synthesized by urea and formaldehyde in a molar ratio of 1:2; mix the urea and formaldehyde solution, stir and dissolve, adjust the pH to 8, and react at 65 degrees for 1 hour to obtain a transparent and viscous urea-formaldehyde resin prepolymerization body;

[0046] 2) Synthesis of capsule core emulsion: add antibacterial negative ion powder into emulsifier polyvinyl alcohol aqueous solution, heat to 45°C and stir, and emulsify with a high-shear dispersing emulsifier at a s...

Embodiment 3

[0052] Embodiment 3: core material: 50 parts of antibacterial anion powders, 50 parts of emulsifiers; Wall material: 45 parts of urea-formaldehyde resins.

[0053] The antibacterial anion powder includes the following components in parts by weight: 3 parts of nano-scale titanium dioxide, 16 parts of diatomaceous earth, 10 parts of tourmaline powder, and 5 parts of bamboo charcoal powder.

[0054] Described anion microcapsules are prepared in the following manner:

[0055] 1) The urea-formaldehyde resin is synthesized by urea and formaldehyde in a molar ratio of 1:2; mix the urea and formaldehyde solution, stir and dissolve, adjust the pH to 8, and react at 65 degrees for 1 hour to obtain a transparent and viscous urea-formaldehyde resin prepolymerization body;

[0056] 2) Synthesis of capsule core emulsion: add antibacterial anion powder into emulsifier aqueous solution, heat to 45°C and stir, and emulsify with a high-shear dispersing emulsifier at a speed of 5000-15000r / min ...

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 belongs to the field of antibacterial cushions and particularly relates to a novel breathable deodorizing antibacterial cushion which includes, from bottom to top successively, a base fabric layer, a memory sponge layer, a porous layer, a memory sponge layer, a negative ion layer, and a chitin fiber layer; the negative ion layer is woven by warp threads and weft threads, wherein negative ion microcapsules are placed in sunken positions at the intersections of the warp threads and weft threads. The negative ion microcapsules include: a core material including, by weight, 45-50 parts of an antibacterial negative ion powder and 25-50 parts of an emulsifier, and a wall material, including 35-45 weight parts of urea resin. The novel breathable deodorizing antibacterial cushion hasgood breathability and heat dissipative effect, durable antibacterial effect and deodorizing function. The raw materials are harmless to human body and non-irritating to skin.

Description

technical field [0001] The invention belongs to the field of antibacterial pads, and in particular relates to a novel air-permeable deodorizing antibacterial pad. Background technique [0002] In recent years, with people's needs for a better life and the continuous improvement of technology, functional mats such as antistatic mats, heightening mats, and waterproof mats have appeared. But there are shortcomings such as poor air permeability in the conventional pad great majority on the market at present. If the air permeability and heat dissipation performance of the cushion are poor, it is easy to cause a large number of bacteria to grow. Therefore, in order to provide users with a more comfortable experience, the mat needs to have good air permeability, heat dissipation, long-lasting antibacterial and antibacterial functions, and deodorizing functions. irritating. Contents of the invention [0003] The purpose of the present invention is to provide a novel breathable ...

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): B32B27/02B32B27/06B32B27/12B32B27/18B32B27/34B32B9/04B32B5/02B32B3/08B32B3/24B32B33/00D01F8/12D01F1/10C08G12/12B01J13/14
CPCB01J13/14B32B3/085B32B3/266B32B5/02B32B5/024B32B5/18B32B5/245B32B5/26B32B33/00B32B2262/0261B32B2266/0214B32B2307/554B32B2307/56B32B2307/7145B32B2307/724C08G12/12D01F1/103D01F8/12
Inventor 赖晨曦邹强
Owner TIANJIN UNIV
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