Supercharge Your Innovation With Domain-Expert AI Agents!

Technique for producing resin

A production process and resin technology, applied in the field of new resin production process, can solve the problem of no resin found, and achieve the effects of easy availability of raw materials, low cost and price, and long-lasting antibacterial function.

Active Publication Date: 2010-07-14
徐友志
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although many major breakthroughs have been made in the research and application of antibacterial resins at home and abroad, they all come down to the compounding and integration of antibacterial materials and resins. However, so far, no resins with clear antibacterial effects have been found in the world.

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
  • Technique for producing resin
  • Technique for producing resin

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0037] Example 1. A production process of a new type of resin, which is prepared through the condensation reaction of acrolein and vinyl ether.

Embodiment 2

[0038] Example 2. A production process of a new type of resin, which is prepared through the condensation reaction of acrolein and vinyl ether, and the production steps of the condensation reaction are as follows:

[0039] (1) Put vinyl ethyl ether into the condensation kettle, then put the catalyst zinc salt or aluminum salt into the kettle, start stirring, then put acrolein into the condensation kettle, close the valve after feeding, and at the same time, heat the jacket of the condensation kettle with hot water, Slowly raise the temperature, and cool the condenser above the condensation kettle to reflux the solution. When the temperature in the condensation kettle rises to 60°C, stop heating, cool to below 30°C, and pump the material into the distillation pot;

[0040](2) Distill the obtained material to 230°C under atmospheric pressure, open the valve of the storage tank above the still, and put blocking resin into the still, after co-melting, collect all fractions below 2...

Embodiment 3

[0041] Example 3. A production process of a new type of resin, which is prepared through the condensation reaction of acrolein and vinyl ether, and the production steps of the condensation reaction are as follows:

[0042] (1) Put vinyl ethyl ether into the condensation kettle, then put the catalyst zinc salt or aluminum salt into the kettle, start stirring, then put acrolein into the condensation kettle, close the valve after feeding, and at the same time, heat the jacket of the condensation kettle with hot water, Slowly raise the temperature, and cool the condenser above the condensation kettle to reflux the solution. When the temperature in the condensation kettle rises to 65°C, stop heating, and after cooling to 25°C, pump the material into the distillation pot;

[0043] (2) Distill the obtained material to 240°C at atmospheric pressure, open the valve of the storage tank above the still, and put blocking resin into the still, after co-melting, collect all fractions below ...

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
softening pointaaaaaaaaaa
melting pointaaaaaaaaaa
decomposition temperatureaaaaaaaaaa
Login to View More

Abstract

The invention relates to a production process for novel resin; the invention is characterized in that the novel resin is prepared with acrylaldehyde and vinyl ethl ether through the condensation reaction. The novel resin consists of high polymers of heteropoly olefin ether and aldehyde and other substances and an amount of EOHP, and is a pyrane alkyl ether antibacterial body, the high polymers and the EOHP are the only antibacterial functional groups only including three elements of charcoal (C), hydrogen (H), and oxygen (O) but not including halogen in the world, and the high polymers and the EOHP can be decomposed by organism in the environment, when the surface of the novel resin is contacted with air, the adhesive aggregation of microorganism forms a so-called biological membrane. Antibacterial alkyl ether on the resin layer surface can penetrate through the cell wall of the 1.8 mm biological membrane within 20 minutes to be combined with amino acid, so that the microorganism cannot ingest nutrient and eliminate waste. The novel resin obtained by the production process of the invention has long lasting antibacterial function. The sterilizing effect of the antibacterial group of the novel resin is very quick, and the sterilizing rate of average 2 to 5 hours can reach above 99 percent.

Description

technical field [0001] The invention relates to a novel resin production process with antibacterial and antifungal properties. Background technique [0002] In the past thirty years, people have conducted a lot of research on the antibacterial properties of resins. Many major breakthroughs have been made in the characteristics, mechanism, and modification of antibacterial resins. The current research and application are developing in two aspects: one is to add a dissolving fungicide to the base material of the resin. Produce effective antibacterial ingredients, so as to achieve antibacterial effect. Among them, inorganic antibacterial materials such as silver series ions, photocatalysts (nano TiO 2 ) and so on have been rapidly developed and increasingly widely used. However, the dissolution of antibacterial factors is a simple diffusion, and its kinetic factors are difficult to control. When the antibacterial agent is released in large quantities in the early stage, the...

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
Patent Type & Authority Patents(China)
IPC IPC(8): C08G8/36C08G8/30
Inventor 徐友志
Owner 徐友志
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com