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

A plant-source bacteriostatic membrane material

A plant-derived and membrane material technology, applied in the field of coatings and paints, can solve the problems affecting the promotion of building energy-saving policies, not adopting thermal insulation measures, and uneven heat consumption by neighbors, so as to prevent heat loss, improve thermal insulation effects, and increase room temperature. Effect

Inactive Publication Date: 2014-12-10
WUXI HAITE NEW MATERIAL RES INST
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current building energy-saving and thermal insulation measures are only aimed at the outer envelope of the building. Generally, no thermal insulation measures are used between the partition walls of the buildings in the building. In this way, different buildings may have different temperatures, resulting in thermal pressure. A room experiences heat loss, the flow of heat from a warmer room to a cooler room
This unfair phenomenon of heat use is likely to cause various problems and contradictions. For example, the heat loss in the household is serious, which makes the heat use uneven among neighbors, resulting in unfair phenomena, and has high building energy consumption, thus Influenced the promotion of my country's building energy conservation policy

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
  • A plant-source bacteriostatic membrane material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The coating is composed of A component and B component, and the formula of A component is as follows:

[0031] 20-25 parts of styrene-acrylic emulsion

[0032] 20-25 parts of phenolic resin

[0033] 5-10 parts of dispersant

[0034] 6-8 parts of ethylene glycol and glycerol mixture

[0035] Filling 10~20 parts

[0036] 5-10 parts of infrared reflective pigments with a refractive index above 2.0 and a particle size of not less than 1 μm, doped semiconductors and metal powders.

[0037] Auxiliary 5-10 parts

[0038] 20-25 parts of water

[0039] 1-2 copies of antifreeze

[0040] B component polyisocyanate curing agent 6-10 parts, plant source bacteriostat 25-30 parts;

[0041] The preparation method of described antibacterial compound is:

[0042] Mix hops, airplane grass, quinquefolium, thyme, galangal, garlic, mugwort leaves, and water according to 15-20: 10-15: 10-15: 12-15: 8-10: 8-10: 5-7: 15 The mass parts of -20 are mixed in proportion, and cellulase is ad...

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
refractive indexaaaaaaaaaa
particle diameteraaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

A plant-source bacteriostatic membrane material is provided. The bacteriostatic membrane material is characterized in that: coating is prepared from a component A and a component B; the component A comprises 20-25 parts of styrene-acrylic emulsion, 20-25 parts of phenolic resin, 5-10 parts of a dispersant, 6-8 parts of a mixture of glycol and glycerol, 10-20 parts of a filling material, and 5-10 parts of an infrared reflection pigment having a refractive index higher than 2.0 and a particle size not less than 1 [mu]m, a doped semiconductor and metal powder; the component B comprises 6-10 parts of a polyisocyanate curing agent, and the like; and the bacteriostatic membrane material is prepared by adding the component A into a container according to the formula abovementioned, adding deionized water, a filing material and auxiliary agents in order under stirring at an intermediate speed, performing high-speed dispersion for 20-30 min, adding the polyisocyanate curing agent with water dispersibility according to a certain ratio, and fully stirring.

Description

technical field [0001] The invention belongs to the technical field of coatings and paints, in particular to a plant source antibacterial film material. Background technique [0002] Any paint that uses water as a solvent or as a dispersion medium can be called a water-based paint. Water-based coatings include three types: water-soluble coatings, water-dilutable coatings, and water-dispersible coatings. Water-soluble coatings use water-soluble resins as film-forming materials, represented by polyvinyl alcohol and its various modified products. There are also water-soluble alkyd resins, water-soluble epoxy resins, and inorganic polymer water-based resins, etc.; water-dilutable coatings refer to coatings prepared after emulsified emulsions become films, which are solvent-based resins dissolved in organic solvents, and then re-emulsified. With the help of strong mechanical stirring, the resin is dispersed in water to form an emulsion, which is called a post-emulsification emul...

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 Applications(China)
IPC IPC(8): C09D125/14C09D161/06C09D5/14C09D5/33C09D7/12
Inventor 白永平邵志敏丁丽萍
Owner WUXI HAITE NEW MATERIAL 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