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

Shell powder bio-environmental protection interior wall paint

A bio-environmental protection and interior wall coating technology, applied in anti-corrosion coatings, anti-fouling/underwater coatings, coatings, etc., can solve the problems of reduced natural corrosion resistance and high cost, and achieve reduced viscosity, strong hiding power, and good moisturization The effect of wet dispersion effect

Active Publication Date: 2011-12-07
JIANGSU CHAMPION TECHNOLOGY GROUP CO LTD
View PDF7 Cites 36 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is a domestic patent CN 201010030813.7 on interior wall coatings with shell powder as the main component. This product is a new type of environmentally friendly coating, but it uses nano-titanium dioxide, negative ion powder, and cellulose ether, and its price is relatively expensive; Glue is used as a binder to improve the bonding performance and cohesion of the material. This type of redispersible glue is a spray-dried powder of high molecular polymer emulsion, and the cost is relatively high. It also involves a kind of It is a water-based paint based on boiled shell powder and calcium hydroxide slaked lime. It uses less toxic polyvinyl formal glue as a raw material. The production process is relatively simple and the cost is low. However, its comprehensive performance such as adhesion , water resistance, natural corrosion resistance decline, this kind of shell powder wall coating is not the development trend of shell powder wall coating in the future

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
  • Shell powder bio-environmental protection interior wall paint
  • Shell powder bio-environmental protection interior wall paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047]Add 250.1kg of water, 1.02kg of ephedra alkaloids, 5.12kg of SN5040 dispersant, 0.95kg of CF-10 wetting agent, and 1.02kg of NXZ defoamer into the reactor, and disperse at a speed of (500~800) r / min (10~ 25)min; then add 150.10kg of shell powder, 199.61kg of R-902 titanium dioxide, 49.82kg of talc powder, stir at a speed of (800-1500)r / min for (10-40)min, and sand-mill to the fineness of the material ≤50μm; add 232.15kgELASTENE TM (Erenda TM ) 3131NG pure acrylic emulsion, 40.24kg vegetable gum, 14.58kg glycerin, 2.1kg75% ethanol, 1.02kgNXZ defoamer, 0.99kg British Saul RS preservative into the reactor, at a speed of (300~900)r / Stir for (10-30) min; finally use 10.1kg vegetable gum and 43.22kg water to adjust the viscosity so that the viscosity is (100±5) KU at (25±1)°C, pass through a 200-mesh sieve to obtain The white flowing liquid is the invention product.

Embodiment 2

[0049] Add 231.89kg of water, 1.01kg of alkaloids, 7.06kg of SN5040 dispersant, 2.02kg of CF-10 wetting agent, and 1.01kg of NXZ defoamer into the reactor, and disperse at a speed of (500~800) r / min (10~ 25)min; then add 121.00kg of shell powder, 181.48kg of R-902 titanium dioxide, 60.49kg of talc powder, stir at a speed of (800-1500)r / min for (25-40)min, and sand-mill to the fineness of the material ≤50μm; add 302.46kgELASTENE TM (Erenda TM ) 3131NG pure acrylic emulsion, 20.16kg vegetable glue, 11.09kg glycerin, 2.52kg75% ethanol, 1.01kgNXZ defoamer, 1.01kg British Thor RS preservative to the reactor, at a speed of (300~900)r / Stir for (10-30) min; finally use 13.61kg vegetable gum and 50.41kg water to adjust the viscosity so that the viscosity is (100±5) KU at (25±1)°C, pass through a 200-mesh sieve and obtain The white flowing liquid is the invention product.

Embodiment 3

[0051] Add 270.22kg of water, 1.00kg of ephedra alkaloids, 8.00kg of SN5040 dispersant, 1.00kg of CF-10 wetting agent, and 1.00kg of NXZ defoamer into the reactor, and disperse in the rotating speed (500-800) r / min (10 ~25) min; then add 180.14kg shell powder, 200.16kg R-902 titanium dioxide, 40.03kg talc powder, stir (10~40)min at a speed of (800~1500)r / min, and sand-mill until the material is fine Degree≤50μm; add 170.14kgELASTENE TM (Erenda TM ) 3131NG pure acrylic emulsion, 50.04kg vegetable gum, 18.01kg glycerin, 1.8kg75% ethanol, 1.00kgNXZ defoamer, 1.00kg British Sol RS preservative into the reactor, at a speed of (300~900)r / Stir for (10-30) min in min; finally adjust the viscosity with 15.03 kg of vegetable gum and 42.23 kg of water, so that the viscosity is (100 ± 5) KU at (25 ± 1) ° C, and pass through a 200-mesh sieve to obtain The white flowing liquid is the invention product.

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 discloses shell powder biological environment-friendly internal wall coating, which comprises the following components in part by weight: 240 to 350 parts of water, 1 to 3 parts of alkaloid, 2 to 8 parts of dispersant, 1 to 3 parts of wetting agent, 2 to 6 parts of defoaming agent, 100 to 200 parts of shell powder, 150 to 250 parts of titanium white, 30 to 80 parts of talcpowder, 150 to 300 parts of acrylic emulsion, 25 to 75 parts of gelatin, 10 to 30 parts of glycerol, 1 to 3 parts of ethanol and 1 to 2 parts of preservative. The paint film formed by the coating disclosed by the invention is full, and the coating disclosed by the invention has good decorative and protective functions and very high environment friendliness, is free from materials harmful to the environment and human bodies, avoids polluting the environment and is a shell powder interior wall coating with high comprehensive performance.

Description

technical field [0001] The invention belongs to the field of wall paint for interior decoration, in particular to a shell powder environmental protection wall paint with excellent performance. Background technique [0002] With the advancement of science and technology, the improvement of human living standards, and the improvement of people's requirements for indoor environment and air quality, a novel shell powder bio-environmental protection wall coating is favored by people. [0003] The use of shell powder in paint is the collision and fusion of ancient Chinese civilization and modern technology. The cost-effective paint created can rewrite the history of traditional latex paint dominating the wall. At present, there is a domestic patent CN 201010030813.7 on interior wall coatings with shell powder as the main component. This product is a new type of environmentally friendly coating, but it uses nano-titanium dioxide, negative ion powder, and cellulose ether, and its pr...

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): C09D133/00C09D5/14C09D5/08
Inventor 谢海
Owner JIANGSU CHAMPION TECHNOLOGY GROUP CO 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