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Antibacterial coating of intelligent door

An antibacterial coating, smart door technology, applied in coatings, antifouling/underwater coatings, paints containing biocides, etc. The effect of preventing breeding and reproduction, lasting antibacterial properties, and long-term weather resistance

Inactive Publication Date: 2017-02-22
广东金大田家居股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the poor heat resistance of organic antimicrobial agents, the range of application of antimicrobial metal materials coated with organic antimicrobial agents is severely limited

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] (1) Get the component raw materials as follows: Containing Ag-Cu inorganic antibacterial agent 1% (Ag 2 SO 4 : Ag 2 o 2 =1:1), nano-titanium dioxide 0.1-0.5%, quartz 30-40%, feldspar 4.0-10%, zirconia 0.4-1%, borax 10-20%, cerium oxide 0.2-0.5%, copper oxide 1 ~2%, sodium carbonate 0.1~8.0%, selenium powder 0.01~0.08%, yttrium oxide 0.1~0.25%, fluorite 0.1~4.0%, potassium nitrate 0.1~3.7%, cobalt oxide 0.1~0.70%, manganese dioxide 0.1 ~1.60%, aluminum oxide 0.1~1.2%, lanthanum oxide 0.1~0.3%, silver silica gel 0.01~2.0%, titanium dioxide 0.01~7.4%, zinc oxide 0.05~2.0%, talc 1~10%, aluminum powder 0.1~ 2.0%, calcite 0.1-2.0%, lithium carbonate 0.1-2.0%, trisodium phosphate 0.1-2.0%, magnesium oxide 0.1-1.0%, mix the raw materials and screen them over 200 meshes, then heat them in a clamp pot or converter for 4 hours Finally, quench in cold water, then put it into a ball mill, add water at 1ml / g, refine for 60 minutes, and sieve through a vibrating sieve to make an a...

Embodiment 2

[0020] (1) Get the component raw materials as follows: Containing Ag-Cu inorganic antibacterial agent 1.5% (Ag 2 SO 4 : Ag 2 o 2 =1:1), nano-titanium dioxide 0.1-0.5%, quartz 30-40%, feldspar 4.0-10%, zirconia 0.4-1%, borax 10-20%, cerium oxide 0.2-0.5%, copper oxide 1 ~2%, sodium carbonate 0.1~8.0%, selenium powder 0.01~0.08%, yttrium oxide 0.1~0.25%, fluorite 0.1~4.0%, potassium nitrate 0.1~3.7%, cobalt oxide 0.1~0.70%, manganese dioxide 0.1 ~1.60%, aluminum oxide 0.1~1.2%, lanthanum oxide 0.1~0.3%, silver silica gel 0.01~2.0%, titanium dioxide 0.01~7.4%, zinc oxide 0.05~2.0%, talc 1~10%, aluminum powder 0.1~ 2.0%, calcite 0.1-2.0%, lithium carbonate 0.1-2.0%, trisodium phosphate 0.1-2.0%, magnesium oxide 0.1-1.0%, mix the raw materials and screen them over 200 meshes, then heat them in a clamp pot or converter for 4 hours Finally, quench in cold water, then put it into a ball mill, add water at 1ml / g, refine for 60 minutes, and sieve through a vibrating sieve to make an...

Embodiment 3

[0026] (1) Get the component raw materials as follows: Containing Ag-Cu inorganic antibacterial agent 2% (Ag 2 SO 4 : Ag 2 o 2 =1:1), nano-titanium dioxide 0.1-0.5%, quartz 30-40%, feldspar 4.0-10%, zirconia 0.4-1%, borax 10-20%, cerium oxide 0.2-0.5%, copper oxide 1 ~2%, sodium carbonate 0.1~8.0%, selenium powder 0.01~0.08%, yttrium oxide 0.1~0.25%, fluorite 0.1~4.0%, potassium nitrate 0.1~3.7%, cobalt oxide 0.1~0.70%, manganese dioxide 0.1 ~1.60%, aluminum oxide 0.1~1.2%, lanthanum oxide 0.1~0.3%, silver silica gel 0.01~2.0%, titanium dioxide 0.01~7.4%, zinc oxide 0.05~2.0%, talc 1~10%, aluminum powder 0.1~ 2.0%, calcite 0.1-2.0%, lithium carbonate 0.1-2.0%, trisodium phosphate 0.1-2.0%, magnesium oxide 0.1-1.0%, mix the raw materials and screen them over 200 meshes, then heat them in a clamp pot or converter for 4 hours Finally, quench in cold water, then put it into a ball mill, add water at 1ml / g, refine for 60 minutes, and sieve through a vibrating sieve to make an a...

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PUM

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Abstract

The invention discloses an antibacterial coating of an intelligent door. The antibacterial coating comprises 1-2% of inorganic antimicrobial agent containing Ag-Cu, nano-titanium dioxide, 30-40% of quartz, 4.0-10% of feldspar, 0.4-1% of zirconium oxide, 10-20% of borax, 0.2-0.5% of cerium oxide, 1-2% of copper oxide, 0.1-8.0% of sodium carbonate, 0.01-0.08% of selenium powder, 0.1-0.25% of yttrium oxide, 0.1-4.0% of fluorite, 0.1-3.7% of potassium nitrate, 0.1-0.70% of cobalt oxide, 0.1-1.60% of manganese dioxide, 0.1-1.2% of aluminum oxide, 0.1-0.3% of lanthanum oxide, 0.01-2.0% of silver silica gel, 0.01-7.4% of titanium dioxide, 0.05-2.0% of zinc oxide, 1-10% of talc, 0.1-2.0% of aluminum powder, 0.1-2.0% of calcite, and 0.1-2.0% of lithium carbonate, 0.1-2.0% of trisodium phosphate, and 0.1-1.0% of magnesium oxide. The antibacterial coating of the intelligent door has excellent characteristics of easily obtained raw materials, low cost and good antibacterial property.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to an antibacterial coating for an intelligent door. Background technique [0002] With the development of society and the improvement of people's living standards, a healthy living environment has increasingly become the goal pursued by human beings. With the continuous improvement of people's research and understanding of environmental microorganisms, while utilizing the beneficial properties of microorganisms, they are also aware of their harmfulness as pathogenic bacteria, thus promoting the development of antibacterial functional materials, resulting in the emergence of various antibacterial products. and has developed rapidly. [0003] At present, antibacterial materials such as antibacterial plastics, antibacterial fibers, antibacterial ceramics, antibacterial steel and antibacterial coatings have been used in various fields. Antibacterial coating mat...

Claims

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Application Information

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IPC IPC(8): C09D1/00C09D5/14C09D7/12
CPCC09D1/00C09D5/14C09D7/61
Inventor 邓成湘
Owner 广东金大田家居股份有限公司
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