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Anti-bacterial and anti-mildew finishing coat for redwood furniture

An antibacterial and anti-mildew technology for mahogany furniture, applied to paints containing biocides, anti-fouling/underwater coatings, coatings, etc., can solve the problem of poor control of bacteria or moths, mildew on the surface of furniture, and bacterial reproduction and spread of diseases and other problems, to achieve the effect of improving anti-mold performance, reasonable composition formulation, and excellent appearance performance

Inactive Publication Date: 2015-02-25
SUZHOU DONGBANG FURNITURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, affected by the rainy and humid weather in the south, the surface of mahogany furniture is prone to breed or attach to common bacteria and viruses such as fungi, E. appearance, performance and service life, but also cause bacteria to propagate and spread diseases, which is not conducive to people's health
[0004] Existing antibacterial topcoats for mahogany furniture generally have toxicity or pungent odor, and only have inhibitory effect on bacteria attached to the surface of mahogany furniture, and have poor prevention and control effects on bacteria or mildew growing inside the furniture

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] The specific preparation process of the above-mentioned mahogany furniture antibacterial and mildew-proof finish paint is as follows:

[0018] 1) Preparation of plant extracts: soak meat, daphne, ginkgo seed coat, neem bark, camphor and sapindus seed coat in water for 3 hours, heat to 55°C for 30 minutes, and then add 10 parts of vitality The unit is 100U of cellulase for enzymolysis, the enzymolysis reaction temperature is controlled at 45°C, the enzymolysis reaction time is 2 hours, and the corresponding herbal medicinal liquid is obtained by filtration; 300 parts of the above-prepared herbal medicinal liquid are added to 10 times the weight Soak in 75% ethanol for 80 minutes, heat to 60°C for 50 minutes, filter and collect to obtain the corresponding plant extract;

[0019] 2) Antibacterial treatment of raw materials: put the proportioned amount of water-soluble polyurethane dispersion, oil seed paint, leveling agent, talc powder, nano-antibacterial agent and the pla...

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PUM

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Abstract

The invention discloses anti-bacterial and anti-mildew finishing coat for redwood furniture. The finishing coat comprises the following components in parts by weight: 45-60 parts of water-soluble polyurethane dispersoid, 30-50 parts of oilseed paint, 8-12 parts of a mixed anti-bacterial agent, 0.2-0.5 part of a flatting agent, 5-10 parts of pigments, 5-8 parts of talcum powder, 1.5-2 parts of silicone oil and 6-9 parts of rosinol, wherein the mixed anti-bacterial agent comprises a nano anti-bacterial agent and plant anti-bacterial liquid. According to the anti-bacterial and anti-mildew finishing coat for redwood furniture, the components are proportioned reasonably; by virtue of the composite action of the nano anti-bacterial agent and plant anti-bacterial liquid, acquired common bacteria attached to redwood furniture can be actively resisted and killed and a human body can be well protected; bacteria and mildew in the redwood furniture can be effectively prohibited or killed, the redwood furniture can be completely protected from inside to outside, the anti-mildew performance of the redwood furniture can be improved effectively, and the redwood furniture is endowed with excellent appearance performance, safety and long service life.

Description

technical field [0001] The invention relates to the technical field of mahogany furniture, in particular to an antibacterial, mildew-proof and moth-proof finish paint for mahogany furniture. Background technique [0002] Mahogany furniture began in the Ming Dynasty. Its appearance is simple and symmetrical, and its natural material color and texture are pleasant. Mahogany mainly adopts traditional crafts such as carving, mortise and tenon joints, inlays, and curves made by Chinese furniture. The obvious ethnicity in its shape and craftsmanship is the most attractive part to many collectors. Many people call mahogany furniture humanistic furniture and art furniture. . [0003] Mahogany furniture is expensive, and if it is properly maintained and passed on from generation to generation, its value will be even higher. However, affected by the rainy and humid weather in the south, the surface of mahogany furniture is prone to breed or attach to common bacterial viruses such as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D7/12C09D5/14
CPCC09D175/04C08K2201/011C08L2205/03C09D5/14C09D7/40C08L83/04C08L93/04C08K13/04C08K3/34C08K2003/2237C08K2003/2296C08K2003/0806C08K5/00
Inventor 杨小锋
Owner SUZHOU DONGBANG FURNITURE
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