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Woodware finishing paint and preparation method thereof

A technology for topcoats and woodware, which is applied in the field of woodware topcoats and its preparation, can solve the problems that woodware coatings cannot provide long-lasting antibacterial effects and no fungicides are added, so as to achieve improved sterilization effects, long-term sterilization, and effective use of resources. Effect

Inactive Publication Date: 2015-10-28
SKSHU PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a wood topcoat and a preparation method thereof, which overcomes the disadvantages of the existing wood topcoats that do not add fungicides, or that the wood coating cannot provide a lasting bacteriostatic effect even after adding a fungicide.

Method used

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  • Woodware finishing paint and preparation method thereof
  • Woodware finishing paint and preparation method thereof
  • Woodware finishing paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A wood finish, composed of raw materials with the following weight ratios:

[0047] A component

[0048] Coconut oil modified alkyd resin 55 parts

[0049] High molecular weight wetting and dispersing agent (such as EFKA-4010) 0.3 parts

[0050]

[0051] B component

[0052]

[0053] C component

[0054]

[0055] Wherein, the weight ratio of the A, B, and C components is 100:45:35.

[0056] The tea powder extract is prepared by the following preparation method:

[0057] ① Collect the drunk tea powder and dry it;

[0058] ②Put the dried tea powder and ethanol into the container at a weight ratio of 3:1;

[0059] ③After standing for 24 hours, filter the tea powder extract in the container for use;

[0060] The mixed solvent is any mixture of butyl acetate, xylene, and propylene glycol methyl ether acetate;

[0061] The dehydration mixed solvent is a mixture of dehydrated ethyl acetate and butyl acetate in a weight ratio of 1:1.

[0062] The preparation method of the wood finish includes th...

Embodiment 2

[0071] A wood finish, composed of raw materials with the following weight ratios:

[0072] A component

[0073]

[0074] B component

[0075]

[0076]

[0077] C component

[0078]

[0079] Wherein, the weight ratio of the A, B, and C components is 100:55:25.

[0080] The tea powder extract is prepared by the following preparation method:

[0081] ① Collect the drunk tea powder and dry it;

[0082] ② Put the dried tea powder and ethanol into the container at a weight ratio of 2.5:1;

[0083] ③After standing for 20 hours, filter the tea powder extract in the container for use;

[0084] The mixed solvent is any mixture of butyl acetate, xylene, and propylene glycol methyl ether acetate;

[0085] The dehydration mixed solvent is a mixture of dehydrated ethyl acetate and butyl acetate with a weight ratio of 1.2:1.

[0086] The preparation method of the wood finish includes the following steps:

[0087] ⑴ Preparation of component A:

[0088] Step 1-1: Add the resin, dispersant, and defoamer in the s...

Embodiment 3

[0095] A wood finish, composed of raw materials with the following weight ratios:

[0096] A component

[0097]

[0098] B component

[0099]

[0100]

[0101] C component

[0102]

[0103] Wherein, the weight ratio of the A, B, and C components is 100:50:45.

[0104] The tea powder extract is prepared by the following preparation method:

[0105] ① Collect the drunk tea powder and dry it;

[0106] ②Put the dried tea powder and ethanol into the container at a weight ratio of 3:1;

[0107] ③After standing for 24 hours, filter the tea powder extract in the container for use;

[0108] The resin is any mixture of coconut oil modified alkyd resin and synthetic fatty acid modified alkyd resin.

[0109] The defoamer is any mixture of a silicone defoamer and a polymer defoamer.

[0110] The leveling agent is any mixture of silicone-based leveling agents and acrylate-based leveling agents.

[0111] The mixed solvent is any mixture of butyl acetate, xylene, and propylene glycol methyl ether acetate;

[0...

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Abstract

The invention relates to a woodware finishing paint. The woodware finishing paint is composed of a raw material component A, a raw material component B and a raw material component C according to weight proportion, wherein the raw material component A comprises resin, a dispersing agent, a defoaming agent, titanium dioxide, a super fine filler, a delustering agent, a flatting agent, a tea dust extracting solution, a tea polyphenol extractive, a drier and a mixed solvent; the raw material component B comprises an HDI curing agent, a TDI tripolymer curing agent, a TDI additive product curing agent and a dehydrated mixed solvent; the raw material component C comprises acetic ether, butyl acetate, xylene, propylene glycol methyl ether acetate and methyl ester nylon acid. The woodware finishing paint provided by the invention overcomes the defects that the conventional woodware finishing paint is not added with a sterilizing agent, or even the sterilizing agent is added, after film forming, the woodware finishing paint cannot provide an enduring antibacterial effect. Since the tea dust extracting solution and the tea polyphenol are added, the woodware finishing paint not only can kill bacteria inside woods applied to indoor decoration, but also can remove indoor bacteria, and plays an air purifying effect.

Description

Technical field [0001] The invention relates to a wood finish paint and a preparation method thereof, and is applied to the technical field of coatings for wood and wood products. Background technique [0002] Tea polyphenols is a general term for polyphenols in tea, including flavanols, anthocyanins, flavonoids, flavonols and phenolic acids. Studies have found that tea polyphenols have a good antibacterial effect. It can kill Clostridium botulinum and its spores, inhibit the activity of bacterial exotoxins, and have antibacterial effects on various pathogens that cause diarrhea, respiratory tract and skin infections. [0003] In recent years, as people's attention to the living environment has increased, more and more attention has been paid to the environmental protection of coatings used in decoration, so the antibacterial, air purification and other functions of traditional coatings have made a closer demand. Therefore, it has become an urgent task to provide a natural, enviro...

Claims

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Application Information

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IPC IPC(8): C09D167/08C09D5/14C09D7/12
CPCC09D167/08C08K3/22C08K3/34C08K3/36C08K5/13C08K5/57C08K13/02C08K2003/2241C08K2201/011C09D5/14C09D7/61C09D7/63
Inventor 洪杰黄敏阳
Owner SKSHU PAINT
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