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

Woodware white primer and preparation method thereof

A technology for white primer and woodware. It is used in biocide-containing paints, anti-fouling/underwater coatings, polyurea/polyurethane coatings, etc. problem, to achieve the effect of not easy to strip paint, improve sterilization effect, and long-term sterilization effect

Inactive Publication Date: 2015-12-23
SKSHU PAINT
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a wood white primer and a preparation method thereof, which overcomes the disadvantages that the existing wood white primer is easy to peel off when used on wood that is difficult to attach, the paint film has poor weather resistance and cannot provide continuous sterilization function, and has the advantages of being available Wide range of wood, not easy to remove paint, good weather resistance of paint film, with the advantages of continuous sterilization function

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
  • Woodware white primer and preparation method thereof
  • Woodware white primer and preparation method thereof
  • Woodware white primer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] A kind of woodware white primer, is made up of the raw material of following weight ratio:

[0055] A component

[0056]

[0057] B component

[0058]

[0059] C component

[0060]

[0061]

[0062] Wherein, the weight ratio of the A, B, and C components is 100:45:35.

[0063] The tea powder extract is made by the following preparation method:

[0064] ① Collect the tea leaves used for making tea and dry them;

[0065] ②Put the dried tea powder and ethanol into the container at a weight ratio of 3:1;

[0066] ③ After standing for 24 hours, filter and take the tea powder extract in the container for later use;

[0067] Described mixed solvent is the arbitrary mixture of butyl acetate, xylene, propylene glycol methyl ether acetate; Dehydration mixed solvent is the mixture of dehydration ethyl acetate and butyl acetate that weight ratio is 1:1; Adhesion promoter is not containing Polysiloxane nonionic compound.

[0068] The preparation method of this woodw...

Embodiment 2

[0077] A kind of woodware white primer, is made up of the raw material of following weight ratio:

[0078] A component

[0079]

[0080] B component

[0081]

[0082] C component

[0083]

[0084] Wherein, the weight ratio of the A, B, and C components is 100:55:25.

[0085] The tea powder extract is made by the following preparation method:

[0086] ① Collect the tea leaves used for making tea and dry them;

[0087] ②Put the dried tea powder and ethanol into the container at a weight ratio of 2.5:1;

[0088] ③ After standing for 24 hours, filter and take the tea powder extract in the container for later use;

[0089] Described mixed solvent is the arbitrary mixture of butyl acetate, xylene, propylene glycol methyl ether acetate; Dehydration mixed solvent is the mixture of dehydration ethyl acetate and butyl acetate that weight ratio is 1.2:1; Adhesion promoter is not containing Polysiloxane nonionic compound.

[0090] The preparation method of this woodware wh...

Embodiment 3

[0099] A kind of woodware white primer, is made up of the raw material of following weight ratio:

[0100] A component

[0101]

[0102] B component

[0103]

[0104]

[0105] C component

[0106]

[0107] Wherein, the weight ratio of the A, B, and C components is 100:50:45.

[0108] The tea powder extract is made by the following preparation method:

[0109] ① Collect the tea leaves used for making tea and dry them;

[0110] ②Put the dried tea powder and ethanol into the container at a weight ratio of 2:1;

[0111] ③ After standing for 24 hours, filter and take the tea powder extract in the container for later use;

[0112] Described mixed solvent is the arbitrary mixture of butyl acetate, xylene, propylene glycol methyl ether acetate; Dehydration mixed solvent is the mixture of dehydration ethyl acetate and butyl acetate that weight ratio is 1.1:1; Adhesion promoter is not containing Polysiloxane nonionic compound.

[0113] The preparation method of this w...

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 relates to a woodware white primer. The woodware white primer is prepared from, by weight, components A including resin, dispersing agent, antifoaming agent, titanium dioxide, filler, polishing agent, tea dust extract liquor, tea polyphenol extract, drier, mixing solvent and adhesion promoter, components B including HDI curing agent, TDI tripolymer curing agent, TDI addition product curing agent and dewatering and mixing solvent, and components C including acetic ether, n-butyl acetate, xylene, propylene glycol methyl ether acetate and nylon acid methyl ester. The defects that when an existing woodware white primer is used on wood where the primer can hardly be attached, primer removing is prone to happening, the weather resistance of primer films is poor, and a continuous bactericidal function can not be provided are overcome, and the woodware white primer has the advantages of being wide in available wood range, not prone to primer removing and high in primer film weather resistance and having a continuous bactericidal function.

Description

technical field [0001] The invention relates to a wood white primer and a preparation method thereof, which are applied to wood and wood products. Background technique [0002] The existing wood white primer on the market has been more and more widely used, but it has many disadvantages. For example, when it is used on wood that is difficult to adhere, it is easy to peel off the paint; it is used on wood with deep ducts. When it is used, its sealing effect is poor, and it is easy to affect the paint effect, making the weather resistance of the paint film poor and so on. [0003] Tea polyphenols is the 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 botulinum and its spores, inhibit the activity of bacterial exotoxins, and have antibacterial effects on various pathogenic bacteria that cause diarrhea, respiratory tract and sk...

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): C09D175/14C09D5/14C09D7/12
Inventor 洪杰黄敏阳
Owner SKSHU PAINT
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