Two-component environment-friendly coating rich in d-limonene, and preparation method thereof

An environmentally friendly coating and limonene technology, which is applied in the field of architectural decoration, can solve the problems of large smell of vegetable oil, large application limitations, and large smell of solvent-based coatings.

Pending Publication Date: 2020-05-08
广东立盈新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new type of paints doesn't use any dangerous or bad things like alcohol that could cause damage if they were applied over their surface. It works well even when painted without these materials because it won’t have them inside itself.

Problems solved by technology

This patented problem addressed by this patents relates to finding ways to improve wall or furniture surfaces that can be protected from harmful odors caused by chemical substances such as volatile organic compounds emitted during manufacturing processes while also being able to promote good environmental benefits like reducing air pollution associated with production process activities.

Method used

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  • Two-component environment-friendly coating rich in d-limonene, and preparation method thereof
  • Two-component environment-friendly coating rich in d-limonene, and preparation method thereof
  • Two-component environment-friendly coating rich in d-limonene, and preparation method thereof

Examples

Experimental program
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preparation example Construction

[0026] The preparation method of the varnish is as follows: sequentially add polyaspartic acid ester resin, d-limonene, wetting agent, leveling agent, and defoamer into the mixing tank according to the formula ratio, and the rotating speed of the mixing tank is set at 450- 550 rpm, stirring time is 1-4 minutes, then add the matting agent in proportion, set the rotation speed of the mixing tank at 600-800 rpm, stir for 20-40 minutes, and the A component of the varnish is obtained . When in use, components A and B can be used after mixing evenly on site according to the ratio of A:B=(5~7):1.

[0027] Compared with varnish, the corresponding toner is added to the solid color paint. The components and contents of the solid color paint are as follows:

[0028] Component A:

[0029]

[0030] Component B:

[0031] Polyisocyanate Curing Agent 100

[0032] The preparation method of solid color paint is as follows: add polyaspartic acid ester resin, wetting agent, leveling agent, de

Embodiment 1

[0044] In Example 1, A:B=6:1;

Embodiment 2

[0045] In embodiment 2, A:B=7:1;

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PUM

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Abstract

The invention discloses a double-component environment-friendly coating rich in d-limonene, and a preparation method thereof, and relates to the field of architectural decoration. The coating is prepared from a component A and a component B, the component A is prepared from polyaspartic acid ester resin, d-limonene and an auxiliary agent, and the component B is a polyisocyanate curing agent. The preparation method comprises the following steps: sequentially adding the polyaspartic acid ester resin, the d-limonene and the auxiliary agent into stirring equipment in proportion, and stirring; thenadding a delustering agent, and stirring to obtain the component A; and directly mixing the component A and the component B in proportion before construction in order to prepare the coating. The coating is free of toxic organic solvents, heavy metals and other harmful substances, is a green and environment-friendly coating, has a medical promotion effect on human health, also has excellent physical and chemical properties such as water resistance, sterilization, weather resistance, wear resistance, scratch resistance and the like, and can be widely applied to various occasions such as outer walls, inner walls, woodenware, floors, civil water resistance, industrial corrosion resistance and the like.

Description

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Claims

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Application Information

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Owner 广东立盈新材料有限公司
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