High-definition projection paint composition and preparation method thereof

A composition and high-definition technology, applied in projection devices, coatings, instruments, etc., can solve problems such as adhesive adhesion, and achieve the effect of simple operation

Inactive Publication Date: 2018-11-02
崔林杰 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the case of rolling into a reel, there is a disadvantage of adhesive sticking to unwanted parts

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Embodiment 1. Preparation 1 of translucent paint

[0052] Translucent coatings were prepared as shown in Table 1 below.

[0053] Table 1

[0054] type

Embodiment 2

[0055] Embodiment 2. Preparation 2 of translucent paint

[0056] Translucent coatings were prepared as shown in Table 2 below.

[0057] Table 2

[0058] type

experiment example 2

[0063] Experimental example 2. Beam projector image irradiation

[0064] After forming a coating layer by coating the coatings of Example 1 and Example 2 on the glass windows of a store with transparent glass windows, a beam projector is arranged so that the coating layer can be irradiated on the interior side, and the transmission type After setting up the beam projector and illuminating the image, the image can be observed and photographed.

[0065] In the case of Example 2, a clearer image was obtained because metal fine particles were included.

[0066] First, a translucent paint is applied to at least a part of any side of the first transmissive layer. Also, a translucent paint is applied to at least a part of either side of the second transmissive layer. It does not hurt to interchange the order of applying the translucent paint on the first transmissive layer and the second translucent layer. And, it is not necessary to make the area of ​​the paint applied to the fir...

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PUM

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Abstract

The invention relates to a high-definition projection paint composition which is characterized by containing the following components in percentage by weight: 1-10 parts of silicon dioxide micro particles, 1-10 parts of stannic oxide micro particles, 30-60 parts of an adhesive, 1-2 parts of a dye leveler, 1-2 parts of a defoaming agent and the balance of a solvent. By adopting a spraying mode, a high-definition screen is simply formed, the high-definition screen is applied to a transmission type light beam projector and a reflection light beam projector, a piece of screen cloth is not additionally needed, and projection can be carried out very easily at any place. By adopting the high-definition paint provided by the invention, the high-definition screen can be rapidly formed with simple operation at any place, and in addition, the size of the projection screen is not affected by other factors and is only determined according to the size of a transparent plate.

Description

technical field [0001] The invention relates to a high-definition projection paint composition, which belongs to the field of new materials and can be widely used in outdoor advertising, indoor and outdoor decoration, and exhibitions. Background technique [0002] Beam projectors are widely used to display movies or advertisements on a large screen by shining light on the screen. At present, the most widely used screens include picture frame screens, manual screens, and electric screens. There are various kinds of projection screens and their prices are relatively high. In particular, it is necessary to set up various installation equipment, that is, a space for installation. [0003] An example of light irradiating a beam projector is disclosed in Korean Patented Utility Model No. 20-0273709, which involves attaching a microparticle sticker formed of a plurality of microparticles to a transparent glass screen using an adhesive. However, since this screen panel is opaque, o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D7/61C09D7/63C09D133/04G03B21/60
CPCC08K2003/2231C09D133/04C09D7/61C09D7/63G03B21/60C08K13/02C08K3/36C08K5/053C08K3/22C08K5/09
Inventor 崔林杰郑京男
Owner 崔林杰
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