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

Projection coating, projection curtain surface and manufacturing method of projection curtain surface

A technology of projection and coating, which is applied in the field of coatings, can solve problems such as eye hazards and unclear projection images, and achieve good protection and clear projection images

Active Publication Date: 2016-08-03
深圳市石代科技集团有限公司
View PDF3 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both of the above two kinds of projection screens have unclear projected images and great harm to the eyes.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] First, according to the ratio of raw materials, that is, the raw materials include 0.5 parts of ultramarine blue (commercially available), 40 parts of titanium dioxide (commercially available) and 80 parts of polyester resin (commercially available) in parts by mass. Place each raw material in a stainless steel container at room temperature and stir until uniform without stratification, and filter with gauze soaked for 4 hours.

[0060] Then add the quality of the polymer resin as 100%, 4% accelerator (commercially available) and 0.2% curing agent BPO (commercially available), brush the projection substrate surface of wood or stone with a hairbrush, and cure 20min to form membrane. After the film is fully dried for 4 hours, it is manually polished with 180-mesh gauze, 320-mesh gauze, 800-mesh gauze, and 1500-mesh gauze. Water wax (i.e. car-specific wax) can be used for polishing with an electric polishing machine to obtain a projection screen.

Embodiment 2

[0062] First, according to the ratio of raw materials, that is, the raw materials include 1.5 parts of ultramarine blue (commercially available), 60 parts of titanium dioxide (commercially available) and 120 parts of polyester resin (commercially available) in parts by mass. Place each raw material in a stainless steel container at room temperature and stir until uniform without stratification, and filter with gauze soaked for 4 hours.

[0063] Then add the quality of polymer resin as 100%, 5% accelerator (commercially available) and 0.8% curing agent BPO (commercially available), brush on the projection substrate surface of wood or stone with a hairbrush, solidify 20min to form membrane. After the film is fully dried for 4 hours, it is manually polished with 180-mesh gauze, 320-mesh gauze, 800-mesh gauze, and 1500-mesh gauze. Water wax (i.e. car-specific wax) can be used for polishing with an electric polishing machine to obtain a projection screen.

Embodiment 3

[0065] First, according to the ratio of raw materials, that is, the raw materials include 1 part of ultramarine blue (commercially available), 50 parts of titanium dioxide (commercially available) and 100 parts of polyester resin (commercially available) in parts by mass. Place each raw material in a stainless steel container at room temperature and stir until uniform without stratification, and filter with gauze soaked for 4 hours.

[0066] Then add the quality of polymer resin as 100%, 5% accelerator (commercially available) and 0.8% curing agent BPO (commercially available), brush on the projection substrate surface of wood or stone with a hairbrush, solidify 20min to form membrane. After the film is fully dried for 4 hours, it is manually polished with 180-mesh gauze, 320-mesh gauze, 800-mesh gauze, and 1500-mesh gauze. Water wax (i.e. car-specific wax) can be used for polishing with an electric polishing machine to obtain a projection screen.

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

PropertyMeasurementUnit
particle sizeaaaaaaaaaa
thicknessaaaaaaaaaa
particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses a projection coating, a projection curtain surface and a manufacturing method of the projection curtain surface. The projection coating comprises, by mass, 0.5-1.5 parts of ultramarine blue, 40-60 parts of titanium dioxide and 80-120 parts of polymer resin. The projection coating comprises the ultramarine blue and the titanium dioxide, the blue and white effect is generated, after a blue and white projection is projected, the projection picture is clearer, meanwhile a certain light adsorption function is achieved, and eyes can be protected quite well.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to projection coatings, projection screens and manufacturing methods thereof. Background technique [0002] Coating refers to a class of liquid or solid materials that can form a thin film on the surface of an object under certain conditions for protection, decoration or other special functions. According to the classification of modern chemical products, coatings belong to fine chemical products. Modern coatings are gradually becoming a class of multifunctional engineering materials and an important industry in the chemical industry. With the development of society, people are doing more and more research on coatings, and their functions are further diversified. [0003] Now in our daily life, projection is becoming more and more popular. Or with the development of projection technology, it has gradually entered the family. On the one hand, projection has great requirements for...

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): C09D167/06C09D7/12
CPCC08K3/22C08K3/40C08K2003/2241C09D7/41C09D7/61C09D167/06
Inventor 陈照军
Owner 深圳市石代科技集团有限公司
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