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Scrawling preventing infiltration coating sandwiched wall cloth and manufacturing method thereof

An anti-graffiti and sandwich wall technology, which is applied to the surface coating liquid device, coating, covering/lining, etc., can solve the problems of poor firmness, affecting the decorative effect of wall covering design, and obvious seams

Pending Publication Date: 2019-08-23
SUZHOU HONGNI NEW MATERIAL TECH LTD CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the wall cloth also has the following problems: 1) The environmental protection performance is poor, and the wall cloth needs to be pasted to the wall surface. Most of the adhesives currently used are still organic solvent-based adhesives, which contain a large amount of toluene, formaldehyde, etc., which are harmful to the human body. 2) It is not tear-resistant, and adhesives are used to adhere between the wall covering and the wall. The adhesion between the adhesive and the wall is uncontrollable, and the firmness of the bond is often relatively poor. Especially environmentally friendly adhesives such as glutinous rice glue are easy to absorb water and become moldy, causing the wall covering to fall off; Under normal circumstances, the seams between the wall coverings are very obvious, which seriously affects the decorative effect and the design of the color and pattern of the wall covering. 4) The 3D effect is poor. The principle is to produce a 3D effect, which is often thicker and has a greater limitation on the viewing angle.

Method used

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  • Scrawling preventing infiltration coating sandwiched wall cloth and manufacturing method thereof
  • Scrawling preventing infiltration coating sandwiched wall cloth and manufacturing method thereof
  • Scrawling preventing infiltration coating sandwiched wall cloth and manufacturing method thereof

Examples

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Effect test

Embodiment 1

[0153] refer to Figure 1A , the structure of the anti-graffiti impregnation coating sandwich wall covering of the present invention is as follows: the impregnation coating composite sandwich coating complex comprising base color coating 11, the base color coating surface, and the impregnation coating composite sandwich coating complex It includes a transparent or translucent first coating 20 , a transparent or translucent anti-graffiti coating 40 , and a fiber network sandwich core 30 sandwiched between the first coating 20 and the anti-graffiti coating 40 .

[0154] In this embodiment, the fiber texture network sandwich core 30 contains a three-dimensional interpenetrating network structure formed by fibers, and the fibers include horizontal fibers, vertical fibers and fibers in an oblique direction, Figure 2A-Figure 2C The top view structure of several fiber texture network sandwich cores 30 is given, refer to Figure 2A-Figure 2C , in the same plane, the transverse fibers...

Embodiment 2

[0176] The method of making anti-graffiti impregnation coating sandwich wall covering in the present embodiment is as follows:

[0177] Coat base coat 11 on body of wall 10 surface,

[0178] After the base color coating 11 loses its plasticity, a transparent organic adhesive, such as epoxy resin adhesive, is applied on the surface part of the base color coating 11, and the fiber texture network sandwich core 30 is pasted to the bottom by the organic adhesive Color coated 11 surfaces,

[0179] Coating an anti-graffiti organic coating to form an anti-graffiti coating, applying pressure to make the organic coating infiltrate the fibers of the three-dimensional interpenetrating network structure and immerse into the meshes of the three-dimensional interpenetrating network structure; forming a sandwich coating;

[0180] When the sandwich coating is cured, the organic coating on the surface of the mesh sags inwardly, while the organic coating on the surface of the fiber is blocked ...

Embodiment 3

[0186] The method of making anti-graffiti impregnation coating sandwich wall covering in the present embodiment is as follows:

[0187] The surface of the body of wall 10 is coated with a base coat 11,

[0188] After the base coat 11 is dried, coat a transparent or translucent first organic coating on the base coat 11 surface, such as latex paint, to form a transparent or translucent first coat 20;

[0189] Applying the fiber texture network sandwich core 30 to the surface of the first coating 20, applying pressure to the fiber texture network sandwich core 30 to make the first organic coating soak into the fiber and penetrate into the pores of the three-dimensional interpenetrating network structure;

[0190] Coating transparent or translucent anti-graffiti organic coatings, or latex paint, as transparent or translucent anti-graffiti coatings, applying pressure to make the anti-graffiti organic coatings infiltrate the fibers of the three-dimensional interpenetrating network s...

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Abstract

The invention provides scrawling preventing infiltration coating sandwiched wall cloth and a method for manufacturing the scrawling preventing infiltration coating sandwiched wall cloth or an object decoration method. The scrawling preventing infiltration coating sandwiched wall cloth comprises a bottom coating and an infiltration coating composite sandwiched coating composite body applied to thesurface of the bottom coating. The infiltration coating composite sandwiched coating composite body comprises a transparent or semitransparent scrawling preventing coating and a fiber texture networksandwiched core wrapped by the scrawling preventing coating, wherein a network structure formed by fiber is contained in the fiber texture network sandwiched core, and the scrawling preventing coatingseeps into meshes of the network structure. By means of the method, the wall cloth with texture and / or patterns can be manufactured in a standard and large-scale manner, and good crack resisting performance, ventilation performance and decoration performance are achieved.

Description

technical field [0001] The present invention relates to a decoration on the surface of an object, a preparation method thereof, and a method for decorating the surface of an object, in particular to a method for making an anti-graffiti impregnated coating sandwich wall covering on the surface of a building and the like, and an impregnated coating clip Core wall covering. Background technique [0002] Early wall decoration is to use wall paint, wall paint refers to the decoration and protection of the building wall, so that the building wall is beautiful and tidy, and it can also protect the building wall and prolong its service life. In the specific technical field, the development of various binder film-forming technologies has greatly improved the performance of coatings, especially the development of emulsion preparation technology is particularly important. Existing coatings form a system consisting of binders, fillers, pigments, additives and solvents (such as water). ...

Claims

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Application Information

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IPC IPC(8): E04F13/00B05D7/00
CPCB05D7/00E04F13/002
Inventor 吴学峰
Owner SUZHOU HONGNI NEW MATERIAL TECH LTD CO
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