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Automobile interior and exterior decoration coating structure with lightproof decorative patterns

An automotive interior and exterior decoration, transparent coating technology, applied in the coating, metal material coating process, vacuum evaporation plating and other directions, can solve the decorative effect of a single color, difficult to achieve pattern decoration effect, difficult to achieve light transmission, problems such as wave penetration, to achieve the effect of beautiful overall appearance and good wave permeability

Pending Publication Date: 2022-08-05
JIAXING MINHUI AUTOMOTIVE PARTS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]With the rise of automobile intelligence and electrification, more and more interior and exterior trims of automobiles not only serve as exterior decoration, but also have luminous or wave-transparent Functions, such as automotive luminous signs, ACC signs, etc., for traditional interior and exterior decoration products, it is generally realized by electroplating or painting processes, it is difficult to achieve functions such as light transmission and wave transmission, and the decorative effect is generally a single color, which is difficult Realize pattern decoration effect, especially in the technical scheme of opaque decorative pattern, the existing technology is not mature case

Method used

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  • Automobile interior and exterior decoration coating structure with lightproof decorative patterns
  • Automobile interior and exterior decoration coating structure with lightproof decorative patterns

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] like figure 1 As shown in the figure, the coating structure for the interior and exterior of the automobile with the opaque decorative pattern can realize the wave-transmitting function when a non-conductive coating such as indium is plated, and includes a material layer 100, a first coating layer and a second coating layer, The material layer 100 is a transparent material, the material of the material layer 100 is one of PC, PMMA or ABS material, the upper surface of the material layer 100 has a front protective layer 200, the front protective layer 200 is a transparent coating, the front protective layer 200 It is realized by one of spraying, flow coating or printing. The first coating layer and the second coating layer are interlaced together, and a partial area of ​​the second coating layer is stacked together with the first coating layer and is located on the lower surface of the material layer 100. The remaining area of ​​the coating layer is directly located on t...

Embodiment 2

[0023] like figure 2 As shown, when the first coating is the second colored coating 700 of black or other colors, and the second coating is the transparent coating 800, the second colored coating 700 can be realized by spraying, curtain coating, printing, etc. The second colored coating 700 is located under the material layer 100. The second colored coating 700 does not cover the entire lower surface area of ​​the material layer 100. The second colored coating 700 only covers a partial area of ​​the lower surface of the material layer 100. After the second colored coating 700 is applied to the entire back surface of the layer 100, then laser engraving is performed, and the upper part of the material layer 100 is peeled off to form the second colored coating 700, wherein the second colored coating 700 and the transparent coating 800 are staggered. Together, a partial area of ​​the transparent coating 800 is laminated with the second colored coating 700 and is located on the lo...

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Abstract

The invention belongs to the technical field of automobile decoration coatings, and provides an automobile interior and exterior decoration coating structure with lightproof decoration patterns, which comprises a material layer, a first coating and a second coating, the first coating and the second coating are staggered together, a part of area of the second coating and the first coating are stacked together and positioned on the lower surface of the material layer, and the first coating and the second coating are stacked together and positioned on the lower surface of the material layer. The second coating remaining area is directly located on the lower surface of the material layer. The light-transmitting decorative pattern has the advantages that the material layer is combined with the PVD plating layer and the color coating, through combination of PVD, laser etching, coating and other coatings, the light-transmitting or wave-transmitting or light-shading function is achieved while the decorative effect of the light-transmitting decorative pattern is achieved, the overall appearance is attractive, and the wave-transmitting performance is good.

Description

technical field [0001] The invention belongs to the technical field of automotive decorative coatings, and relates to an automotive interior and exterior decoration coating structure with opaque decorative patterns. Background technique [0002] With the rise of automotive intelligence and electrification, more and more automotive interior and exterior trims not only play the role of exterior decoration, but also have luminous or wave-transmitting functions, such as automotive luminous signs, ACC signs, etc. Decorative products are generally realized by electroplating or painting, which is difficult to achieve light transmission, wave transmission and other functions, and the decorative effect is generally a single color, so it is difficult to achieve pattern decoration effect, especially in the technology of opaque decorative patterns In terms of scheme, there is no mature case of the existing technology. SUMMARY OF THE INVENTION [0003] The technical problem to be solv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J7/04C23C14/20C08L69/00C08L33/12C08L55/02
CPCC08J7/04C23C14/20C23C14/205C08J2369/00C08J2333/12C08J2355/02
Inventor 任建全傅相林
Owner JIAXING MINHUI AUTOMOTIVE PARTS CO LTD
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