TWM656030U - A structure of a protective film on the surface of the protected object to be sprayed - Google Patents

Abstract

This creation is a structure of a protective film on the surface of the protected object to be sprayed. The main structure is the spray bonding layer, buffer layer, reinforcing layer, functional layer, printing layer, glossy layer and antifouling layer on the surface of the protected object to be sprayed. Solvent-based or water-based resins are used for multi-layer spraying processing. In order to improve the thickness and functionality of the sprayed film, the sprayed protective objects are selected from car bodies or solar panels. Spraying thick surfaces can improve physical and chemical resistance, making this product It can improve the protection effect, durability and practicality, and can print various patterns on solar panels to achieve advertising and aesthetic effects.

Description

A structure of a protective film on the surface of a spray-coated protective object

This work is about the structure of a protective film on the surface of a spray-coated object, especially the main structure consisting of a bonding layer, a buffer layer, a reinforcing layer, a functional layer, a printing layer, a glossy layer and an antifouling layer, which is sprayed in multiple passes and layers using solvent-based or hydrophilic resins.

There are many types of spray coating products on the market. For example, spray coating of car bodies is a process of spraying a resin layer on the surface of the car body. Its main purpose is to prevent the car body from being corroded and damaged by external forces, and external collisions, which may cause damage to the paint layer of the car body, and to continuously improve the protection of the car body.

This creation is mainly for the protection of automobile bodies or solar panels, and the patent application of Taiwan Patent Application No. 106131929 "Base film coating and surface film coating of vehicle body protective film" proposes a structural layer of base film coating 20 and surface coating 30 on the surface of the vehicle body paint layer. The spraying structure is not enough to protect the physical and chemical resistance of the vehicle. The spraying structure is not a superimposed spraying method. The spraying structure layer and method are traditional methods.

The main purpose of this invention is to provide a patent application for a structure of a protective film on the surface of a spray-coated protective object. The main structure includes a bonding layer, a buffer layer, a reinforcing layer, a functional layer, a printing layer, a glossy layer and an antifouling layer. The surface of the coated protective object is first sprayed with a bonding layer: a solvent-based or water-based resin is used for spraying, and the solvent-based resin includes acrylic resin, alkyd resin, modified silicone resin, vinyl ester resin or an environmentally friendly water-based resin includes polyurethane resin, acrylate resin, latex (butadiene polymer) resin, silicone elastomer (Silicone Elastomers) resin, vinyl ester (Vinyl Acetate) with a thickness of 1μm~30μm. Buffer layer: Acrylic pressure-sensitive adhesive film 5±2um. Continuous spraying reinforcement layer: mainly provides physical and/or chemical damage resistance to the surface of the protected object, and is made of solvent-based acrylic resin and/or acrylic modified resin and/or saturated polyester resin and/or polyurethane resin and/or polyurethane acrylic resin and/or epoxy resin, or water-based resin including polyurethane resin, acrylate resin, latex (butadiene polymer) resin, silicone elastomer resin, vinyl ester, and its thickness is 1μm~100μm.

In addition, one side of the reinforcement layer is sprayed with a functional layer, a printing layer, and then sprayed with a glossy layer: it mainly provides the effect of increasing the glossiness of the surface of the protected body, and is made of acrylic resin and/or acrylic modified resin and/or saturated polyester resin and/or polyurethane resin and/or polyurethane acrylic resin and/or epoxy resin, and its thickness is 1μm~100μm.

The protective material of this invention includes a functional layer between the reinforcing layer and the glossy layer: selected from a mixture of resin and functional powder, including infrared absorber, heat insulation film, anti-fouling film, anti-glare film, anti-reflection film, antibacterial film, anti-UV film, corrosion-resistant film, color enhancement film. Preferably, a functional layer is sprayed on the surface of the glossy layer, which includes heat insulation film, anti-fouling film, anti-glare film, anti-reflection film, antibacterial film, anti-UV film, corrosion-resistant film, color enhancement film, and a printing layer is processed between the reinforcing layer and the glossy layer, and the printing process can be performed by ink printing according to the graphic design.

The spray-coated protective material of this creation is selected from the car body or solar panel. Spraying a thick surface can improve physical and chemical resistance, so that this creation product can enhance the protective effect and durability. In addition, various patterns can be printed on the solar panel to achieve advertising and aesthetic effects.

A’: Sprayed with protective material

A: Binding layer

B: Buffer layer

C: Reinforcement layer

D: Functional layer

D’: Printing layer

E: Bright layer

F: Antifouling layer

Figure 1 is a schematic diagram of the protective film structure of the surface of the spray-coated protective object in this creation.

This invention is a structure of a protective film on the surface of a spray-coated protective object, wherein the structure of the protective film on the surface of the spray-coated protective object includes a bonding layer A, a buffer layer B, a reinforcing layer C, a functional layer D, a printing layer D', a glossy layer E and an antifouling layer F. The surface of the spray-coated protective object A' is sprayed with a bonding layer A: comprising a solvent-based acrylic resin and/or an acrylic modified resin Resin and/or saturated polyester resin and/or polyurethane resin and/or polyurethane acrylic resin and/or epoxy resin, with chlorinated polypropylene resin as the adhesion toughening layer, and the thickness is 1μm~30μm or environmentally friendly water-based resins include polyurethane resin, acrylate resin, latex (butadiene polymer) resin, silicone elastomer resin, vinyl ester.

Buffer layer B: PU resin, rubber and acrylic resin. Reinforcement layer C: sprayed on the surface of bonding layer A, including acrylic resin and/or acrylic modified resin and/or saturated polyester resin and/or polyurethane resin and/or polyurethane acrylic resin and/or epoxy resin, or environmentally friendly water-based resin including polyurethane resin, acrylate resin, latex (butadiene polymer) resin, silicone elastomer resin, vinyl ester. Its thickness is 1μm~100μm.

There is a functional layer D between the reinforcement layer C and the bright layer E: selected from a mixture of resin and functional powder, including infrared absorber, heat insulation film, anti-fouling film, anti-glare film, anti-reflection film, antibacterial film, anti-UV film, corrosion-resistant film, and color enhancement film.

Printing layer D’: It is between the functional layer and the glossy layer and is processed by ink printing according to the graphic design. Glossy layer E: It is set on one side of the reinforcement layer C and is made of acrylic resin and/or acrylic modified resin and/or saturated polyester resin and/or polyurethane resin and/or polyurethane acrylic resin and/or epoxy resin. Its thickness is 1μm~100μm to increase the gloss effect.

Antifouling layer F: A silicon compound film with a thickness of 2±1um is sprayed on one side of the bright layer. A buffer layer B can be added between the bonding layer A and the sprayed protective material A’, including rubber and/or acrylic and/or silicone and/or PU glue, with a thickness of 1μm~30μm. By setting the buffer layer B, the finished product 12 of the present invention can be removed from the sprayed protective object A’ by peeling when it is severely damaged, and then replaced with a new finished product to achieve the function of continuously protecting the sprayed protective object A’. When the buffer layer B is not set, if the finished product of the present invention is severely damaged, the damaged finished product can be removed from the surface of the sprayed protective object A’ by grinding or other methods, and then the finished product can be reapplied to protect the sprayed protective object, wherein the sprayed protective object refers to the car body or solar panel.

However, the above is only the best implementation example of this creation, and it cannot be used to limit the scope of implementation of this creation. In other words, all simple equivalent changes and modifications made according to the scope of the patent application of this creation and the content of the creation description are still within the scope of this creation patent.

This creation is a structure of a protective film on the surface of a spray-coated protective object, which meets the patent requirements and is now filed for a patent in accordance with the law.

A ' : Sprayed protective material

A: Binding layer

B: Buffer layer

C: Reinforcement layer

D: Functional layer

D ' : Printing layer

E: Bright layer

F: Antifouling layer

Claims (3)

A structure of a protective film for the surface of a spray-coated object, the structure of which includes a bonding layer, a buffer layer, a reinforcement layer, a functional layer, a printing layer, a glossy layer and an antifouling layer, and the surface spray-coated structure of the spray-coated object includes: -Binding layer: including solvent-based acrylic resin and/or acrylic modified resin and/or saturated polyester resin and/or polyurethane resin and/or polyurethane acrylic resin and/or epoxy resin, with chlorinated polypropylene resin as a bonding layer with a thickness of 1μm~50μm or having environmental protection Water-based resins include polyurethane resins, acrylate resins, latex (butadiene polymer) resins, silicone elastomer resins, and vinyl esters, with a thickness of 1μm~50μm; - Buffer layer: between the bonding layer and the reinforcing layer, including solvent-based acrylic resins or water-based PU resins, water-based polyurethanes and water-based acrylic resins, silicone resins, with a film thickness of 1μm~5μm; - Reinforcing layer: sprayed on the surface of the bonding layer, including acrylic resins and/or acrylic modified resins and/or Saturated polyester resin and/or polyurethane resin and/or polyurethane acrylic resin and/or epoxy resin, or environmentally friendly water-based resin including polyurethane resin, acrylate resin, latex (butadiene polymer) resin, silicone elastomer resin, vinyl ester, with a thickness of 1μm~150μm; - Functional layer: between the reinforcing layer and the bright layer, it is selected from a mixture of resin and functional powder, including infrared absorber, heat insulation film, anti-fouling film, anti-glare film, anti-reflection film, antibacterial film, anti- UV film, corrosion-resistant film, color enhancement film; - Printing layer: sprayed between the functional layer and the glossy layer, and processed by ink printing according to the graphic design; - Glossy layer: arranged on one end of the reinforcement layer, including acrylic resin and/or acrylic modified resin and/or saturated polyester resin and/or polyurethane resin and/or polyurethane acrylic resin and/or epoxy resin, with a thickness of 1μm~150μm to increase the gloss effect; and - Antifouling layer: sprayed with a silicon compound film with a thickness of 2±1um on one side of the glossy layer. A structure of a protective film on the surface of a spray-coated protective object as described in claim 1, wherein the spray-coated protective object is selected from a car body or a solar panel or other building materials. A structure of a protective film for a surface of a spray-coated protected object as described in claim 1, wherein the printed layer is spray-coated on the surface of the functional layer according to a graphic design and then a glossy layer is sprayed on.