CN116200125A - Film nano-structure color paint - Google Patents
Film nano-structure color paint Download PDFInfo
- Publication number
- CN116200125A CN116200125A CN202310049862.2A CN202310049862A CN116200125A CN 116200125 A CN116200125 A CN 116200125A CN 202310049862 A CN202310049862 A CN 202310049862A CN 116200125 A CN116200125 A CN 116200125A
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- layer
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- thin film
- coating
- photonic crystal
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/002—Priming paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a thin film nano-structure color paint, which belongs to the technical field of structural color paint, and particularly relates to a thin film nano-structure color paint, comprising a film coating layer and a covering layer, wherein a primer layer is arranged at the top of the film coating layer, a photonic crystal layer and a thin film interference layer are arranged at the top of the primer layer in parallel on the same plane, the surfaces of the photonic crystal layer and the thin film interference layer are respectively provided with the covering layer, the film coating layer is a galvanized surface layer, the thickness of the galvanized surface layer is 2-5 mu m, the primer layer is a mirror primer layer, the mirror primer is a copper-tin alloy film coating, columnar air holes are uniformly distributed on the surface of the photonic crystal layer, and the diameter of the columnar air holes is 100-300nm; the surface of the structural color coating can be protected by the arranged covering layer; through the mirror surface primer layer, the photon crystal layer and the thin film interference layer in the structural color paint layer are matched, so that the secondary reflection function is realized.
Description
Technical Field
The invention relates to the technical field of structural color paint, in particular to a film nano structural color paint.
Background
The structural color paint is characterized in that the light is refracted on the surface of the structural color paint by changing the structure of a microscopic interface, so that different gloss and effects can be seen at different angles, and part of natural structural colors such as the back of the Jibuhong insects are glossy, and the structural colors are difficult to process and can be used as anti-counterfeiting marks, so that the existing structural color paint has some defects.
The prior structural color paint can not realize specular reflection by using a bottom layer and can not realize secondary reflection function on light rays in a light-transmitting layer; moreover, the existing structural color paint cannot protect the structural color paint part by using a covering layer.
The existing structural color paint cannot be performed in different areas by utilizing structural colors.
Disclosure of Invention
The present invention has been developed in view of the problems associated with the existing nanostructured color coatings.
In order to solve the technical problems, according to one aspect of the present invention, the following technical solutions are provided: the utility model provides a thin film nanostructure color coating, includes coating film layer and overburden, the top of coating film layer is provided with the primer layer, and the top of primer layer is provided with photonic crystal layer and thin film interference layer, and photonic crystal layer and thin film interference layer are arranged side by side in the coplanar, and photonic crystal layer and thin film interference layer's surface all is provided with the overburden, the primer layer includes following component according to the percentage: 0.2 to 0.5 percent of dispersing agent, 0.5 to 1.5 percent of propylene glycol, 30 to 40 percent of emulsion, 30 percent of water, 10 percent of pigment, 0.3 percent of preservative, 0.5 percent of cellulose, 8 percent of talcum powder, 20 percent of heavy calcium carbonate and 0.5 percent of defoamer; alternatively, the primer layer comprises the following components in percentage: 0.2 to 0.5 percent of dispersing agent, 0.5 to 1.5 percent of propylene glycol, 20 to 40 percent of emulsion, 35 percent of water, 20 percent of pigment, 0.3 percent of preservative, 0.5 percent of cellulose, 8 percent of talcum powder, 15 percent of heavy calcium carbonate and 0.5 percent of defoamer.
As a preferable scheme of the thin film nano-structure color paint, the invention comprises the following steps: the coating layer is a galvanized surface layer, and the thickness of the galvanized layer is 2-5 mu m.
As a preferable scheme of the thin film nano-structure color paint, the invention comprises the following steps: the primer layer is a mirror primer layer, and the mirror primer is a copper-tin alloy coating film.
As a preferable scheme of the thin film nano-structure color paint, the invention comprises the following steps: columnar air holes are uniformly distributed on the surface of the photonic crystal layer, and the diameter of each columnar air hole is 100-300nm.
As a preferable scheme of the thin film nano-structure color paint, the invention comprises the following steps: the thin film interference layer is formed by stacking a plurality of transparent thin films with different refractive indexes.
As a preferable scheme of the thin film nano-structure color paint, the invention comprises the following steps: the thickness of the bottommost layer of the thin film interference layer is 5-10 mu m, the thickness of the middle layer of the thin film interference layer is 3-8 mu m, and the thickness of the top layer of the thin film interference layer is 5-15 mu m.
As a preferable scheme of the thin film nano-structure color paint, the invention comprises the following steps: the thickness of the covering layer on the surface of the thin film interference layer is the same as that of the covering layer on the surface of the photonic crystal layer.
As a preferable scheme of the thin film nano-structure color paint, the invention comprises the following steps: the coating is a plastic-dropping coating which is made of thermoplastic polymer materials.
Compared with the prior art, the invention has the beneficial effects that:
1. through the overburden that sets up for the surface of structural color coating can be protected, avoids leading to structural color coating's surface structure to destroy because of air environment corrodes, has promoted the security when using, has guaranteed structural color coating self durability.
2. Through photonic crystal layer and the film interference layer that set up for the surface of structural color coating can form different light reflection effect, compares in current structural color coating, and this structural color coating can utilize different structures to be to form two kinds of reflection effect.
3. Through the mirror surface primer layer that sets up for the light that the external illumination can be carried out by the bottommost of material to the structural color coating and reflect, cooperate photonic crystal layer and the film interference layer of structural color coating middle level, realize the secondary reflection function.
4. Through the galvanized surface layer at the back of the structural color coating, the structural color coating can protect the mirror surface primer layer, and the mirror surface primer layer is prevented from being influenced by the humid environment at the back, so that the mirror surface primer layer has good corrosion resistance.
Detailed Description
The following detailed description of the present invention will provide further details in order to make the above-mentioned objects, features and advantages of the present invention more comprehensible.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Example 1
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in further detail below.
The utility model provides a thin film nanostructure color coating, includes coating film layer, priming paint layer, photonic crystal layer, thin film interference layer and overburden, and the top of coating film layer is provided with the priming paint layer, and the top of priming paint layer is provided with photonic crystal layer and thin film interference layer, and photonic crystal layer and thin film interference layer are arranged side by side in the coplanar, and the surface of photonic crystal layer and thin film interference layer all is provided with the overburden, the priming paint layer includes following component according to the percentage: 0.2% of dispersing agent, 0.5% of propylene glycol, 30% of emulsion, 30% of water, 10% of pigment, 0.3% of preservative, 0.5% of cellulose, 8% of talcum powder, 20% of heavy calcium carbonate and 0.5% of defoamer.
The coating layer is a galvanized surface layer, and the thickness of the galvanized layer is 5 mu m.
The primer layer is a mirror primer layer, and the mirror primer is a copper-tin alloy coating film.
The surface of the photonic crystal layer is uniformly distributed with columnar air holes, and the diameter of the columnar air holes is 300nm.
The thin film interference layer is formed by stacking a plurality of transparent thin films with different refractive indexes.
The thickness of the bottommost layer of the thin film interference layer is 10 mu m, the thickness of the middle layer of the thin film interference layer is 8 mu m, and the thickness of the top layer of the thin film interference layer is 15 mu m.
The thickness of the covering layer on the surface of the thin film interference layer is the same as that of the covering layer on the surface of the photonic crystal layer.
The coating is a plastic-dropping coating, the plastic-dropping coating adopts polyvinyl chloride, and the thickness of the plastic-dropping coating is 2mm.
Example two
The utility model provides a thin film nanostructure color coating, includes coating film layer, priming paint layer, photonic crystal layer, thin film interference layer and overburden, its characterized in that: the top of coating film layer is provided with the priming paint layer, and the top of priming paint layer is provided with photonic crystal layer and film interference layer, and photonic crystal layer and film interference layer are arranged side by side at the coplanar, and the surface of photonic crystal layer and film interference layer all is provided with the overburden, and the priming paint layer includes following component according to the percentage: 0.2% of dispersing agent, 0.5% of propylene glycol, 20% of emulsion, 35% of water, 20% of pigment, 0.3% of preservative, 0.5% of cellulose, 8% of talcum powder, 15% of heavy calcium carbonate and 0.5% of defoamer.
The coating layer is a galvanized surface layer, and the thickness of the galvanized layer is 3 mu m.
The primer layer is a mirror primer layer, and the mirror primer is a copper-tin alloy coating film.
The surface of the photonic crystal layer is uniformly distributed with columnar air holes, and the diameter of the columnar air holes is 150nm.
The thin film interference layer is formed by stacking a plurality of transparent thin films with different refractive indexes.
The thickness of the bottommost layer of the thin film interference layer is 8 mu m, the thickness of the middle layer of the thin film interference layer is 5 mu m, and the thickness of the top layer of the thin film interference layer is 10 mu m.
The thickness of the covering layer on the surface of the thin film interference layer is the same as that of the covering layer on the surface of the photonic crystal layer.
The coating is a plastic-dropping coating, the plastic-dropping coating adopts polymethyl methacrylate, and the thickness of the plastic-dropping coating is 3mm.
Example III
The utility model provides a thin film nanostructure color coating, includes coating film layer, priming paint layer, photonic crystal layer, thin film interference layer and overburden, its characterized in that: the top of coating film layer is provided with the priming paint layer, and the top of priming paint layer is provided with photonic crystal layer and film interference layer, and photonic crystal layer and film interference layer are arranged side by side at the coplanar, and the surface of photonic crystal layer and film interference layer all is provided with the overburden, and the priming paint layer includes following component according to the percentage: 0.2% of dispersing agent, 0.5% of propylene glycol, 30% of emulsion, 30% of water, 10% of pigment, 0.3% of preservative, 0.5% of cellulose, 8% of talcum powder, 20% of heavy calcium carbonate and 0.5% of defoamer.
The coating layer is a galvanized surface layer, and the thickness of the galvanized layer is 2 mu m.
The primer layer is a mirror primer layer, and the mirror primer is a copper-tin alloy coating film.
The surface of the photonic crystal layer is uniformly distributed with columnar air holes, and the diameter of the columnar air holes is 100nm.
The thin film interference layer is formed by stacking a plurality of transparent thin films with different refractive indexes.
The thickness of the bottommost layer of the thin film interference layer is 5 mu m, the thickness of the middle layer of the thin film interference layer is 3 mu m, and the thickness of the top layer of the thin film interference layer is 5 mu m.
The thickness of the covering layer on the surface of the thin film interference layer is the same as that of the covering layer on the surface of the photonic crystal layer.
The coating is a plastic-dropping coating, the plastic-dropping coating is polypropylene, and the thickness of the plastic-dropping coating is 1mm.
Although the invention has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The thin film nano-structure color paint comprises a film coating layer and a covering layer, and is characterized in that: the top of coating film layer is provided with the priming paint layer, and the top of priming paint layer is provided with photonic crystal layer and film interference layer, and photonic crystal layer and film interference layer are arranged in parallel at the coplanar, and the surface on photonic crystal layer and film interference layer all is provided with the overburden, the priming paint layer includes following component according to the percentage: 0.2 to 0.5 percent of dispersing agent, 0.5 to 1.5 percent of propylene glycol, 30 to 40 percent of emulsion, 30 percent of water, 10 percent of pigment, 0.3 percent of preservative, 0.5 percent of cellulose, 8 percent of talcum powder, 20 percent of heavy calcium carbonate and 0.5 percent of defoamer; alternatively, the primer layer comprises the following components in percentage: 0.2 to 0.5 percent of dispersing agent, 0.5 to 1.5 percent of propylene glycol, 20 to 40 percent of emulsion, 35 percent of water, 20 percent of pigment, 0.3 percent of preservative, 0.5 percent of cellulose, 8 percent of talcum powder, 15 percent of heavy calcium carbonate and 0.5 percent of defoamer.
2. The thin film nanostructured color coating according to claim 1, wherein: the coating layer is a galvanized surface layer, and the thickness of the galvanized layer is 2-5 mu m.
3. The thin film nanostructured color coating according to claim 1, wherein: the primer layer is a mirror primer layer, and the mirror primer is a copper-tin alloy coating film.
4. The thin film nanostructured color coating according to claim 1, wherein: columnar air holes are uniformly distributed on the surface of the photonic crystal layer, and the diameter of each columnar air hole is 100-300nm.
5. The thin film nanostructured color coating according to claim 1, wherein: the thin film interference layer is formed by stacking a plurality of transparent thin films with different refractive indexes.
6. The thin film nanostructured color coating according to claim 5, wherein: the thickness of the bottommost layer of the thin film interference layer is 5-10 mu m, the thickness of the middle layer of the thin film interference layer is 3-8 mu m, and the thickness of the top layer of the thin film interference layer is 5-15 mu m.
7. The thin film nanostructured color coating according to claim 6, wherein: the thickness of the covering layer on the surface of the thin film interference layer is the same as that of the covering layer on the surface of the photonic crystal layer.
8. The thin film nanostructured color coating according to claim 7, wherein: the coating is a plastic-dropping coating which is made of thermoplastic polymer materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310049862.2A CN116200125A (en) | 2023-02-01 | 2023-02-01 | Film nano-structure color paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310049862.2A CN116200125A (en) | 2023-02-01 | 2023-02-01 | Film nano-structure color paint |
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| Publication Number | Publication Date |
|---|---|
| CN116200125A true CN116200125A (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310049862.2A Pending CN116200125A (en) | 2023-02-01 | 2023-02-01 | Film nano-structure color paint |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009249527A (en) * | 2008-04-08 | 2009-10-29 | Nippon Paint Co Ltd | Structural color coating film-forming coating composition and method for forming multilayer coating film |
| CN103193924A (en) * | 2013-04-03 | 2013-07-10 | 衡水新光化工有限责任公司 | Phase-control film-formation styrene-acrylate painting emulsion and preparation method thereof |
| CN105891949A (en) * | 2016-05-20 | 2016-08-24 | 上海大学 | Method for preparing two-dimensional photonic crystal based on air column laser etching |
| CN109606002A (en) * | 2018-12-03 | 2019-04-12 | Oppo（重庆）智能科技有限公司 | Shell of electronic equipment and preparation method thereof, electronic equipment |
| CN115373057A (en) * | 2021-05-18 | 2022-11-22 | 中国科学院化学研究所 | Structural color film with high mechanical stability and preparation method and application thereof |
-
2023
- 2023-02-01 CN CN202310049862.2A patent/CN116200125A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009249527A (en) * | 2008-04-08 | 2009-10-29 | Nippon Paint Co Ltd | Structural color coating film-forming coating composition and method for forming multilayer coating film |
| CN103193924A (en) * | 2013-04-03 | 2013-07-10 | 衡水新光化工有限责任公司 | Phase-control film-formation styrene-acrylate painting emulsion and preparation method thereof |
| CN105891949A (en) * | 2016-05-20 | 2016-08-24 | 上海大学 | Method for preparing two-dimensional photonic crystal based on air column laser etching |
| CN109606002A (en) * | 2018-12-03 | 2019-04-12 | Oppo（重庆）智能科技有限公司 | Shell of electronic equipment and preparation method thereof, electronic equipment |
| CN115373057A (en) * | 2021-05-18 | 2022-11-22 | 中国科学院化学研究所 | Structural color film with high mechanical stability and preparation method and application thereof |
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