CN207608565U - A kind of leather and artificial material surface anti-graffiti coatings structure - Google Patents
A kind of leather and artificial material surface anti-graffiti coatings structure Download PDFInfo
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- CN207608565U CN207608565U CN201721592342.2U CN201721592342U CN207608565U CN 207608565 U CN207608565 U CN 207608565U CN 201721592342 U CN201721592342 U CN 201721592342U CN 207608565 U CN207608565 U CN 207608565U
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- hydrophobic oleophobic
- artificial material
- material surface
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Abstract
The utility model is related to a kind of leathers and artificial material surface anti-graffiti coatings structure, including base, super-hydrophobic oleophobic prime coat and super-hydrophobic oleophobic top coat layer, the base is leather layer or artificial material surface texture, waterproof layer is coated on the surface of the base, flame-retardant layer is coated on the surface of the waterproof layer, the super-hydrophobic oleophobic prime coat is coated on the surface of flame-retardant layer, and the super-hydrophobic oleophobic top coat layer is coated on the surface of super-hydrophobic oleophobic prime coat.The utility model has the advantage of：Leather or artificial material surface are protected by super-hydrophobic oleophobic coating; it is set to play preferable antigraffiti effect; leather or artificial material surface are played and protected well; so that the appearance and feel on leather or artificial material surface are maintained at higher level; being formed by composite coating has very high hydrophobic oleophobic performance; the contact angle of composite coating and water droplet is more than 150 °, and energy oil rub resistance has both superoleophobic performance.
Description
Technical field
The utility model is related to dope layer structure, especially a kind of leather and artificial material surface anti-graffiti coatings structure.
Background technology
Leather in use, is often polluted by the cut of permanent pen, ball pen or gel ink pen, once it is dirty
Dye is difficult then to remove, and is impacted to the appearance of leather.Especially some high-grade light-colored leather product such as luggages or sofa
Deng with greater need for special protection is carried out, avoiding the cut pollution of marking pen in use, ball pen.Current leather finishing agent is big
Focus on appearance and feel more, it is poor to the anti-graffiti protection effect of leather.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of leather and the anti-painting in artificial material surface
Crow coating structure protects leather or artificial material surface by super-hydrophobic oleophobic coating, it is made to play preferable antigraffiti effect,
Leather or artificial material surface are played and protected well.
The purpose of this utility model is achieved through the following technical solutions：A kind of leather and the anti-graffiti painting in artificial material surface
Layer structure, including base, super-hydrophobic oleophobic prime coat and super-hydrophobic oleophobic top coat layer, the base are leather layer or artificial material
Surface texture is coated with waterproof layer on the surface of the base, and flame-retardant layer is coated on the surface of the waterproof layer, described super
Hydrophobic oleophobic prime coat is coated on the surface of flame-retardant layer, and the super-hydrophobic oleophobic top coat layer is coated in super-hydrophobic oleophobic prime coat
Surface on.
Further, the waterproof layer is polyurethanes waterproof coating.
Further, the thickness of the polyurethanes waterproof coating is 0.2~0.6mm.
Further, the flame-retardant layer is coated by waterborne flame retardant coating adhesive.
Further, the thickness of the flame-retardant layer is 0.3~0.6mm.
Further, the thickness of the super-hydrophobic oleophobic prime coat is 6~10 μm.
Further, the thickness of the super-hydrophobic oleophobic top coat layer is 12~20 μm.
The utility model has the following advantages：
1, the utility model protects leather or artificial material surface by super-hydrophobic oleophobic coating, so that it is played preferable anti-
Antigraffiti effect is played and is protected well to leather or artificial material surface so that the appearance on leather or artificial material surface
It is maintained at higher level with feel.
2, the utility model is sequentially coated with waterproof layer and flame-retardant layer in substrate surface, with preferable waterproof and fire-retardant
Effect is further reduced leather and artificial material surface by the possibility persecuted.
3, composite coating is formed by with very high as anti-graffiti coatings structure using super-hydrophobic oleophobic priming paint and finishing coat
Hydrophobic oleophobic performance, the contact angle of composite coating and water droplet is more than 150 °, can oil rub resistance, have both superoleophobic performance.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1- bases, 2- waterproof layers, 3- flame-retardant layers, the super-hydrophobic oleophobic prime coats of 4-, the super-hydrophobic oleophobic top coat layers of 5-.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings, but the scope of protection of the utility model is not limited to
It is as described below.
As shown in Figure 1, a kind of leather and artificial material surface anti-graffiti coatings structure, including base 1, super-hydrophobic oleophobic bottom
Enamelled coating 4 and super-hydrophobic oleophobic top coat layer 5, the base 1 is leather layer or artificial material surface texture, in the table of the base 1
It is coated with waterproof layer 2 on face, flame-retardant layer 3 is coated on the surface of the waterproof layer 2, the super-hydrophobic oleophobic prime coat 4 coats
In on the surface of flame-retardant layer 3, the super-hydrophobic oleophobic top coat layer 5 is coated on the surface of super-hydrophobic oleophobic prime coat 4, super-hydrophobic
Oleophobic prime coat 4 and super-hydrophobic oleophobic top coat layer 5 form composite coating, have a very high hydrophobic oleophobic performance, composite coating with
The contact angle of water droplet is more than 150 °, energy oil rub resistance, the superoleophobic performance of spacing.
Further, the waterproof layer 2 is polyurethanes waterproof coating, and polyurethanes waterproof coating is polyurethanes waterproof
Coating coats, polyurethanes water-repellent paint is reaction-curable (moisture-curable) coating, high with intensity, elongation percentage is big,
The features such as water resistance is good deforms base 1 adaptable.
Further, the thickness of the polyurethanes waterproof coating is 0.2~0.6mm.
Further, the flame-retardant layer 3 is coated by waterborne flame retardant coating adhesive, waterborne flame retardant coating adhesive safety and low toxicity,
Gradually replace solvent based flame-retardant glue.
Further, the thickness of the flame-retardant layer 3 is 0.3~0.6mm.
Further, the thickness of the super-hydrophobic oleophobic prime coat 4 is 6~10 μm.
Further, the thickness of the super-hydrophobic oleophobic top coat layer 5 is 12~20 μm.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of leather and artificial material surface anti-graffiti coatings structure, it is characterised in that：Including base (1), super-hydrophobic oleophobic
Prime coat (4) and super-hydrophobic oleophobic top coat layer (5), the base (1) is leather layer or artificial material surface texture, in the base
It is coated with waterproof layer (2) on the surface of layer (1), flame-retardant layer (3) is coated on the surface of the waterproof layer (2), it is described super-hydrophobic
Oleophobic prime coat (4) is coated on the surface of flame-retardant layer (3), and the super-hydrophobic oleophobic top coat layer (5) is coated in super-hydrophobic oleophobic
On the surface of prime coat (4).
2. a kind of leather according to claim 1 and artificial material surface anti-graffiti coatings structure, it is characterised in that：It is described
Waterproof layer (2) is polyurethanes waterproof coating.
3. a kind of leather according to claim 2 and artificial material surface anti-graffiti coatings structure, it is characterised in that：It is described
The thickness of polyurethanes waterproof coating is 0.2~0.6mm.
4. a kind of leather according to claim 1 and artificial material surface anti-graffiti coatings structure, it is characterised in that：It is described
Flame-retardant layer (3) is coated by waterborne flame retardant coating adhesive.
5. a kind of leather according to claim 4 and artificial material surface anti-graffiti coatings structure, it is characterised in that：It is described
The thickness of flame-retardant layer (3) is 0.3~0.6mm.
6. a kind of leather according to claim 1 and artificial material surface anti-graffiti coatings structure, it is characterised in that：It is described
The thickness of super-hydrophobic oleophobic prime coat (4) is 6~10 μm.
7. a kind of leather according to claim 1 and artificial material surface anti-graffiti coatings structure, it is characterised in that：It is described
The thickness of super-hydrophobic oleophobic top coat layer (5) is 12~20 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592342.2U CN207608565U (en) | 2017-11-24 | 2017-11-24 | A kind of leather and artificial material surface anti-graffiti coatings structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592342.2U CN207608565U (en) | 2017-11-24 | 2017-11-24 | A kind of leather and artificial material surface anti-graffiti coatings structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608565U true CN207608565U (en) | 2018-07-13 |
Family
ID=62796615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721592342.2U Active CN207608565U (en) | 2017-11-24 | 2017-11-24 | A kind of leather and artificial material surface anti-graffiti coatings structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207608565U (en) |
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2017
- 2017-11-24 CN CN201721592342.2U patent/CN207608565U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 510000 room 706, 12 Guan Hong Road, Guangzhou hi tech Industrial Development Zone, Guangdong Patentee after: Guangzhou green environmental protection Co., Ltd. Address before: 518000 room 706, 12 Guan Hong Road, Shenzhen hi tech Industrial Development Zone, Guangdong Patentee before: Guangzhou green environmental protection Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Surface anti-graffiti coating structure of leather and artificial material Effective date of registration: 20200331 Granted publication date: 20180713 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: GUANGZHOU BIRAN ENVIRONMENTAL PROTECTION Co.,Ltd. Registration number: Y2020440000068 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210323 Granted publication date: 20180713 Pledgee: China Co. truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: GUANGZHOU BIRAN ENVIRONMENTAL PROTECTION Co.,Ltd. Registration number: Y2020440000068 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510000 room 213, building B10, 11 Kaiyuan Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Biran New Material Technology Co.,Ltd. Address before: 706, 510000, 12 Hung Road, Guangzhou hi tech Industrial Development Zone, Guangdong, China Patentee before: GUANGZHOU BIRAN ENVIRONMENTAL PROTECTION Co.,Ltd. |