CN202943982U - Novel multi-functional synthetic leather - Google Patents
Novel multi-functional synthetic leather Download PDFInfo
- Publication number
- CN202943982U CN202943982U CN 201220666509 CN201220666509U CN202943982U CN 202943982 U CN202943982 U CN 202943982U CN 201220666509 CN201220666509 CN 201220666509 CN 201220666509 U CN201220666509 U CN 201220666509U CN 202943982 U CN202943982 U CN 202943982U
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- leather
- synthetic leather
- water
- good
- coating
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- Expired - Lifetime
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Abstract
The utility model discloses novel multifunctional synthetic leather, which is characterized by comprising a leather substrate, and a wet PU (Polyurethane) coating, a dry PU coating and a water-repellent layer which are sequentially arranged on the upper surface of the leather substrate from bottom to top. A layer of water repellant is coated on the surface of the synthetic leather, and the leather is dried at a temperature of 60 DEG C, so that the surface tension is reduced, the water penetration resistance is very strong, the lotus leaf like effect is very good, the anti-siphon technology achieves the positive effects that the modified synthetic leather has a very good waterproof effect, and the porosity, flexibility, permeability, appearance and wet strength of the synthetic leather are not changed, the anti-fouling ability is very good, the cost is low, and the application of multiple fields of the leather is favorable.
Description
Technical field
The utility model relates to synthetic leather, refers in particular to a kind of Multifunction synthetic leather.
Background technology
Along with the development of society, the raising of people's living standard, more and more higher to the standard of external material.People had both wished waterproof for some leathers that are through on pin, wished again and can breathe freely.But the water resistance of leather often depends on the quality of permeability, and ventilative better, water resistance is often poorer.So greatly limited the multi-field application of leather, therefore awaited it is done further improvement.
The utility model content
The utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of Multifunction synthetic leather, and it accomplishes again to have waterproof effect preferably in the permeability that keeps leather.
For achieving the above object, the utility model adopts following technical scheme: a kind of Multifunction synthetic leather is characterized in that: comprise leather substrate, this leather substrate upper surface is disposed with wet method PU coating, dry method PU coating and water-sprinkling layer from the bottom to top.
after the utility model adopts technique scheme, its beneficial effect is: on the surface of synthetic leather, be coated with the agent of last layer water-sprinkling, the dry water-sprinkling layer that forms at the temperature of 60 ℃, reduced surface tension, infiltration to water has very strong resistivity, has good lotus leaf effect, the good effect that the anti-siphon technology of this kind reaches is, the remodeling synthetic leather has not only been accomplished good waterproof effect, do not change simultaneously the porosity of synthetic leather yet, pliability, gas permeability, outward appearance and wet strength, also has good antifouling ability, with low cost, be conducive to the multi-field application of leather.
Description of drawings
Fig. 1 is sectional view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is elaborated: be illustrated in figure 1 as a kind of Multifunction synthetic leather of the present utility model, it is characterized in that: comprise leather substrate 1, this leather substrate 1 upper surface is disposed with wet method PU coating 2, dry method PU coating 3 and water-sprinkling layer 4 from the bottom to top.
Of the present utility model focusing on, surface at synthetic leather, be coated with the agent of last layer water-sprinkling, the dry water-sprinkling layer 4 that forms at the temperature of 60 ℃, reduced surface tension, infiltration to water has very strong resistivity, has good lotus leaf effect, the good effect that the anti-siphon technology of this kind reaches is, the remodeling synthetic leather has not only been accomplished good waterproof effect, does not also change porosity, pliability, gas permeability, outward appearance and the wet strength of synthetic leather simultaneously, also has good antifouling ability, with low cost, be conducive to the multi-field application of leather.
The above, it is only preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, therefore every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.
Claims (1)
1. Multifunction synthetic leather, it is characterized in that: comprise leather substrate, this leather substrate upper surface is disposed with wet method PU coating, dry method PU coating and water-sprinkling layer from the bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666509 CN202943982U (en) | 2012-12-06 | 2012-12-06 | Novel multi-functional synthetic leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666509 CN202943982U (en) | 2012-12-06 | 2012-12-06 | Novel multi-functional synthetic leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943982U true CN202943982U (en) | 2013-05-22 |
Family
ID=48419696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220666509 Expired - Lifetime CN202943982U (en) | 2012-12-06 | 2012-12-06 | Novel multi-functional synthetic leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943982U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113267A (en) * | 2015-09-02 | 2015-12-02 | 安徽安利材料科技股份有限公司 | Method for preparing anti-siphon hydrolysis-resistant polyurethane synthetic leather |
| CN114481633A (en) * | 2022-01-04 | 2022-05-13 | 江苏华峰超纤材料有限公司 | Surface layer film and preparation method and application thereof |
-
2012
- 2012-12-06 CN CN 201220666509 patent/CN202943982U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113267A (en) * | 2015-09-02 | 2015-12-02 | 安徽安利材料科技股份有限公司 | Method for preparing anti-siphon hydrolysis-resistant polyurethane synthetic leather |
| CN105113267B (en) * | 2015-09-02 | 2017-07-07 | 安徽安利材料科技股份有限公司 | A kind of preparation method of anti-siphon hydrolysis resistant polyurethane synthetic leather |
| CN114481633A (en) * | 2022-01-04 | 2022-05-13 | 江苏华峰超纤材料有限公司 | Surface layer film and preparation method and application thereof |
| CN114481633B (en) * | 2022-01-04 | 2023-12-15 | 江苏华峰超纤材料有限公司 | Surface layer film and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |