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An antifog coating based on a core-shell structure

A technology of anti-fog coating and core-shell structure, applied in the field of anti-fog coating, can solve the problems of complex device, easy damage, high cost, etc., to avoid the decrease of light transmittance, increase light transmittance, and increase surface area Effect

Active Publication Date: 2017-02-08
扬州绿邦化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the prior art, the hair dryer or wire heating method has problems such as complex devices, many original parts, high cost, and easy damage. Therefore, the coating method is the main method to solve the fogging on the surface of transparent materials.

Method used

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  • An antifog coating based on a core-shell structure

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Embodiment Construction

[0012] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0013] Transparent materials are widely used in industrial and agricultural production and life. However, due to the influence of the surrounding environment, especially the influence of humidity in the environment, the surface of transparent materials is prone to fogging, resulting in a decrease in transparency, which brings great harm to people's production and life. To a lot of inconvenience,...

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Abstract

An antifog coating based on a core-shell structure is provided. The antifog coating is CaCO3 / SiO2 composite particles which have the core-shell structure, wherein the CaCO3 particles are cores, and the SiO2 particles are adsorbed onto the surfaces of the CaCO3 particles to form shells.

Description

technical field [0001] The present application relates to the field of anti-fog coatings, in particular to an anti-fog coating based on a core-shell structure. Background technique [0002] Transparent materials are widely used in industrial and agricultural production and life. However, due to the influence of the surrounding environment, especially the influence of humidity in the environment, the surface of transparent materials is prone to fogging, resulting in a decrease in transparency, which brings great harm to people's production and life. To a lot of inconvenience, and even cause heavy losses. [0003] Anti-fog measures mainly start with destroying the conditions of fogging. First, from the perspective of thermodynamics, install a heating device to make the surface temperature of the substrate higher than the dew point of water vapor, or install ultrasonic dispersion to make the small dewdrops produced by water vapor volatilize in a very short time For water vapor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/00
CPCC03C17/006
Inventor 不公告发明人
Owner 扬州绿邦化工有限公司