Antireflective optical protecting film and preparation method
A protective film and anti-reflection technology, which is applied in chemical instruments and methods, optics, optical components, etc., can solve the problems of unsuitability for wide application, inability to mass produce, and high technical requirements, so as to improve visual effects, reduce process difficulty, and enhance The effect of user experience
Active Publication Date: 2015-05-06
NALI OPTICAL MATERIAL DONGGUAN
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Problems solved by technology
The traditional coating process not only has high technical requirements and cannot be mass-produced; it also has high requirements on materials and is not suitable for wide application
Method used
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[0035] In order to further understand the features, technical means, and achieved specific objectives and functions of the present invention, and to analyze the advantages and spirit of the present invention, the present invention will be further described through the following examples.
[0036] The raw materials used in the embodiments of the present invention are as follows:
[0037] Acrylic monomers: 2-phenylthioethylacrylate, 2-(p-cumyl-phenoxy)ethylacrylate, 2-hydroxy-3-phenylethoxypropylacrylate, ethoxylated Bisphenol (2EO) diacrylate was purchased from Dongguan Tianyi Chemical Co., Ltd.;
[0038] Acrylic acid monomer: lauryl acrylate, methyl acrylate, methyl methacrylate, purchased from Changxing (Guangzhou) Fine Coating Co., Ltd.;
[0039] Nano-composite ingredients: nano-zinc sulfide, nano-titanium dioxide, and nano-zinc oxide, purchased from Changxing (Guangzhou) Fine Coating Co., Ltd.;
[0040] PET: polyethylene plastic film, purchased from Dongguan Tianyi Chemic...
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Abstract
The invention discloses an antireflective optical protecting film and a preparation method, and aims at obviously decreasing the reflection rate of visual light on the surface of a protecting film as well as improving the visual effect. The antireflective optical protecting film comprises a PET (polyethylene glycol terephthalate) base material; a high-refractive-index UV glue coating is introduced on the surface of the PET base material; a low-refractive-index UV glue coating is introduced on the high-refractive-index UV glue coating; a silicone rubber coating is introduced on the bottom surface of the PET base material; a PET stripping film is arranged below the bottom surface of the silicone rubber coating. According to the antireflective optical protecting film, the process difficulty is greatly reduced, and mass production can be performed.
Description
technical field [0001] The invention relates to an optical protective film, in particular to a method for preparing an anti-reflection and anti-reflection optical protective film. Background technique [0002] Touch screens can be seen everywhere in people's daily life, and more and more touch screen protective films are appearing around us. With the development of optical protective films, more and more protective film functions have been developed. Solving the reflectivity of optical protective film has become a technical problem. The traditional coating process not only has high technical requirements and cannot be mass-produced; it also has high requirements on materials and is not suitable for wide application. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide an anti-reflection and anti-reflection optical protective film and its preparation method, which can significantly reduce the ...
Claims
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Login to View More IPC IPC(8): G02B1/111B32B27/36
CPCC08K3/22C08K3/30C08K2003/2241C08K2003/3036C08K2201/011C09D4/00C09D7/61G02B1/111
Inventor 陈克勇朱文峰杨忠芝齐东东
Owner NALI OPTICAL MATERIAL DONGGUAN