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Antistatic adhesive layer, antistatic film and preparation method of antistatic film

An antistatic film and antistatic technology, applied in the chemical industry, can solve the problems of unstable antistatic effect and high surface resistance

Inactive Publication Date: 2018-05-08
ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, such antistatic agents generally have high surface resistance and unstable antistatic effects.

Method used

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  • Antistatic adhesive layer, antistatic film and preparation method of antistatic film
  • Antistatic adhesive layer, antistatic film and preparation method of antistatic film
  • Antistatic adhesive layer, antistatic film and preparation method of antistatic film

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Embodiment Construction

[0052] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0053] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways than described here. Therefore, the protection scope of the present invention is not limited by the specific implementation disclosed below. Example limitations.

[0054] Refer below Figure 1 to Figure 5 The preparation method of the antistatic adhesive layer, antistatic film and antistatic film provided according to an embodiment of the present invention will be desc...

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Abstract

The invention provides an antistatic adhesive layer, an antistatic film and a preparation method of the antistatic film. The antistatic adhesive layer is prepared from an acrylic adhesive composition,wherein the acrylic adhesive composition comprises 99.4 to 96 parts by mass of polymethyl methacrylate, 0.5 to 3 parts by mass of an ionic liquid monomer, and 0.1 to 1 part by mass of a plasticizer.By adding an ionic liquid to the acrylic adhesive composition, the prepared antistatic adhesive layer has a good electrical conductivity in addition to having the surface affinity to water; the ion liquid is a liquid medium formed by co-combination of anions and cations, so the ion liquid has a certain electrical conductivity; because the ion liquid exists in a form of liquid, the ion liquid is more easily mixed with a colloid, the electrical conductivity of the antistatic adhesive layer formed after mixing is more uniform and stable; after the antistatic adhesive layer is cladded onto a substrate of the antistatic film, the formed antistatic film can have good electrical conductivity, so the in-time effective leakage of static electricity can be ensured.

Description

technical field [0001] The invention relates to the technical field of chemical engineering, and more specifically relates to an antistatic adhesive layer, an antistatic film and a preparation method of the antistatic film. Background technique [0002] At present, it is easy for objects to generate static electricity due to friction during transportation or when the protective film is torn off. Static electricity will cause dust or debris to attract and cause product contamination, so an antistatic protective film is required. Existing antistatic protective film is generally to add antistatic agent in glue and mix and then apply glue to make it have antistatic effect. At present, antistatic protective films generally use surfactants to reduce the surface resistance of polymers. Because such antistatic agents are hygroscopic, they absorb moisture in the atmosphere on the surface of polymers. And form a very thin conductive film, so that static electricity can be quickly el...

Claims

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Application Information

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IPC IPC(8): C09J7/25C08K5/3415C08K5/42C08K5/12C08L67/02
CPCC08K5/12C08K5/3415C08K5/42C09J2421/00C09J2433/00C09J2467/006C09J2475/00C09J2483/00C09J2301/312C09J2301/314C09J2301/41C08L67/02
Inventor 刘伟
Owner ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD