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Base film for optical protective mask

An optical protection and base film technology, applied in the direction of coating, can solve the problems of low thermal deformation temperature, easy thermal deformation of the mask, anti-fog defects, etc., to achieve the effect of clear vision and good anti-fog function

Pending Publication Date: 2021-04-20
JIANGSU SHUANGXING COLOR PLASTIC NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In winter, the temperature is relatively low and the air humidity is high. The anti-fog defects of the mask often lead to fogging inside the mask, and the sight of the medical staff is not clear, which is very unfavorable for the medical staff to treat patients.
In summer, the temperature is hot. Due to the low thermal deformation temperature of the protective mask, the mask is easily deformed by heat during transportation, which also affects the wide use of protective masks.

Method used

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  • Base film for optical protective mask
  • Base film for optical protective mask

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Embodiment Construction

[0021] In order to have a clearer understanding of the technical features, purposes and effects of the application, the specific implementation of the application is now described with reference to the accompanying drawings. Wherein, the same parts adopt the same reference numerals.

[0022] The present invention proposes a base film for optical protective masks. The base film is suitable for use as an optical-grade medical protective mask material for disease control and epidemic prevention, dentistry, stomatology, instrument cleaning, decoration cleaning, chemical production and Fields of work that require face protection, etc.

[0023] Specifically, such as figure 1 As shown, the base film for the optical protective mask of the present invention includes a polyester film 1, a hard coating 2 and an anti-fog coating 3 from outside to inside, wherein the anti-fog coating 3 is arranged towards the face direction of the user, so as to Avoid hot exhaled air from condensing and ...

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Abstract

The invention discloses a base film for an optical protective mask. The base film comprises a polyester film, wherein at least one side surface of the polyester film is coated with a hardened coating, and the outer side of the hardened coating is coated with an anti-fog coating. By means of an improved coating structure and an improved formula, the base film of the optical protective mask is suitable for disease control and epidemic prevention, the dental department, the stomatology department, instrument cleaning, decoration cleaning, chemical production and protection of employees needing to protect the face, and can effectively prevent pollutants from splashing to the face when medical workers conduct clinical reception, treatment and examination; and meanwhile, a good anti-fog function is achieved, and a clear view is provided for treatment.

Description

technical field [0001] This application relates to an optical-grade medical protective mask material, especially a basic optical protective mask suitable for disease control and epidemic prevention, dentistry, stomatology, instrument cleaning, decoration cleaning, chemical production and the protection of practitioners who need to protect their faces. membrane. Background technique [0002] Optical protective masks are widely used in disease control and epidemic prevention, dentistry, stomatology, instrument cleaning, decoration cleaning, chemical production and industries that need to protect the face. [0003] Optical-grade medical protective masks can be used to effectively prevent medical personnel from splashing pollutants on the face during consultations and treatment inspections. [0004] In winter, the temperature is relatively low and the air humidity is high. The anti-fog defects of the mask often lead to fogging inside the mask, and the sight of the medical staff...

Claims

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Application Information

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IPC IPC(8): C08J7/046C08J7/054C09D133/12C09D7/63C09D133/04C09D7/62C08L67/02C08L83/04C08K3/36C08K3/34C08J5/18
Inventor 吴培服王琪池卫
Owner JIANGSU SHUANGXING COLOR PLASTIC NEW MATERIALS
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