CN112210235A

CN112210235A - Take antibiotic rete of waterproof fingerprint function of preventing

Info

Publication number: CN112210235A
Application number: CN202011039216.0A
Authority: CN
Inventors: 朴俐颖; 林城来; 南相尽
Original assignee: Dongguan Faketai Optoelectronics Technology Co ltd
Current assignee: Dongguan Faketai Optoelectronics Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-01-12

Abstract

The invention relates to the technical field of films, in particular to an antibacterial film layer with waterproof and fingerprint-proof functions, which comprises at least one substrate layer and an antibacterial layer, wherein the substrate layer is sequentially arranged from bottom to top, the thickness of the substrate layer is 1-300 nanometers, the antibacterial layer is provided with an antibacterial layer A and an antibacterial layer B, the antibacterial layer A is an organic antibacterial agent, mainly a vanillin or ethyl vanillin compound, the covering thickness is 1-300 nanometers, the antibacterial layer B is a siloxane modified perfluoropolyether compound, and the covering thickness is 1-300 nanometers.

Description

Take antibiotic rete of waterproof fingerprint function of preventing

Technical Field

The invention belongs to the technical field of antibacterial films, and particularly relates to an antibacterial film layer with waterproof and fingerprint-proof functions.

Background

The mobile phone has become an indispensable electronic product in people's life, and in this age of "electronic screen dependence disease" traversals, the mobile phone has become one of the most important terminals for people to surf the internet. The vast 'screen Nu' mobile phone does not leave hands, and according to investigation and research, about 80 million bacteria exist on a pair of unwashed hands, the mobile phone does not leave hands, the spreading opportunity of harmful bacteria is increased, cross infection is caused, the health of vast netizens is not facilitated, and if water stains exist on the surface of an electronic screen carelessly, on one hand, the surface is polluted, so that the surface looks dirtier, on the other hand, if the water stains enter the interior of an electronic product, the product is easy to damage, and along with the development of the society and the improvement of the living standard of people, various antibacterial products are published at present and are rapidly developed.

There is a need to develop a film layer designed to be antibacterial and having a surface with high hydrophobicity for protecting an electronic screen, particularly a touch screen.

Disclosure of Invention

In order to solve the problems, the antibacterial film layer with the waterproof and fingerprint-proof functions is mainly used for protecting an electronic screen, adopts an organic antibacterial agent, can play an antibacterial role, and has strong hydrophobicity on the surface of the film layer.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a take waterproof antibiotic rete of preventing fingerprint function, includes at least one substrate layer and antibiotic layer, follows supreme laminating setting down in proper order, the substrate layer is the bottom, antibiotic layer is equipped with at least one deck antibiotic A layer and at least one deck antibiotic B layer, antibiotic A layer is as the intermediate level, and antibiotic A layer adopts organic antibacterial agent, antibiotic B layer is as the top layer.

Further, the antibacterial layer B is a siloxane modified perfluoropolyether compound.

Further, the covering thickness of the antibacterial B layer is 1-300 nanometers.

Further, the antibacterial layer A is vanillin or ethyl vanillin compounds.

Further, the covering thickness of the antibacterial A layer is 1-300 nanometers.

Further, the thickness of the base material layer is 1-300 nanometers.

The invention has the beneficial effects

The invention discloses an antibacterial film layer with waterproof and anti-fingerprint functions, which is mainly used for protecting an electronic screen, the antibacterial film layer adopts an organic antibacterial agent and can play an antibacterial role, and the surface of the film layer adopts a siloxane modified perfluoropolyether compound, so that the surface layer has strong hydrophobicity and the screen is kept clean.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an enlarged cross-sectional view of the present invention;

description of reference numerals: antibacterial B layer 1, upper substrate layer 2, antibacterial A layer 3, bottom substrate layer 4.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout, which are exemplary and are intended to be illustrative only and not to be construed as limiting the invention, and, therefore, the description is for the purpose of illustration only and, therefore, the practice of the inventive concepts herein is not limited solely to the exemplary embodiments described herein and the illustrations in the drawings, and, further, the drawings are not intended to be limiting.

As shown in fig. 1:

example 1

The utility model provides a take waterproof antibiotic rete of preventing fingerprint function, includes two substrate layers and antibiotic layer, follows supreme laminating setting down in proper order, and one of them substrate layer is the bottom, antibiotic layer is equipped with one deck antibiotic A layer and one deck antibiotic B layer, the substrate layer that antibiotic A layer covered the bottom covers the substrate layer on upper strata as the intermediate level, the top on antibiotic A layer, and antibiotic A layer adopts organic antibacterial agent, antibiotic B layer covers in the substrate layer surface on upper strata as the top layer.

The antibacterial layer B is a siloxane modified perfluoropolyether compound, and a hydrophobic surface skin is formed on the surface of the upper substrate layer.

The covering thickness of the antibacterial B layer is 10 nanometers.

The antibacterial layer A is vanillin or ethyl vanillin compound, and has antibacterial effect.

The covering thickness of the antibacterial A layer is 10 nanometers.

The thickness of the base material layer is 10 nanometers.

Example 2

The covering thickness of the antibacterial B layer is 150 nanometers.

The coverage thickness of the antibacterial A layer is 150 nanometers.

The thickness of the base material layer is 150 nm.

Example 3

The utility model provides a take waterproof antibiotic rete of preventing fingerprint function, includes a substrate layer and antibiotic layer, follows supreme laminating setting down in proper order, and one of them substrate layer is the bottom, antibiotic layer is equipped with one deck antibiotic A layer and two-layer antibiotic B layer, the substrate layer that antibiotic A layer covered the bottom covers the substrate layer on upper strata as the intermediate level, the top on antibiotic A layer, and antibiotic A layer adopts organic antibacterial agent, two-layer antibiotic B layer covers as the top layer on the surface on antibiotic A layer.

The covering thickness of the antibacterial B layer is 300 nanometers.

The covering thickness of the antibacterial A layer is 300 nanometers.

The thickness of the base material layer is 300 nanometers.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.

Claims

1. The utility model provides a take waterproof antibiotic rete of preventing fingerprint function, includes at least one substrate layer and antibiotic layer, follows supreme laminating setting down in proper order, the substrate layer is the bottom, antibiotic layer is equipped with at least one deck antibiotic A layer and at least one deck antibiotic B layer, antibiotic A layer is as the intermediate level, and antibiotic A layer adopts organic antibacterial agent, antibiotic B layer is as the top layer.

2. The antibacterial film layer with waterproof and anti-fingerprint functions as claimed in claim 1, wherein the antibacterial layer B is a siloxane modified perfluoropolyether compound.

3. The antibacterial film layer with the functions of preventing water and fingerprints as claimed in claim 1, wherein the covering thickness of the antibacterial B layer is 1-300 nm.

4. The antibacterial film layer with waterproof and anti-fingerprint functions as claimed in claim 1, wherein the antibacterial A layer is vanillin or ethyl vanillin compound.

5. The antibacterial film layer with the functions of preventing water and fingerprints as claimed in claim 1, wherein the covering thickness of the antibacterial A layer is 1-300 nanometers.

6. The antibacterial film layer with the functions of preventing water and fingerprints as claimed in claim 1, wherein the thickness of the base material layer is 1-300 nm.