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A kind of fragrance anti-fingerprint film and preparation method thereof

An anti-fingerprint film and anti-fingerprint technology, which is applied in the field of materials, can solve the problems of the appearance of electronic products, the film has no anti-fingerprint, and easy to leave fingerprints, etc., to achieve the effect of improving the retention period, improving adhesion, and simple process

Active Publication Date: 2021-06-18
ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in the process of using the smart display, fingerprints are easy to remain on the surface, causing the surface to be dirty, and when the screen is scratched, it is prone to a large number of scratches, which will have a great impact on the appearance and normal use of electronic products
[0003] In the field of film processing, Chinese patent application CN201310610406.7 discloses a method for preparing a plastic film with fragrance, which prepares polyethylene film by realizing a three-layer structure of surface layer, middle layer and inner layer, and adds fragrance microcapsules in the middle layer , so as to release fragrance particles, penetrate the surface layer and emit fragrance into the air, so as to realize the fragrance of the film, but the film has no anti-fingerprint function

Method used

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  • A kind of fragrance anti-fingerprint film and preparation method thereof
  • A kind of fragrance anti-fingerprint film and preparation method thereof
  • A kind of fragrance anti-fingerprint film and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Recoatable coating liquid: dissolve 10 parts by weight of spices (rose fragrance, provided by Yilun Chemical) and 30 parts by weight of recoatable UV-curable resin MA003 (provided by Lida Chemical) into 60 parts by weight of butanone solvent In the middle, stir for 30 minutes to form a recoatable coating liquid;

[0052] Anti-fingerprint coating solution: dissolve 40 parts by weight of anti-fingerprint UV-curable resin MA001 (provided by Lida Chemical Industry) and 5 parts by weight of ADD-3275 curing agent (provided by Lida Chemical Industry) into 55 parts by weight of butanone and isopropyl In an alcohol (equal volume ratio) mixed solvent, stir for 30 minutes to form a pore-forming anti-fingerprint coating solution;

[0053] First, apply the recoatable coating liquid on a PET transparent substrate (Cologne U43R, South Korea) with a thickness of 100 μm, and dry it in a circulating oven at 80°C for 2 minutes, and then pass a dose of about 400mJ / cm 2 UV irradiation to o...

Embodiment 2

[0055] Recoatable coating solution: dissolve 20 parts by weight of spices (rose fragrance, provided by Yilun Chemical) and 10 parts by weight of recoatable UV-curable resin MA003 (provided by Lida Chemical) into 70 parts by weight of butanone solvent In the middle, stir for 30 minutes to form a recoatable coating liquid;

[0056] Anti-fingerprint coating solution: dissolve 50 parts by weight of anti-fingerprint UV-curable resin MA001 (provided by Lida Chemical Industry) and 8 parts by weight of ADD-3275 curing agent (provided by Lida Chemical Industry) into 42 parts by weight of methyl ethyl ketone and isopropyl In an alcohol mixed solvent (equal volume ratio), stir for 30 minutes to form a pore-forming anti-fingerprint coating solution;

[0057] First, apply the recoatable coating liquid on a PET transparent substrate (Cologne U43R, South Korea) with a thickness of 100 μm, and dry it in a circulating oven at 80°C for 2 minutes, and then pass a dose of about 400mJ / cm 2 UV lig...

Embodiment 3

[0059] Recoatable coating liquid: dissolve 5 parts by weight of spices (rose fragrance, provided by Yilun Chemical) and 40 parts by weight of recoatable UV-curable resin MA003 (provided by Lida Chemical) into 55 parts by weight of butanone solvent In the middle, stir for 30 minutes to form a recoatable coating liquid;

[0060] Anti-fingerprint coating solution: dissolve 30 parts by weight of anti-fingerprint UV-curable resin MA001 (provided by Lida Chemical Industry) and 2 parts by weight of ADD-3275 curing agent (provided by Lida Chemical Industry) into 68 parts by weight of butanone and isopropyl In an alcohol mixed solvent (equal volume ratio), stir for 30 minutes to form a pore-forming anti-fingerprint coating solution;

[0061] First, apply the recoatable coating liquid on a PET transparent substrate (Cologne U43R, South Korea) with a thickness of 100 μm, and dry it in a circulating oven at 80°C for 2 minutes, and then pass a dose of about 400mJ / cm 2 UV irradiation to ob...

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Abstract

The invention relates to a scented anti-fingerprint film and a preparation method thereof. An anti-fingerprint film with fragrance, which sequentially includes a substrate, a fragrance coating and an anti-fingerprint coating; the fragrance coating is mainly formed by mixing and curing the following components: by weight percentage, 10% to 40% of recoatable resin , spices 5% to 20%, organic solvent 40% to 85%; the anti-fingerprint coating is mainly formed by mixing and curing the following components: by weight percentage, anti-fingerprint resin 20% to 50%, pore-forming agent 2% ~10%, organic solvent 40%~72%. The product of the present invention has fragrance and anti-fingerprint effects at the same time, and is superior in conventional properties such as adhesion, light transmission, abrasion resistance and hardness.

Description

technical field [0001] The invention relates to the field of material technology, in particular to a scented anti-fingerprint film and a preparation method thereof. Background technique [0002] With the rapid development of science and technology and the improvement of people's living standards, the utilization rate of intelligent electronic communication equipment is getting higher and higher, and there are more and more commodities for consumers to choose from. When choosing commodities, consumers not only pay attention to cost performance, but also Also more and more attention is paid to the special functions of commodities. And sticking a layer of scented hardened protective film on the surface of electronic communication equipment can give the product a specific scent, allowing consumers to stimulate their desire to buy through the olfactory experience, thereby increasing the sales of the product. In addition, during the use of the smart display, fingerprints are easy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08J7/04C08J7/046C09D5/00C09D161/06C09D167/00C09D177/00C09D123/06C09D125/06C09D123/12B05D5/00B05D7/00B05D3/06C08L67/02
CPCB05D3/067B05D5/00B05D7/546C08J7/042C08J2367/02C08J2423/06C08J2423/12C08J2425/06C08J2461/06C08J2467/00C08J2477/00C09D5/00C09D123/06C09D123/12C09D125/06C09D161/06C09D167/00C09D177/00
Inventor 何禄美肖冰宋明雄陈庆松
Owner ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL
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