Antifogging laminate, product, method for producing the same, and antifogging method

一种层叠体、防雾层的技术，应用在分层产品、层状产品处理、化学仪器和方法等方向，能够解决防雾性降低等问题，达到耐久性优异的效果

Active Publication Date: 2018-06-08
DEXERIALS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, there is a problem that the anti-fog property decreases when wiping and cleaning are performed many times.

Method used

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  • Antifogging laminate, product, method for producing the same, and antifogging method
  • Antifogging laminate, product, method for producing the same, and antifogging method
  • Antifogging laminate, product, method for producing the same, and antifogging method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0338]

[0339] As the resin base material, FE-2000 (PC base material, average thickness 180 μm) manufactured by Mitsubishi Gas Chemical Co., Ltd. was used.

[0340] Next, an active energy ray-curable resin composition having the following composition was applied on the resin substrate so that the average thickness after drying and curing became 10 μm. After coating, it was dried in an oven at 60° C. for 2 minutes. Using a metal halide lamp, under a nitrogen atmosphere, with an irradiation dose of 500mJ / cm 2 The anti-fog layer was cured by irradiating ultraviolet rays to obtain an anti-fog laminate.

[0341] -Active energy ray curable resin composition-

[0342] · SR9035 (manufactured by Sartomer) 69.04 parts by mass

[0343] ・EBECRYL 40 (manufactured by DAICEL-ALLNEX Co., Ltd.) 17.26 parts by mass

[0344] ・OPTOOL DAC-HP (manufactured by Daikin Industry Co., Ltd.) 4.5 parts by mass

[0345] · IRGACURE 184D (manufactured by BASF Corporation) 2.7 parts by mass

[0346] ...

Embodiment 2

[0349] Except having used the active energy ray curable resin composition of the following composition in Example 1, it carried out similarly to Example 1, and obtained the antifog laminated body.

[0350] -Active energy ray curable resin composition-

[0351] · SR9035 (manufactured by Sartomer) 60.41 parts by mass

[0352] ・EBECRYL 40 (manufactured by DAICEL-ALLNEX Co., Ltd.) 25.89 parts by mass

[0353] ・OPTOOL DAC-HP (manufactured by Daikin Industry Co., Ltd.) 4.5 parts by mass

[0354] · IRGACURE 184D (manufactured by BASF Corporation) 2.7 parts by mass

[0355] 10 parts by mass of isopropanol

[0356] The above-mentioned evaluation was performed on the obtained anti-fog laminated body. The results are shown in Table 1-1.

Embodiment 3

[0358] In Example 1, except having set the average thickness of the antifog layer after drying and hardening to 5 micrometers, it carried out similarly to Example 1, and obtained the antifog laminated body.

[0359] The above-mentioned evaluation was performed on the obtained anti-fog laminated body. The results are shown in Table 1-1.

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Abstract

Provided is an antifog laminate which includes a substrate and an antifog layer which is disposed on the substrate and has a smooth surface. The antifog layer contains a hydrophilic molecule structure. The antifog layer has an elastic recovery rate of at least 90%, a coefficient of kinetic friction of no more than 0.40, and an average thickness of at least 4[mu]m.

Description

technical field [0001] The present invention relates to an anti-fog laminate having excellent durability, which can be used in a wide range of construction applications, industrial applications, automotive applications, optical applications, solar panels, etc., and uses the anti-fog laminate. An article, a method for producing the same, and an anti-fog method using the anti-fog laminate. Background technique [0002] Among various articles, a resin film, glass, etc. are pasted on the surface in order to decorate and protect the surface. [0003] However, the visibility and appearance of the article may be reduced due to fogging of the resin film, glass, etc. that decorate and protect the surface of the article. [0004] Therefore, in order to prevent the deterioration of the visibility and appearance of such an article, antifogging treatment is given to the said resin film and glass. [0005] For example, an electron beam-curable hard coat sheet having antifogging properti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/00C03C17/34
CPCC03C2217/76B32B17/10706B32B17/10743B32B17/10807C03C17/32C03C17/3405C03C2217/75B32B27/08B32B38/1866B32B2307/728B32B2309/105B32B2315/08C08F220/343B32B17/10C08F2/48C08F222/1065B29C45/14811B29C45/401B32B27/26B32B37/144B32B2307/51B32B2307/73B29C2045/14286B32B27/00
Inventor 水野幹久坂本祥吾原忍铃木良
Owner DEXERIALS CORP
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