LIQUID-REPELLENT RESIN SHEET AND ARTICLE USING SAME
The present invention provides a resin sheet having liquid repellency. Additionally, the present invention provides an article using the liquid-repellent resin sheet. The present invention is a liquid-repellent resin sheet comprising a bumpy layer 1 having bumps 1a of at least one type on one surfac...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
01.07.2020
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention provides a resin sheet having liquid repellency. Additionally, the present invention provides an article using the liquid-repellent resin sheet. The present invention is a liquid-repellent resin sheet comprising a bumpy layer 1 having bumps 1a of at least one type on one surface thereof, and a liquid-repellent layer 2 provided on the surface having the bumps 1a on the bumpy layer 1; wherein the bumpy layer 1 contains a thermoplastic resin composition; the liquid-repellent layer 2 contains a fluorine-based copolymer resin composition containing hydrophilic microparticles; and the bumps 1a have an aspect ratio (bump height/bump bottom diameter) of 0.6 to 2.5. The thermoplastic resin composition preferably has a melt mass-flow rate, at 190 °C to 300 °C, of 4 g/10 min or higher. |
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Bibliography: | Application Number: EP20170766676 |