Release film

Provided is a release film which can be manufactured at low cost, and have both good wettability of a slurry or a resin-dissolved solution for a sheet and an appropriate sheet release force even when a sheet molded on a release layer is further thinned. The present invention relates to a release fil...

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Bibliographic Details
Main Authors NAKATANI, MITSUHARU, KUMEI, RYOTA, SHIBATA, YUSUKE
Format Patent
LanguageChinese
English
Published 16.09.2020
Subjects
BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PERFORMING OPERATIONS
TRANSPORTING
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Summary:Provided is a release film which can be manufactured at low cost, and have both good wettability of a slurry or a resin-dissolved solution for a sheet and an appropriate sheet release force even when a sheet molded on a release layer is further thinned. The present invention relates to a release film having a release layer formed on at least one surface of a polyester film directly or with another layer therebetween, wherein the release layer is formed by curing a composition containing an acrylic resin to which a long-chain alkyl group is introduced, and at least one cross-linking agent selected from an oxazoline-based cross-linking agent or a carbodiimide-based cross-linking agent.
Bibliography:Application Number: TW20198145812