RELEASE FILM COATING AGENT, RELEASE FILM, ARTICLE, AND METHOD FOR PRODUCING RELEASE FILM

To provide a coating agent for a release film that has excellent releasability.SOLUTION: A release film coating agent contains a perfluoropolyether compound having a (meth)acryloyl group and a number average molecular weight of 4000 or more, and an alkyl (meth)acrylate, and in which the weight ratio...

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Bibliographische Detailangaben
Hauptverfasser:	HIRAMATSU SHINJI, TAKEMOTO HIRONORI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	To provide a coating agent for a release film that has excellent releasability.SOLUTION: A release film coating agent contains a perfluoropolyether compound having a (meth)acryloyl group and a number average molecular weight of 4000 or more, and an alkyl (meth)acrylate, and in which the weight ratio of the perfluoropolyether compound and the alkyl (meth)acrylate is 1:99 to 80:20.SELECTED DRAWING: None 【課題】離型性に優れた離型フィルム用コーティング剤等を提供する。【解決手段】離型フィルム用コーティング剤は、（メタ）アクリロイル基を有し、数平均分子量が４０００以上であるパーフルオロポリエーテル化合物と、アルキル（メタ）アクリレートと、を含有し、前記パーフルオロポリエーテル化合物と前記アルキル（メタ）アクリレートとの重量比が１：９９～８０：２０である。【選択図】なし