RESIN SUBSTRATE, PRINT SUBSTRATE, VAPOR-DEPOSITED FILM, LAMINATE, PACKAGING MATERIAL, AND PACKAGING CONTAINER

To provide a resin substrate having a polyolefin resin layer and a polyamide resin layer, the resin substrate preventing a curl from being generated.SOLUTION: A resin substrate includes a polyolefin resin layer and a polyamide resin layer. The polyamide resin layer contains crystalline aliphatic pol...

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Bibliographische Detailangaben
Hauptverfasser: YAMADA KENICHI, SOEDA YUKI, ASANO KAEKO, SUZUKI YOSHIHIKO
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a resin substrate having a polyolefin resin layer and a polyamide resin layer, the resin substrate preventing a curl from being generated.SOLUTION: A resin substrate includes a polyolefin resin layer and a polyamide resin layer. The polyamide resin layer contains crystalline aliphatic polyamide and amorphous semi-aromatic polyamide. The polyamide resin layer composes a surface resin layer on one side of the resin substrate.SELECTED DRAWING: None 【課題】ポリオレフィン樹脂層とポリアミド樹脂層とを備える樹脂基材であって、カールの発生が抑制された樹脂基材を提供する。【解決手段】ポリオレフィン樹脂層と、ポリアミド樹脂層とを備える樹脂基材であって、ポリアミド樹脂層が、結晶性脂肪族ポリアミドと、非晶性半芳香族ポリアミドとを含有し、ポリアミド樹脂層が、樹脂基材の一方側の表面樹脂層を構成する、樹脂基材。【選択図】なし