ARTICLE AND METHOD FOR PRODUCING ARTICLE

To provide an article that comprises a substrate having polyolefin, and an adhesive layer strongly bonded to the substrate.SOLUTION: An article comprises a substrate having polyolefin, and an adhesive layer disposed on the substrate and having polyurethane. At a joint between the substrate and the a...

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Bibliographische Detailangaben
Hauptverfasser:	YOKOYAMA HIDEAKI, SHIRAKI YOSHIHIKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PERFORMING OPERATIONS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	To provide an article that comprises a substrate having polyolefin, and an adhesive layer strongly bonded to the substrate.SOLUTION: An article comprises a substrate having polyolefin, and an adhesive layer disposed on the substrate and having polyurethane. At a joint between the substrate and the adhesive layer, an acicular structure comprising polyolefin is formed, projecting from the substrate to the adhesive layer.SELECTED DRAWING: Figure 1 【課題】ポリオレフィンを含有する基材と、当該基材に強固に接着された接着剤層とを備える、物品を提供すること。【解決手段】ポリオレフィンを含有する基材と、該基材上に配置されたポリウレタンを含有する接着剤層と、を備え、前記基材と前記接着剤層との接合面において、前記基材から前記接着剤層に向けて突出する、ポリオレフィンを含有する針状構造が形成されている、物品。【選択図】図１