LAMINATE

PROBLEM TO BE SOLVED: To provide a polyurethane molding having both of excellent moisture resistance and excellent mechanical strength.SOLUTION: This invention relates to a laminate that has polyurethane-containing layers on both sides of a fiber layer containing fibrous cellulose with a fiber width...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KAJITA KEIICHI, FUSHIMI HAYAO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	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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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a polyurethane molding having both of excellent moisture resistance and excellent mechanical strength.SOLUTION: This invention relates to a laminate that has polyurethane-containing layers on both sides of a fiber layer containing fibrous cellulose with a fiber width of 1000 nm or less.SELECTED DRAWING: Figure 1 【課題】本発明は、優れた耐湿性と機械的強度を兼ね備えたポリウレタン成形品を提供することを課題とする。【解決手段】本発明は、繊維幅が１０００ｎｍ以下の繊維状セルロースを含む繊維層の両面側に、ポリウレタン含有層を備える積層体に関する。【選択図】図１