MOISTURE-PROOF PAPER

To provide moisture-proof paper having properties such as an excellent interlaminar strength, an adhesiveness to plywood for a building material, a gravure-printing property, and suppression of yellowing.SOLUTION: There is provided moisture-proof paper that comprises: a paper base material and a moi...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUMOTO SHINICHIRO, NAGOSHI OSHO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	IMPREGNATING OR COATING OF PAPER LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PERFORMING OPERATIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	To provide moisture-proof paper having properties such as an excellent interlaminar strength, an adhesiveness to plywood for a building material, a gravure-printing property, and suppression of yellowing.SOLUTION: There is provided moisture-proof paper that comprises: a paper base material and a moisture-proof layer on one side of the paper base material. The paper base material is thermoplastic resin impregnated paper, and the moisture-proof layer contains a styrene-butadiene-based copolymer resin and paraffin wax.SELECTED DRAWING: None 【課題】課題は、層間強度に優れる、建材用合板との接着性を有する、グラビア印刷適性を有する及び黄変色を抑制するという特性を有する防湿紙を提供することである。【解決手段】課題は、紙基材と、前記紙基材の片面に対して防湿層を有し、前記紙基材が熱可塑性樹脂含浸紙であり、前記防湿層がスチレンブタジエン系共重合樹脂及びパラフィンワックスを含有する防湿紙によって解決できる。【選択図】なし