VEHICLE CUSHION PAD AND VEHICLE SEAT CUSHION

To provide a vehicle cushion pad and a seat cushion in which a seating feeling is favorable.SOLUTION: There is provided a vehicle cushion pad 31 formed of a polyurethane foam mounted on a top face of a cushion main body 21, in which the polyurethane foam is formed of a polyurethane foam composition...

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Bibliographische Detailangaben
Hauptverfasser:	OKAFUJI AKIYOSHI, TSUKAMOTO KENICHI, MOCHIZUKI YUTO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BEDS CHAIRS CHEMISTRY COFFEE MILLS COMPOSITIONS BASED THEREON DOMESTIC ARTICLES OR APPLIANCES FURNITURE HUMAN NECESSITIES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SEATS SPECIALLY ADAPTED FOR VEHICLES SOFAS SPICE MILLS SUCTION CLEANERS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	To provide a vehicle cushion pad and a seat cushion in which a seating feeling is favorable.SOLUTION: There is provided a vehicle cushion pad 31 formed of a polyurethane foam mounted on a top face of a cushion main body 21, in which the polyurethane foam is formed of a polyurethane foam composition including polyol, isocyanate, a catalyst, a gas generation agent, and an additive agent, the additive agent is a dicarboxylic acid ester in which a C14-C36 mono-alcohol is ester-condensed with both terminal carboxylic acids of an C15-C54 aliphatic or alicyclic dicarboxylic acid, and a ventilation amount according to JIS K 6400-7:2012 in the polyurethane foam is 0.01-5.0 cc/cm2/s.SELECTED DRAWING: Figure 1 【課題】着座感が良好な車両用クッションパッドとシートクッションの提供を目的とする。【解決手段】クッション本体２１の上面に載置されるポリウレタン発泡体からなる車両用クッションパッド３１において、ポリウレタン発泡体は、ポリオール、イソシアネート、触媒、発泡剤、添加剤を含むポリウレタン発泡体組成物から形成されたものであり、添加剤は、炭素数１４〜３６のモノアルコールが、炭素数１５〜５４の脂肪族或いは脂環族ジカルボン酸の両末端カルボン酸とエステル縮合されたジカルボン酸エステルであり、ポリウレタン発泡体におけるＪＩＳＫ６４００−７：２０１２に準じた通気量が、０．０１〜５．０ｃｃ／ｃｍ２／ｓである。【選択図】図１