FOAMED LAMINATED SHEET FOR AUTOMOBILE INTERIOR MATERIAL

PROBLEM TO BE SOLVED: To prevent extraneous sound to be generated in driving by providing a lubricant layer on a surface of a non-foamed layer of a foamed laminated sheet formed by layering a non-foamed layer consisting of a thermoplastic resin on both faces or one face of a foamed sheet having a mo...

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Bibliographische Detailangaben
1. Verfasser:	FUSHIMI TATSURO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent extraneous sound to be generated in driving by providing a lubricant layer on a surface of a non-foamed layer of a foamed laminated sheet formed by layering a non-foamed layer consisting of a thermoplastic resin on both faces or one face of a foamed sheet having a modified polyphenylene ether resin as a base material resin. SOLUTION: A lubricant layer is provided on a surface of a non-foamed layer of a foamed laminated sheet formed by layering a non-foamed layer consisting of a thermoplastic resin on both faces or one face of a foamed sheet having a modified polyphenylene ether resin as a base material resin. For layering the non-foamed layer, it is preferable to layer a non-foamed layer in a plasticized state to be supplied from an extruder to a foamed layer by a cooling roller. As for its thickness, 50-300μm is preferable. For the lubricant, silicone and Teflon are suitable, and emulsion type and hydrophilic type are preferable. For providing the lubricant layer, roll coater type and spray coater type coating method are suitable. As an adhesive, a hot-melt adhesive is suitable.