UPHOLSTERY FOR AUTOMOTIVE INTERIOR

PROBLEM TO BE SOLVED: To provide an upholstery for automotive interiors, which is superior in weather and heat resistances in addition to tactile sensation and texture when touched. SOLUTION: The upholstery for automotive interior contains; at least one layer of a polyurethane wet layer containing a...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUTAKE YOSHICHIKA, SHIMIZU TOSHITAKA, OKUYAMA YUJI, SAKANE TOMOAKI, OKADA KANAKO, OKUTANI AKIHIRO, YASUE TAKAHARU
Format:	Patent
Sprache:	eng
Schlagworte:	FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LAUNDERING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MOTOR VEHICLES PERFORMING OPERATIONS SEATS SPECIALLY ADAPTED FOR VEHICLES TEXTILES TRAILERS TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an upholstery for automotive interiors, which is superior in weather and heat resistances in addition to tactile sensation and texture when touched. SOLUTION: The upholstery for automotive interior contains; at least one layer of a polyurethane wet layer containing at least one of a polyether polyurethane and a polyester polyurethane and at least one upholstery layer containing a polycarbonate polyurethane and being formed on the polyurethane wet layer; wherein the polycarbonate polyurethane is 1,700-50,000 in weight average molecular weight and 1,500-18,500 in number average molecular weight, and surface roughness of the uppermost surface of the upholstery is 20 μm or less in terms of Ra and less than 500 μm in terms of S. COPYRIGHT: (C)2010,JPO&INPIT