The present invention addresses the problem of providing a floor sheet for a vehicle that can be easily laid, that exhibits excellent peeling properties when peeling of said floor sheet is necessary, and that exhibits good ease of handling and durability. The present invention is a floor sheet for a vehicle that is laid on the floor surface of a vehicle, and is characterized by the provision of: a floor sheet main body that comprises a flame-retardant rubber and that is formed into an elongated sheet; and an adhesive layer that comprises an acrylic adhesive and that is layered on the back surface side of the floor sheet main body at a thickness that is equal to or greater than 50 [mu]m and less than 500 [mu]m. The floor sheet main body is formed from a flame-retardant rubber composition. The flame-retardant rubber composition comprises a rubber component and an inorganic flame retardant, and preferably contains at least 50 parts by weight but less than 90 parts by weight of the inorganic flame retardant to 100 parts by weight of the rubber component. It is preferable that the inorganic flame retardant be aluminum hydroxide and/or antimony trioxide. It is preferable that the adhesive strength of the adhesive layer be equal to or greater than 20 N/25 mm and less than 100 N/25 mm.
Floor sheet for vehicle, floor structural body for vehicle, and method for constructing floor structural body for vehicle
2015-07-08
Patent
Elektronische Ressource
Englisch
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS , Ausbau von Bauwerken, z.B. Treppen, Fußböden |
Europäisches Patentamt | 2015
|Europäisches Patentamt | 2018
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