COATED FABRIC FOR AIRBAG AND METHOD FOR PRODUCING SAME

The present invention provides a coated fabric for an air bag obtained by applying an elastomer resin onto at least one side of a woven fabric made from synthetic fiber, characterized in that the applied amount of the elastomer resin is 25 to 60 g/m 2 , that an average resin thickness on warp and we...

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Bibliographische Detailangaben
1. Verfasser:	TSUTOMU AKECHI
Format:	Patent
Sprache:	eng ; por
Schlagworte:	FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTIOND, RELATING TOTEXTILES LAUNDERING LOOMS METHODS OF WEAVING PERFORMING OPERATIONS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TEXTILES TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS 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 WEAVING WOVEN FABRICS
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Beschreibung
Zusammenfassung:	The present invention provides a coated fabric for an air bag obtained by applying an elastomer resin onto at least one side of a woven fabric made from synthetic fiber, characterized in that the applied amount of the elastomer resin is 25 to 60 g/m 2 , that an average resin thickness on warp and weft at head top of the woven fabric surface is 8 µm to 45 µm, and that number of foams having diameter of 30 µm or larger is 100 or more/cm 2 on the surface of a resin layer. The coated fabric for an air bag has a high heat resistance to such an extent that it can be used well for a reinforcing fabric for an air bag, has a heat resistance in such a level that it can be used for an inflator attachment port having high thermal load even in an applied amount of 60 g/m 2 or less, and prevents, at the same time, a blocking property caused by contact between the coated surfaces.