| 摘要 |
PROBLEM TO BE SOLVED: To provide an air bag having durable and stable adhesiveness irrespective of the kind of a material of a jointed portion, by means of a simple bag-making method by an adhesive method. SOLUTION: This air bag is formed by superposing pervious non-coat base fabric on another or impervious base fabric of which at least one side is coated with thermosetting silicone on another, and at least part of the jointed portions, especially the periphery of an inflator mounting part, is joined with an adhesive. This adhesive is composed of condensation type normal temperature curing silicone which has≤20 in JIS-A hardness after curing,≥800% in initial breaking elongation and≥0.8 in a ratio to the breaking elongation E after heat treatment at 80°C×95%RH for 500 hours. COPYRIGHT: (C)2006,JPO&NCIPI
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