| 摘要 |
An inflatable vehicle occupant protection device ( 14 ) is inflatable away from a roof ( 18 ) of a vehicle ( 12 ) to a position between a side structure ( 16 ) of the vehicle and a vehicle occupant. The protection device ( 14 ) includes overlying inboard and outboard panels ( 40 and 42 ) that help define an inflatable volume of the protection device. The outboard panel ( 42 ) is positioned between the inboard panel ( 40 ) and the side structure ( 16 ) when the protection device ( 14 ) is inflated. A first coating ( 50 ) is applied to the inboard panel ( 40 ) and a second coating ( 52 ) is applied to the outboard panel ( 42 ). The second coating ( 52 ) is different than the first coating ( 50 ) and has a puncture resistance greater than a puncture resistance of the first coating.
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