发明授权
US4897301A Flexible sheet reinforced with poly(aromatic amide) non-woven fabric and use thereof 失效
用聚(芳香族酰胺)无纺布增强的柔性片材及其用途

Flexible sheet reinforced with poly(aromatic amide) non-woven fabric and
use thereof
摘要:
A flexible sheet which comprises a non-woven fabric made predominantly from a poly(aromatic amide) component which is impregnated with a heat- and/or light-curable resin, wherein the non-woven fabric satisfies the following conditions:5 g/m.sup.2
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