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公开(公告)号:US20090075080A1
公开(公告)日:2009-03-19
申请号:US11857469
申请日:2007-09-19
IPC分类号: B32B5/02
CPC分类号: D06M15/59 , C09D177/10 , C09D179/08 , D06M2101/36 , D06P1/5278 , D06P3/24 , D06P5/002 , Y10T428/2938
摘要: A coated fiber comprising an inner fiber comprising an aramid and an outer coating comprising a polyamic acid or a polyetherimide deposited on the inner fiber is provided. The outer coating comprising the polyamic acid may be subjected to curing to form a polyetherimide coating. Also provided are methods for making the coated fiber wherein the coated fiber comprises an inner fiber comprising an aramid and an outer coating comprising a polyamic acid or a polyetherimide.
摘要翻译: 提供了包含包含芳族聚酰胺的内纤维和包含聚酰胺酸或沉积在内纤维上的聚醚酰亚胺的外涂层的涂覆纤维。 包含聚酰胺酸的外涂层可以进行固化以形成聚醚酰亚胺涂层。 还提供了制备涂覆纤维的方法,其中涂覆的纤维包含包含芳族聚酰胺的内纤维和包含聚酰胺酸或聚醚酰亚胺的外涂层。