发明授权
US07297218B2 Method of fabricating reusable surface insulation containing polybenzazole
有权
制备含有聚吲哚的可重复使用的表面绝缘的方法
- 专利标题： Method of fabricating reusable surface insulation containing polybenzazole
- 专利标题（中）： 制备含有聚吲哚的可重复使用的表面绝缘的方法
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申请号： US10772719申请日： 2004-02-05
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公开(公告)号： US07297218B2公开(公告)日： 2007-11-20
- 发明人: Daniel R. Bell, III , Duoc T. Tran
- 申请人： Daniel R. Bell, III , Duoc T. Tran
- 申请人地址： US IL Chicago
- 专利权人： The Boeing Company
- 当前专利权人： The Boeing Company
- 当前专利权人地址： US IL Chicago
- 代理机构： Alston & Bird LLP
- 主分类号： B32B5/02
- IPC分类号： B32B5/02
摘要：
A lightweight, flexible, layered insulation composed of glass or ceramic fabric covered with a ceramic coating and overlying an insulating felt made from needled polybenzazole (PBZ) material which is preferably polybenzoxazole (PBO), and which optionally contains a poly(1,3-phenylene isophtalamide) felt material, commercially known as Nomex™, either combined with the PBZ felt or layered beneath the PBZ felt as a separate layer. The insulation is readily applied to a reusable launch vehicle via a silicone adhesive.
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