公开(公告)号：US4923736A

公开(公告)日：1990-05-08

申请号：US39720

申请日：1987-04-20

申请人： Misao Hiza ,  Hajime Yamazaki ,  Kazuhiro Sugihara ,  Tetsu So

发明人： Misao Hiza ,  Hajime Yamazaki ,  Kazuhiro Sugihara ,  Tetsu So

IPC分类号： B32B7/02 ,  B32B25/10 ,  B32B25/20 ,  H01Q17/00 ,  H05K9/00

CPC分类号： H01Q17/005 ,  B32B25/10 ,  B32B25/20 ,  Y10T428/24942 ,  Y10T428/263 ,  Y10T428/31663

摘要： A multi-layered microwave absorber suitable for use in ships, aircrafts and the like comprises a plurality of layers differing in impedance which are bonded together into an integral sheet structure by a silicone-type adhesive compound applied to a coat thickness of less than 0.1 mm. The absorber is capable of wave absorption over a wide band, free from deformation or distortion, and highly heat-resistant and weather-proof. A method of manufacturing the multi-layered microwave absorber is also disclosed.

摘要翻译： 适用于船舶，飞机等的多层微波吸收器包括多个阻抗不同的层，其通过施加到涂层厚度小于0.1mm的硅酮型粘合剂粘合在一起成为一体的片状结构 。 吸收器能够在宽带上吸波，无变形或变形，并具有高耐热性和耐候性。 还公开了一种制造多层微波吸收体的方法。

公开(公告)号：US4960633A

公开(公告)日：1990-10-02

申请号：US39922

申请日：1987-04-20

申请人： Misao Hiza ,  Hajime Yamazaki ,  Kazuhiro Sugihara ,  Tetsu So

发明人： Misao Hiza ,  Hajime Yamazaki ,  Kazuhiro Sugihara ,  Tetsu So

IPC分类号： B32B25/10 ,  B32B25/20 ,  H01Q17/00 ,  H05K9/00

CPC分类号： H01Q17/005 ,  B32B25/10 ,  B32B25/20 ,  Y10T428/24967 ,  Y10T428/31663 ,  Y10T428/31681 ,  Y10T428/31721 ,  Y10T428/31786 ,  Y10T442/116 ,  Y10T442/3455 ,  Y10T442/3504

摘要： A microwave absorptive composite suitable for use in ships, aircrafts and the like comprises an outermost layer of a thermosetting resin-impregnated, fibrous sheet; an intermediate layer of a normally liquid, carbonblack-containing silicone rubber sheet; and an innermost layer of a reinforced thermosetting resin sheet, the three layers being integrally laminated in that order. The silicone rubber is curable at room temperature or with heat.

摘要翻译： 适用于船舶，飞机等的微波吸收性复合物包括热固性树脂浸渍的纤维片材的最外层; 常规含碳黑硅橡胶片的中间层; 和增强的热固性树脂片的最内层，三层按顺序整体层合。 硅橡胶在室温或热下可固化。