发明申请
WO9601912A3 METAL-COATED SUBSTRATE ARTICLES RESPONSIVE TO ELECTROMAGNETIC RADIATION, AND METHOD OF MAKING AND USING THE SAME
审中-公开
对电磁辐射有影响的金属涂层基材及其制造方法和使用方法
- 专利标题： METAL-COATED SUBSTRATE ARTICLES RESPONSIVE TO ELECTROMAGNETIC RADIATION, AND METHOD OF MAKING AND USING THE SAME
- 专利标题（中）： 对电磁辐射有影响的金属涂层基材及其制造方法和使用方法
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申请号： PCT/US9509407申请日： 1995-07-11
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公开(公告)号： WO9601912A3公开(公告)日： 1996-02-15
- 发明人: STEVENS WARD C , STURM EDWARD A
- 申请人： ADVANCED TECH MATERIALS , STEVENS WARD C , STURM EDWARD A
- 专利权人： ADVANCED TECH MATERIALS,STEVENS WARD C,STURM EDWARD A
- 当前专利权人： ADVANCED TECH MATERIALS,STEVENS WARD C,STURM EDWARD A
- 优先权： US27335694 1994-07-11
- 主分类号： F41H11/02
- IPC分类号： F41H11/02 ; B23P9/00 ; F41J2/00 ; G01S7/495 ; H01Q15/14 ; H01Q17/00 ; H05K9/00 ; C23C
摘要：
An article (130) comprising a non-conductive substrate (136), preferably of an environment degradeable character, having a thickness of an oxidizable metal coating thereon, and optionally an oxidation enhancingly effective amount of a salt (140) e.g. from about 0.005 to about 25 % by weight of salt, based on the weight of oxidizable metal, present on the oxidizable metal coating. Also disclosed is a related method of forming such article, comprising chemical vapor depositing the oxidizable metal coating on the substrate. When utilized in a form comprising fine-diameter substrate elements such as filaments, the resulting product may be usefully employed as an 'evanescent' chaff. In the presence of atmosphere moisture, such evanescent chaff undergoes oxidation of the oxidizable metal coating so that the conductivity and radar absorbance/reflectance characteristics of the chaff transiently decays.
