发明公开
EP2778661A3 Method and system for detecting exposure of composites to high-temperature
有权
方法和系统，用于检测高温的复合材料的曝光
- 专利标题： Method and system for detecting exposure of composites to high-temperature
- 专利标题（中）： 方法和系统，用于检测高温的复合材料的曝光
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申请号： EP14158434.2申请日： 2014-03-07
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公开(公告)号： EP2778661A3公开(公告)日： 2015-01-14
- 发明人: Georgeson, Gary E. , Watson, Megan N. , Safai, Morteza
- 申请人： The Boeing Company
- 申请人地址： 100 North Riverside Plaza Chicago, IL 60606-2016 US
- 专利权人： The Boeing Company
- 当前专利权人： The Boeing Company
- 当前专利权人地址： 100 North Riverside Plaza Chicago, IL 60606-2016 US
- 代理机构： Witte, Weller & Partner Patentanwälte mbB
- 优先权： US201313840980 20130315
- 主分类号： C09D5/26
- IPC分类号： C09D5/26 ; G01K11/20 ; G01N21/84
摘要：
A system and method of detecting high-temperature exposure of a composite may include applying a composition comprising an adduct suitable for detecting heat and/or mechanical stress in a composite, wherein the adduct reverts to first and second adduct components after exposure of the composition to a temperature of from about 190°C to about 260°C to a surface of the composite; exposing the surface to which the composition has been applied to ultraviolet light; and measuring fluorescence of the composition. (Fig. 4)
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