发明授权
US06743915B2 Poly (1,4-ethylene-2-piperazone) composition, method for production of a poly(1,4-ethylene-2-piperazone), composition TCE-detecting method and sensor
失效
聚（1,4-亚乙基-2-哌嗪酮）组合物，聚（1,4-亚乙基-2-哌嗪酮）的制备方法，组合物TCE检测方法和传感器
- 专利标题： Poly (1,4-ethylene-2-piperazone) composition, method for production of a poly(1,4-ethylene-2-piperazone), composition TCE-detecting method and sensor
- 专利标题（中）： 聚（1,4-亚乙基-2-哌嗪酮）组合物，聚（1,4-亚乙基-2-哌嗪酮）的制备方法，组合物TCE检测方法和传感器
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申请号： US10226813申请日： 2002-08-26
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公开(公告)号： US06743915B2公开(公告)日： 2004-06-01
- 发明人: Timothy Mark Sivavec , Radislav Alexandrovich Potyrailo
- 申请人： Timothy Mark Sivavec , Radislav Alexandrovich Potyrailo
- 主分类号： C07D24108
- IPC分类号： C07D24108
摘要：
A composition of matter has the formula: where n is an integer equal or greater than 1. The composition of matter possesses characteristic absorbance behavior with respect to infrared and visible energy, which is used to detect and determine the concentration of TCE. In another aspect, a method for generating the composition comprises reacting trichloroethylene (TCE) with poly(ethylenimine) in accordance with the formula: where n is an integer equal or greater than 1. Also, the invention sets forth a sensor to detect trichloroethylene (TCE) in materials. The sensor includes the composition of material that can absorb at least one of infrared (IR) or ultraviolet (UV) or visible (VIS) energies when formed by the reaction of trichloroethylene (TCE) with poly(ethylenimine).
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