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1. 发明专利

JP2012037342A Method of measuring epoxy equivalent of epoxy group containing resin or composition containing the same 有权
标题翻译：含环氧树脂或其组合物的环氧基的环氧化方法的测定方法
公开(公告)号：JP2012037342A
公开(公告)日：2012-02-23
申请号：JP2010176730
申请日：2010-08-05
申请人： Panasonic Electric Works Co Ltd , パナソニック電工株式会社
发明人： FUJINO KENTARO , YONEMOTO TATSUO , MIDORIKAWA HIROFUMI , IWAMI TOMOAKI , MATSUMOTO MASAAKI
IPC分类号： G01N21/43
摘要： PROBLEM TO BE SOLVED: To provide a method of measuring the epoxy equivalent of an epoxy group containing resin or a composition containing it, capable of easily and quickly performing measurement at a low cost.SOLUTION: The method includes: a process of measuring refractive indexes of the plurality of epoxy group containing resins whose epoxy equivalents are known or the compositions containing them and preparing the analytical curve of the epoxy equivalents and the refractive indexes of the plurality of epoxy group containing resins or the compositions containing them; and a process of measuring the refractive index of the epoxy group containing resin of an object to be measured, whose epoxy equivalent is unknown, or the composition containing it, and calculating the epoxy equivalent of the epoxy group containing resin of the object to be measured or the composition containing it on the basis of the analytical curve by the refractive index.
摘要翻译：要解决的问题：提供一种测量含环氧基树脂或其含有组合物的环氧当量的方法，能够以低成本容易且快速地进行测量。解决方案：该方法包括：测量环氧当量已知的多种含环氧基的树脂的折射率或含有它们的组合物并制备环氧当量的分析曲线和多个含环氧基的树脂或含有它们的组合物; 测量环氧当量未知的待测物体的含环氧基树脂的折射率或含有该组合物的组合物的折射率，计算待测物体的含环氧基树脂的环氧当量的方法或基于折射率的分析曲线含有该组合物的组合物。版权所有（C）2012，JPO＆INPIT

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