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1. 发明公开

KR1020100017800A 접착제 검출 방법 无效
标题翻译：胶粘剂检测方法
公开(公告)号：KR1020100017800A
公开(公告)日：2010-02-16
申请号：KR1020097026032
申请日：2008-05-14
申请人： 헨켈 코포레이션
发明人： 로리아빈센트에이 , 질렌제이슨 , 맥킨리론
IPC分类号： G01N21/64 , C09J9/00 , C09J7/02
CPC分类号： G01N21/8422 , G01N2021/6439 , G01N2021/8427 , G01N2021/8433 , C09J7/00 , C09J9/00
摘要： Adhesive compositions useful for bonding fluorescent material-containing cellulosic substrates such as envelopes may be formulated using an adhesive polymer such as an emulsion of polyvinyl acetate in water and one or more compounds capable of reducing the degree of fluorescence exhibited by the substrate in areas of the substrate surface having the adhesive coated thereon. When irradiated by short wavelength light, the surface areas containing the adhesive coating appear darker than the surface areas that are free of adhesive, allowing quality control problems associated with application of the adhesive to be readily monitored and corrected. At the same time, however, the adhesive may be formulated such that the fluorescence-reducing compound does not alter the appearance of the adhesive coating when viewed under normal daylight conditions.
摘要翻译：用于粘合含荧光材料的纤维素基材如包络物的粘合剂组合物可以使用粘合剂聚合物如聚乙酸乙烯酯在水中的乳液和一种或多种能够降低基材在该区域中显示的荧光的程度的化合物来配制基底表面，其上涂覆有粘合剂。当用短波长的光照射时，含有粘合剂涂层的表面区域比不含粘合剂的表面区域显得更暗，从而允许容易地监测和校正粘合剂的施加相关的质量控制问题。然而，同时，可以配制粘合剂，使得当在正常日光条件下观察时，荧光还原化合物不会改变粘合剂涂层的外观。

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