发明授权
- 专利标题： Method for measuring concentration of nonvolatile contents of electrodeposition paint
- 专利标题（中）： 电沉积涂料不挥发物含量浓度测定方法
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申请号： US687652申请日： 1991-04-19
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公开(公告)号： US5226317A公开(公告)日： 1993-07-13
- 发明人: Tomoyuki Irie , Ikuo Tochizawa , Hitoshi Kawai
- 申请人： Tomoyuki Irie , Ikuo Tochizawa , Hitoshi Kawai
- 申请人地址： JPX Osaka
- 专利权人： Nippon Paint Co., Ltd.
- 当前专利权人： Nippon Paint Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX2-105897 19900421
- 主分类号： G01N29/00
- IPC分类号： G01N29/00 ; C25D13/22 ; C25D21/12 ; C25D21/14 ; G01N29/032 ; G01N33/32
摘要：
To obtain an accurate concentration of nonvolatile contents promptly and easily, an electrodeposition paint of which pH, temperature, and organic solvent concentration are in specified ranges is irradiated with ultrasonic waves, and its damping factor is measured, and on a basis of the result from the measurement, the concentration of nonvolatile contents in the electrodeposition paint is determined.
公开/授权文献
- US5711521A Conveying apparatus for printed products 公开/授权日：1998-01-27
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