专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2009046761A Surface treatment agent 审中-公开
标题翻译：表面处理剂
公开(公告)号：JP2009046761A
公开(公告)日：2009-03-05
申请号：JP2008177891
申请日：2008-07-08
申请人： Mec Kk , メック株式会社
发明人： NISHIE KENJI , YAGUMA NORIKO , FURUKAWA YOSHIAKI
IPC分类号： C23C22/52
CPC分类号： H05K3/282 , B23K35/262 , C23C18/31 , H05K2203/124
摘要： PROBLEM TO BE SOLVED: To provide a surface treatment agent usable when soldering is performed using lead-free solder as well as the conventional eutectic solder, and capable of forming a film having excellent heat resistance.
SOLUTION: Disclosed is a surface treatment agent for treating the surface of a base material composed of copper or the alloy thereof. The agent is composed of a solution of an imidazole compound and sugar alcohol and contains zinc ions.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供当使用无铅焊料进行焊接以及常规的共晶焊料时可用的表面处理剂，并且能够形成具有优异的耐热性的膜。解决方案：公开了一种用于处理由铜构成的基材表面的表面处理剂或其合金。该试剂由咪唑化合物和糖醇的溶液组成并含有锌离子。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009256763A Method for controlling copper surface treatment agent 审中-公开
标题翻译：铜表面处理剂的控制方法
公开(公告)号：JP2009256763A
公开(公告)日：2009-11-05
申请号：JP2008133400
申请日：2008-05-21
申请人： Mec Kk , メック株式会社
发明人： FURUKAWA YOSHIAKI , YAGUMA NORIKO , NISHIE KENJI , TOJIMA TOYOE
IPC分类号： C23F11/00
摘要： PROBLEM TO BE SOLVED: To provide a method for controlling a copper surface treatment agent so that the concentration of an imidazole compound can be kept stable.
SOLUTION: In the method for controlling the copper surface treatment agent for forming a rust preventive film on the surface of copper, this controlling method includes: employing the copper surface treatment agent which includes the imidazole compound, a solvent mixture of an acid and water, and a concentration index component that dissolves in the solvent more easily than the imidazole compound; and controlling the concentration of the imidazole compound so as to be approximately constant, by measuring the concentration of the concentration index component, and when the measured value exceeds a predetermined threshold value, adding the solvent until the concentration of the concentration index component comes into a predetermined range.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种控制铜表面处理剂的方法，使得咪唑化合物的浓度可以保持稳定。解决方案：在铜表面上形成防锈膜的铜表面处理剂的控制方法中，该控制方法包括：使用包含咪唑化合物的铜表面处理剂，酸的溶剂混合物和水，以及比咪唑化合物更容易溶解在溶剂中的浓度指数成分; 并通过测定浓度指数成分的浓度来控制咪唑化合物的浓度近似恒定，当测定值超过规定的阈值时，加入溶剂直到浓度指数成分浓度达到预定范围。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2007262394A Surface-treating agent 有权
标题翻译：表面处理剂
公开(公告)号：JP2007262394A
公开(公告)日：2007-10-11
申请号：JP2007047642
申请日：2007-02-27
申请人： Mec Kk , メック株式会社
发明人： FURUKAWA YOSHIAKI , YAGUMA NORIKO , NISHIE KENJI
IPC分类号： C09K3/00 , C23C26/00
CPC分类号： C23F11/149 , C23C22/06 , C23C22/52 , C23F11/122 , C23F11/173 , H05K3/282
摘要： PROBLEM TO BE SOLVED: To provide a surface-treating agent which can inhibit the formation of coating films on a different kind of metal and can reduce environmental loads. SOLUTION: This surface-treating agent for treating the surface of copper or a copper alloy is characterized by comprising an imidazole compound and a sugar alcohol. The surface-treating agent can inhibit the formation of coating films on a different kind of metal, because copper ion eluted in the surface-treating agent is bound to the sugar alcohol. Furthermore, waste liquids can easily be treated, and environmental loads can be reduced, because the sugar alcohol is used. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够抑制在不同种类的金属上形成涂膜的表面处理剂，并且可以减少环境负荷。解决方案：用于处理铜或铜合金表面的表面处理剂的特征在于包含咪唑化合物和糖醇。表面处理剂可以抑制在不同种类的金属上形成涂膜，因为在表面处理剂中洗脱的铜离子与糖醇结合。此外，废液可以容易地被处理，并且由于使用糖醇可以降低环境负荷。版权所有（C）2008，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式