发明名称 |
Composition containing fine silver particles, production method thereof, method for producing fine silver particles, and paste having fine silver particles |
摘要 |
A composition containing fine silver particles which have a uniform particle size, can form a fine drawing pattern, and have a small environmental impact, a method for producing that composition, a method for producing fine silver particles, and a paste having fine silver particles are provided. The fine silver particles are produced by carrying out a fluid preparation step of preparing a reduction fluid, a silver reaction step, and a filtration/washing step. The reaction step is carried out by adding an aqueous silver nitrate fluid to a reduction fluid whose temperature has been increased to a range between 40 and 800 ° C. The aqueous silver nitrate fluid is added at a stretch. The composition containing fine silver particles is produced by dispersing the composition containing the fine silver particles in a polar fluid.
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申请公布号 |
US8486310(B2) |
申请公布日期 |
2013.07.16 |
申请号 |
US201113187159 |
申请日期 |
2011.07.20 |
申请人 |
HISAEDA YUTAKA;UEYAMA TOSHIHIKO;DOWA ELECTRONICS MATERIALS CO., LTD. |
发明人 |
HISAEDA YUTAKA;UEYAMA TOSHIHIKO |
分类号 |
H01B1/22 |
主分类号 |
H01B1/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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