发明授权
US06013187A Method for removing metal contaminants from solution using
mercapto-functional silica xerogels
失效
使用巯基官能二氧化硅干凝胶从溶液中除去金属污染物的方法
- 专利标题： Method for removing metal contaminants from solution using mercapto-functional silica xerogels
- 专利标题（中）： 使用巯基官能二氧化硅干凝胶从溶液中除去金属污染物的方法
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申请号： US144211申请日： 1998-08-31
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公开(公告)号： US06013187A公开(公告)日： 2000-01-11
- 发明人: Gary Thomas Burns , Qin Deng , James Richard Hahn , Guy Leo Reggio , Kai Su
- 申请人： Gary Thomas Burns , Qin Deng , James Richard Hahn , Guy Leo Reggio , Kai Su
- 申请人地址： MI Midland
- 专利权人： Dow Corning Corporation
- 当前专利权人： Dow Corning Corporation
- 当前专利权人地址： MI Midland
- 主分类号： C02F1/62
- IPC分类号： C02F1/62 ; B01D15/00 ; B01J20/32 ; C01B33/16
摘要：
A method for removing metal contaminates from solution using mercapto-functional silica xerogels. The mercapto-functional silica xerogels are characterized by having a surface area greater than 365 m.sup.2 /g, an average pore diameter of at least 6 nm, and a pore volume of at least 2 cm.sup.3 /g. The mercapto-functional silica xerogels are particularly useful for removing Group VIII metals such as platinum from solutions comprising polyorganosiloxane fluids and resins.
公开/授权文献
- US5393696A Method for forming multilayer indium bump contacts 公开/授权日：1995-02-28
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