发明名称 |
Method for reducing odor using metal-modified silica particles |
摘要 |
A method for reducing odor is provided. In one embodiment, the method comprises modifying the surface of silica particles with a transition metal so that the silica particles are bonded to the transition metal through a covalent or coordinate bond. The method further comprises contacting the modified silica particles with an odorous compound, the transition metal facilitating the capture of the odorous compound. |
申请公布号 |
US2005084438(A1) |
申请公布日期 |
2005.04.21 |
申请号 |
US20030686938 |
申请日期 |
2003.10.16 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
DO BAO T.;MACDONALD JOHN G.;KIM JAEHO |
分类号 |
A61F13/15;A61L9/014;A61L15/18;A61L15/46;B01J20/10;B01J20/32;D21H21/14;(IPC1-7):B01D53/50 |
主分类号 |
A61F13/15 |
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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