发明名称 |
Luchtreinigingsmiddel ten gebruike in luchtfilters. |
摘要 |
An air cleaning material for use in air filters comprises a porous substrate which contains zinc oxide with a metal salt. The salt advantageously comprises a metal chloride. The porous substrate advantageously comprises activated carbon or a silica gel, molecular sieves or activated alumina may serve as the substrate. |
申请公布号 |
NL192668(B) |
申请公布日期 |
1997.08.01 |
申请号 |
NL19840001676 |
申请日期 |
1984.05.25 |
申请人 |
DRAEGERWERK AKTIENGESELLSCHAFT |
发明人 |
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分类号 |
B01D53/34;A62B23/04;B01D53/02;B01D53/81;B01J20/06;B01J20/20;B01J20/32;(IPC1-7):B01D53/14;A62B23/02;B01J20/02 |
主分类号 |
B01D53/34 |
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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