发明名称 |
Filter material for selective removal of aldehydes for cigarette smoke |
摘要 |
A gas-permeable substrate, particularly adapted for the selective removal of aldehydes from gases, comprising a granular carrier containing concentrated hydrogen peroxide, water and a hydrophilic stabilizer for said hydrogen peroxide.
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申请公布号 |
US4182743(A) |
申请公布日期 |
1980.01.08 |
申请号 |
US19770773866 |
申请日期 |
1977.03.03 |
申请人 |
MORRIS, PHILIP INC |
发明人 |
FEINS, IRVIN R;RAINER, NORMAN B |
分类号 |
B01D53/72;(IPC1-7):B01D53/34 |
主分类号 |
B01D53/72 |
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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