| 发明名称 |
Acid component-removing agent, method for producing it and method for removing acid components |
| 摘要 |
An acid component-removing agent which comprises sodium hydrogencarbonate having a volume-based mean particle diameter of from 1 to 9 mum as measured by a laser diffraction and scattering method. |
| 申请公布号 |
US6352653(B1) |
申请公布日期 |
2002.03.05 |
| 申请号 |
US19990448443 |
申请日期 |
1999.11.24 |
| 申请人 |
ASAHI GLASS COMPANY LTD. |
发明人 |
HIRANO HACHIRO;YOSHIDA MAKOTO;NODA HIROAKI;SAKURAI SHIGERU;KUSAKA MAKOTO;TANAKA MASAHARU |
| 分类号 |
B01D53/50;B01D53/68;B01J20/04;C01D7/00;C01D7/12;C01D7/38;C09K3/00;(IPC1-7):C09K3/00 |
主分类号 |
B01D53/50 |
| 代理机构 |
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