发明名称 |
Composition and method for making ceramic filters |
摘要 |
The channel-plugging of porous ceramic honeycombs to provide wall flow filter bodies therefrom is carried out using water-based cements comprising ceramic powders and soluble alkali metal silicates; the cements form durable plugs that are resistant to thermal and chemical damage upon drying and without firing.
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申请公布号 |
US2006178258(A1) |
申请公布日期 |
2006.08.10 |
申请号 |
US20060398021 |
申请日期 |
2006.04.04 |
申请人 |
GADKAREE KISHOR P;MACH JOSEPH F |
发明人 |
GADKAREE KISHOR P.;MACH JOSEPH F. |
分类号 |
C04B35/03;B29C45/14;C04B28/26;C04B38/00;E04B1/16 |
主分类号 |
C04B35/03 |
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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