发明名称 |
Silica sol penetration and saturation of thermal insulation fibers |
摘要 |
Chemical complexing compounds such as salts of aminotrimethylene phosphonic acid or ethylenediamine tetracetic acid are added to alkali-stabilized silica sols in order to promote rapid and complete re-saturation of alumino-silicate fiber insulation previously formed and dried using colloidal silica products.
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申请公布号 |
US4430369(A) |
申请公布日期 |
1984.02.07 |
申请号 |
US19820383720 |
申请日期 |
1982.06.01 |
申请人 |
NALCO CHEMICAL COMPANY |
发明人 |
PAYNE, CHARLES C. |
分类号 |
C01B33/146;C04B24/00;C04B28/24;(IPC1-7):B05D3/02;B01J13/00 |
主分类号 |
C01B33/146 |
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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