发明名称 |
Compositions containing biosoluble inorganic fibers and micaceous binders |
摘要 |
Compositions that include a mixture of biosoluble inorganic fibers and a micaceous binder are described. The compositions can be prepared free of refractory ceramic fibers that are respirable but durable in a physiological medium. The compositions are typically in the form of a sheet material or a paste and can be used, for example, as a protective packing material around the pollution control element or as an insulating material in the end cone region in a pollution control device. Sheet materials formed from the compositions have an area of a X-Y plane that decrease less than about 6 percent when heated to about 900° C. |
申请公布号 |
US8673229(B2) |
申请公布日期 |
2014.03.18 |
申请号 |
US20020488710 |
申请日期 |
2002.10.09 |
申请人 |
HOWORTH GARY F.;3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
HOWORTH GARY F. |
分类号 |
C03C13/06;C04B30/02;F01N3/021;F01N3/28;F01N13/14 |
主分类号 |
C03C13/06 |
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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