发明名称 |
METHODS OF MAKING INORGANIC FIBER WEBS |
摘要 |
Methods are disclosed by which melt-formed inorganic fibers may be processed to form a gravity-laid inorganic fiber web. The gravity-laying process comprises mechanically separating the melt-formed inorganic fibers and collecting the fibers, and may comprise blending the melt-formed inorganic fibers with other inorganic fibers and/or with inorganic particulate additives.
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申请公布号 |
US2011248420(A1) |
申请公布日期 |
2011.10.13 |
申请号 |
US201113079847 |
申请日期 |
2011.04.05 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
CORDTS BRANDON L.;FROST GEORGE W. |
分类号 |
D21B1/04 |
主分类号 |
D21B1/04 |
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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