发明名称 |
ROTARY PROCESS FOR FORMING UNIFORM MATERIAL |
摘要 |
A thin, uniform membrane comprising polymeric fibrils or a combination of fibrils and particles, wherein the fibrils have randomly convoluted cross-sections, and a process for making the membrane are disclosed. The membrane may be on the surface of a substrate as part of a composite sheet, or as a stand-alone structure. |
申请公布号 |
KR20060132984(A) |
申请公布日期 |
2006.12.22 |
申请号 |
KR20067020454 |
申请日期 |
2006.09.29 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
MARIN ROBERT ANTHONY;MARSHALL LARRY R.;MILLER AMANDA DAWN |
分类号 |
D01D5/11;D01D5/18;D04H3/07;D04H3/16 |
主分类号 |
D01D5/11 |
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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