| 发明名称 |
FILMS HAVING A MICROFIBRILLATED SURFACE AND METHOD OF MAKING |
| 摘要 |
<p>Fibers and microfibrillated articles are provided by imparting fluid energy to at least one surface of a highly oriented, voided, melt-processed polymeric film. The fibers and microfibrillated articles are useful as tape backings, filters, thermal and acoustical insulation and as reinforcement fibers for polymers or cast building materials such as concrete.</p> |
| 申请公布号 |
WO03025049(A1) |
申请公布日期 |
2003.03.27 |
| 申请号 |
WO2002US24439 |
申请日期 |
2002.07.31 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
PEREZ, MARIO A.,;DAMODARAN, SUNDARAVEL,;SWAN, MICHAEL D., |
| 分类号 |
C08J9/38;B32B5/02;B32B27/12;C08J5/18;C08K3/00;C08L23/10;C08L101/00;D04H13/02;(IPC1-7):C08J5/18;D01D5/42 |
主分类号 |
C08J9/38 |
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