| 发明名称 |
NON-WOVEN SHEET OF ARAMID FLOC |
| 摘要 |
The present invention relates to a wet-laid non-woven sheet made from a essentially binder-free aramid floc, wherein the aramid floc includes at least 25 percent by weight of para-aramid floc based on the total weight of aramid floc only, and a process for making the sheet. |
| 申请公布号 |
WO02059411(A3) |
申请公布日期 |
2003.08.07 |
| 申请号 |
WO2001US49574 |
申请日期 |
2001.12.27 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
LEVIT, MIKHAIL, R. |
| 分类号 |
C08J5/24;B32B15/08;C08J5/04;D04H1/42;D21H13/26;D21H25/00;D21H25/04;H05K1/03 |
主分类号 |
C08J5/24 |
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