| 发明名称 |
MATERIAL AND MATERIAL PROPERTIES FROM MULTI-LAYER BLOWN MICROFIBER WEBS |
| 摘要 |
2100865 9307320 PCTABS00021 A method for forming melt-blown fiber webs which webs have multiple layers of polymeric material. The method provides novel webs and control over web properties. |
| 申请公布号 |
CA2100865(A1) |
申请公布日期 |
1993.03.31 |
| 申请号 |
CA19922100865 |
申请日期 |
1992.08.11 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
JOSEPH, EUGENE G.;MEYER, DANIEL E. |
| 分类号 |
D01D4/06;D01D5/30;D01F8/04;D04H1/54;D04H1/56;D04H1/70;D04H13/00 |
主分类号 |
D01D4/06 |
| 代理机构 |
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代理人 |
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