发明名称 DURABLE MULTILAYER NONWOVEN MATERIALS
摘要 A durable multi-layered meltblown fiber web is provided having a first layer of fine crystalline polypropylene fibers and a second layer of fibers bonded directly to the first layer of fibers. The second layer of fibers is formed from a blend of a crystalline polyolefin and an amorphous polyalphaolefin and can be of a similar size or larger average size than the fibers of the first layer. The multilayer meltblown fiber webs are durable, having a reciprocating abrasion resistance in excess of 1000 cycles, and can also provide a highly pliable web having improved drape.
申请公布号 WO0100917(A1) 申请公布日期 2001.01.04
申请号 WO2000US18000 申请日期 2000.06.29
申请人 KIMBERLY-CLARK WORLDWIDE, INC. 发明人 ADAM, GABRIEL, HAMMAN;CAMPBELL, STEPHEN, MICHAEL;FRANK, RYAN, CLINTON;HAYNES, BRYAN, DAVID;LAKE, MATTHEW, BOYD;MATELA, DAVID, MICHAEL;MCMANUS, JEFFREY, LAWRENCE;STRACK, DAVID, CRAIGE;WELCH, HOWARD, MARTIN
分类号 B32B5/26;D01F6/46;D04H13/00 主分类号 B32B5/26
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