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Title:
MULTIPLE COMPONENT MELTBLOWN WEBS
Document Type and Number:
WIPO Patent Application WO2004044297
Kind Code:
A3
Abstract:
Multiple component meltblown webs are disclosed in which the meltblown fibers include an ionomeric polymer on at least a portion of the peripheral surface thereof. The meltblown webs are especially useful in dust wipe applications.

Inventors:
BANSAL VISHAL
SAMUELS SAM LOUIS
Application Number:
PCT/US2003/036163
Publication Date:
July 22, 2004
Filing Date:
November 12, 2003
Export Citation:
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Assignee:
DU PONT (US)
International Classes:
D04H3/03; (IPC1-7): D04H13/00; D04H1/42
Domestic Patent References:
WO2002010497A12002-02-07
Foreign References:
US5534335A1996-07-09
US5409765A1995-04-25
US5882519A1999-03-16
EP0351318A21990-01-17
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