Title:
DOUBLE-SIDED COATED FIBROUS WEB ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO2002094328
Kind Code:
B1
Abstract:
An absorbent article comprising at least one double-sided coated fibrous web having a storage layer on one side and an acquisition layer on the other side and/or a combination of at least two adhering double-sided coated webs with the proviso that one web has a storage layer on both sides and the other web has an acquisition layer on both sides wherein said layers are obtained by (a) forming a blend comprising one or more monomers forming superabsorbent polymers, superabsorbent polymer particles, water, and one or more initiators, said blend having a viscosity of at least 20 mPas (measured at 20 DEG C in a Brookfield viscometer, spindle 02, 20 rpm) (b) applying said blend onto a fibrous web and (c) carrying out the polymerization of the monomers forming superabsorbent polymers and a disposable hygiene article containing said absorbent article.
Inventors:
WHITMORE DARRYL L (US)
ENGELHARDT FRIEDRICH (DE)
ENGELHARDT FRIEDRICH (DE)
Application Number:
PCT/EP2002/005534
Publication Date:
December 18, 2003
Filing Date:
May 18, 2002
Export Citation:
Assignee:
BASF AG (DE)
WHITMORE DARRYL L (US)
ENGELHARDT FRIEDRICH (DE)
WHITMORE DARRYL L (US)
ENGELHARDT FRIEDRICH (DE)
International Classes:
A61L15/42; A61L15/60; (IPC1-7): A61L15/42; A61F13/15; A61L15/60
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