Title:
ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO2001056625
Kind Code:
A3
Abstract:
Absorbent articles and processes for making absorbent articles are provided. The process includes spraying onto a fibrous web a blend containing superabsorbent polymer particles, superabsorbent forming monomer, initiator and water, and subjecting the web to polymerization conditions. The resulting web is useful as an absorbent article particularly in disposable hygiene products.
Inventors:
WHITMORE DARRYL L
ENGELHARDT FRIEDRICH
ENGELHARDT FRIEDRICH
Application Number:
PCT/IB2001/000387
Publication Date:
March 28, 2002
Filing Date:
January 16, 2001
Export Citation:
Assignee:
BASF CORP (US)
International Classes:
A61F5/44; A61F13/15; A61F13/49; A61F13/53; A61L15/42; A61L15/60; D06M14/18; D06M14/32; D06M15/263; D06M23/06; D06M23/08; (IPC1-7): A61L15/00; D06M23/06; D06M15/263
Foreign References:
EP0290814A2 | 1988-11-17 | |||
US4748076A | 1988-05-31 | |||
EP0454497A2 | 1991-10-30 | |||
US5352480A | 1994-10-04 | |||
US5662633A | 1997-09-02 | |||
US5868724A | 1999-02-09 | |||
EP0402650A2 | 1990-12-19 |
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