Title:
WET WIPE HAVING IMPROVED CLEANING CAPABILITIES
Document Type and Number:
WIPO Patent Application WO/2011/077279
Kind Code:
A3
Abstract:
A wet wipe that is formed from a nonwoven structure that comprises a matrix of at least one meltblown fibrous material and at least one secondary fibrous material is disclosed. A weight ratio of the at least one secondary fibrous material to the at least one meltblown fibrous material may be between about 40/60 to about 90/10. Additionally, the nonwoven structure has a first side with a textured surface having a three-dimensional texture that includes a plurality of peaks and valleys and a second side with a substantially planar surface. The nonwoven structure includes about 150 to about 600 wt. % of a liquid solution to prepare a wet wipe. The difference in a cleaning pickup percentage between the first side and the second side of the wet wipe is less than 30%, more desirably less than 20%, and even more desirably less than 15%.
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Inventors:
CLOSE KENNETH BRADLEY (US)
NICKEL LISA LYNNE (US)
SCHMIDT MICHAEL ALAN (US)
PAWAR PAULIN (US)
BUCHER COREY WILLIAM (US)
STOEGER WILLIAM GEORGE (US)
NICKEL LISA LYNNE (US)
SCHMIDT MICHAEL ALAN (US)
PAWAR PAULIN (US)
BUCHER COREY WILLIAM (US)
STOEGER WILLIAM GEORGE (US)
Application Number:
PCT/IB2010/055279
Publication Date:
November 17, 2011
Filing Date:
November 18, 2010
Export Citation:
Assignee:
KIMBERLY CLARK CO (US)
CLOSE KENNETH BRADLEY (US)
NICKEL LISA LYNNE (US)
SCHMIDT MICHAEL ALAN (US)
PAWAR PAULIN (US)
BUCHER COREY WILLIAM (US)
STOEGER WILLIAM GEORGE (US)
CLOSE KENNETH BRADLEY (US)
NICKEL LISA LYNNE (US)
SCHMIDT MICHAEL ALAN (US)
PAWAR PAULIN (US)
BUCHER COREY WILLIAM (US)
STOEGER WILLIAM GEORGE (US)
International Classes:
D21H17/68; A47K7/00
Foreign References:
| US20090233072A1 | 2009-09-17 | |||
| US20090233049A1 | 2009-09-17 | |||
| US20030200991A1 | 2003-10-30 |
Attorney, Agent or Firm:
FOSTER, Robert, J. et al. (INC.2300 Winchester Roa, Neenah WI, US)
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