The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 04, 2007
Filed:
Sep. 12, 2003
Wendy L. Hamilton, Neenah, WI (US);
Heather A. Sorebo, Appleton, WI (US);
William G. Reeves, Appleton, WI (US);
Patsy A. Hansen, Omro, WI (US);
Emmanuelle C. Damay, Neenah, WI (US);
Robert J. Makolin, Neenah, WI (US);
Joseph Dipalma, Neenah, WI (US);
Fung-jou Chen, Appleton, WI (US);
Jeffrey D. Lindsay, Appleton, WI (US);
Wendy L. Hamilton, Neenah, WI (US);
Heather A. Sorebo, Appleton, WI (US);
William G. Reeves, Appleton, WI (US);
Patsy A. Hansen, Omro, WI (US);
Emmanuelle C. Damay, Neenah, WI (US);
Robert J. Makolin, Neenah, WI (US);
Joseph DiPalma, Neenah, WI (US);
Fung-Jou Chen, Appleton, WI (US);
Jeffrey D. Lindsay, Appleton, WI (US);
Kimberly-Clark Worldwide, Inc., Neenah, WI (US);
Abstract
Absorbent articles comprising fibrous nits and other free-flowing particles are disclosed. In one embodiment, an absorbent article is disclosed comprising free-flowing particles in a central portion which, in conjunction with other absorbent members, provides excellent body fit and good fluid handling performance. In another embodiment, good leakage control is provided by the combined effect of good intake and fluid handling performance of fibrous nits coupled with a wicking barrier between the nits and the longitudinal sides of the articles. An optional central rising member can further enhance the topography of the article when compressed by urging the portion comprising nits to deflect vertically upward. Methods of preparing cellulosic nits and incorporating them into absorbent articles are also described.