Absorbent Article with Phase Change Material: No. 6,989,471.
Absorbent Article With Phase Change Material: No. 6,989,471;
Mattias Schmidt, Mark Kline, Bruno Ehrnsperger, Bad Soden am Taunus,
Cornelia Sprengard-Eichel and Bruce Tepper, assignors to The Procter
& Gamble Company, Cincinnati, OH. Filed 2/7/01. Issued 1/24/06.
An absorbent article was recently granted a patent. It features a
liquid impervious backsheet, a liquid pervious topsheet joined to the
backsheet and an absorbent core disposed intermediate to the topsheet
and the backsheet. A thermal cell actuator is on or adjacent to at least
a portion of the article to effect a change in at least one property
other than temperature in at least a portion of the absorbent article.
The article has a pocket into which the thermal cell actuator may be
inserted.
COPYRIGHT 2006 Rodman Publishing
No portion of this article can be reproduced without the express written permission from the copyright holder.
Copyright 2006 Gale, Cengage Learning. All rights reserved.
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