PROCESS FOR MAKING A HYDRAULICALLY NEEDLED SUPERABSORBENT COMPOSITE MATERIAL

Disclosed is a process of making an superabsorbent composite material which contains a hydraulically-needled fibrous web and superabsorbent materials. The method includes the steps of providing a nonwoven fibrous web; hydraulically needling the nonwoven web to enhance its liquid distribution propert...

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Bibliographic Details
Main Authors RADWANSKI, FRED R, MCCORMACK, ANN L, EVERHART, CHERIE H
Format Patent
LanguageEnglish
French
Published 02.05.1993
Edition5
Subjects
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