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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Main Authors | , , |
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Format | Patent |
Language | English French |
Published |
02.05.1993
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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