Absorbent nonwoven fabric and its production
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United States of America Patent
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Mar 4, 1997
Grant Date -
N/A
app pub date -
Feb 7, 1995
filing date -
Aug 13, 1992
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Abstract
A wet-laid nonwoven fabric comprises a blend of 1 to 50% by weight of fibres of a water-swellable water-insoluble superabsorbent polymer and 99 to 50% by weight of less absorbent fibres, for example fibres having an absorbency of less than 10 g/g measured by retention to centrifuging of a 0.9% by weight saline solution.
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