Process for the agglomeration of water-swellable polymers by means of sinter granulation
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United States of America Patent
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Sep 28, 1993
Grant Date -
N/A
app pub date -
Aug 3, 1990
filing date -
Dec 4, 1987
priority date (Note) -
Expired
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Abstract
The present invention relates to granular materials of water-swellable polymers having a content of water-swellable polymer and agglomeration auxiliary agent as main component, and optionally further additional non-agglomerating components, the invention further relates to the method for the manufacture of said material, to its use as absorbents, and to disposable articles comprising these granular materials.
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