Polyelectrolyte composition
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United States of America Patent
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Jun 20, 2000
Issued Date -
N/A
app pub date -
May 26, 1998
filing date -
Nov 29, 1995
priority date (Note) -
Expired
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Abstract
An aqueous composition is described, which is characterised in that it comprises comprises a water-soluble electrolyte complex containing a combination of a water-soluble, anionic polyelectrolyte with hydrophobic groups having 6-30 carbon atoms, and a water-soluble cationic polyelectrolyte with hydrophobic groups having 6-30 carbon atoms. The polyelectrolyte composition can be used as thickening agent in water-based systems, such as paints, coating slips, cosmetics or cleaning compositions, and as water-binding agent in sanitary products, e.g. nappies, sanitary towels and the like.
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