Stabilising beverages
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United States of America Patent
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Issued Date -
Apr 1, 2004
app pub date -
Jul 18, 2003
filing date -
Jan 22, 2001
priority date (Note) -
Abandoned
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Abstract
A process for stabilising a beverage against haze formation comprises treating the beverage with a stabilising agent comprising a particulate silica having a mean pore diameter of at least 6 nm and which has been modified by interaction with a water-soluble polymer having pendant pyrrolidone groups, the polymer being present on the silica in an amount from 5 to 35 per cent by weight with respect to anhydrous weight of silica.
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