Sizing dispersions
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United States of America Patent
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-
Mar 2, 1999
Grant Date -
N/A
app pub date -
May 28, 1997
filing date -
Dec 2, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An aqueous anionic sizing dispersion which comprises an anionic dispersion of a cellulose-reactive sizing agent and colloidal anionic aluminum modified silica-based particles. The dispersion is used in the production of paper, board or cardboard whereby the dispersion is either added to the stock or applied as a surface size.
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