Preparation of aqueous slurries of finely divided fillers and their use for the production of papers having a high filler content and high dry strength
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United States of America Patent
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Jun 12, 2012
Grant Date -
Jul 22, 2010
app pub date -
Jul 4, 2008
filing date -
Jul 5, 2007
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Abstract
Process for treating aqueous slurries of finely divided fillers, an aqueous dispersion of at least one latex and an aqueous slurry of at least one starch being metered separately from one another into an aqueous slurry of at least one finely divided filler.
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