Papermaking Process
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United States of America Patent
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Issued Date -
May 14, 2009
app pub date -
Nov 3, 2005
filing date -
Nov 15, 2004
priority date (Note) -
Abandoned
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Abstract
A process of making paper by providing a cellulosic suspension comprising cellulosic fibres and optionally fillers, dewatering the cellulosic suspension on a wire or mesh to form a sheet and drying the sheet in which a polymeric additive is included in the process, in which the polymeric additive is a polymer comprising an ethylenically unsaturated water-soluble or potentially water-soluble monomer and an ethylenically unsaturated monomer carrying a reactive group.
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