Method of treating papermaking fabric
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United States of America Patent
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Issued Date -
Dec 7, 2006
app pub date -
Jun 2, 2005
filing date -
Jun 2, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Pitch and sticky accumulation on papermaking fabric is reduced by applying a solution or dispersion of a cationic composition to the fabric. The cationic composition includes a cationic polymer, a nonionic surfactant and an anionic surfactant and retains a net cationic charge. Preferably, this is continuously applied during the papermaking process.
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