Pitch control composition
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United States of America Patent
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May 30, 2006
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app pub date -
Aug 5, 1996
filing date -
Aug 5, 1996
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Abstract
This invention relates to a liquid composition for the control of pitch deposition in pulp and paper making comprising an aqueous solution of (1) a cationic guar polymer, and (2) isobutylene/maleic anhydride copolymer. The invention also relates to a process for inhibiting pitch and stickies deposition in pulp and papermaking systems.
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