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Polymer for Pitch and Stickies Deposition Control in Papermaking
Polymer for Pitch and Stickies Deposition Control in Papermaking
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机译:造纸中沥青和胶粘物沉积控制的聚合物
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摘要
An acrylamide-based polymer which contains one or more multiquaternized (“multiquat”) monomer unit(s) is provided. The acrylamide-based polymer can be used in a papermaking process to reduce pitch and stickies deposition, improve retention and drainage, and enhance dry strength properties of paper. Also included is a method of controlling pitch and stickies deposition in papermaking comprising treating pulp slurry with an acrylamide-based polymer which contains one or more multiquaternized (“multiquat”) monomer unit(s).
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