Anionic lipophilic glycerol-based polymers for organic deposition control in papermaking processes
The invention is directed to methods and compositions for reducing the deposition of pitches and stickies in a papermaking process. The method involves introducing an anionic glycerol-based polymer to the papermaking process. This anionic polymer prevents the pitches and stickies from depositing and agglomerating in papermaking processes.
Nalco Company
D D D D
D21C D21H D21H D21H
inventional inventional inventional inventional
Paul Qing Qing Qun Xiaojin Harry
Richardson Yuan Dong Li