Cationic polymers and methods for using the same are provided. The method can include contacting an aqueous medium with a cationic polymer. The cationic polymer can include a polymer formed by reacting an aldehyde, and optionally an aldehyde-reactive compound, in the presence of a sufficient amount of guanidine to provide the polymer with a net cationic charge.
申请公布号
WO2010151678(A1)
申请公布日期
2010.12.29
申请号
WO2010US39832
申请日期
2010.06.24
申请人
GEORGIA-PACIFIC CHEMICALS LLC;SWIFT, BRIAN, L.;DOPICO, PABLO, G.;JOHNSON, ROGER, S.
发明人
SWIFT, BRIAN, L.;DOPICO, PABLO, G.;JOHNSON, ROGER, S.