公开(公告)号：DE19617983A1

公开(公告)日：1997-11-13

申请号：DE19617983

申请日：1996-05-06

Applicant: BASF AG

Inventor： UTECHT JENS DR ,  NIESSNER MANFRED DR ,  MOENCH DIETMAR DR ,  RUEBENACKER MARTIN DR

IPC: B01D21/01 ,  C02F1/56 ,  C08F8/00 ,  D21C9/18 ,  D21H17/46 ,  D21H21/10 ,  C08F226/02 ,  D21H17/34 ,  D21H21/06

Abstract: Polymers containing beta -hydroxy alkyl vinyl amine units obtainable by the reaction of polymers containing vinyl amine units with epoxides of formula (IV) in which R = C2 to C28 alkyl, C1 to C18 alkyl phenyl or C2 to C18 alkenyl, a process for producing the polymers and their use as retention, dewatering and flocullents and as fixers in paper production, a protective colloid in the production of alkyl diketene dispersions or alkenyl succinic acid anhydride dispersions, as emulsifiers in the production of aqueous filler sludges and as corrosion inhibitors.