Title:
【発明の名称】変性カチオン性ポリマー、その製造方法及び製紙の際のその使用
Document Type and Number:
Japanese Patent JP2002529612
Kind Code:
A
Abstract:
The invention relates to modified cationic polymers which can be obtained by reacting (a) water-soluble, polymeric compounds containing NH groups with (b) compounds which are at least bifunctional with regard to NH groups, which contain at least one alkyl radical or alkenyl radical having at least 8 C atoms, and which contain, as a functional group, a halohydrin, epoxide, carboxyl, chloroformate or isocyanate group or a halogen atom. The invention also relates to a method for producing the polymers by reacting the compounds of groups (a) and (b), and to the use of the modified cationic polymers during the production of paper as fixing agents for papermaking stock containing interfering substances.
Inventors:
Jürgen Decker
Norbert mar
Anton Esser
Hubert Mike Snner
Liner Dick-Brentzinger
Martin Ausdem Carmen
Martin Gerke
Norbert mar
Anton Esser
Hubert Mike Snner
Liner Dick-Brentzinger
Martin Ausdem Carmen
Martin Gerke
Application Number:
JP2000579834A
Publication Date:
September 10, 2002
Filing Date:
October 29, 1999
Export Citation:
Assignee:
BASF Akchen Gezel Shaft
International Classes:
C08F8/00; C08G73/02; D21C5/02; D21H17/54; D21H21/02; C08G69/48; (IPC1-7): D21H21/02; C08F8/00; C08G69/48; C08G73/02; D21H17/54
Attorney, Agent or Firm:
Toshio Yano (4 outside)