This invention is directed to high molecular weight water-soluble zwitterionic polymers derived from zwitterionic and nonionic monomer units, and to the use of the polymers in papermaking processes.

Esta invenção é dirigida aos polímeros zwitterionic water-soluble elevados do peso molecular derivados das unidades zwitterionic e nonionic do monomer, e ao uso dos polímeros em processos do papermaking.
 
Web www.patentalert.com

< Peelable seal and method of making and using same

< Polymerization process

> Modification of polymers with basic N-groups and ion exchange groups in the lateral chain

> Optical film with co-continuous phases
~ 00078