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High molecular weight water-soluble zwitterionic polymer, and methods to increase retention and drainage in fibrous pulp suspensions during the processing of said pulp, to remove suspended solids and clarify white water in the papermaking process, and to increase load retention
High molecular weight water-soluble zwitterionic polymer, and methods to increase retention and drainage in fibrous pulp suspensions during the processing of said pulp, to remove suspended solids and clarify white water in the papermaking process, and to increase load retention
"POLYMER ZWITERIÈNICO SOLUBLE IN HIGH MOLECULAR WEIGHT WATER, AND METHODS TO INCREASE THE RETENTION AND DRAINAGE IN SUSPENSIONS OF SAS FIBER PULP DURING THE PROCESSING OF THE REFERRED PULP, TO REMOVE SUSPENDED SOLARS AND LIGHTENING SOLAR SOLARS. TO INCREASE LOAD RETENTION ". This invention is directed to high molecular weight zwitterionic polymers derived from zwitterionic and non-ionic monomer units, and to the use of polymers in papermaking processes.
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