Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hydrophobic cationic terpolymers from acrylamide, unsaturated quaternary salt and vinyl acetate

Hydrophobic cationic terpolymers from acrylamide, unsaturated quaternary salt and vinyl acetate

US Patent 5068297 · Granted Nov 26, 1991

Estimated economic value: $12,450,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Emulsification of alkenyl succinic anhydride with an amine-containing homopolyme2019
Emulsification of alkenyl succinic anhydride with an amine-containing homopolyme2017
Method of using aldehyde-functionalized polymers to increase papermachine perfor2015
Method of using aldehyde-functionalized polymers to enhance paper machine dewate2015
Emulsification of alkenyl succinic anhydride with an amine-containing homopolyme2014
Method of using aldehyde-functionalized polymers to increase papermachine perfor2014
Aldehyde-functionalized polymers with enhanced stability2014
Aldehyde-functionalized polymers2014
Method of using aldehyde-functionalized polymers to increase papermachine perfor2014
High molecular weight compact structured polymers, methods of making and using2013
Aldehyde-functionalized polymers with enhanced stability2012
System and method to control press section dewatering on paper and pulp drying m2011