Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preparation of finely divided, water-soluble polymers containing vinylamine units

Preparation of finely divided, water-soluble polymers containing vinylamine units

US Patent 5290880 · Granted Mar 1, 1994

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Triplet emitter having condensed five-membered rings2012
Method for the production of a particle-containing preparation of tetrahydro-3,52004
Agglomerated particles of finely divided polymers which are water-soluble or cap2003
Copolymers and their reaction products with amines as fuel and lubricant additiv2003
Welding head for heated tool welding2002
Device and method for heated tool welding2002
Plant protection products in the form of a granulate with controlled release of 2002
Copolymers and their reaction products with amines as fuel and lubricant additiv2001
Phosphonomethylated polyvinylamines and preparation and use thereof2001
Agglomerated particles of water-swellable addition polymers, preparation thereof2001
Aqueous solutions or dispersions of copolymers1999
Water-thickening copolymers of acrylic and N-alkylmaleamic monomers1999