Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Copolymers based on long-chain unsaturated esters and ethylenically unsaturated carboxylic acids for making leather and furs water repellent

Copolymers based on long-chain unsaturated esters and ethylenically unsaturated carboxylic acids for making leather and furs water repellent

US Patent 5124181 · Granted Jun 23, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Agglomerated particles of finely divided polymers which are water-soluble or cap2003
Agglomerated particles of finely divided polymers which are water-soluble or cap2003
Copolymers and their reaction products with amines as fuel and lubricant additiv2003
Copolymers and their reaction products with amines as fuel and lubricant additiv2003
Polyisobutylaminoalcohols and fuels for internal combustion engines containing t2002
Processes of treating leather and skins employing polymer compositions2002
Integrated low pressure depropanizer/debutanizer column2001
Copolymers and their reaction products with amines as fuel and lubricant additiv2001
Copolymers and their reaction products with amines as fuel and lubricant additiv2001
Mixtures suitable as fuel additives2001
Phosphonomethylated polyvinylamines and preparation and use thereof2001
Phosphonomethylated polyvinylamines and preparation and use thereof2001