Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the manufacture of an aqueous solution of polyamide-epichlorohydrin resin having low levels of free epichlorohydrin and related hydrolysis products

Process for the manufacture of an aqueous solution of polyamide-epichlorohydrin resin having low levels of free epichlorohydrin and related hydrolysis products

US Patent 6056855 · Granted May 2, 2000

Estimated economic value: $82,481,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

1,2-diaminocyclohexane and chemical process2014
Polyetheramines, compositions including polyetheramines, and methods of making2014
Process of making 3-aminopentanenitrile2011
Stabilization of triphenylboron-pyridine2010
Low pressure process for the manufacture of 2-(aminomethyl)-1-cyclopentylamine2005
Melt-sprayed curing agent powder and powder coating compositions made therefrom2004
Process for conversion of cyclododecane-1,2-dione to cyclododecanone2001
Process for the manufacture of an aqueous solution of polyamide-epichlorohydrin 2000
Acid composition comprising a coated polyvalent carboxylic acid solid particle a1998
Preparation of 3,5-lutidene1998
Fluorescent paper strength enhancing resin1992
Dry polyamide-epichlorohydrin resin power for strengthening wet paper1992