Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Stabilized solutions of hydroxylamine or its salts in water or alcohols, and their preparation

Stabilized solutions of hydroxylamine or its salts in water or alcohols, and their preparation

US Patent 4629613 · Granted Dec 16, 1986

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Recovery of caprolactam from oligomers and/or polymers of caprolactam1997
Preparation of caprolactam from 6-aminocapronitrile1997
Hydrogenation catalyst based on a platinum metal partially poisoned with finely 1997
Method of use of a hydrogenation catalyst based on a platinum metal partially po1996
Obtaining caprolactam by cleavage of molten polycaprolactam1996
Hydrogenation catalyst based on a platinum metal partially poisoned with finely 1996
Process for continuous purification of crude caprolactam prepared from 6-aminoca1996
Process for the purification of crude caprolactam1995
Recovery of caprolactam from distillation residues obtained in the purification 1995
Recovery of caprolactam from oligomers and/or polymers of caprolactam1994
Recovery of caprolactam from polycaprolactam1994
Preparation of caprolactam by Beckmann rearrangement of cyclohexanone oxime1993