Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the purification of caprolactam from a solution of crude caprolactam without organic solvent extraction

Process for the purification of caprolactam from a solution of crude caprolactam without organic solvent extraction

US Patent 10787417 · Granted Sep 29, 2020

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for the production of epsilon caprolactam from 6-aminocaproic acid2023
Process for the production of epsilon caprolactam from 6-aminocaproic acid2023
Process for the purification of caprolactam from a solution of crude caprolactam2021
Process for the purification of caprolactam from a solution of crude caprolactam2021
Process for the purification of caprolactam from a solution of crude caprolactam2021
Process for the purification of caprolactam from a solution of crude caprolactam2021
Process for obtaining copper from waste fishing nets2020
Process and device for separation and recovery of waste carpet components2019
Process and device for separation and recovery of waste carpet components2019
Fungicidal compositions employing synergistic mixtures of phenylacetamide deriva1984
Stable, heat-resistant solutions of pesticidal carbamates1984
Slow release formulations of pheromones consisting of aldehydes1983