Aminated lignin-derived compounds and uses thereof

US11891349B2 · kind B2 · utility

Assignee

• CMBLU Energy AG · DE

Inventors

• Jan HARTWIG · Alzenau, DE
• Nastaran KRAWCZYK · Gießen, DE
• Alexander Moller · Gelnhausen, DE
• Peter Geigle · Alzenau, DE
• Evgeny LARIONOV · Hanau, DE

Key dates

• Filing date: Feb 13, 2019
• Grant date: Feb 6, 2024
• Expiry date: Jul 8, 2040

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E60/50
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to novel lignin-derived compounds and compositions comprising the same and their use as redox flow battery electrolytes. The invention further provides a method for preparing said compounds and compositions as well as a redox flow battery comprising said compounds and compositions. Additionally, an assembly for carrying out the inventive method is provided.