Composite materials

US11377574B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Lukas Wengeler · Ludwigshafen, DE
• Lena ARNOLD · Ludwigshafen am Rhein, DE
• Benjamin Schmidt-Hansberg · Ludwigshafen, DE
• Andreas Schroeder · Weinheim, DE
• Ines Pietsch · Speyer, DE
• Nicholas R. Leclerc

Key dates

• Filing date: Aug 22, 2017
• Grant date: Jul 5, 2022
• Expiry date: Jul 15, 2038

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08G73/0206
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Disclosed herein are composite materials and methods for forming the same. In one embodiment, a composite material comprises a primer layer comprising a polyalkylenimine, and an active layer comprising a binder and a metal organic framework (MOF), wherein the MOF comprises a bidentate organic compound coordinated to a metal ion, and wherein the active layer forms a coating on the primer layer.