The invention pertains to a drier composition for air-drying alkyd-based coatings, inks, or floor coverings, comprising a combination of the following components: a) a transition metal salt with the formula: (Me )( X )m in which Me is the transition metal; X represents a coordinating ligand; and k- is the valence state of the transition metal and m is the number of ligands X. b) a reducing biomolecule. The reducing biomolecule is in particular ascorbic acid or a derivative thereof, including ascorbyl palmitate.
|Publication status||Published - 13 Nov 2003|
Micciche, F., Oostveen, E. A., van der Linde, R., & van Haveren, J. (2003). Drier for air-drying coatings. (Patent No. WO03093384). https://worldwide.espacenet.com/publicationDetails/originalDocument?CC=WO&NR=03093384A1&KC=A1&FT=D&ND=3&date=20031113&DB=EPODOC&locale=en_EP