Dendritic polymer dispersants for hydrophobic particles in water-based systems
申请人:3M Innovative Properties Company
公开号:US20010020062A1
公开(公告)日:2001-09-06
Dispersants that adsorb to hydrophobic particle surfaces in aqueous media are described. The dispersants comprise dendritic polymers having at least one ionizable moiety and at least one peripheral hydrophobic long chain hydrocarbon moiety. Dispersions and inks wherein the dispersant operates as a solitary or co-dispersant are also described.