polymer adsorption

Tailor-Made Block Copolymers of Poly (Acrylic Acid) as Pigments Surface Modification Agents

The influence of the molecular architecture and the composition of block copolymers on their solid-liquid interface behaviour were investigated in detail. For this purpose, the surface modification of hydrophilic titanium dioxide and hydrophobic copper phthalocyanine pigments in aqueous dispersion by a series of amphiphilic block copolymers has been studied.