Amphiphilic Properties of Methacrylic Macromonomers with Oligo(ethylene glycol) and Oligo(propylene glycol) Blocks

The effect of the structure of novel synthesized macromonomers of methoxy oligo(ethylene glycol)- block -oligo(propylene glycol) methacrylates on their manifestation of amphiphilic properties in water and a water–hexane mixture is studied. The effect of the length of the hydrophilic and hydrophobic blocks of the macromonomers on the surface or interfacial tension and partition between the phases in water and a water–hexane mixture on the position of the macromonomers in the two-dimensional amphiphilicity diagram of organic substances is shown.