A study of solutions of copolymers of higher alkyl methacrylates by flow birefringence and electron microscopy methods
Viscometry, flow birefringence, and electron microscope study of solutions of these copolymers with vinyl acetate show that solutions of these copolymers form solvates. The supermolecular formations thus arising have an ordered character in solutions of paraffin-naphthalene solvent only when the comonomers are copolymerized in this solvent.
The characteristics and mechanism for the synthesis of organic fluorine modified acrylate emulsion was summarized.Emulsion polymerization,the most important preparation means of this material,was indicated.The current development situation in this field at home and abroad was introduced,and the directions of its application and development were prospected.