SYNTHESE DE COPOLYMERES FLUORES EN MILIEU HYDROCARBONE

摘要

The invention relates to the synthesis of fluorinated copolymers, and is intended for use in the hydrophobic and oil repellent treatment of textiles and leather. It specifically concerns a fluorinated copolymer solution in a hydrocarbonic solvent with a solubility factor of between 7 and 8 (cal/cm<3>)<1/2> and a flash point equal to or higher than 55 DEG C. The copolymer is formed from a mixture of monomers comprising at least one fluorinated (meth)acrylate, at least one non-fluorinated lipophilic monomer, and at least one silicated monomer.