FLUOROPOLYMER HAVING S-SULFATE GROUP AND WATER/OIL REPELLENT COMPOSITION CONTAINING THE POLYMER

摘要

A fluoropolymer comprising: (A) repeating unit derived from an S-sulfat.e monomer having an -S-SO 3 - group and carbon to carbon double bond; and (B) repeating unit derived from a fluoromonomer having a fluorine atom and carbon to carbon double bond. This fluoropolymer can be a constituent of water/oil repellent agent having excellent water/oil repelling capability, and is stable in air and permits an arbitrary control of crosslinking.