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US07304101B2 Method of purifying a dispersion of ionic fluoropolymer 有权
纯化离子含氟聚合物分散体的方法

Method of purifying a dispersion of ionic fluoropolymer
摘要:
Anionic species are removed from aqueous dispersions of ionic fluoropolymers using anion exchange resins. In some embodiments, cationic species are also removed using cation exchange resins.
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