Fluorinated poly perfluoroalkyl groups

II. Elementorganic polymers and copolymers copolymers of fluorinated olefins [10-21] poly(perfluoroalkyl- methacrylates) and perfluoroalkylmethacrylates copolymers [1-3, 22-34] poly(organosiloxanes) [25, 35] fluorine-containing poly(organo siloxanes) [36] fluorine-containing copolymers with side functional (hydroxy) groups [37, 38], and others [1]. 

Polymeric fluorinated surfactants (1) have a fluorinated backbone or (2) contain perfluroalkyl groups, as pendant perfluoroalkyl groups attached directly or indirectly to the polymer backbone, or as one or two fluorinated end groups of the polymer. A perfluoroalkyl tail can be attached to poly(tris(hydroxymethyl)-acrylamidomethane or to a natural product, such as a sugar, polyol, and so forth [180]. A fluorinated group may be attached to a poly(oxyethylene) chain —CH2CH2O—, to an ethylene oxide-propylene oxide block polymer, or to an acrylic comonomer. 

Scheme 2.51 Structures of fluorinated aromatic poly(arylene ether) (PAE) with naphthalene moiety (PAE-NA) and biphenol moiety (PAE-BP) with pendant perfluoroalkyl sulfonic acid groups. Taken from Ref [184],...

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