FLUOROCARBON POLYMER COMPOSITIONS

摘要

1437782 Metal-adherent fluorocarbon polymer compositions IMPERIAL CHEMICAL INDUSTRIES Ltd 21 May 1973 [9 June 1972] 27011/72 Heading C3P A composition comprises a fluorocarbon polymer and an aluminium hydroxy chloride. The compositions are used as dispersions in water or organic solvents for coating. In examples aqueous dispersions of polytetrafluoroethylene are mixed with solutions of aluminium hydroxy chloride of formula or and a surfactant which is either an ethoxylated straight chain alcohol or an octylphenol polyethylene oxide condensate and optionally a black pigment paste based on carbon black.