초록

A composite article comprising a fluoropolymer directly bonded to a silicone-containing polymer is provided. The fluoropolymer is capable of providing a reactive site either through dehydrofluorination or by incorporating a reactive monomer in the fluoropolymer.

대표청구항 ▼

1. A composite article comprising:(a) a layer of a fluoropolymer selected from the group consisting of fluorothermoplastic polymers and fluoroelastomer polymers, or mixtures thereof, the fluoropolymer having first and second surfaces; and (b) a layer of a cured silicone-containing polymer adhered di

1. A composite article comprising:(a) a layer of a fluoropolymer selected from the group consisting of fluorothermoplastic polymers and fluoroelastomer polymers, or mixtures thereof, the fluoropolymer having first and second surfaces; and (b) a layer of a cured silicone-containing polymer adhered directly to the first surface of the fluoropolymer through a transition zone comprising the reaction of a peroxide with each of the silicone-containing polymer and the fluoropolymer, wherein the fluoropolymer is a hydrogen containing polymer and wherein if the fluoropolymer comprises a fluoroelastomer it further comprises a polyhydroxy curactive.