Methods of forming permeation-resistant, silicone elastomer-containing composite laminates and devices produced thereby

作者: Eldon E. Frisch

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摘要: A method of making a permeation-resistant silicone elastomer-containing laminate useful for fluid-containing implants such as mammary prostheses and gastric balloons. The is accomplished by (a) applying layer an unvulcanized heat-curable elastomer composition to cured substrate, (b) solvent dispersion on the form three-layered laminate, (c) exposing heat until vulcanized. must be bondable selected from group consisting polyurethane, silicone-polyurethane copolymer, silicone-polycarbonate compatible with both composition.