Laminated dip-moulded articles and production thereof

摘要

Laminated dip-moulded articles of at least two different rubber layers, the outer of which consists of a polymer of 40 to 80% by weight of butadiene and/or isoprene, 20 to 60% by weight of acrylonitrile and/or methacrylonitrile and 0 to 20% by weight of other copolymerisable compounds and the inner of which consists of a polymer of 50 to 80% by weight of butadiene and/or isoprene, 10 to 40% by weight of styrene, 0.5 to 10% by weight of one or more alpha , beta -monoethylenically unsaturated carboxylic acids and 0 to 10% by weight of other copolymerisable monomers, have both outstanding service properties and very good elasticity. The two rubber layers are surprisingly firmly bonded to one another.