Decorative articles consist of outer aluminum section with decorative surface and heat-resistant plastic section which supports it, inside of metal section being coated with adhesion promoter activated during injection of plastic

摘要

Decorative articles consist of an outer aluminum or aluminum alloy section with a decorative surface and a heat-resistant plastic section which supports it. The inside of the metal section is coated with a heat- and chemical-resistant adhesion promoter which is activated during injection of the plastic a section and surface treatment of the metal.