Colour-penetrated laminations

摘要

Colour-penetrated laminations, in particular in the case of metals, aluminium etc., have preferably closely spaced perforations which, penetrated by binders, ensure not only particularly solid bonding together of the layers but additionally join an outer coating to the intermediate layers in such a way that an intermeshing of a plurality of components to be laminated can be accomplished. By adding transparent or opaque colouring agents, the outer side is given a predetermined coloration which, if polymer compounds are concerned, such as for example epoxy, polyester or other resins, effects an embedding of the metallic parts which also serve as protection against oxidation or rust as a no less worthy substitute for galvanising or anodising treatments etc. with the advantage of also permitting colouring effects. Consequently, some other previous anticorrosive coatings have become replaceable.