A kind of flaky composite material, is particularly useful for container, has the adhesion promoting layer being characterized with different C=O group absorption maximum

摘要

The present invention relates to a kind of flaky composite material, the layer of the sequence of layer wherein comprising is：A) an outer polymeric layer, b) bearing bed after outer polymeric layer, c) barrier layer after described bearing bed, the d) adhesion promoting layer after described barrier layer, and e) the interpolymer layer after described adhesion promoting layer；Wherein said adhesion promoting layer includes the outer surface of described adhesion promoting layer and the inner surface of described adhesion promoting layer；The outer surface i) of wherein said adhesion promoting layer is adjacent with described barrier layer, and ii) it is characterised by a C=O group absorptions maximum；The inside surface A of wherein said adhesion promoting layer) neighbouring interpolymer layer, B) it is characterised by the 2nd C=O group absorptions maximum, and C) there is the first distance of outer surface to described adhesion promoting layer；A wherein said C=O group absorptions maximum is higher than described 2nd C=O group absorptions maximum.The invention still further relates to a kind of method manufacturing flaky composite material；The flaky composite material that can be obtained by methods described；Container precursor；The method of production containers precursor；The container precursor being obtained by methods described；Container；A kind of method of manufacture container；The container being obtained by methods described；The purposes of described lamellar complex；And the purposes of described container.