Verfahren zur Herstellung von Diffusionssperrschichten mit geringer Kohlenwasserstoff-Durchlaessigkeit und damit versehene Behaelter

Diffusion barrier layers with low hydrocarbon permeability are produced by means of partial hydrolytic condensation of hydrolyzable hydrosilicons and, if necessary, other oxide compounds, and either applying and curing them as such or applying and curing them after additional condensation on a substrate. Containers for liquid and gaseous hydrocarbons have a diffusion barrier layer produced using this process especially on the inside.