Plasma assisted polymerization and deposition of a very thin inner surface coating in a plastic or metal container without an undesirable increase in container surface temperature is provided to change the surface properties of the internal plastic surface of a container by reaction of the surface with...http://www.google.de/patents/US5849366?utm_source=gb-gplus-sharePatent US5849366 - Hollow containers with inert or impermeable inner surface through plasma-assisted surface reaction or on-surface polymerization 
