METHOD FOR PRODUCING ELECTROSTATICALLY NON-CHARGEABLE AND/ORELECTRICALLY DERIVABLE PLASTIC CONTAINERS, AND PLASTIC CONTAINERS PRODUCED THEREBY

摘要

The invention relates to a method for producing multi-layered containers from
a thermoplastic material (10), said containers being used to store and
transport liquid fillers, especially combustible or explosive fillers, and a
plastic container produced using said method. The inventive containers are
provided with a thin, permanently electrostatically non-chargeable or
electrically derivable outer layer. According to the invention, the
permanently electrostatically non-chargeable or electrically derivable
properties of the outer layer are created by adding a defined quantity of a
specific compound based on a polymer to the base plastic material of the outer
layer and incorporating the same into the plastic material, and the outer
layer is thin so that the transparency or translucency of the compounded outer
layer is either not affected, or only slightly affected, such that the filling
level of a liquid poured into the container remains optically identifiable
without taking any other measures.