3A Composites Patent related to welding technology confirmed by European Patent Office

Horgen, 27. April  2011 – The European Patent Office has recently confirmed in an objection proceeding a patent of 3A Composites related to its innovative welding technology of polyethylene terephthalate (PET) based foam core materials. The welding technology of 3A Composites reinforces structural core materials made of PET foam and improves their use for applications in the wind energy, transportation and other industrial markets.

Concurrently with the confirmation of the aforementioned patent, 3A Composites has granted Diab a worldwide, non-exclusive and non-gratuitous license for the use of 3A Composites’ patent families relevant for the manufacturing and distribution of products made of PET foam.