THERMO-MECHANICAL CONTROLLED CRYOGENIC DELAMINATION PROCESS FOR THE FULL RECOVERY OF RIGID MONO-POLYCRYSTALLINE OR AMORPHOUS MATERIALS COATED WITH PLASTIC MATERIALS

MISE-UIBM
Patent number 0001416552

WIPO
International Publication Number WO2014/141311A1

EPO
International Publication Number EP2973744AO

CHINA
International Publication Number CN105246604A

Abstract
The purpose of the invention is to provide a process for the recovery of raw materials fro multilayer artifact. The process involves cryogenic conditioning of the materials to be recovetred and exploits the different thermal and elastic behaviour of different layers of different material.

Keywords
De-manufacturing, delamination, cryogenic processes, WEEE, recycle.

Inventors
Prof. Michele Dassisti

Contact person
Prof. Michele Dassisti
E-mail: michele.dassisti@poliba.it
Tel: +390805962747