EP 0670862 A1 19950913 - PROCESS FOR RECYCLING COMPOSITE MATERIALS CONTAINING PLASTICS.
Title (en)
PROCESS FOR RECYCLING COMPOSITE MATERIALS CONTAINING PLASTICS.
Title (de)
VERFAHREN ZUR VERWERTUNG VON KUNSTSTOFFHALTIGEN VERBUNDWERKSTOFFEN.
Title (fr)
PROCEDE DE RECUPERATION DE MATERIAUX COMPOSITES CONTENANT DES PLASTIQUES.
Publication
Application
Priority
- DE 9301120 W 19931125
- DE 4239722 A 19921126
- DE 4241645 A 19921202
- DE 4241646 A 19921202
Abstract (en)
[origin: WO9412565A1] The invention pertains to a process for separating soluble plastic from its bond with other materials, a process for recovering plastics and materials from mixtures and/or combinations and/or composites of plastics with plastics and/or other materials, and a process for concerted upgrading and/or application and/or utilization of swollen plastics. In order to separate plastic that has been bonded with another material, such as metal, and to recover both materials, the material bond is subjected to a swelling agent until the bond has been eliminated and the plastic and the other material can be recovered readily, though in very pure form, by means of a mechanical separation process. The process is used preferably in the recovery of materials in an insulated electrical wire or set of electrical wires.
IPC 1-7
IPC 8 full level
B29B 17/02 (2006.01); C08J 11/08 (2006.01)
CPC (source: EP)
B29B 17/02 (2013.01); C08J 11/08 (2013.01); B29B 2017/0203 (2013.01); B29B 2017/0224 (2013.01); B29B 2017/0227 (2013.01); B29K 2023/06 (2013.01); B29K 2025/00 (2013.01); B29K 2027/06 (2013.01); B29K 2105/065 (2013.01); B29K 2705/00 (2013.01); B29K 2705/02 (2013.01); B29K 2705/08 (2013.01); B29K 2705/10 (2013.01); B29K 2711/12 (2013.01); B29K 2711/14 (2013.01); B29L 2031/3055 (2013.01); B29L 2031/3425 (2013.01); B29L 2031/3462 (2013.01); B29L 2031/707 (2013.01); Y02W 30/52 (2015.05); Y02W 30/62 (2015.05)
Citation (search report)
See references of WO 9412565A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
DOCDB simple family (application)
DE 9301120 W 19931125; EP 94900722 A 19931125