VERFAHREN ZUM ABBAU VON POLYCYANURATHALTIGEN MATERIALIEN
Date Issued
1999
Author(s)
Bauer, M.
Bauer, J.
Goecks, K.
Patent No
1994-4432965
Abstract
Degradation of polycyanurate-contg. materials is effected by (a) dissolving the material in a solvent for finely milling it; and then (b) subjecting it to aminolysis with an agent contg. at least one -NH2 gp.. ADVANTAGE - The materials can be broken down reproducibly to give intact starting materials for recycling.