Evonik Industries AG
Function Legal - IP-Management,
Postcode 84/339
Rodenbacher Chaussee 4
(DE)
Evonik Oxeno GmbH & Co. KG
Paul-Baumann-Straße 1
45772 Marl
(DE)
Evonik Operations GmbH
Rellinghauser Str. 1 - 11
Essen
(DE)
Англ.Chemicals used in industry, namely, methyl tert-butyl ether (MTBE), especially for use as process solvent, extractant, entrainer and alkylating agents.