Title:
イソシアネートの合成のための固体ルイス酸上での不均一系触媒によるカルバメートの解離
Document Type and Number:
Japanese Patent JP2013540101
Kind Code:
A
Abstract:
Proposed is a process for preparing isocyanates by dissociating the corresponding carbamates, which comprises dissociating the carbamates in the presence of a heterogeneous Lewis-acidic catalyst.
Inventors:
Rozendaal, Tobias
Moyler, Torsten
Streffer, Eckhart
Franzke, Axel
Moyler, Torsten
Streffer, Eckhart
Franzke, Axel
Application Number:
JP2013515826A
Publication Date:
October 31, 2013
Filing Date:
June 20, 2011
Export Citation:
Assignee:
BASF SE
International Classes:
C07C263/04; C07C265/14; C07B61/00
Attorney, Agent or Firm:
Satoshi Eto