METHOD FOR PREPARING TRIETHYLENEDIAMINE SOLUTION

Title:

METHOD FOR PREPARING TRIETHYLENEDIAMINE SOLUTION

Document Type and Number:

Japanese Patent JP2004231659

Kind Code:

A

Abstract:

To provide a method for preparing triethylenediamine (TEDA) solution in an alcohol and/or an ether.

The method for preparing TEDA solutions containing solvents selected from a group consisting monohydric alcohols and ethers of monohydric alcohols, comprises (a) a process passing gaseous TEDA into the solvents and (b) subsequently treating the solutions with one or more suitable adsorbents.

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Inventors:

CIPRIAN JUERGEN
FRAUENKRON MATTHIAS
MAURER STEPHAN
MELDER JOHANN-PETER DR

Application Number:

JP2004024570A

Publication Date:

August 19, 2004

Filing Date:

January 30, 2004

Export Citation:

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Assignee:

BASF AG

International Classes:

C07D487/08; B01F1/00; B01J20/26; C07C209/84; C07C211/09; C07D497/04; (IPC1-7): C07D487/08; B01F1/00; B01J20/26

Attorney, Agent or Firm:

Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel

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