C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/607.2
C07C 209/68 (2006.01) B01J 27/18 (2006.01) C07C 209/16 (2006.01) C07C 211/22 (2006.01)
Patent
CA 2022776
- 70 - AMINES CATALYSIS USING METALLIC PHOSPHATE CONDENSATION CATALYSTS HAVING A CYCLIC STRUCTURE Abstract This invention relates to a process for making amines by condensing an amino compound in the presence of a metallic phosphate condensation catalyst having a cyclic structure or an acyclic structure which is transformed into a cyclic structure during said process. This invention also relates to an alkyleneamines producers composition rich in triethylenetetramine (TETA), tetraethylene- pentamine (TEPA) and pentaethylenehexamine (PEHA).
Doumaux Arthur R. Jr.
Schreck David J.
Doumaux Arthur R. Jr.
Schreck David J.
Sim & Mcburney
Union Carbide Chemicals And Plastics Company Inc.
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