C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
260/426, 260/607
C07F 9/00 (2006.01) B01J 31/18 (2006.01) C07C 209/16 (2006.01) C07C 209/68 (2006.01) C07C 211/22 (2006.01) C07D 295/023 (2006.01) C07D 295/13 (2006.01) C07F 7/10 (2006.01) C07F 11/00 (2006.01) C07F 19/00 (2006.01)
Patent
CA 2022783
This invention relates to vicinal di(hetero)alkylene organometalate compounds comprising one or more metal oxides in association with an alkanolamine, an alkyleneamine, an alkylene glycol or mixtures thereof. This invention also relates to an alkyleneamines producers composition rich in triethylenetetramine (TETA), tetraethylene- pentamine (TEPA) and pentaethylenehexamine (PEHA), and to processes for the preparation thereof using the vicinal di(hetero)alkylene organometalates.
La présente invention porte sur des organométalates de di(hétéro)alkylènes vicinaux, comprenant un ou plusieurs oxydes métalliques en association avec un aminoalcanol, une alkylèneamine, un alkylèneglycol ou un mélange de ces composés. L'invention porte également sur une composition produisant des alkylèneamines, riche en triéthylènetétramine (TETA), tétraéthylènepentamine (TEPA) et pentaéthylènehexamine (PEHA), ainsi qu'à des méthodes pour leur préparation à l'aide des organométallates de di(hétéro)alkylènes vicinaux.
Doumaux Arthur Roy Jr.
King Stephen Wayne
Schreck David James
Skoler George Atley
Sim & Mcburney
Union Carbide Chemicals And Plastics Company Inc.
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