Preparation of aminotetramines

Details Preparation of aminotetramines Preparation of aminotetramines

1989-10-31

1991-02-26

Nielsen, Earl

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From heterocyclic reactant containing as ring atoms oxygen,...

528408, 564505, C08G 6528, C08G 6532

Patent

active

049962949

ABSTRACT:
A process in which an amine tetrol prepared by oxyalkylation of a propanediol with propylene oxide is catalytically aminated to provide, for example, an aminotetramine is disclosed. The aminotetramines are useful for preparing polyurea products and as curing agents for epoxy resins.

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