Preparation of aminotetramines
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United States of America Patent
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Feb 26, 1991
Grant Date -
N/A
app pub date -
Oct 31, 1989
filing date -
Oct 31, 1989
priority date (Note) -
Expired
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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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