Dimorpholinodiethylether having improved isocyanate stability

Details Dimorpholinodiethylether having improved isocyanate stability Dimorpholinodiethylether having improved isocyanate stability

1997-01-29

2000-05-02

Pezzuto, Helen L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

544 87, 544 78, 544162, C07D26530

Patent

active

060574437

ABSTRACT:
Dimorpholinodiethylether is treated with hydrogen over a reducing catalyst to improve its isocyanate stability.

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patent: 4273885 (1981-06-01), Dominguez et al.
patent: 4433680 (1984-02-01), Yoon
patent: 4574793 (1986-03-01), Lee et al.
patent: 5081162 (1992-01-01), Farkas et al.

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