N, N-disubstituted oligourethanes and polyurethanes, a process f

Details N, N-disubstituted oligourethanes and polyurethanes, a process f N, N-disubstituted oligourethanes and polyurethanes, a process f

1990-03-29

1992-03-24

Kight, III, John

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

Organic compounds

Carboxylic acid esters

560158, 560160, 560148, 560115, 556420, 556421, 558276, C07C26102, C07C 6996, C07F 710

Patent

active

050990586

ABSTRACT:
The present invention relates to N,N-disubstituted compounds containing urethane groups and terminal hydroxyl groups corresponding to the general formula ##STR1## wherein X is the residue of a strong memobasic or polybasic acid remaining after dissociation of the proton or protons of said acid or a hydroxyl group;

REFERENCES:
patent: 3397184 (1968-08-01), Heydkemp et al.
patent: 3459789 (1969-08-01), Muller et al.
patent: 4413112 (1983-11-01), Reiff
patent: 4472550 (1984-09-01), Reiff et al.

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