Stabilized polyisocyanates

Details Stabilized polyisocyanates Stabilized polyisocyanates

1990-07-20

1991-11-26

Siegel, Alan

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

Organic compounds

Isocyanate esters

544221, C07C24900, C07D25100

Patent

active

050684027

ABSTRACT:
The present invention is directed to polyisocyanates containing a stabilizing amount of a carboxylic acid corresponding to the formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 represent hydrogen or C.sub.1 -C.sub.5 -alkyl and

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G. W. Becker/D. Braun, Kunststoff Handbuch, vol. 7, 1983, "Polyurethanes" G. Oertel, Carl Hanser Verlag, pp. 510-546 (english trans.).
H. Kittle, Lehrbuch der Lacke und Beschichtungen, Verlag, W. A. Colomb, Berlin, 1973, vol. I, part II.
K. C. Frisch, P. Korodomenos, American Chemical Society Symposium, 285, "Applied Polymer Science", pp. 985-1029, 2nd ed., Washington, 1985.

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