Process for preparing polyurethanes from an organic diisocyanate

Details Process for preparing polyurethanes from an organic diisocyanate Process for preparing polyurethanes from an organic diisocyanate

1988-11-03

1989-09-19

Kight, John

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

Synthetic resins

From reactant having at least one -n=c=x group as well as...

528 49, 528 59, 528 61, 528 62, 528 65, 528 66, 528 68, 528 80, 528 85, C08G 1838

Patent

active

048682683

ABSTRACT:
Novel polyurethanes are prepared by reacting

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Chemical Abstracts, 90:23918c, Barbalata et al., The Influence of the Structure of Aromatic Diisocyanates on the Preparation and the Properties of Polyurethanes.
Chemical Abstracts, Jan. 22, 1979, vol. 90, No. 4, "The Influence of the Structure of Aromatic Diisocyanates on the Preparation . . . etc."
R. T. Morrison et al., Organic Chemistry, Third Edition, 1962, pp. 262-265 and 394-396.
K. Mislow, Introduction to Stereochemistry, 1966, pp. 81-86.
W. J. Jackson, Brit. Polym. Journ. 12, 1980, p. 154.
Ch. Wiegand, Z Naturforsch, 6B, p. 240, 1951.
K. Praefcke, D. Schmid, G. Heppke, Chem. Ztg. 104, p. 269, 1980.
R. Steinstraesser, L. Pohl. Agnew Chem. 85, 1973, p. 706.

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