Process for the production of polyurethane foams

Details Process for the production of polyurethane foams Process for the production of polyurethane foams

C - Chemistry, Metallurgy

08

G

403/31

C08G 18/83 (2006.01) C08G 18/08 (2006.01) C08G 18/40 (2006.01) C08J 9/00 (2006.01)

Patent

CA 1043948

A PROCESS FOR THE PRODUCTION OF POLYURETHANE FOAMS Abstract of the Disclosure The instant invention is directed to polyurethane foams and the process for their manufacture, wherein an organic polyisocyanate is reacted, in the presence of a blowing agent, with a dispersion of a polyurea and/or a polyhydrazo- dicarbonamide as a relatively high molecular weight organic compound containing at least one hydroxyl group.

226869

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