Surfactants for manufacture of urethane foams

Details Surfactants for manufacture of urethane foams Surfactants for manufacture of urethane foams

C - Chemistry, Metallurgy

08

G

C08G 77/18 (2006.01) C08G 18/50 (2006.01) C08G 77/46 (2006.01) C08J 9/00 (2006.01) C08L 75/08 (2006.01)

Patent

CA 2058561

Silicone surfactants having a siloxane backbone and a mixture of high and low atomic mass axyalkylene pendant groups, these polyether pendants having average atomic masses of 1500-1600 and 300-700 respectively. Also disclosed and claimed are polyurthane foam compostions which include the surfactants, a method of making polyurethane foam using the surfactants, and polyurethane foam made by the method.

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