Rigid polyurethane foams employing alkylene oxide adducts of...

Details Rigid polyurethane foams employing alkylene oxide adducts of... Rigid polyurethane foams employing alkylene oxide adducts of...

C - Chemistry, Metallurgy

08

G

403/14

C08G 18/50 (2006.01) C08G 18/48 (2006.01)

Patent

CA 1267249

1463 RIGID POLYURETHANE FOAMS EMPLOYING ALKYLENE OXIDE ADDUCTS OF ALKANOLAMINES Abstract of the Disclosure The invention relates to rigid polyurethane foams prepared by reacting a polyether polyol other than one derived from an alkanolamine, an alkylene oxide adduct of an alkanolamine, catalyst and blowing agent, and an organic polyisocyanate. The compositions are useful as insulation.

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