Process for using polyurethane foam

C - Chemistry – Metallurgy – 08 – G

Patent

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Details

C08G 18/18 (2006.01) C08G 18/76 (2006.01) C08J 9/08 (2006.01)

Patent

CA 2294561

A process for preparing a polyurethane foam, especially according to the one- shot foaming process, the quasi-prepolymer process and the prepolymer process by reactions between a polyisocyanate and an active hydrogen-containing component including water and an organic polyol wherein said reactions are conducted in the presence of a reaction product formed by reaction between a tertiary amine and a carboxylic acid having halo functionality and optional hydroxyl functionality.

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