System for the production of polyurethanes

C - Chemistry – Metallurgy – 08 – G

Patent

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C08G 18/66 (2006.01) C08G 18/40 (2006.01) C08L 75/04 (2006.01)

Patent

CA 1217588

NOVEL SYSTEM FOR THE PRODUCTION OF POLYURETHANES ABSTRACT OF THE DISCLOSURE The present invention is directed to a polyol blend comprising a polyether polyol having at least two and no more than three hydroxyl groups and from about 5 to about 40 percent by weight based on the total weight of the two components of a dispersion of a polyurea and/or polyhydrazodicarbonamide in an organic compound containing at least one hydroxyl group, the solids content of said blend being from about 1 to about 8 percent by weight. The polyol blend is useful in the production of polyurethane products.

456098

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