Process for molding polyurethane foams

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260 25AZ, 260 25AG, 264300, 264 455, 264DIG14, C08G 1836

Patent

active

040584925

ABSTRACT:
The mold release properties of a molded polyurethane foam are improved by including in the foamable reaction mixture to be molded a reaction product of a ricinoleic acid and a long chain fatty acid.

REFERENCES:
patent: B506144 (1976-02-01), Knipp
patent: 3726952 (1973-04-01), Boden
patent: 3925527 (1975-12-01), Kleimann
patent: 3931381 (1976-01-01), Lindberg
patent: 3993606 (1976-11-01), VON Bonin

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