Polyether based, high resilient polyurethane foam

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

Patent

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Details

260 25AM, C08G 1814

Patent

active

040310442

ABSTRACT:
A method is disclosed in which polyether based high resilient polyurethane foams are produced. The foams have low shrinkage and are free of voids. These two main physical properties are obtained without the sacrifice of other important physical properties. The results are achieved by utilizing novel siloxane-oxyalkylene copolymeric foam stabilizers.

REFERENCES:
patent: 3629308 (1971-12-01), Bailey
patent: 3741917 (1973-06-01), Morehouse

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