Katten Muchin Rosenman LLP
Isocyanate-based foam having improved anti-yellowing properties and process for production thereof
There is described an isocyanate-based polymer foam having improved anti-yellowing properties. The foam produced from a formulation comprising an isocyanate, a blowing agent, a first active hydrogen-containing compound and a second active hydrogen-containing compound different than the first active hydrogen-containing compound. The second active hydrogen-containing compound comprises an active hydrogen-containing phosphite compound. A process for producing such a foam is also described.
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Eugene Mladen Wen Wei
Smeianu Vidakovic Zhao