VISCOELASTIC FLEXIBLE POLYURETHANE FOAMS BASED ON POLYETHER CARBONATE POLYOLS
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Feb 23, 2016
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Feb 27, 2015
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Abstract
The present invention relates to a method for the production of viscoelastic polyurethane foams by reacting an isocyanate component with a component which is reactive towards isocyanates, comprising ≧50 to ≦100 weight parts of at least one polyether carbonate polyol with a hydroxyl number according to DIN 53240 of ≧150 mg KOH/g to ≦300 mg KOH/g. The invention also relates to polyurethane foams produced by the method of the invention and their use.
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