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Polyhydroxyl-compositions derived from castor oil with enhanced reactivity suitable for polyurethane-synthesis
Polyhydroxyl-compositions derived from castor oil with enhanced reactivity suitable for polyurethane-synthesis
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机译:衍生自蓖麻油的具有增强反应性的多羟基组合物,适用于聚氨酯合成
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摘要
A reactive polyester polyol is described that is obtainable by half ester formation starting from at least one dicarboxylic anhydride and at least one hydroxyl group carrying, saturated or unsaturated fatty acid and/or a respective ester, in particular castor oil and/or ricinoleic acid, as well as final esterification by at least one polyol.
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