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METHOD FOR THE PREPARATION OF HARD FOAM COMPOSITE ELEMENTS WITH ISOCYANATE REACTIVE BONDING AGENTS
METHOD FOR THE PREPARATION OF HARD FOAM COMPOSITE ELEMENTS WITH ISOCYANATE REACTIVE BONDING AGENTS
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机译:具有异氰酸酯反应性键合剂的硬质泡沫复合材料的制备方法
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摘要
The present invention relates to a method for producing a composite element, at least comprising the steps of providing a cover layer; applying a composition Z1, which contains at least one isocyanate-reactive compound, to the cover layer; and applying a composition Z2, which is suitable for producing a polyurethane and/or polyisocyanurate foam, to the previously applied layer, and to composite elements obtainable or obtained according to said method.
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