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MOISTURE-CURING POLYURETHANE COMPOSITION WITH GOOD LOW-TEMPERATURE PERFORMANCE
MOISTURE-CURING POLYURETHANE COMPOSITION WITH GOOD LOW-TEMPERATURE PERFORMANCE
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机译:具有良好低温性能的促潮聚氨酯组合物
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摘要
The present invention relates to one-component moisture-curing compositions comprising at least one isocyanate-containing polyurethane polymer P which has a mean molecular weight of at least 4000 g/mol, and at least one polyaldimine ALD of the formula (I) or (II), where the content of isocyanate groups is at most 3.5% by weight, based on the sum of the isocyanate-containing constituents present in the composition. The compositions are suitable especially as sealants and are notable for good low-temperature performance.
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