Polyester amides containing imide groups, process for their production and their use as hot-melt adhesives
The invention relates to polyester amide imides produced by condensation of a dimerized fatty acid, and optionally straight-chain aliphatic and/or aromatic dicarboxylic acids having from 6 to 13 carbon atoms, trimellitic anhydride, aliphatic diamines having from 2 to 12 carbon atoms, and either a mi...
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Zusammenfassung: | The invention relates to polyester amide imides produced by condensation of a dimerized fatty acid, and optionally straight-chain aliphatic and/or aromatic dicarboxylic acids having from 6 to 13 carbon atoms, trimellitic anhydride, aliphatic diamines having from 2 to 12 carbon atoms, and either a mixture of isomers of 3,8-dihydroxymethyltricyclo[5.2.1.02,6]decane 3,9-dihydroxymethyltricylo[5.2.1.02,6]decane 4,9-dihydroxymethyltricyclo-[5.2.1.02,6]decane, 4,8-dihydroxymethyltricyclo[5.2.1.02,6]decane and/or 1,4-dihydroxymethylcyclohexane. |
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