Polyaminoamide-Monoepoxy Adducts
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United States of America Patent
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Issued Date -
Oct 30, 2008
app pub date -
Jun 20, 2005
filing date -
Jun 21, 2004
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Abandoned
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Abstract
Curing agents for epoxy resins, consisting of A) a polyaminoamide adduct obtainable by reacting a1) a polyaminoamide containing imidazoline groups and prepared from a1-1) a polyethylenepolyamine having 3 or more nitrogen atoms in the molecule, and a1-2) a monofunctional fatty acid, with a2) a monofunctional, aromatic epoxide compound, and also curable compositions further comprising an epoxide compound, and the use of these curable compositions for producing mouldings and sheetlike structures, and also for applications in the adhesives and sealants sectors and for epoxy resin mortars, matrix resins, tooling resin or as coating materials, particular for wet concrete.
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