Cresol-free or low-cresol wire enamels

The invention relates to wire enamels based on polyester, polyesterimide, polyesteramidoimide and/or polyurethane resins, which contain one or more of said resins as binders, and organic solvents and optionally diluents. At least 50% by weight of the solvent or of the solvent/diluent mixture consist...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BIONDI GIOVANNA, PENCZEK PIOTR, WARDZINSKA ELZBIETA, STEVENS GUENTER
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to wire enamels based on polyester, polyesterimide, polyesteramidoimide and/or polyurethane resins, which contain one or more of said resins as binders, and organic solvents and optionally diluents. At least 50% by weight of the solvent or of the solvent/diluent mixture consists of a monocyclic aromatic alkyl-carboxylic acid ester or isophorone or of a mixture of methyl benzoate and isophorone.