BELEGGNINGSKOMPOSITION, MED HOG HALT FASTA SUBSTANSER, OMFATTANDE ETT POLYKAPROLACTONDERIVAT OCH EN POLYEPOXID

High solids compositions, useful as inks or coatings, comprising a mixture of a polycaprolactone derivative and a polyepoxide crosslinking agent. There can optionally be present an organic isocyanate, catalyst and solvent. The polycaprolactone derivative used in the composition is the reaction produ...

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Hauptverfasser: J V KOLESKE, O W SMITH
Format: Patent
Sprache:swe
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Zusammenfassung:High solids compositions, useful as inks or coatings, comprising a mixture of a polycaprolactone derivative and a polyepoxide crosslinking agent. There can optionally be present an organic isocyanate, catalyst and solvent. The polycaprolactone derivative used in the composition is the reaction product, or adduct, of a polycaprolactone polyol and an intramolecular carboxylic acid anhydride; it is water insoluble.