Method of preparing a carbamate- or urea-functional compound

Method of preparing a carbamate- or urea-functional compound

A method of preparing a carbamate or urea-functional compound is described comprising the step of reacting a lactone or hydroxy carboxylic acid with a compound (A) comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group capable...

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Bibliographische Detailangaben
Hauptverfasser: Bammel, Brian D, McGee, John D, Ohrbom, Walter H, Seaver, Todd A, Menovcik, Gregory G, Harris, Paul J, Rehfuss, John W
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method of preparing a carbamate or urea-functional compound is described comprising the step of reacting a lactone or hydroxy carboxylic acid with a compound (A) comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group capable of reacting with the hydroxy carboxylic acid or in a ring-opening reaction with a lactone. The compound thus prepared is useful in curable compositions.