AMINE CURATIVES FOR POWDER COATING APPLICATIONS

摘要

A method is described wherein a compound containing amine functionality is reacted in its liquid form with carbon dioxide to convert the compound into a so lid amine carbamate salt for use as a blocked amine curative in powder coating manufacturi ng and resulting powder coating operations. The blocked amine curative decomposes o n heating and reverts back to a liquid amine providing a highly reactive curative and flow modifier for powder coating applications.