Mixed Polycycloaliphatic Amines (MPCA) and MPCA Alkylates

摘要

Mixed polycycloaliphatic amines (MPCA) and alkylates thereof (MPCA alkylates), methods for making mixed polycycloaliphatic MPCA amines and MPCA alkylates thereof, as well as polymeric compositions, such as spray-applied polyurea coating compositions, comprising said mixed amines MPCA and MPCA alkylates thereof are described herein. In one embodiment, the polymeric composition comprises an isocyanate component, and a resin component comprising an organic compound having the following Formula I:
<Chemistry id="chema01" num="0001"><Image id="ia01" he="41" wi="33" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" /></Chemistry>
where R<Sub>1</Sub>, R<Sub>2</Sub> and R<Sub>3</Sub> are each independently selected from a hydrogen atom, an alkyl group comprising from 1 to 20 carbon atoms, an aryl group comprising from 3 to 12 carbon atoms, an aralkyl group comprising from 3 to 12 carbon atoms and combinations thereof, provided that there is at least one alkyl group within Formula I, and X is a methylene bridged polycycloaliphatic amine (MPCA).