| abstract |
Curing fluoroelastomers using curing agents of formula, R 1 N═CR 2 R 3 , wherein R 1 is H; R 2 is selected from the group consisting of H, NH 2 , and NR 4 R 5 ; R 3 is selected from the group consisting of Ph, SO 2 H, NR 6 R 7 , 2-pyridine, and CH 2 CONH 2 ; R 4 is H; R 5 is selected from the group consisting of Ph, NH 2 , and CN; R 6 is selected from the group consisting of H, NHPh, CCONH 2 , C 1 to C 8 linear alkyl group, and C 1 to C 8 branched alkyl group; and R 7 is selected from the group consisting of Ph, COOC(CH 3 ) 3 , NH2, CH 2 COOH, CSNH2, CNHNH 3 + Cl − , p-phenylCN, COPh, |