Table 1. Thermal Stability of Ionic Benzoxazines.

benzoxazine	mass loss at the first degradation stage [%]	T–5% [°C]
[H,tBuBxCy,Me]Cl	43.1	115
[dtBuBxCy,Me]Cl	65.5	174
[H,tBuBxC12,Me]Cl	29.4	207
[dtBuBxC12,Me]Cl	25.3	161