Fig. 6. Double-logarithmic plots of O/W-encapsulation rates as function of the TDI, HDMA and SDS concentrations. The reaction orders referring to the reactants and surfactant are α = 0.64 (TDI), β = 0.95 (HMDA) and γ = –0.59. The experimental conditions are for TDI:[HMDA] = 2.5 wt%; [SDS] = 0.5 wt%; for HMDA:[TDI] = 2.5 wt%; [SDS] = 0.5 wt%; for SDS:[TDI] = 2.5 wt%; [HMDA] = 2.5 wt%.