disperse "crodesta" F10 and F160 om "kaydol" at 25 C. heat to 75 C and add "polawax," propyl paraben, and "crodafos" N3N. disperse QP4400 in water pjase. when completwly hydrated, add propylene glycol, "ger,a;;" 115, and methyl paraben; then heat to 75 C. add "crolastin" at 75 C. add water to oil phase and cool to 30 C; then add "collasol." it is very important to cool the emulsion rapidly to ensure good stability.