反应详情

Example 2 was repeated, except that 29.89 g (4.97 pph) of cypermethrin, 3.00 g (0.50 pph) of ethylene glycol dimethacrylate, and 47.36 g (2.36 pph) of Alipal EP-110 were employed in the monomer premix in lieu of the amounts recited in Example 2. The total batch of about 2658 g provided an aqueous emulsion of the terpolymer of 2-ethylhexylacrylate (62.2 mole %), ethyl acrylate (30.4 mole %) and acrylic acid (7.1 mole %) cross-linked with ethylene glycol dimethacrylate (0.4 mole %) having the ectoparasiticide contained therein. Analysis: theoretical solids, 22.61%; measured solids, 20.4%; 1% of polymer coagulated; conversion (by residual monomers) 99.77%.

1. additionpremix in lieu of the amounts