(Akademie der Wissenschaften der DDR, Institut fuer Polymerenchemie, Ger. Dem. Rep.).
Abstract
The title polymers of dialkenyldialkylammonium compds., useful in the coating and prepn. of paper, are prepd. in high space-time yield by the continuous or batch addn. of H2O-insol. azo compd. initiators in MeOH or DMF to aq. monomers. Thus, adding ten 2-mL portions of 0.01M methanolic AIBN [78-67-1] at 30 min intervals to 1 mol diallyldimethylammonium chloride as a 48% aq. soln. contg. 10 mg Chelaplex stirred at 80 Deg and stirring 90 min at 80 Deg gave a 96% conversion to a polymer [26062-79-3] with relative viscosity (1% NaCl) 1.85. [on SciFinder (R)