反应详情

温度

40 °C

General polymerization procedure. AMD, acryloxyethyltrimethylammonium chloride, ammonium sulfate, glutaric acid solution, ethylenediaminetetraacetic acid tetra sodium salt solution, isopropanol, tert-butyl hydroperoxide solution, and Dl water are combined and the pH adjusted to 3.5 with sulfuric acid. Sorbitan monooleate is combined with low odor paraffin oil . The aqueous solution is slowly added to the oil solution and the combined mixture homogenized until a viscosity of 1200-1500 cps is obtained. The emulsion is sparged with nitrogen. The emulsion is heated to 40° C. The metabisulfite (MBS) solution is added at a rate to keep the reaction temperature between 40°-45° C. This is maintained until the reaction conversion is at least 99%.

1. customGeneral polymerization procedure
2. additionThe aqueous solution is slowly added to the oil solution
3. customis obtained
4. customThe emulsion is sparged with nitrogen
5. additionThe metabisulfite (MBS) solution is added at a rate
6. custombetween 40°-45° C
7. temperatureThis is maintained until the reaction conversion