| 摘要 |
The invention relates to a process for the continuous preparation of aqueous emulsions containing an organosilicon compound (A), an emulsifier (B) and water (C), wherein an amount of each of the components organosilicon compound (A), emulsifier (B) and water (C) is continuously added to a first high-shear mixer in which a high-viscosity phase of a silicone emulsion is formed, and wherein further components selected from organosilicon compound (A), emulsifier (B) and water (C) are added in a second high-shear mixer, the process being controlled by the pressures and temperatures measured immediately downstream of the mixers.
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