Method of making emulsion containing quaternary ammonium functional silanes and siloxanes

   
   

Oil-in-water (O/W) and water-in-oil (W/O) emulsions and microemulsions containing silanes or siloxanes having quaternary ammonium groups are made by reacting organic quaternary ammonium compounds having epoxide groups or halohydrin groups, with silanes or siloxanes having amino groups. The reaction is carried out in an aqueous polar phase containing a surfactant. The emulsions and microemulsions are especially useful for treating hair, skin, or the underarm.

Las emulsiones aceite/agua (O/W) y del agua-en-aceite y los microemulsions (SIN) que contienen los silanes o los siloxanes que tienen grupos del amonio de cuaternario son hechos reaccionando los compuestos orgánicos del amonio de cuaternario que tienen grupos del epoxide o grupos del halohydrin, con los silanes o los siloxanes teniendo grupos amino. La reacción se realiza en una fase polar acuosa que contiene un surfactant. Las emulsiones y los microemulsions son especialmente útiles para tratar el pelo, la piel, o el underarm.

 
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