number of 295 mg koh g available under the name u201c crodafos 810 a u201d from croda gmbh d nettetal 10 parts of an ethoxylated isotridecyl alcohol available under the name u201c arlypon it 16 109 u201d from cognis gmbh dusseldorf and 10 parts of water are added and homogenized for 5 min the resulting gel like phase yield point 1120 pa with a particle size of less than 200 nm is diluted with 100 parts of water over the course of 10 min and stored at 20 u00b0 c this emulsion had a ph of 1 9 after 72 h the emulsion is adjusted to a ph of 7 with triethanolamine the emulsion obtained in this way is now investigated with regard to particle size oil viscosity and the content of octamethylcyclotetrasiloxane d 4 the results can be found in table 1 the procedure described in example 4 is repeated except that the emulsion was only neutralized after 168 h the emulsion obtained in this way is now investigated with regard to particle size oil viscosity and the content of octamethylcyclotetrasiloxane d 4 the results can be found in table 1 the procedure described in example 4 is repeated except that only.