The present invention relates to a method of making a ringing nanogel with
low levels of emulsifiers. The oil-in-water nanogel is thickened by an
oil phase and a silicone component that self-structure to increase the
complex viscosity of the composition and form the nanogel. The
pre-emulsion, containing the silicone component, the oil phase and a
water phase, is subjected to a high shear and high pressure treatment at
least two consecutive times. The self-thickening of the gel occurs when
the silicone component and the oil phase provide structure to the
composition. Alternatively, the silicone component can be added to a
pre-emulsion of the oil and water phases after the two phases are
subjected to high shear and high pressure treatment. The combination of
the silicone component with the treated intermediary emulsion is
subjected to a second high shear and high pressure treatment which
results in self-structuring of the silicone component and the oil phase.
The resulting ringing nanogel has a difference in complex viscosity of at
least about 10,000 poise under oscillation stress in the range of about 0
to 5,000 (dyne/cm.sup.2), and has an initial complex viscosity greater
than about 15,000 poise.