Appeal 2007-0652
Application 10/320,028
1. A process for manufacture of a personal care composition
comprising:
(i) forming a first aqueous phase portion of a personal care base
composition in a first vessel;
(ii) optionally forming a second phase portion of the personal care
base composition in a second vessel;
(iii) delivering via an electronically controlled servo-driven rotary
pump the first aqueous phase into a blending tube, the first aqueous phase
moving through the blending tube at a rate from about 5 to about 5,000 lbs.
per minute;
(iv) optionally delivering via a further electronically controlled servo-
driven rotary pump the second phase when present into the blending tube,
the second phase moving through the blending tube at a rate from about 5 to
about 5,000 lbs. per minute;
(v) mixing the first aqueous phase and, when present, the second
phase within the blending tube;
(vi) feeding a late variant addition phase into the mixed phases of the
base composition downstream from the mixing in the blending tube, the late
variant addition phase comprising a liquid material selected from the group
consisting of a fragrance, a colorant, a promotional ingredient and mixtures
thereof, to form a resultant personal care composition;
(vii) delivering into and further blending the resultant personal care
composition in a static mixer; and
(viii) recovering the resultant personal care composition.
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Last modified: September 9, 2013