K-C Patents Single Use Multi-Phase Cleaning System
US Patent No. 8,729,000 B2; Kimberly-Clark Worldwide, Inc., Neenah, WI, has patented a multi-phase care system that is comprised of a dispensing unit comprising a first phase formulation capable of providing a first benefit; and a second phase formulation capable of providing a second benefit. The first and second formulations are different formulations that are substantially immiscible and cannot be dispensed from the dispensing unit simultaneously. The first or second formulation is a cleaning formulation comprising a thickener.
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