Multiphase oral care compositions
AssigneeColgate-Palmolive Company
InventorsGregory Szewczyk, Neeta Atul Patel, Suzanne Jogun, Michael Prencipe
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Abstract
Described herein are dentifrices comprising a first formulation and a second formulation, wherein the formulations are coaxially extruded, so that the first formulation enrobes the second formulation, wherein the first formulation is opaque and wherein the second formulation comprises dissolvable film fragments, together with methods of making and using the same and containers for providing the same.
Claims12
A dentifrice comprising a first formulation and a second formulation, wherein the formulations are coaxially extruded, so that the first formulation enrobes the second formulation, wherein the first formulation is opaque and wherein the second formulation comprises dissolvable film fragments;
- wherein the film fragments are stable in the formulation but disintegrate during use of the dentifrice and wherein the film fragments comprise a pigment that is released upon disintegration of the film fragments during use of the dentifrice;
- and wherein the film fragments comprise by dry weight of the film, 20-60% cellulose ethers, 10-30% propylene glycol, 1-5% polysorbate 80, and 15-55% pigment;
- and wherein the film fragments are single layer film fragments.
A dentifrice comprising a first formulation and a second formulation, wherein the formulations are coaxially extruded, so that the first formulation enrobes the second formulation, wherein the first formulation comprises dissolvable film fragments and the second formulation is opaque.
Dependencies are inferred from the claim text.