Oral care compositions

摘要

Oral care compositions are described herein. The oral care compositions generally have Theological properties that are desirable for use in a dispensing toothbrush. In some instances, the oral care composition has a yield point of y Pa and a shear slope of x Pa/Sec, wherein the ratio of yield point to shear slope is less than y/(74-370x+470x²). In some instances, the oral care composition has a Newtonian viscosity at 400 Pa of less than 1.0 Pa.s.