Back to results
US 9,428,719 B2Granted
Personal care articles having multiple zones with compliant personal care compositions
AssigneeThe Procter & Gamble Company
InventorsEdward Dewey Smith, III, Shawn David McConaughy
Life of this patent
Estimating the term…
Abstract
A personal care article is disclosed having a first compliant personal care composition in a first zone and a second compliant personal care composition in a second zone such that the first and second zones are defined by one or more barriers. Methods for increasing lather are also disclosed herein.
Claims17
A personal care article, comprising:
- a) a first compliant cleansing composition in a first zone;
- b) a second compliant cleansing composition in a second zone, wherein each of the zones is defined by one or more barriers;
- and
- c) a first water penetrable substrate adjacent to the first and second compliant cleansing compositions;
- wherein a total compliant cleansing composition is greater than about 3,500 wt. %, by weight of a total substrate;
- wherein each of the first and second compliant cleansing compositions has a compliance value of about 1.5 kg/mm or less.
3 more elements
A personal care article, comprising:
- a) about 4,000 wt. % or more, by weight of a total substrate, of a total compliant personal care composition, wherein a compliant cleansing composition is in a first zone, wherein a compliant personal care composition is in a second zone, wherein each of the zones is defined by one or more barriers, and wherein the compliant cleansing composition and the compliant personal care composition are configured to be released at each zone;
- and
- b) a first substrate surrounding the compliant cleansing composition and the compliant personal care composition and having a water flux rate of about 0.1 cm3/cm2/s to about 60 cm3/cm2/s;
- and
- c) a second substrate surrounding the first substrate and having a water flux rate of about 0.1 cm3/cm2/s to about 60 cm3/cm2/s;
- wherein each of the cleansing composition and the personal care composition has a compliance value of about 1.5 kg/mm or less.
3 more elements
Dependencies are inferred from the claim text.