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AssigneeThe Procter & Gamble Company
InventorsDenis Alfred Gonzales, Michael Leslie Groombridge, Michael McDonnell, Gregor Anton Meissner, Dominic Michael Piff
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A liquid cleaning and/or cleansing composition comprising non-spherical and/or non-rolling abrasive cleaning particles wherein the abrasive cleaning particles comprise extruded, and/or three dimensional printed, elements wherein the elements have a longitudinal length L extending parallel to a z-axis and a predetermined cross-sectional shape on a plane perpendicular to the longitudinal length L and projecting along the length L, the predetermined cross-sectional shape having a form factor of from 0.1 to 0.7 as measured according to ISO 9276-6, and wherein the ratio of the length L to perimeter-equivalent diameter of the predetermined cross-sectional shape “ECD PHull” is from 0.5 to 3.
A liquid cleaning and/or cleansing composition comprising non-spherical and/or non-rolling abrasive cleaning particles characterized in that said abrasive cleaning particles comprise extruded, and/or three dimensional printed, elements wherein said elements have a longitudinal length extending parallel to a z-axis and a predetermined cross-sectional shape on a plane perpendicular to said longitudinal length and projecting along said length, said predetermined cross-sectional shape having a form factor of from about 0.1 to about 0.7 as measured according to ISO 9276-6, wherein the ratio of said length to perimeter-equivalent diameter of said predetermined cross-sectional shape “ECD PHull” is from about 0.5 to about 3, and wherein said elements comprise a hollow core and are porous, wherein said elements comprise within said hollow core and/or pores an active component selected from the group consisting of cleaning actives, solvent, polymer acid, polymer base, malodor counteractant, perfume, and mixtures thereof.
Dependencies are inferred from the claim text.