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US 10,329,519 B2Granted
Consumer product composition comprising a polyethyleneglycol carrier, silicone conditioner, and particulate spacer material
AssigneeThe Procter & Gamble Company
InventorsMatthew Lawrence Lynch, Brandon Philip Illie, Amber Joy Yeary, Philip Andrew Sawin
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Abstract
A consumer product composition comprises a non-porous dissolvable solid structure comprising a carrier material, and hydrophobic conditioning agent and particulate spacer material disposed within the carrier material, wherein the hydrophobic conditioning agent has a mean particle size of from about 1 μm to about 500 μm and the particulate spacer material has a mean particle size of from about 55 μm to about 750 μm.
Claims21
A consumer product composition comprising:
- a) a non-porous dissolvable solid structure comprising polyethylene glycol as a carrier material;
- b) a hydrophobic conditioning agent disposed within said carrier material, wherein said hydrophobic conditioning agent is a terminal aminosilicone or a polydimethyl siloxane that has a mean particle size of from about 1 μm to about 500 μm;
- and
- c) a particulate spacer material disposed within said carrier material, wherein said particulate spacer material is selected from the group consisting of glass microspheres, ceramic microspheres, polyalkylene microspheres, alkali metal borates, and mixtures thereof, and has a mean particle size of from about 55 μm to about 750 μm;
- wherein said non-porous dissolvable solid structure of said consumer product composition comprises a volume fraction of said particulate spacer material of from about 0.05 to about 0.50;
- and
- wherein said particulate spacer material is water-insoluble or a ratio of dissolution rate of said carrier material to dissolution rate of said particulate spacer material is at least about 2.
4 more elements
Dependencies are inferred from the claim text.