Water-soluble unit dose article comprising a solid laundry detergent composition
AssigneeThe Procter & Gamble Company
InventorsNigel Patrick Somerville Roberts, Alan Thomas Brooker, Carly Pickering, Ned Peter Buijs
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Abstract
Water-soluble unit dose article containing solid laundry detergent composition and water-soluble film.
Claims21
A water-soluble unit dose article comprising a water-soluble film and a solid laundry detergent composition, wherein the water-soluble film defines a first internal compartment;
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- wherein the solid laundry detergent composition is comprised within the first internal compartment;
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- wherein the solid composition comprises a non-soap anionic surfactant;
- and
- wherein the solid laundry detergent composition comprises particles and wherein the particles are spray-dried particles, agglomerates, extrudates, or a mixture thereof;
- and
- wherein the solid composition at about 1 wt % dilution in deionized water at about 20° C. has an equilibrium pH in the range of from about 6.5 to about 8.8.
A water-soluble unit dose article comprising a water-soluble film and a solid laundry detergent composition, wherein the water-soluble film defines a first internal compartment;
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- wherein the solid laundry detergent composition is comprised within the first internal compartment;
- and
- wherein the solid composition comprises a non-soap anionic surfactant;
- and
- wherein the solid laundry detergent composition has a bulk density of between about 400 and about 1000 g/l;
- and
- wherein the solid composition at about 1 wt % dilution in deionized water at about 20° C. has an equilibrium pH in the range of from about 6.5 to about 8.8.
A water-soluble unit dose article comprising a water-soluble film and a solid laundry detergent composition, wherein the water-soluble film defines a first internal compartment;
- and
- wherein the solid laundry detergent composition is comprised within the first internal compartment;
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- wherein the solid composition comprises a non-soap anionic surfactant;
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- wherein the first compartment comprises between about 1 g and about 25 g of the solid laundry composition;
- and
- wherein the solid composition at about 1 wt % dilution in deionized water at about 20° C. has an equilibrium pH in the range of from about 6.5 to about 8.8.
Dependencies are inferred from the claim text.