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A multifunctional detergent material, useful in laundry and cleaning product compositions, containing functional ingredients including a condensed phosphate material and a silicate material, and optionally other inorganic materials, such as carbonate and sulfate. The condensed phosphate material for

A multifunctional detergent material, useful in laundry and cleaning product compositions, containing functional ingredients including a condensed phosphate material and a silicate material, and optionally other inorganic materials, such as carbonate and sulfate. The condensed phosphate material forms an amorphous phase containing polyphosphates, while the silicate material is present as crystalline particulate. The composition can be used to provide multiple functions for laundry and cleaning products in a single ingredient, including the functions of a builder, a filler, and an alkaline source.

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1. A multifunctional detergent material comprising a condensed phosphate component selected from the group consisting of: (i) linear polyphosphates of the formula I where n is from 3-100, and where M is selected from Na, K, Li, and H, and mixtures thereof; (ii) cyclic metaphosphates of the fo

1. A multifunctional detergent material comprising a condensed phosphate component selected from the group consisting of: (i) linear polyphosphates of the formula I where n is from 3-100, and where M is selected from Na, K, Li, and H, and mixtures thereof; (ii) cyclic metaphosphates of the formula II where n is from 3-20, and where M is selected from Na, K, Li, and H, and mixtures thereof; and mixtures thereof; and a silicate component comprising silicon oxide (SiO2) and sodium oxide and wherein the condensed phosphate component and the silicate component are miscible and form a solid solution. 2. The multifunctional detergent material according to claim 1 wherein the condensed phosphate component is the solid continuous phase and the silicate component is the solid phase dispersed within the continuous phosphate component. 3. The multifunctional detergent material according to claim 1 wherein the condensed phosphate component is amorphous. 4. The multifunctional detergent material according to claim 3 wherein the silicate component is crystalline. 5. The multifunctional detergent material according to claim 1 wherein the weight ratio of P2O5to SiO2is from about 1:20 to about 12:1. 6. A laundry detergent composition comprising, by weight: a) from 1-45% a detergent surfactant, and b) from 3-95% a multifunctional detergent material comprising a condensed phosphate component selected from the group consisting of (i) linear polyphosphates of the formula I where n is from 3-100, and where M is selected from Na, K, Li, and H, and mixtures thereof; (ii) cyclic metaphosphates of the formula II where n is from 3-20, and where M is selected from Na, K, Li, and H, and mixtures thereof; and mixtures thereof; and a silicate component comprising silicon oxide (SiO2) and sodium oxide, and wherein the condensed phosphate component and the silicate component are miscible and form a solid solution. 7. The laundry detergent composition of claim 5 wherein the condensed phosphate component is amorphous phosphate and the silicate component is crystalline silicate. 8. A laundry detergent composition comprising, by weight: a) from 1-45% detergent surfactant, and b) from 1%-50% of phosphate-containing builder, wherein at least 2% by weight of the phosphate-containing builder comprises a multifunctional detergent material comprising a condensed phosphate component selected from the group consisting of (i) linear polyphosphates of the formula I where n is from 3-100, and where M is selected from Na, K, Li, and H, and mixtures thereof; (ii) cyclic metaphosphates of the formula II where n is from 3-20, and where M is selected from Na, K, Li, and H, and mixtures thereof; and mixtures thereof; and a silicate component comprising silicon oxide (SiO2) and sodium oxide, and wherein the condensed phosphate component and the silicate component are miscible and form a solid solution. 9. A laundry detergent composition comprising, by weight: a) from 1-45% detergent surfactant, and b) from 3%-50% of a condensed phosphate component selected from the group consisting of (i) linear polyphosphates of the formula I: where n is from 4-100, and where M is selected from Na, K, Li, and H, and mixtures thereof; (ii) cyclic metaphosphates of the formula II: where n from 3-20, and where M is selected from Na, K, Li, and H, and mixtures thereof; and mixtures thereof and wherein the condensed phosphate component and the silicate component are miscible and form a solid solution.