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US 12,467,019 B2Granted
Stable anhydrous laundry detergent concentrate and method of making same
AssigneeOne Home Brands, Inc.
InventorSyed Humza Naqvi
Life of this patent
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Abstract
The invention relates to stable, anhydrous laundry detergent concentrated formulation in solid forms.
Claims18
A stable anhydrous laundry detergent concentrate formulation in a solid form, comprising an acidic cleaner, a basic cleaner, a surfactant, and an enzyme, wherein the acidic cleaner is citric acid,
- wherein the acidic cleaner is present in an amount of about 15-25 wt % based on the total weight of the stable anhydrous laundry detergent concentrate formulation, wherein the basic cleaner is present in an amount of about 40-50 wt % based on the total weight of the stable anhydrous laundry detergent concentrate formulation;
- wherein the surfactant is present in an amount of about 1-15 wt % based on the total weight of the stable anhydrous laundry detergent concentrate formulation;
- wherein the enzyme is present in an amount of about 9-25 wt % based on the total weight of the stable anhydrous laundry detergent concentrate formulation;
- wherein the weight ratio of the enzyme to the surfactant is greater than 1:1, wherein the stable anhydrous laundry detergent concentrate formulation is polyvinyl alcohol free, wherein the stable anhydrous laundry detergent concentrate formulation comprises less than 1% by weight of water based on the total weight of the stable anhydrous laundry detergent concentrate formulation.
1 more element
A stable anhydrous laundry detergent concentrate formulation in a solid form, comprising an acidic cleaner, a basic cleaner, a surfactant, and an enzyme, wherein the surfactant comprises lauryl glucoside and/or myristyl glucoside,
- wherein the acidic cleaner is present in an amount of about 15-25 wt % based on the total weight of the stable anhydrous laundry detergent concentrate formulation, wherein the basic cleaner is present in an amount of about 40-50 wt % based on the total weight of the stable anhydrous laundry detergent concentrate formulation;
- wherein the surfactant is present in an amount of about 1-15 wt % based on the total weight of the stable anhydrous laundry detergent concentrate formulation;
- wherein the enzyme is present in an amount of about 9-25 wt % based on the total weight of the stable anhydrous laundry detergent concentrate formulation;
- wherein the weight ratio of the enzyme to the surfactant is greater than 1:1, wherein the stable anhydrous laundry detergent concentrate formulation is polyvinyl alcohol free, wherein the stable anhydrous laundry detergent concentrate formulation comprises less than 1% by weight of water based on the total weight of the stable anhydrous laundry detergent concentrate formulation.
1 more element
Dependencies are inferred from the claim text.