Detergent composition comprising a surfactant system and a pyrophosphate
First Claim
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1. A liquid detergent composition comprising:
- 2% to 16% by weight, based on the total weight of the liquid detergentcomposition, of a surfactant system comprising a C12-18 alkyl sulfate anionic detersive surfactant and a linear C11-13 alkylbenzene sulfonate anionic detersive surfactant;
3% to 6% by weight, based on the total weight of the liquid detergent composition, of detergency builders, the detergency builders comprising at least one aluminosilicate builder and one or more phosphate builders selected from the group consisting of sodium tri-polyphosphate, sodium orthophosphate, sodium pyrophosphate, and mixtures thereof,wherein 60% to 80% by weight of said detergency builders consists of sodium pyrophosphate, the liquid detergent composition having a density of from 800 g/l to 1300 g/l and a viscosity of from 500 cps to 3000 cps when measured at a shear rate of 20 s−
1 at 20°
C. and 1 atm.
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Abstract
A detergent composition comprising:
- from 0.01% to 90% by weight of a surfactant system,
- one or more detergency builder(s), comprising a phosphate builder, and the phosphate builder containing pyrophosphate,
wherein the composition comprises at most 12% by weight of phosphate builder(s) and the phosphate builder(s) comprise(s) at least 40% by weight of pyrophosphate(s).
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8 Claims
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1. A liquid detergent composition comprising:
- 2% to 16% by weight, based on the total weight of the liquid detergent
composition, of a surfactant system comprising a C12-18 alkyl sulfate anionic detersive surfactant and a linear C11-13 alkylbenzene sulfonate anionic detersive surfactant; 3% to 6% by weight, based on the total weight of the liquid detergent composition, of detergency builders, the detergency builders comprising at least one aluminosilicate builder and one or more phosphate builders selected from the group consisting of sodium tri-polyphosphate, sodium orthophosphate, sodium pyrophosphate, and mixtures thereof, wherein 60% to 80% by weight of said detergency builders consists of sodium pyrophosphate, the liquid detergent composition having a density of from 800 g/l to 1300 g/l and a viscosity of from 500 cps to 3000 cps when measured at a shear rate of 20 s−
1 at 20°
C. and 1 atm.- View Dependent Claims (2, 3, 4)
- 2% to 16% by weight, based on the total weight of the liquid detergent
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5. A granular detergent composition comprising:
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2% to 16% by weight, based on the total weight of the granular detergent composition, of a surfactant system comprising a C12-18 alkyl sulfate anionic detersive surfactant and a linear C11-13 alkylbenzene sulfonate anionic detersive surfactant; and 3% to 6% by weight, based on the total weight of the granular detergent composition, of detergency builders, the detergency builders comprising at least one aluminosilicate builder and one or more phosphate builders selected from sodium tri-polyphosphate, sodium orthophosphate, sodium pyrophosphate, and mixtures thereof, wherein 60% to 80% by weight of said detergency builders consists of sodium pyrophosphate, the granular detergent composition having a bulk density of from 300 g/l to 1500 g/l. - View Dependent Claims (6, 7, 8)
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Specification