Concentrated flowable detergent preparation having improved properties
AssigneeHenkel AG & Co. KGaA
InventorsInga Kerstin Vockenroth, Barbara Busch
Life of this patent
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Abstract
A flowable detergent preparation including, based on the total weight thereof, a) 0.5 to 10 wt. % of a polyalkoxylated amine having a weight-average molecular weight Mw in the range of 600 g/mol to 10000 g/mol, which is obtainable by reacting ammonia or primary alkyl or hydroxyalkylamines having a molecular weight less than 200 g/mol, with alkylene oxides; b) 0.5 to 5 wt. % polyalkoxylated polyalkyleneimine, which is obtainable by reacting polyalkyleneimines with alkylene oxides; c) 5 to 15 wt. % alkyl ether sulfate; and a textile washing method using these detergent preparations.
Claims19
A flowable detergent preparation comprising, based on the total weight thereof,
- a) 0.5 to 10 wt. % of a polyalkoxylated amine having a weight-average molecular weight Mw in the range from 600 g/mol to 10000 g/mol, which is obtainable by reacting ammonia or primary alkyl or hydroxyalkylamines having a molecular weight of less than 200 g/mol with alkylene oxides;
- b) 0.5 to 5 wt. % polyalkoxylated polyalkyleneimine obtainable by reacting polyalkyleneimines with alkylene oxides;
- c) 5 to 15 wt. % alkyl ether sulfate.
A detergent portion unit comprising,
- i) a detergent preparation comprising,
- a. 0.5 to 10 wt. % of a polyalkoxylated amine having a weight-average molecular weight Mw in the range from 600 g/mol to 10000 g/mol, which is obtainable by reacting ammonia or primary alkyl or hydroxyalkylamines having a molecular weight of less than 200 g/mol with alkylene oxides;
- b. 0.5 to 5 wt. % polyalkoxylated polyalkyleneimine obtainable by reacting polyalkyleneimines with alkylene oxides;
- c. 5 to 15 wt. % alkyl ether sulfate.
- ii) a water-soluble film which completely surrounds the detergent preparation.
Dependencies are inferred from the claim text.