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US 11,225,631 B2Granted
Acidic liquid detergent compositions containing bleach catalyst and free of anionic surfactant
AssigneeEcolab USA Inc.
InventorsSteven Lundberg, Jonathan P. Fast
Life of this patent
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Abstract
Bleach catalyst detergent compositions are provided. The compositions are suitable for use with additional detergent and/or bleaching compositions while providing bleach catalysts within a detergent composition. The detergent compositions are free of anionic surfactant, are highly aqueous and have a pH of less than 6. Methods of use for cleaning are disclosed.
Claims18
A liquid bleach catalyst detergent composition comprising:
- a bleach catalyst;
- from about 5 wt. % to about 60 wt. % of a nonionic surfactant;
- and
- at least about 10 wt. % water;
- wherein said composition has a pH of less than 6 and said composition is free of anionic surfactants,
- wherein said composition has all compounds combined together prior to use and is storage stable for up to 28 days.
3 more elements
A liquid bleach catalyst detergent composition comprising:
- from about 30 wt. % to about 80 wt. % water
- from about 5-60 wt. % of at least one surfactant comprising a nonionic surfactant;
- from about 0.1-30 wt. % of at least one additional functional ingredient;
- and
- from about 0.5-10 wt. % a bleach catalyst, wherein said composition has a pH of less than 6 and is free of anionic surfactants, has all compounds combined together prior to use, and is storage stable for up to 28 days.
2 more elements
Dependencies are inferred from the claim text.