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US 7,256,167 B2Granted
Hard surface cleaner comprising suspended particles and oxidizing agent
AssigneeReckitt Benckiser N.V.
InventorsTak Wai Cheung, Edward Fu, Pamela A. Boone, Steven Wu, Benjamin Costa
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Abstract
The present invention is directed to a pourable acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials are based on alginates.
Claims21
A hard surface cleaning and/or disinfecting composition which comprises:
- an acid constituent;
- at least one anionic surfactant;
- suspended inclusions based on alginates which appear as visibly discernible, discrete particulate materials;
- a thickener constituent;
- an oxidizing constituent, wherein the oxidizing constituent is a peroxyhydrate or other agent which releases hydrogen peroxide in aqueous solution;
- optionally, at least one further detersive surfactant selected from nonionic,
- amphoteric and zwitterionic surfactants;
- optionally, at least one organic solvent;
- optionally, one or more constituents for improving the aesthetic or functional features of the inventive compositions;
- and;
- water wherein the composition is at a pH<7.
8 more elements
Dependencies are inferred from the claim text.