Hard surface cleaning composition

Cleaning and liquid contact with solids – Processes – Work handled in bulk or groups

Reexamination Certificate

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Details

C134S025300, C134S039000, C134S040000, C134S042000, C510S238000, C510S421000, C510S432000, C510S475000, C510S476000

Reexamination Certificate

active

11220510

ABSTRACT:
Aqueous hard surface cleaning compositions comprising a non associative, acrylic copolymer alkali swellable emulsion and a set of alkaline detergent builders. Methods of producing the compositions, using the compositions for cleaning hard surfaces, and improving the cleaning efficiency of alkaline liquid cleaning compositions.

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