Cleaning and liquid contact with solids – Processes – Work handled in bulk or groups
Reexamination Certificate
2007-09-18
2007-09-18
Mruk, Brian (Department: 1751)
Cleaning and liquid contact with solids
Processes
Work handled in bulk or groups
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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Hocking Edward
Reyes Dimas
Gordon & Rees LLP
Mruk Brian
LandOfFree
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