Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Liquid composition
Reexamination Certificate
2008-04-29
2008-04-29
Webb, Gregory (Department: 1796)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Liquid composition
C510S201000, C510S206000, C510S218000, C134S038000
Reexamination Certificate
active
07365046
ABSTRACT:
A method for stripping a floor using a concentrate prepared by mixing a substantially nonchlorinated concentrate containing a floor finish solvent and an at least partially unactivated water thickener. The concentrate is diluted merely with water at an intended use location to activate the water thickener and noticeably increase within ten minutes or less the viscosity of the resulting mixture, then applied to a hardened floor finish atop a floor and allowed to soften or dissolve the floor finish so that the finish may be removed from the floor.
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Griese Gregory G.
Hei Robert D. P.
Leafblad Brian R.
Levitt Mark D.
Li Minyu
Ecolab Inc.
Hoffman Amy J.
Mayer Anneliese S.
Sorensen Andrew D.
Webb Gregory
LandOfFree
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