Cleaning and liquid contact with solids – Processes – Hollow work – internal surface treatment
Reexamination Certificate
2011-08-16
2011-08-16
Mruk, Brian P (Department: 1761)
Cleaning and liquid contact with solids
Processes
Hollow work, internal surface treatment
C134S023000, C134S024000, C134S032000, C134S039000, C134S042000, C510S421000, C510S470000, C510S474000, C510S535000
Reexamination Certificate
active
07998278
ABSTRACT:
The present invention refers to a concentrate for use in a cleaning and/or washing process comprisinga) an alkyl glycoside having the general formulain-line-formulae description="In-line Formulae" end="lead"?R1OGnin-line-formulae description="In-line Formulae" end="tail"?whereby G is a saccharide residue and n is 1, 2, 3, 4 or 5 and R1is an alkyl group or alkylene group having 1 to 20 carbon atoms, andb) a nonionic alkylene oxide adduct,wherein the concentrate has a pH value of less than 6.5, as well as to a solution obtained by diluting the concentrate and to a process of cleaning objects using the concentrate and/or solution.
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Caussin De Schneck Claudia
Hackenberger Tanja
Lossack Annett
Ecolab USA Inc.
Merchant & Gould P.C.
Mruk Brian P
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