Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Liquid composition
Reexamination Certificate
2009-02-02
2009-11-24
Boyer, Charles I (Department: 1796)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Liquid composition
C510S235000, C510S237000, C510S242000, C510S289000, C510S290000, C510S333000, C510S340000, C510S341000, C510S350000, C510S351000, C510S356000, C510S357000, C510S421000, C510S422000, C510S426000, C510S432000, C510S503000
Reexamination Certificate
active
07622436
ABSTRACT:
Cleaning compositions are described comprising an aqueous component; an organic solvent; an anionic surfactant; an amine co-surfactant containing either (a) an N-oxide group or (b) a zwitterionic group; and a nonionic surfactant; in a form of a microemulsion or microemulsion preconcentrate. Methods of cleaning a hard surface using such compositions are also described.
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Broze Guy
Tuzi Alexandrine
Boyer Charles I
Colgate-Palmolove Company
Morgan Michael F.
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