Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Specific organic component
Reexamination Certificate
2002-01-07
2009-06-02
Lipman, Bernard (Department: 1796)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Specific organic component
C510S345000, C510S461000
Reexamination Certificate
active
07541325
ABSTRACT:
The invention relates to an agent for removing solid particles form surfaces, containing polymers, surfactants and other constituents. The above-mentioned polymers are naturally polygalactomanans. The agent exists in the form of a gel and runs together or can be mixed together so that the contaminated particles are embedded in the material and new surfaces are formed for receiving other contaminated particles. The invention also relates to the use of agents such as gel cleaners, cold cleaners, neutral cleaners, textile cleaners, disinfectives and/or technical cleaners.
REFERENCES:
patent: 3903889 (1975-09-01), Torr
patent: 4654158 (1987-03-01), Shepherd, Jr.
patent: 6336977 (2002-01-01), Menke et al.
patent: 6342472 (2002-01-01), Legel et al.
patent: WO98/46712 (1998-10-01), None
patent: WO 99/06512 (1999-02-01), None
Dietrich Rene
Flury Meinrad
Joker AG
King Victor N.
Lipman Bernard
Sleath Janet
Speckman Law Group PLLC
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