Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2005-07-12
2005-07-12
Metzmaier, Daniel S. (Department: 1712)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S306000, C510S365000, C510S407000, C510S488000, C510S506000, C252S364000
Reexamination Certificate
active
06916773
ABSTRACT:
Compositions of the invention include: (a) a solvent having a hydrophilic-lipophilic balance (HLB) value of 5 to 7; and (b) a solubilizing agent having the formula:where R is aryl, cycloaryl, heteroaryl or hetercyclyl; R1is a bond, (C1-C7)alkyl, substituted (C1-C7)alkyl, (C1-C7)alkoxy, substituted (C1-C7)alkoxy, (C2-C7)alkenyl or substituted (C2-C7)alkenyl; and Z+is hydrogen, Na, K, NR′4where R′ is defined herein. Further compositions include: (a) a solvent having a (HLB) value of 5 to 7; and (b) a solubilizing agent having the formula:where R2is a bond, (C1-C7)alkyl, substituted (C1-C7)alkyl, (C1-C7)alkoxy, substituted (C1-C7)alkoxy, (C2-C7)alkenyl or substituted (C2-C7)alkenyl; and Z+is hydrogen, Na, K, NR′4where R′ is defined herein. The compositions are useful in providing stable single phase aqueous solutions when combined with water.
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“Material Safety Data Sheet”, MSDS No. 4044, The Butcher Company, pp. 1-7, Oct. 19, 2000.
“Material Safety Data Sheet”, MSDS No. 4234, The Butcher Company, pp. 1-7, Dec. 18, 2000.
Griese Greg
Levitt Mark
Crompton Seager & Tufte LLC
Ecolab Inc.
Metzmaier Daniel S.
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