Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2005-05-24
2005-05-24
Boyer, Charles (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S235000, C510S237000, C510S421000, C510S422000, C510S424000, C510S425000, C510S426000, C510S427000, C510S504000
Reexamination Certificate
active
06897187
ABSTRACT:
The present invention relates to a clear liquid detergent composition suitable for use in dishwashing and multipurpose cleaners for household applications as well as for industrial and institutional uses. The clear liquid detergent comprises a) 1 to 40 percent an anionic surfactant or group of anionic surfactants, b) 0.01 to 10 percent cationic surfactants, and c) optionally, 0.05 to 15 percent amphoteric and/or nonionic surfactants. More particularly, the light duty detergents of the present invention cationic compounds of the formula:wherein R1is C8-C22-alkyl, C8-C22-alkenyl, C8-C22-alkyl/alkenylamidopropyl, C8-C22alkoxyalkenylethyl, C8-C22-alkyl/alkenyi(poly)alkoxyalkyl, C8-C22-alkanoylethyl or C8-C22-alkenoylethyl,R2is C1-C22-alkyl, Cl—C22-alkenyl or a group of the formula —A—(OA)n—OH,R3and R4are C1-C22-alkyl, C2-C21-alkenyl or a group of the formula —A—(OA)n—OH,A is —C2H4— and/or —C3H6— andn is a number from 0 to 20 andX is an anion.
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Table of Contents and Title page for “Surface Active Agents and Detergents”, vol. I and II, Schwartz, Perry and Berch, 1958.
Gallotti Manlio
Nunez George R.
Boyer Charles
Clariant International Ltd.
Silverman Richard P.
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