Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1996-01-22
1998-01-27
Howard, Jacqueline V.
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
510413, 510506, 252 60, 252 61, 162 4, D21C 502
Patent
active
057122334
ABSTRACT:
Enhanced removal of ink in the froth flotation deinking of waste paper is provided by carrying out the flotation with one or more dialkoxylates of certain cyclohexenyl diacids, one or more alkoxylates of C.sub.2-12 polyhydric alcohols, or a mixture thereof. Improved performance is also provided by adding one or more alkyl diglyceryl disulfonates, C.sub.8 to C.sub.18 alpha-olefin sulfonates and/or alkyl ether sulfates.
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Howard Jacqueline V.
Witco Corporation
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