Compositions – Leather or fur treating
Patent
1975-07-18
1977-04-12
Willis, Jr., P.E.
Compositions
Leather or fur treating
166274, 166275, E21B 4316, C09K 300
Patent
active
040174050
ABSTRACT:
A soluble oil comprising an admixture of a liquid hydrocarbon, surface active alkyl aryl sulfonates, an organic stabilizing agent, and an alkali metal or ammonium salt of a sulfated alkyl primary alcohol ethoxylate having 12 to 16 carbon atoms in the alkyl group. The preferred ethoxylate is a sulfated surfactant containing an admixture of an alkali metal or ammonium lauryl polyethoxy sulfate having 2 to 6 ethoxy groups and an amide builder. The soluble oil can be substantially anhydrous, or it can contain water present in the form of a water-in-oil microemulsion.
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Hartman Richard C.
Sandford Dean
Union Oil Company of California
Vanderburgh John E.
Willis, Jr. P.E.
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