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Solid Pot and Pan Detergent

November 14, 2005

● Patent No. US 6,608,023 B2: Ecolab Inc.,
St. Paul, MN, earned a patent for a
solid pot and pan detergent by mixing
alkyl benzene sulfonic acid with at
least one alkali metal salt and alkaline
earth salt in an extruder, and then neutralizing
the alkyl benzene sulfonic
acid to alkyl benzene sulfonate
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