Cleaning and liquid contact with solids – Processes – Work handled in bulk or groups
Patent
1996-06-07
1997-12-16
Hertzog, Ardith
Cleaning and liquid contact with solids
Processes
Work handled in bulk or groups
510220, 510221, 510224, 510378, 510379, 510502, B08B 302, B08B 3024, C11D 332
Patent
active
056980469
ABSTRACT:
Automatic dishwashing detergents containing N-alkoxy or N-aryloxy polyhydroxy fatty acid amide surfactants which provide not only improved cleaning, but also improved filming and spotting performance on tableware are described. Thus, C.sub.12 -C.sub.14 N-(3-methoxypropyl) glucamide is used in automatic dishwashing compositions which, optionally, can be formulated to be free from chlorine bleach or phosphate builders. Weak builders such as citrate and perborate or percarbonate bleach can be used in the compositions, as can various detersive enzymes.
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Burckett St. Laurent James Charles Theophile Roger
Connor Daniel Stedman
Fu Yi-Chang
Scheibel Jeffrey John
Scheper William Michael
Delcotto Gregory R.
Hertzog Ardith
Rasser Jacobus C.
The Procter & Gamble Comapny
Yetter Jerry J.
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