Cleaning and liquid contact with solids – Processes – Work handled in bulk or groups
Patent
1999-05-28
2000-09-19
DelCotto, Gregory R.
Cleaning and liquid contact with solids
Processes
Work handled in bulk or groups
510220, 510221, 510224, 510372, 510376, 25218633, 25218638, B08B 920, C11D 339, C11D 3395, C11D 718
Patent
active
06119705&
ABSTRACT:
Automatic dishwashing detergent compositions comprising certain cobalt catalysts are provided. More specifically, the invention relates to automatic dishwashing detergents which provide enhanced cleaning/bleaching benefits (especially tea stain removal) through the selection of cobalt chelated catalysts having the formula:
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Getty Edward Eugene
Goldstein Alan Scott
Scheper William Michael
Delcotto Gregory R.
Rasser Jacobus C.
Robinson Ian S.
The Procter & Gamble & Company
Zerby Kim W.
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