Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1999-05-28
2000-02-01
Gupta, Yogendra
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
510221, 510224, 510372, 510376, 556148, 556149, C11D 726, C11D 732, C11D 754
Patent
active
060202947
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.
Gupta Yogendra
Procter & Gamble Company
Rasser Jacobus C.
Robinson Ian S.
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