Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1998-06-05
2000-01-25
Gupta, Yogendra
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
510220, 510375, 25218625, C11D 312, C11D 3395, C11D 718, C11D 754, C11D 1706
Patent
active
060178671
ABSTRACT:
A granular detergent composition comprising an alkali metal percarbonate, characterized in that percarbonate has a mean particle size of from 250 to 900 micrometers, and that said compositions comprise a hydrophobic material, selected from silica, talc, zeolite DAY and hydrotalcit, in a weight ratio of alkali metal percarbonate to a hydrophobic material, of from 4:1 to 40:1, preferably 7:1 to 20:1. Both laundry detergent compositions including laundry additives and automatic dishwashing compositions are encompassed by the term "detergent composition" herein. Making processes thereof are also described.
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Baillely Gerard Marcel
France Paul Amaat Raymond G.
Wilinson Carole Patricia D.
Gupta Yogendra
Petruncio John M
Robinson Ian S.
The Procter & Gamble & Company
Zerby Kim William
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