Liquid automatic dishwashing compositions providing high pH wash

Details Liquid automatic dishwashing compositions providing high pH wash Liquid automatic dishwashing compositions providing high pH wash

1997-09-29

1999-07-27

Gupta, Yogendra

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

For cleaning a specific substrate or removing a specific...

510232, 510372, 510378, C11D 306, C11D 308, C11D 3395, C11D 756

Patent

active

059290080

ABSTRACT:
Improved liquid automatic dishwashing detergent compositions comprising phosphate builder, a bleach, and a silicate which provides a high pH, namely about 11.5 or greater, wash solution and has a reserve alkalinity of about 6.2 or greater. The compositions of this invention are substantially free of carbonate salts.

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