Control of calcium precipitation in automatic dishwashing

Details Control of calcium precipitation in automatic dishwashing Control of calcium precipitation in automatic dishwashing

1996-10-18

1998-07-28

Hertzog, Ardith

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

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

510225, 510226, 510228, 510229, 510476, 510478, 510509, 510511, C11D 337, C11D 310, C11D 712, C11D 760

Patent

active

057863148

ABSTRACT:
Automatic dishwashing detergent compositions comprising a weight to weight ratio of calcium complexing component to carbonate source of at least 0.9 and having a pH between about 7 and about 11 are disclosed. The compositions exhibit enhanced filming performance, particularly preferred compositions additionally contain polymer dispersant and silicate.

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