Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1996-12-23
1998-07-21
Green, Anthony
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
510226, 510227, 510228, 510229, 510230, 510231, 510232, 510233, 510374, 510375, 510377, C11D 1700, C11D 339
Patent
active
057835403
ABSTRACT:
A solid detergent composition and a method of using the composition in a machine dishwasher is described. The product contains a first layer having an oxygen bleaching system, a buffering system of a builder, and an enzyme. The first layer dissolves to deliver a pH of about 8.5 to about 11 in the wash water. A second layer includes an effective amount of an acidity agent selected from an inorganic acid, an organic acid and mixtures thereof, a continuous medium having a melting point in the range of from about 55.degree. C. to about 70.degree. C. and an anti-scaling agent. The second layer dissolves in wash water to deliver a pH of from about 6.5 to about 9.
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Lang David John
Nicholson John Richard
Piatek Bozena Marianna
Secemski Isaac Israel
Green Anthony
Huffman A. Kate
Lever Brothers Company Division of Conopco, Inc.
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