Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing
Patent
1996-03-13
1997-08-19
Lieberman, Paul
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
510220, 510235, 510276, 510348, 510476, 510477, 510509, 510531, 510533, 134 252, 8137, C11D 310
Patent
active
056588674
ABSTRACT:
Cleaning compositions comprise a builder material which has substantially improved performance and is significantly less expensive than previous builders. The builder material has improved performance in that it unexpectedly has a high calcium ion exchange capacity and rate, and is easy to handle, process and disperse in washing solutions. The cleaning compositions contain a builder material having at least one crystalline microstructure including a carbonate anion, calcium cation and at least one water-soluble cation, wherein the builder has a particle size diameter within selected ranges for optimal performance. The microstructure should have a sufficient number of anions and cations so as to be "balanced" or "neutral" in charge.
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Burckett-St. Laurent James C. T. R.
Pancheri Eugene Joseph
Douyon Lorna M.
Lieberman Paul
Patel Ken K.
Rasser Jacobus C.
The Procter & Gamble & Company
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