Cleaning compositions containing a crystalline builder material

Details Cleaning compositions containing a crystalline builder material Cleaning compositions containing a crystalline builder material

1996-03-13

1998-03-24

Lusignan, Michael

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

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

427242, 510341, 510531, 510532, C11D 310

Patent

active

057312796

ABSTRACT:
The invention provides cleaning compositions containing 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. The microstructure should have a sufficient number of anions and cations so as to be "balanced" or "neutral" in charge.

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