DETERGENT COMPOSITION

摘要

DETERGENT COMPOSITION John Michael Corkill Bryan L. Madison Michael E. Burns Detergent compositions containing aluminosilicate ion exchange materials as builders are provided by one aspect of the invention as disclosed. The aluminosilicate builders are characterized by the speed and efficiency with which they remove hardness ions from water. The invention in another aspect, resides in a water softener composition which comprises:a) from about 5% to about 95% by weight of a water-insoluble crystalline inorganic aluminosilicate ion exchange material of the formula Na12 (AlO2?SiO2)12?x H2O wherein x is an integer of from about 20 to about 30, said ion exchange material being characterized by a particle diameter of from about 1 micron to about 100 microns, a calcium ion exchange capacity on an anhydrous basis of at least about 200 mg eg./g, and a calcium ion exchange rate on an anhydrous basis of at least about 2 grains/gallon/minute/gram; andb) from about 5% to about 95% by weight of an auxiliary builder.