Patent ID: 6191088
Filing Date: 2001-02-20
Classification: C11D

Abstract:
A powdered automatic dishwashing composition comprising approximately by weight:(a) 20% to 40% of an alkali metal phosphate detergent builder salt;(b) 10% to 24% of a dialkali metal disilicate;(c) 16% to 26% of an alkali metal carbonate;(d) 8% to 14% of an alkali metal metasilicate;(e) 0.1% to 6.0% of a low foaming nonionic surfactant;(f) 0.5% to 5% of a polymer containing sulfonic acid groups;(g) 0.2% to 5% of a chlorine bleach compound;(h) 0.1% to 1% of a hydrotrope; and(i) 0 to 10% of a clay, wherein the composition does not contain a lipolytic enzyme, a protease enzyme, an amylase enzyme or an alkali metal sulfate.