Patent ID: 6589926
Filing Date: 2003-07-08
Classification: C11D

Abstract:
A hand dishwashing detergent composition comprising:a) a low molecular weight organic diamine having a pK1 and a pK2, wherein t the pK1 and the pK2 of said diamine are both in the range of from 8.0 to 11.5; b) an anionic surfactant; and c) an amine oxide surfactant; wherein said composition contains less than about 5% by weight of magnesium and calcium salts; wherein the pH (as measured as 10% aqueous solution) is from 5.0 to 12.5 and wherein the mole ratio of said anionic surfactant to said amine oxide to said diamine is from about 27:8:1 to about 11:3:1.