Patent ID: 6165970
Filing Date: 2000-12-26
Classification: C11D

Abstract:
A cleaning compositions comprising:a) from 0.005% to 20%, by weight, of an organic polymer which contains acrylic acid, acrylic salts, or mixtures thereof, wherein said polymer has an average molecular weight of 1,500 daltons to 12,000 daltons;b) an amino tricarboxylic acid or salt thereof having the formula: ##STR25## wherein R.sub.1, R.sub.2 and R.sub.3 are each C.sub.1 -C.sub.4 alkylene; X is selected from the group consisting of alkyl, aryl, alkenyl, alkaryl, amino, hydroxyl, amido, or mixtures thereof; n is 0 or 1; provided the ratio of said organic polymer (a) to said tricarboxylic acid is from 20:1 to 2:1; andc) the balance carriers and adjunct ingredients.