Patent ID: 8716211
Filing Date: 2014-05-06
Classification: C11D

Abstract:
1. A solid dishwashing detergent composition comprising an amount of from 0.01 to 10% wt of one or more anionic polyesters comprising structural units: in which; R R m and o represent, independently of each other, a number from 1 to 200, n represents a number from 1 to 5 x represents a number from 1 to 30, y represents a number from 1 to 25, and z represents a number from 0.05 to 15, with the proviso that x+y≧2 and z>0, and wherein, the polyester exhibits a softening point above 40° C. and over 6% solubility by weight in water of 3° German hardness at 20° C.