Patent ID: 9447363
Filing Date: 2016-09-20
CPC Classification: C11D

Claim Text:
1. A detergent comprising a compound of formula (I): wherein: M is selected from the group H, alkali metals, ammonium, optionally substituted alkyl ammonium or a mixture thereof; X is selected from the group NR Z is R R provided that at least one hydrophobic Y group is present and at least eleven hydrophilic Y groups are present, and that the molar ratio of hydrophobic:hydrophilic substituents is from 1:1.1 to 1:1000; n is an integer from 1 to 20; k is an integer from 1 to 860; l is an integer from 0 to 860; m is an integer from 1 to 860; and the total (k+l+m) is at least 40.