Patent ID: 11946022
Assignee: THE PROCTER & GAMBLE COMPANY
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 2:
3. The water-soluble unit dose article according to claim 1, wherein the first alkoxylated alcohol non-ionic surfactant is selected from those having the formulae;

R1—O-(EO)x—(PO)y-(AO3)z—H; or  (III)

R1—O—(PO)y-(EO)x-(AO3)z—H;  (IV)

wherein EO is an ethoxylate group, PO is a propoxylate group, AO3 is selected from ethoxylate group, propoxylate group, or butoxylate group;
each x is independently from about 1 to about 30;
each y is independently from about 1 to about 30;
each z is independently from about 0 to about 30;
each R1 is a linear or branched alkyl chain having an average of from about 8 to about 18 carbon atoms.