Patent ID: 11877710
Assignee: THE PROCTER & GAMBLE COMPANY
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC A  B  C | IPC A  B  C

Claim 19:
20. The cleaning implement according to claim 1,
wherein the at least one linear polymer is selected from the group consisting of polyethylene glycol, ethoxylated glycerol, and ethoxylated trimethylolpropane;
wherein the linear polymer has a number average molecular weight Mn in the range from 3,000 to 5,000 g/mol;
wherein the foam comprises from about 0.1 to about 1.5 weight % of the linear polymer; and
wherein the foam is formed by the process of heating and foaming an aqueous mixture M using microwave radiation, said mixture M comprising at least one melamine-formaldehyde precondensate, at least one curative, at least one surfactant, at least one blowing agent and the at least one linear polymer.