Rinse-aid composition
AssigneeThe Procter & Gamble Company
InventorsAnju Brooker, Harold Emmerson, Andrew Nelson, Eric Robles, Brian Song
Life of this patent
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Abstract
Rinse-aid composition comprising a polyalkoxylated trisiloxane surfactant and a non-ionic solubilising system having a cloud point above room temperature and an acidifying agent wherein the rinse-aid composition has a pH of from about 1 to about 4.5.
Claims10
A rinse-aid composition comprising a polyalkoxylated trisiloxane surfactant and a non-ionic solubilising system having a cloud point above room temperature and an acidifying agent wherein the rinse-aid composition has a pH of from about 1 to about 4.5.
A method of making a rinse-aid composition comprising a polyalkoxylated trisiloxane surfactant and a non-ionic solubilising system having a cloud point above room temperature and an acidifying agent wherein the rinse-aid composition has a pH of from about 1 to about 4.5 comprising:
- a) forming a premix of the trisiloxane surfactant with the solubilising system;
- and
- b) adding the resulting premix to the acidifying agent.
Dependencies are inferred from the claim text.