Laundry detergent containing methyl ester sulfonate

US7820612B2 · kind B2 · utility

Assignee

• The Procter & Gamble Company · US

Inventors

• Jack Wesley English, III · Sharonville, US
• Eva Schneiderman · Lancaster, US
• Shari Joy Soper · Mason, US
• Jared John Schaefer · Wyoming, US

Key dates

• Filing date: Jun 13, 2007
• Grant date: Oct 26, 2010
• Expiry date: Oct 19, 2027

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D1/123
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Laundry detergent compositions containing from about 6% to about 35% of a surfactant component; wherein the surfactant component comprises: from about 0.5 to about 15%, by weight of the composition, of an MES blend having an average level of disalt of from about 8% to about 50%, wherein said MES blend comprises C16 MES; and wherein a ratio of C16 MES to surfactant component is less than about 0.3.