Efficient surfactant system on plastic and all types of ware

US10550354B2 · kind B2 · utility

Assignees

• ECOLAB USA INC. · US
• BASF SE

Inventors

• Janel Marie Kieffer · Hastings, US
• Terrence P. Everson · Eagan, US
• James S. Dailey · Grosse Ile Township, US
• Thomas Gessner · Ypsilanti, US
• Juergen Tropsch · Münstermaifeld, DE

Key dates

• Filing date: May 17, 2016
• Grant date: Feb 4, 2020
• Expiry date: Feb 25, 2037

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D1/79
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Surfactant systems and compositions incorporating the same are disclosed for use as rinse aids on plastics and other wares. The surfactant systems and compositions include both liquid and solid formulations, along with methods of use for treating plastics and other wares. The surfactant systems and compositions provide synergistic combinations allowing lower actives in composition formulations of the plastic-compatible surfactant systems providing good sheeting, wetting and drying properties.