Scented solid substances comprising a non-ionic surfactant-impregnated carrier

US7585825B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Rene-Andres Artiga Gonzalez · Goldkronach, DE
• Stefan Hammelstein · Dressendorf, DE
• Hubert Harth · Goldkronach, DE
• Jurgen Hilsmann · Mülheim an der Ruhr, DE
• Mario Sturm · Leverkusen, DE
• Andreas Bauer · Kaarst, DE
• Wolfgang Lahn · Willich, DE

Key dates

• Filing date: Oct 10, 2006
• Grant date: Sep 8, 2009
• Expiry date: Oct 10, 2026

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D17/0034
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Particles which comprise a specified inorganic carrier material, perfume and nonionic surfactant(s) in quantities of at least 0.1% by weight, a method for producing the particles, a detergent composition comprising the particles, and a method for washing textiles with the aid of the detergent composition.