Hollow body with a compartment, containing a portion of a washing, cleaning or rinsing agent

US7417019B2 · kind B2 · utility

Assignee

• Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

• Henriette Weber · Goldkronach, DE
• Sandra Hoffmann · Goldkronach, DE
• Wilfried Raehse · Goldkronach, DE
• Dieter Jung · Daaden, DE
• Frank Meier · Goldkronach, DE
• Christian Block · Cologne, DE
• Rolf Bayersdoerfer · Hamburg, DE
• Markus Semrau · Timmaspe, DE
• Karl-Martin Faeser · Duisburg, DE
• Paul Birnbrich · Solingen, DE
• Dieter Nickel · Pulheim, DE

Key dates

• Filing date: Jul 4, 2001
• Grant date: Aug 26, 2008
• Expiry date: Aug 28, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D17/045
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Detergent portions containing at least one detersive formulation wholly or partly contained in a dimensionally stable hollow body having an enclosure that wholly or partly surrounds the detersive formulation, the enclosure being formed of an uncompressed material that can disintegrate under laundering, cleaning, or washing conditions and that gives the hollow body dimensional stability, and optionally, the dimensionally stable hollow body having one or more means forming one or more compartments therein.