Method for producing multi-phase cleaning and washing agent shaped bodies

US6750193B1 · kind B1 · utility

Assignee

• Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

• Thomas Holderbaum · Hilden, DE
• Hans-Josef Beaujean · Dormagen, DE
• Juergen Haerer · Goldkronach, DE
• Christian Nitsch · Dressendorf, DE
• Bernd Richter · Dresden, DE
• Markus Semrau · Timmaspe, DE

Key dates

• Filing date: Jun 12, 2001
• Grant date: Jun 15, 2004
• Expiry date: Jun 12, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D3/3917
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A method for providing multi-phase cleaning and washing agent shaped bodies is provided. A particulate premix ix compressed to form a shaped body containing a cavity and the cavity is filled with a molten suspension or emulsion of a matrix material with a melting point above 30% and at least one active material dispersed or suspended in the matrix material.