Patent · US Active

Detergent or cleaning agent

US7491686B2 · kind B2 · utility

3Cited by

5References

19Claims

0Family size

Assignee

Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

Wolfgang Barthel · Langenfeld, DE
Arno Duffels · Mülheim an der Ruhr, DE
Salvatore Fileccia · Oberhausen, DE
Ulf Arno Timmann · Cologne, DE

Key dates

Filing date	Apr 20, 2007
Grant date	Feb 17, 2009
Priority date	—
Expiry date	Apr 20, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D17/0073
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Triphasic or multiphasic dosage units for washing or cleaning compositions, comprising at least two washing or cleaning composition shaped bodies, each of which has at least one filled cavity, characterized in that the shaped bodies are adhesively bonded to one another such that the dosage unit has at least two differently filled cavities on its surface, are suitable for the combined formulation of solid and liquid or free-flowing washing or cleaning compositions in one dosage unit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.