Patent · US Active

Coated detergent composition and manufacture process

US8334249B2 · kind B2 · utility

1Cited by

7References

15Claims

0Family size

Assignees

Dalli-Werke GmbH & Co. KG · DE
GELITA AG · DE

Inventors

Sascha Belten-Casteel · Aachen, DE
Gerard Krist · Zwolle, NL
Stefan Muller · Weil am Rhein, DE
Ralf Pörschke · Trochtelfingen, DE

Key dates

Filing date	Sep 10, 2008
Grant date	Dec 18, 2012
Priority date	—
Expiry date	Dec 6, 2028

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D3/38
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a coated detergent composition and a process of manufacturing thereof. More in detail the present invention refers to a coated detergent tablet wherein the coating is applied to the tablet by bringing a powder coating material in direct contact with the tablet and thereafter equalizing the powder particles in a way that a homogenous “fused” coating (film) layer is obtained.

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