Patent · US Active

Use of manganese oxalates as bleach catalysts

US8927478B2 · kind B2 · utility

0Cited by

8References

8Claims

0Family size

Assignee

CLARIANT INTERNATIONAL LTD · CH

Inventors

Gerd Reinhardt · Kelkheim, DE
Michael Best · Dursley, GB
Joachim Erbes · Frankfurt am Main, DE

Key dates

Filing date	Aug 26, 2009
Grant date	Jan 6, 2015
Priority date	—
Expiry date	Aug 26, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D3/3917
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention relates to the use of manganese oxalates in detergents and cleaning agents, in particular in cleaning agents containing peroxy compounds for hard surfaces.

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