Patent · US Active

Alkaline disinfecting and cleaning compositions having improved cleaning efficiency

US7387990B2 · kind B2 · utility

5Cited by

8References

10Claims

0Family size

Assignee

Air Liquide Santé (International) · FR

Inventors

Andreas Dettmann · Hamburg, DE
Thomas Spuida · Norderstedt, DE

Key dates

Filing date	Feb 9, 2007
Grant date	Jun 17, 2008
Priority date	—
Expiry date	Feb 9, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D1/72
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention relates to an alkaline disinfecting and cleaning composition which comprises one or more selected quaternary ammonium salts, one or more selected alcohol alkoxylates and one or more alkylamines. By exact choice of the components a composition is provided which can be formulated as concentrate and, as dilute aqueous ready-to-use solution, has good cleaning efficiency combined with good microbicidal activity.

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