Activators for inorganic peroxo compounds and agents containing them

US5654269A · kind A · utility

Assignee

• Degussa AG · DE

Inventors

• Manfred Dankowski · Karlstein, DE
• Michael del Grosso · Alzenau, DE
• Astrid Dorfer · Zöblitz, DE

Key dates

• Filing date: Jun 7, 1995
• Grant date: Aug 5, 1997
• Expiry date: Jun 7, 2015

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D3/392
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A and N-acyl compounds are used for the activation of inorganic peroxo compounds in washing, bleaching and cleaning agents and disinfectants. Compounds of formula (I) ##STR1## wherein R.sup.1 represents a C.sub.6 to C.sub.l0 alkyl group; and R.sup.2 represents hydrogen or selected substituents, are highly effective activators for aqueous bleaching, washing, cleaning and disinfecting liquors. A particularly preferred activator is N-n-nonanoylsuccinimide.