Detergents that contain acyl derivatives of dihydroxydioxane as bleach activators

US4952332A · kind A · utility

Assignee

• BASF SE

Inventors

• Rolf Fikentscher · Ludwigshafen, DE
• Alfred Oftring · Bad Dürkheim, DE
• Werner Bochnitschek · Ludwigshafen, DE
• Gerold Braun · Ludwigshafen, DE
• Johannes Perner · Neustadt, DE
• Ulrich Kaluza · Neckargemünd, DE
• Hans-Ulrich Jaeger · Neustadt, DE

Key dates

• Filing date: Aug 24, 1989
• Grant date: Aug 28, 1990
• Expiry date: Aug 24, 2009

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D3/391
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Pulverulent or water-free liquid detergents each essentially contain surfactants, builders, bleaching agents and effective amounts of compounds of the formula ##STR1## where R.sup.1 is for example C.sub.1 -C.sub.8 -alkyl, substituted or unsubstituted alkyl or C.sub.3 -C.sub.8 -alkenyl, and R.sup.2 and R.sup.3 are each for example H or C.sub.1 -C.sub.16 -alkyl, as bleach activators for peroxides.