Solid cold bleach activators for detergents and cleaning agents containing an active oxygen donor

US4207199A · kind A · utility

Assignee

• BASF SE

Inventors

• Johannes Perner · Neustadt, DE
• Herbert Helfert · Bischofswerda, DE

Key dates

• Filing date: Jul 24, 1978
• Grant date: Jun 10, 1980
• Expiry date: Jul 24, 1998

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/2993
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Solid cold bleach activator formulations for detergents which contain, as the active ingredient, a compound carrying acyl groups adsorbed on a three-dimensionally crosslinked water-insoluble inorganic compound having silicon-oxygen and/or aluminum-oxygen bonds.