Amylolytic enzyme extracted from Bacillus sp. A 7-7 (DSM 12368) and washing and cleaning agents containing this novel amylolytic enzyme

US7803604B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Roland Breves · Mettmann, DE
• Karl-Heinz Maurer · Erkrath, DE
• Beatrix Kottwitz · Erkrath, DE
• Laura Polanyi-Bald · Frechen, DE
• Angela Hellebrandt
• Irmgard Schmidt · Solingen, DE
• Regina Stehr · Goldkronach, DE
• Angrit Weber · Sankt Augustin, DE

Key dates

• Filing date: Oct 22, 2007
• Grant date: Sep 28, 2010
• Expiry date: Sep 15, 2028

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T156/1111
• WIPO field: Biotechnology
• WIPO sector: Chemistry

Abstract

The invention relates to a novel amylolytic enzyme extracted from the microorganism Bacillus sp. A 7-7 (DSM 12368), to sufficiently similar proteins having an amylolytic function, to methods for the production thereof and to diverse fields of application for these proteins. In addition, the aforesaid can be further developed beyond the implemented fields of application for other technical purposes. The invention particularly relates to washing and cleaning agents containing amylolytic proteins of the aforementioned type, to methods for cleaning textiles or hard surfaces that involve the use of the amylolytic proteins or analogous agents, and to their use for cleaning textiles or hard surfaces.