US 2024/0287418 A1 · CLEANING COMPOSITION WITH IMPROVED ANTI-GRAY PERFORMANCE AND/OR ANTI-PILLING PERFORMANCE

Abstract

The present invention relates to cleaning compositions comprising at least one lipolytic enzyme having polyesterase activity and at least one cellulase. The cleaning compositions described herein are suitable for use in cleaning processes and include detergent compositions, such as laundry detergent compositions, in particular liquid laundry detergent compositions. The present invention further relates to a method for cleaning textiles and to the use of the cleaning composition according to the invention for removing stains as well as for reducing pilling effects and/or increasing the anti-graying effect of the cleaning composition. Furthermore, the invention is directed to the use of at least one lipolytic enzyme having polyesterase activity and at least one cellulase for synergistically improving the anti-pilling performance and/or anti-graying performance of a cleaning composition comprising lipolytic enzyme having polyesterase activity and cellulase.

Claims16

Dependent claims

A cleaning composition, comprising

(a) at least one variant lipolytic enzyme, wherein said variant lipolytic enzyme comprises an amino acid sequence having at least 70% identity to the full length amino acid sequence of SEQ ID NO:2, comprising the substitutions T064V-T117L-T177N/R-I178L-F180P-Y182A-R190L-S205G-S212D-F226L-Y239I-L249P-S252I-L258F, and further comprising at least one additional substitution selected from the group consisting of V014S, R040A/T, G059Y, G061 D, A066D, S070E, Q161 H, G175A/E, F207L/T, V210I, Q227H, A236P, S244E, E254Q, and R256K, wherein the positions are numbered by reference to the amino acid sequence of SEQ ID NO:2, and wherein the variant has polyesterase activity;
(b) at least one cellulase;
and
(c) at least one surfactant, preferably in an amount of 2 to 30 wt. %, more preferably 4 to 20 wt. %.

1 more element

Dependencies are inferred from the claim text.

Cleaning composition with improved anti-gray performance and/or anti-pilling performance

Life of this patent

Cleaning composition with improved anti-gray performance and/or anti-pilling performance

Life of this patent

Abstract

Claims16