Detergent compositions

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C - Chemistry, Metallurgy

11

D

C11D 3/386 (2006.01) C11D 1/22 (2006.01) C11D 1/28 (2006.01) C11D 1/62 (2006.01) C11D 1/65 (2006.01) C11D 1/66 (2006.01) C11D 1/86 (2006.01) C11D 3/10 (2006.01) C11D 3/12 (2006.01) C11D 3/37 (2006.01) C11D 3/39 (2006.01) C11D 17/00 (2006.01) C11D 1/14 (2006.01) C11D 1/52 (2006.01) C11D 1/72 (2006.01)

Patent

CA 2268526

The present invention relates to detergent compositions or components thereof containing a proteolytic enzyme and one or more cationic surfactants of the formula: R1R2R3R4N+ X-, in which R1 is a hydroxyalkyl group having no greater than 6 carbon atoms; each of R2 and R3 is independently selected from C1-4 alkyl or alkenyl; R4 is a C5-11 alkyl or alkenyl; and X- is a counterion.

La présente invention porte sur des compositions détergentes ou leurs composants contenant une enzyme protéolytique et un ou plusieurs tensioactifs cationiques de la formule: R?1¿R?2¿R?3¿R?4¿N?+¿ X?-¿ dans laquelle R?1¿ représente un groupe hydroxyalkyle ne possédant pas plus de 6 atomes de carbone; chacun des R?2¿ et R?3¿ est indépendamment sélectionné parmi alkyle ou alcényle en C¿1-4?; R?4¿ représente un alkyle ou alcényle en C¿5-11?; et X?-¿ est un contre-ion.

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