Novelty (Article 54 EPC)5.1.1 Document (7) discloses a detergent composition useful inter alia for cleaning and/or conditioning human hair comprising a cationically derivatized polygalactomannan wherein the cationic substituants are of the formula R1R2R3R4N**(+) X**(-) wherein R1 is a monohydroxylated or polyhydroxylated alkyl group containing between one and about six carbon atoms; R2 and R3 are