Abstract: Substantive UV absorbing organic-soluble quaternary salts of cinnamidoalkylamine are described. Hair, skin and fabric care compositions containing the compounds of formula I. wherein R1 is a substituent, selected from H, halo, —OH, —NH2, —NO2, —OCH3, —N(CH3)2, alkyl groups containing from 1 to 6 carbon atoms, alkoxy groups containing from 1 to 6 carbon atoms, alkylamino or N,N-dialkylamino groups containing from 1 to 6 carbon atoms; R2 is selected from hydrogen, alkyl group containing from 1 to 12 carbon atoms; R3 and R4 are independently selected from benzyl, alkyl group containing from 1 to 12 carbon atoms; n is an integer from 1 to 6; R5 is selected from an alkyl group containing from 8 to 22 carbon atoms; alkenyl groups containing from 8 to 22 carbon atoms; R7 is selected from bromo, chloro, nitro, methyl and ethyl groups.

Abstract: Substantive UV absorbing organic-soluble quaternary salts of cinnamidoalkylamine are described. Hair, skin and fabric care compositions containing the compounds of formula I.

Abstract: Substantive UV-absorbing water-soluble 2-hydroxy sulfobetaine of cinnamidoalkylamines of Formula I. Hair, skin and fabric care compositions containing the compounds of Formula I. wherein, R1 is a substituent, selected from H, halo, —OH, —NH2, —NO2, —OCH3, —N(CH3)2, alkyl groups containing from 1 to 6 carbon atoms, alkoxy groups containing from 1 to 6 carbon atoms, alkylamino or N,N-dialkylamino groups containing from 1 to 6 carbon atoms; R2 is selected from hydrogen, alkyl group containing from 1 to 12 carbon atoms; R3 and R4 are independently selected from benzyl, alkyl group containing from 1 to 12 carbon atoms, n is an integer from 1 to 6.

Abstract: Substantive UV-absorbing water-soluble quaternary salts of cinnamidoalkylamine of formula I. Hair, skin and fabric care compositions containing the compounds of formula I; wherein R1 represents up to four substituents, same or different, selected from H, halo, —OH, —NH2, —NO2, —OCH3, —N(CH3)2, alkyl groups containing up to 6 carbon atoms, alkoxy groups containing up to 6 carbon atoms, alkylamino or N,N-dialkylamino groups containing up to 6 carbon atoms; R2 is selected from hydrogen, alkyl group containing up to 6 carbon atoms; R3 and R4 are independently selected from benzyl, alkyl group containing up to 6 carbon atoms; n is an integer from 1 to 6; m is an integer from 1 to 10; X− is a counter anion of quaternary centres selected from halides including chloride, bromide, iodide and methane sulphonate and its derivatives such as trifluoro methane sulphonate, benzene sulphonates including its p-bromo, nitro and methyl derivative.

Abstract: Substantive UV-absorbing water-soluble quaternary salts of cinnamidoalkylamine of formula I. Hair, skin and fabric care compositions containing the compounds of formula I.