Detergents containing enzymes and bleach activators

Details Detergents containing enzymes and bleach activators Detergents containing enzymes and bleach activators

C - Chemistry, Metallurgy

11

D

C11D 3/395 (2006.01) C11D 3/386 (2006.01) C11D 3/39 (2006.01)

Patent

CA 2304311

The cleaning performance of bleach-containing detergents, especially against protein- and starch-containing soils and colored soils, was to be improved. This was essentially achieved through the presence in the detergent - besides typical ingredients compatible with such components - of a compound corresponding to general formula l: Image in which R1 represents -H, -CH3, a C2-24 alkyl or alkenyl group, a substituted C2-24 alkyl or alkenyl group with at least one substituent from the group consisting of -Cl, -Br, -OH, -NH2, -CN, an alkyl or alkenyl aryl group containing a C1-24 alkyl group or a substituted alkyl or alkenyl aryl group containing a C1-24 alkyl group and at least one other substituent at the aromatic ring, R2 ad R3 independently of one another are selected from -CH2-CN, -CH3, -CH2-CH3, -CH2-CH2-CH3, -CH(CH3)-CH3, -CH2-OH, -CH2- CH2-OH, -CH(OH)-CH3, -CH2-CH2-CH2-OH, -CH2-CH(OH)-CH3, -CH(OH)- CH2-CH3, -(CH2CH2-O)n H where n = 1, 2, 3, 4, 5 or 6 and X is an anion, and an enzyme selected from the group consisting of protease, amylase, lipase, cellulase and mixtures thereof.

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