DETERGENTS CONTAINING AN ENZYME AND BLEACH ACTIVATOR AGENTS

WIPO Patent Application WO2000060036

A3

The aim of the invention is to improve the cleaning performance of detergents containing bleaching agents, especially in relation to stains that contain high levels of protein and starch or that are coloured. In addition to the usual compatible constituents, the inventive agent therefore contains a compound of general formula (I), wherein R<1> represents -H, -CH3, a C2-24-alkyl or -alkenyl radical, a substituted C2-24-alkyl or alkenyl radical with at least one substituent from the following group: -Cl, -Br, -OH, -NH2, -CN, an alkyl or alkenylaryl radical with a C1-24-alkyl group or a substituted alkyl or alkenylaryl radical with a C1-24-alkyl group and at least one other substituent on the aromatic ring, R<2> and R<3> are selected independently of each other from the following: -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)nH with n = 1, 2, 3, 4, 5 or 6 and X is an anion; and an enzyme which is selected from the group consisting of protease, amylase, lipase, cellulase and their mixtures.

SPECKMANN HORST-DIETER
POETHKOW JOERG

PCT/EP2000/002534

April 26, 2001

March 22, 2000

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HENKEL KGAA (DE)

C11D3/26; C11D3/386; C11D3/39; C11D10/02; C11D3/395; (IPC1-7): C11D3/39; C11D3/26; C11D3/386

WO1998023718A2	1998-06-04
WO1996040661A1	1996-12-19
WO1998023533A1	1998-06-04
WO2000036061A2	2000-06-22

DE19824687A1	1999-12-09
EP0897974A1	1999-02-24
EP0790244A1	1997-08-20
DE19740671A1	1999-03-18
EP0464880A1	1992-01-08
EP0303520A2	1989-02-15

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