Title:
DETERGENT FORMS WITH SPECIAL BLEACH ACTIVATORS
Document Type and Number:
WIPO Patent Application WO2000060037
Kind Code:
A3
Abstract:
The invention relates to detergent forms with a good bleaching capacity and short decomposition times, even with high degrees of hardness. The detergent forms contain bleach activators in the form of cationic nitriles of 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 substitute on the aromatic ring; R<2> and R<3>, independently of each other, are selected 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.
Inventors:
SPECKMANN HORST-DIETER
BOECKER MONIKA
LIETZMANN ANDREAS
NITSCH CHRISTIAN
POETHKOW JOERG
BOECKER MONIKA
LIETZMANN ANDREAS
NITSCH CHRISTIAN
POETHKOW JOERG
Application Number:
PCT/EP2000/002535
Publication Date:
December 28, 2000
Filing Date:
March 22, 2000
Export Citation:
Assignee:
HENKEL KGAA (DE)
International Classes:
C11D3/30; C11D3/32; C11D3/37; C11D3/39; C11D3/395; C11D17/00; C11D17/06; (IPC1-7): C11D17/00; C11D3/26; C11D3/39
Domestic Patent References:
| WO2000036061A2 | 2000-06-22 | |||
| WO1999035231A1 | 1999-07-15 | |||
| WO2000004122A1 | 2000-01-27 | |||
| WO1997003177A1 | 1997-01-30 |
Foreign References:
| EP0464880A1 | 1992-01-08 | |||
| EP0458396A1 | 1991-11-27 | |||
| EP0481793A1 | 1992-04-22 |
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