EP 0934382 A1 19990811 - THE USE OF POLYCATIONIC CONDENSATION PRODUCTS AS AN ADDITIVE FOR DETERGENTS OR DETERGENT AFTER TREATMENT AGENTS IN ORDER TO INHIBIT RUNNING OF COLOURS AND TO REDUCE COLOUR LOSS
Title (en)
THE USE OF POLYCATIONIC CONDENSATION PRODUCTS AS AN ADDITIVE FOR DETERGENTS OR DETERGENT AFTER TREATMENT AGENTS IN ORDER TO INHIBIT RUNNING OF COLOURS AND TO REDUCE COLOUR LOSS
Title (de)
VERWENDUNG VON POLYKATIONISCHEN KONDENSATIONSPRODUKTEN ALS FARBÜBERTRAGUNGSINHIBIERENDEN UND FARBABLÖSUNGSVERMINDERNDEN ZUSATZ ZU WASCHMITTELN UND WÄSCHENACHBEHANDLUNGSMITTELN
Title (fr)
UTILISATION DE PRODUITS DE CONDENSATION POLYCATIONIQUES COMME ADJUVANTS INHIBITEURS DE TRANSFERT DE COULEURS ET REDUCTEURS DE DECOLORATION POUR LES LESSIVES ET PRODUITS DE POSTLAVAGE
Publication
Application
Priority
- DE 19643281 A 19961021
- EP 9705606 W 19971010
Abstract (en)
[origin: US6025322A] PCT No. PCT/EP97/05606 Sec. 371 Date Apr. 21, 1999 Sec. 102(e) Date Apr. 21, 1999 PCT Filed Oct. 10, 1997 PCT Pub. No. WO98/17762 PCT Pub. Date Apr. 30, 1998Polycationic condensates obtainable by condensing (a) piperazine, 1-alkylpiperazines having 1 to 25 carbon atoms in the alkyl group, 1,4-dialkylpiperazines having 1 to 25 carbon atoms in the alkyl group, 1,4-bis(3-aminopropyl)piperazine, 1-(2-aminoethyl)piperazine, 1-(2-hydroxyalkyl)piperazines having 2 to 25 carbon atoms in the alkyl group, imidazole, C1-C25-alkylimidazoles or mixtures of said compounds with (b) alkylene dihalides, epihalohydrins and/or bisepoxides in the molar ratio from 1:0.8 to 1:1.1 and, where appropriate, quaternization of the condensates with C4-C25-alkylating agents or by heating triethanolamine or triisopropanolamine in the presence of acidic catalysts and quaternizing the condensates with C4-C25-alkylating agents as color-fixing additive to detergents and fabric conditioners, and detergents which comprise (i) 1-50% by weight of at least one nonionic surfactant, (ii) 0-4.0% by weight of an anionic surfactant and (iii) 0.05-2.5% by weight of the polycationic condensate are used as color transfer inhibiting and color release reducing additive, and fabric conditioners which comprise a fabric softener, a nonionic surfactant and 0.1-2.5% by weight of said polycationic condensates.
IPC 1-7
IPC 8 full level
D06L 1/02 (2006.01); C11D 3/00 (2006.01); C11D 3/37 (2006.01)
CPC (source: EP US)
C11D 3/0021 (2013.01 - EP US); C11D 3/37 (2013.01 - US); C11D 3/3723 (2013.01 - EP US); C11D 3/3776 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
US 6025322 A 20000215; AT E230010 T1 20030115; DE 19643281 A1 19980423; DE 59709029 D1 20030130; EP 0934382 A1 19990811; EP 0934382 B1 20021218; ES 2188915 T3 20030701; JP 2001503089 A 20010306; JP 4294734 B2 20090715; US 2002045563 A1 20020418; US 6262011 B1 20010717; US 6465415 B2 20021015; WO 9817762 A1 19980430
DOCDB simple family (application)
US 28447999 A 19990421; AT 97911213 T 19971010; DE 19643281 A 19961021; DE 59709029 T 19971010; EP 9705606 W 19971010; EP 97911213 A 19971010; ES 97911213 T 19971010; JP 51890498 A 19971010; US 46723999 A 19991220; US 83362301 A 20010413