EP 0591397 B1 19970924 - LAUNDRY DETERGENT CONTAINING A POLYHYDROXY FATTY AMIDE AND INSOLUBLE ETHOXYLATED ALCOHOL
Title (en)
LAUNDRY DETERGENT CONTAINING A POLYHYDROXY FATTY AMIDE AND INSOLUBLE ETHOXYLATED ALCOHOL
Title (de)
Waschmittel enthaltend Polyhydroxyfettsäureamide und unlöslichen ethoxylierten Alkohol
Title (fr)
DETERGENTS DE BLANCHISSAGE CONTENANT UN AMIDE D'ACIDE GRAS POLYHYDROXY ET DE L'ALCOOL ETHOXYLE INSOLUBLE
Publication
Application
Priority
- GB 9113139 A 19910618
- US 9204902 W 19920611
Abstract (en)
[origin: WO9222629A1] The present invention provides laundry detergent compositions comprising one or more water soluble anionic, cationic, ampholytic or zwitterionic detersive surfactants or mixtures thereof and a combination of (a) at least 1 % by weight of the composition of a polyhydroxy fatty acid amide having formula (I), wherein R1 is H, a C1-C4 hydrocarbyl, 2-hydroxy ethyl, 2 hydroxy propyl, or mixtures thereof, R<2> is a C5-C31 hydrocarbyl, and Z is a polyhydroxyhydrocarbyl having a linear hydrocarbyl chain with at least 3 hydroxyl groups directly connected to the chain, or an alkoxylated derivative thereof; and (b) at least 1 % by weight of the composition of a substantially water-insoluble ethoxylated C11-C15 primary aliphatic alcohol containing an average of no more than five ethylene oxide groups per mole and having an ethylene oxide content of less than 50 % by weight. Preferred water soluble surfactants are anionic surfactants and more preferred compositions are free of alkyl benzene sulfonate surfactants.
IPC 1-7
IPC 8 full level
C11D 1/52 (2006.01); C11D 1/72 (2006.01); C11D 1/835 (2006.01); C11D 1/86 (2006.01); C11D 1/14 (2006.01); C11D 1/29 (2006.01)
CPC (source: EP)
C11D 1/835 (2013.01); C11D 1/86 (2013.01); C11D 1/14 (2013.01); C11D 1/29 (2013.01); C11D 1/525 (2013.01); C11D 1/72 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9222629 A1 19921223; AT E158612 T1 19971015; AU 2248292 A 19930112; AU 667047 B2 19960307; BR 9206176 A 19941227; CA 2111592 A1 19921223; CN 1034083 C 19970219; CN 1069763 A 19930310; DE 69222418 D1 19971030; DE 69222418 T2 19980416; DK 0591397 T3 19980309; EP 0591397 A1 19940413; EP 0591397 A4 19951004; EP 0591397 B1 19970924; ES 2106877 T3 19971116; GB 9113139 D0 19910807; GR 3024776 T3 19971231; HU 213363 B 19970528; HU 9303643 D0 19940428; HU T66843 A 19950130; IE 921961 A1 19921230; JP H06508394 A 19940922; MX 9202991 A 19930201; NZ 243178 A 19950627; PT 100605 A 19930930; TR 27927 A 19951016; TW 222308 B 19940411
DOCDB simple family (application)
US 9204902 W 19920611; AT 92914366 T 19920611; AU 2248292 A 19920611; BR 9206176 A 19920611; CA 2111592 A 19920611; CN 92105878 A 19920618; DE 69222418 T 19920611; DK 92914366 T 19920611; EP 92914366 A 19920611; ES 92914366 T 19920611; GB 9113139 A 19910618; GR 970402296 T 19970925; HU 9303643 A 19920611; IE 921961 A 19920701; JP 50100593 A 19920611; MX 9202991 A 19920618; NZ 24317892 A 19920617; PT 10060592 A 19920617; TR 56592 A 19920618; TW 81105073 A 19920627