EP 0722484 B1 19991215 - USE OF SURFACTANT MIXTURES
Title (en)
USE OF SURFACTANT MIXTURES
Title (de)
VERWENDUNG VON DETERGENSMISCHUNGEN
Title (fr)
UTILISATION D'AGENTS TENSIOACTIFS SOUS FORME DE MELANGES
Publication
Application
Priority
- DE 4334368 A 19931008
- EP 9403255 W 19940929
Abstract (en)
[origin: US5750486A] PCT No. PCT/EP94/03255 Sec. 371 Date Jul. 5, 1996 Sec. 102(e) Date Jul. 5, 1996 PCT Filed Sep. 29, 1994 PCT Pub. No. WO95/10586 PCT Pub. Date Apr. 20, 1995A process for increasing the viscosity of a low-foaming, polymer-free cleaning composition containing cationic surfactants, by adding to the composition a nonionic surfactant mixture consisting essentially of a) fatty alcohol polyethylene glycol ethers corresponding to formula (I):R1O-(CH2CH2O)mH(I)in which R1 is a linear alkyl or alkenyl radical containing 12 to 18 carbon atoms and m is a number of 1 to 10, and b) oxoalcohol polyethylene glycol ethers corresponding to formula (II):R2O-(CH2CH2O)nH(II)in which R2 is a linear and branched alkyl radical containing 11 to 15 carbon atoms and n is a number of 1 to 10, wherein component a) and component b) are present in a ratio by weight of 1:3 to 3:1.
IPC 1-7
IPC 8 full level
C11D 1/72 (2006.01); C11D 1/835 (2006.01); C11D 1/62 (2006.01)
CPC (source: EP US)
C11D 1/835 (2013.01 - EP US); C11D 3/0026 (2013.01 - EP US); C11D 1/62 (2013.01 - EP US); C11D 1/72 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI NL PT SE
DOCDB simple family (publication)
US 5750486 A 19980512; AT E187762 T1 20000115; CA 2173584 A1 19950420; DE 4334368 A1 19950413; DE 4334368 C2 19951214; DE 59409012 D1 20000120; DK 0722484 T3 20000417; EP 0722484 A1 19960724; EP 0722484 B1 19991215; ES 2141841 T3 20000401; GR 3032347 T3 20000427; JP H09503539 A 19970408; PT 722484 E 20000630; WO 9510586 A1 19950420
DOCDB simple family (application)
US 62458896 A 19960605; AT 94928845 T 19940929; CA 2173584 A 19940929; DE 4334368 A 19931008; DE 59409012 T 19940929; DK 94928845 T 19940929; EP 9403255 W 19940929; EP 94928845 A 19940929; ES 94928845 T 19940929; GR 20000400043 T 20000113; JP 51123394 A 19940929; PT 94928845 T 19940929