EP 1050576 A1 20001108 - Use of non-ionic surfactant with a low foaming power
Title (en)
Use of non-ionic surfactant with a low foaming power
Title (de)
Verwendung von einem Schaumarmen nichtionischen Tensid
Title (fr)
Utilisation d'un agent tensio-actif non ionique à faible pouvoir moussant
Publication
Application
Priority
IT MI990949 A 19990504
Abstract (en)
Non-ionic surfactant with a low foaming power, dilutable in water at any concentration, having general formula (II): RO-(EO)x-(PO)y-(EO)x'-(PO)y'-H wherein R represents a linear or branched alkyl radical, containing from 9 to 15 carbon atoms, PO and EO respectively represent an oxypropylene and oxyethylene unit, x, x', y and y', the same or different, represent numbers of moles of said oxypropylene and oxyethylene units and range from 0.5 to 4. <IMAGE>
IPC 1-7
IPC 8 full level
C09K 23/00 (2022.01); C09K 23/42 (2022.01); C11D 1/722 (2006.01)
CPC (source: EP)
C11D 1/722 (2013.01); C11D 3/0026 (2013.01)
Citation (search report)
- [X] US 5110503 A 19920505 - COHEN ELLIOT [US]
- [A] DE 19703083 A1 19980730 - HENKEL KGAA [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1050576 A1 20001108; EP 1050576 B1 20040929; AT E277995 T1 20041015; DE 60014230 D1 20041104; DE 60014230 T2 20060216; ES 2226635 T3 20050401; ES 2226635 T4 20060301; IT 1312557 B1 20020422; IT MI990949 A1 20001104
DOCDB simple family (application)
EP 00108136 A 20000413; AT 00108136 T 20000413; DE 60014230 T 20000413; ES 00108136 T 20000413; IT MI990949 A 19990504