EP 0394998 B1 19960327 - Liquid detergent
Title (en)
Liquid detergent
Title (de)
Flüssigwaschmittel
Title (fr)
Détergent liquide
Publication
Application
Priority
CH 163089 A 19890428
Abstract (en)
[origin: EP0394998A2] Liquid detergents containing specifically disulphonated dibenzofuranylbiphenyls of the formula <IMAGE> in which X is a sulphonic acid radical, hydrogen or C1-C4-alkyl, Y and Z are, independently of one another, a sulphonic acid radical, hydrogen, C1-C4-alkyl, C1-C4-alkoxy, halogen, CN, phenoxy, benzyloxy, with the condition that either X or Y or Z is a sulphonic acid radical, and the remaining substituents are not a sulphonic acid radical, the preparation and use thereof are described; these detergents prevent the formation of pale spots on textile fabric when the latter comes directly into contact with the liquid detergent.
IPC 1-7
IPC 8 full level
C09B 57/00 (2006.01); C11D 3/42 (2006.01)
CPC (source: EP)
C11D 3/42 (2013.01)
Citation (examination)
EP 0364027 A2 19900418 - UNILEVER NV [NL], et al
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
EP 0394998 A2 19901031; EP 0394998 A3 19910109; EP 0394998 B1 19960327; AU 5453690 A 19901101; AU 628539 B2 19920917; CA 2015565 A1 19901028; DE 59010228 D1 19960502; ES 2085296 T3 19960601; JP 2685329 B2 19971203; JP H02302498 A 19901214; NZ 233443 A 19920428
DOCDB simple family (application)
EP 90107835 A 19900425; AU 5453690 A 19900427; CA 2015565 A 19900426; DE 59010228 T 19900425; ES 90107835 T 19900425; JP 11502190 A 19900427; NZ 23344390 A 19900426