EP 0638634 B1 19981125 - Stable microemulsion cleaning composition
Title (en)
Stable microemulsion cleaning composition
Title (de)
Reinigungsmittel in Form einer stabilen Mikroemulsion
Title (fr)
Composition détergente sous forme de microémulsion stable
Publication
Application
Priority
- US 9177493 A 19930714
- US 9177593 A 19930714
Abstract (en)
[origin: EP0638634A2] A microemulsion composition comprising approximately by weight 6 to 50% of a mixture of two different anionic surfactants, one of said anionic surfactants being a sulphonate and the other said anionic surfactant being a sulphate, a ratio of said sulphonate to said sulphate being 10:1 to 1:10; 0 to 6% of a nonionic surfactant; 1 to 20% of at least one of a water insoluble organic compound; 0 to 8% of a solubilizing agent; 0 to 20% of at least one water soluble hydroxy containing organic compound; and the balance being water, wherein the composition has a pH of 1 to 11.
IPC 1-7
IPC 8 full level
C11D 1/02 (2006.01); C11D 1/37 (2006.01); C11D 1/83 (2006.01); C11D 3/18 (2006.01); C11D 3/43 (2006.01); C11D 17/00 (2006.01); C11D 1/14 (2006.01); C11D 1/29 (2006.01); C11D 1/72 (2006.01); C11D 3/34 (2006.01)
CPC (source: EP)
C11D 1/37 (2013.01); C11D 1/83 (2013.01); C11D 3/18 (2013.01); C11D 3/43 (2013.01); C11D 17/0021 (2013.01); C11D 1/143 (2013.01); C11D 1/29 (2013.01); C11D 1/72 (2013.01); C11D 3/3418 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IE IT LI NL SE
DOCDB simple family (publication)
EP 0638634 A2 19950215; EP 0638634 A3 19950517; EP 0638634 B1 19981125; AT E173756 T1 19981215; AU 6736494 A 19950127; AU 690553 B2 19980430; BR 9402807 A 19950404; CA 2127917 A1 19950115; DE 69414779 D1 19990107; DE 69414779 T2 19990722; DK 0638634 T3 19990809; ES 2126081 T3 19990316; PL 181424 B1 20010731; PL 304294 A1 19950123; PT 101548 A 19950504; PT 101548 B 19991231; RO 114903 B1 19990830; ZA 945107 B 19960115
DOCDB simple family (application)
EP 94401629 A 19940713; AT 94401629 T 19940713; AU 6736494 A 19940706; BR 9402807 A 19940714; CA 2127917 A 19940713; DE 69414779 T 19940713; DK 94401629 T 19940713; ES 94401629 T 19940713; PL 30429494 A 19940714; PT 10154894 A 19940711; RO 9401200 A 19940714; ZA 945107 A 19940713