EP 0797654 B1 20000503 - LIQUID LAUNDRY DETERGENT
Title (en)
LIQUID LAUNDRY DETERGENT
Title (de)
FLÜSSIGES WASCHMITTEL
Title (fr)
PRODUIT LESSIVIEL LIQUIDE
Publication
Application
Priority
US 9414421 W 19941215
Abstract (en)
[origin: WO9618713A1] Stable zeolite-containing liquid detergents requiring no viscosity-reducing polymer in order to have a viscosity </= 1000 mPa.s are aqueous surfactant-structured detergents comprising (A) 5-45 % by weight of suspended zeolite particles, (B) 10-30 % by weight of an alkylbenzene sulfonate/nonionic surfactant admixture in which (1) the nonionic component of the admixture is an ethoxylate of an alcohol or an alkylphenol or a mixture thereof with an amine oxide, (2) the alkylbenzene sulfonate/nonionic surfactant weight ratio is in the range of SIMILAR 0.5-10/1, (3) the amine oxide/ethoxylate weight ratio is in the range of 0-4/1, and (4) the amine oxide/alkylbenzene sulfonate weight ratio is in the range of 0-0.5/1, (C) an amount of auxiliary builder in the range of 0.5-4.5 % by weight such that the nonionic surfactant/auxiliary builder weight ratio is not higher than SIMILAR 3.5/1, and (D) 35-80 % by weight of water.
IPC 1-7
IPC 8 full level
C11D 1/83 (2006.01); C11D 3/08 (2006.01); C11D 3/12 (2006.01); C11D 17/06 (2006.01); C11D 1/22 (2006.01); C11D 1/72 (2006.01); C11D 1/75 (2006.01)
CPC (source: EP)
C11D 1/83 (2013.01); C11D 3/1286 (2013.01); C11D 1/22 (2013.01); C11D 1/72 (2013.01); C11D 1/75 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 9618713 A1 19960620; DE 69424319 D1 20000608; DE 69424319 T2 20010523; EP 0797654 A1 19971001; EP 0797654 B1 20000503; JP H10510857 A 19981020
DOCDB simple family (application)
US 9414421 W 19941215; DE 69424319 T 19941215; EP 95907211 A 19941215; JP 51871096 A 19941215