EP 1047763 A1 20001102 - ACIDIC AQUEOUS CLEANING COMPOSITIONS
Title (en)
ACIDIC AQUEOUS CLEANING COMPOSITIONS
Title (de)
SAURE WÄSSRIGE REINIGUNGSZUSAMMENSETZUNGEN
Title (fr)
COMPOSITIONS AQUEUSES ACIDES DE NETTOYAGE
Publication
Application
Priority
- US 9900644 W 19990112
- US 7118598 P 19980112
Abstract (en)
[origin: WO9935227A1] Compositions described herein are aqueous detergent compositions, preferably hard surface cleaning compositions, which contain alkyl aryl sulfonate surfactant, selected hydrophobic cleaning solvent, polycarboxylic acid, and aqueous solvent system in solution and/or a micellar phase, the pH being from about 2 to about 4. These have excellent soap scum removal and hard water deposit removal properties and are easy to rinse. Such compositions optionally contain additional anionic sulfate surfactant, cationic surfactant, peroxide and/or hydrophilic polymer for additional benefits.
IPC 1-7
IPC 8 full level
C11D 3/20 (2006.01); C11D 3/22 (2006.01); C11D 3/37 (2006.01); C11D 3/39 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP)
C11D 3/2072 (2013.01); C11D 3/2082 (2013.01); C11D 3/2086 (2013.01); C11D 3/225 (2013.01); C11D 3/3776 (2013.01); C11D 3/378 (2013.01); C11D 3/3792 (2013.01); C11D 3/3947 (2013.01); C11D 17/0026 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9935227 A1 19990715; AT E312159 T1 20051215; DE 69928769 D1 20060112; DE 69928769 T2 20060907; EP 1047763 A1 20001102; EP 1047763 B1 20051207; ES 2253873 T3 20060601
DOCDB simple family (application)
US 9900644 W 19990112; AT 99901442 T 19990112; DE 69928769 T 19990112; EP 99901442 A 19990112; ES 99901442 T 19990112