Global Patent Index - EP 1047763 B1

EP 1047763 B1 20051207 - ACIDIC AQUEOUS CLEANING COMPOSITIONS

Title (en)

ACIDIC AQUEOUS CLEANING COMPOSITIONS

Title (de)

SAURE WÄSSRIGE REINIGUNGSZUSAMMENSETZUNGEN

Title (fr)

COMPOSITIONS AQUEUSES ACIDES DE NETTOYAGE

Publication

EP 1047763 B1 20051207 (EN)

Application

EP 99901442 A 19990112

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

C11D 11/00

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