Global Patent Index - EP 1021507 A1

EP 1021507 A1 20000726 - CLEANING FORMULATION, ADDITIVE FOR A CLEANING FORMULATION AND PROCESS FOR CLEANING BOTTLES USING SUCH

Title (en)

CLEANING FORMULATION, ADDITIVE FOR A CLEANING FORMULATION AND PROCESS FOR CLEANING BOTTLES USING SUCH

Title (de)

REINIGINGSMITTELZUSAMMENSETZUNG ODER ZUSATZ DAFÜR UND VERFAHREN UM DAMIT FLASCHEN ZU REINIGEN

Title (fr)

FORMULATION DE NETTOYAGE, ADDITIF DESTINE A CETTE FORMULATION ET PROCEDE DE NETTOYAGE DE BOUTEILLES A L'AIDE DE CELLE-CI

Publication

EP 1021507 A1 20000726 (EN)

Application

EP 96939039 A 19961113

Priority

  • EP 96939039 A 19961113
  • EP 9604992 W 19961113
  • EP 95203158 A 19951117

Abstract (en)

[origin: WO9719157A1] The present invention concerns an additive for a cleaning formulation, a cleaning formulation comprising this additive, and a process for cleaning bottles, in particular returnable PET bottles, using such, wherein the additive for the bottle washing formulation, for PET bottles, comprises: a polyacrylate; a polyhydroxy carboxylic acid of the general formula HOCH2- (CHOH)n-CO2H, wherein n = 2-8, and/or soluble salts thereof; and/or a wetting agent of the general formula R1 - (OC2H4)n - (OC3H8)m - OR2.

IPC 1-7

C11D 3/20; C11D 1/72; C11D 1/722

IPC 8 full level

C11D 1/72 (2006.01); C11D 1/722 (2006.01); C11D 1/825 (2006.01); C11D 3/20 (2006.01); C11D 3/22 (2006.01); C11D 3/34 (2006.01); C11D 3/37 (2006.01)

CPC (source: EP)

C11D 1/721 (2013.01); C11D 1/722 (2013.01); C11D 1/8255 (2013.01); C11D 3/2086 (2013.01); C11D 3/3765 (2013.01); C11D 1/72 (2013.01)

Citation (search report)

See references of WO 9719157A1

Designated contracting state (EPC)

CH DE ES FR GB IT LI NL SE

DOCDB simple family (publication)

WO 9719157 A1 19970529; AU 716488 B2 20000224; AU 7624596 A 19970611; BR 9611595 A 19990406; CA 2236209 A1 19970529; CA 2236209 C 20050614; DE 69630407 D1 20031120; DE 69630407 T2 20040819; EP 1021507 A1 20000726; EP 1021507 B1 20031015; ES 2208765 T3 20040616; JP 2000501129 A 20000202; JP 4361605 B2 20091111; TR 199800875 T2 19980821; ZA 969615 B 19980515

DOCDB simple family (application)

EP 9604992 W 19961113; AU 7624596 A 19961113; BR 9611595 A 19961113; CA 2236209 A 19961113; DE 69630407 T 19961113; EP 96939039 A 19961113; ES 96939039 T 19961113; JP 51936097 A 19961113; TR 9800875 T 19961113; ZA 969615 A 19961115