EP 2561061 A1 20130227 - PROCESS FOR MAKING A DETERGENT BASE COMPOSITION
Title (en)
PROCESS FOR MAKING A DETERGENT BASE COMPOSITION
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER REINIGUNGSBASISZUSAMMENSETZUNG
Title (fr)
PROCÉDÉ POUR LA FABRICATION D'UNE COMPOSITION DE BASE DE DÉTERGENT
Publication
Application
Priority
- US 32540410 P 20100419
- US 2011032419 W 20110414
Abstract (en)
[origin: WO2011133378A1] A process for making an anhydrous laundry liquid detergent base composition comprising detersive surfactant, the process comprising the steps of: a) providing a pre-neutralized sulphate detersive surfactant syrup wherein at least 50% of the sulphate detersive surfactant is pre-neutralized with an organic neutralizing agent; b) adding a neutralizing agent to the sulphate detersive surfactant syrup; and c) adding a sulphonic detersive surfactant in acid form to the mixture resulting from step b).
IPC 8 full level
C11D 11/04 (2006.01); C11D 1/37 (2006.01); C11D 1/29 (2006.01)
CPC (source: EP)
C11D 1/37 (2013.01); C11D 11/0094 (2013.01); C11D 11/04 (2013.01); C11D 1/143 (2013.01); C11D 1/146 (2013.01); C11D 1/29 (2013.01)
Citation (search report)
See references of WO 2011133378A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011133378 A1 20111027; AR 082839 A1 20130116; BR 112012026891 A2 20160719; CA 2795931 A1 20111027; CA 2795931 C 20150217; CN 102834501 A 20121219; EP 2561061 A1 20130227; EP 2561061 B1 20140305; EP 2561061 B2 20200708; ES 2460921 T3 20140516; JP 2013525522 A 20130620; JP 5774678 B2 20150909; MX 2012012239 A 20121123; MX 339065 B 20160506; PL 2561061 T3 20140731; ZA 201207402 B 20140326
DOCDB simple family (application)
US 2011032419 W 20110414; AR P110101354 A 20110419; BR 112012026891 A 20110414; CA 2795931 A 20110414; CN 201180018588 A 20110414; EP 11715377 A 20110414; ES 11715377 T 20110414; JP 2013505125 A 20110414; MX 2012012239 A 20110414; PL 11715377 T 20110414; ZA 201207402 A 20121003