EP 4217459 A1 20230802 - CONCENTRATED FLOWABLE DETERGENT PREPARATION HAVING IMPROVED PROPERTIES
Title (en)
CONCENTRATED FLOWABLE DETERGENT PREPARATION HAVING IMPROVED PROPERTIES
Title (de)
KONZENTRIERTE FLIESSFÄHIGE WASCHMITTELZUBEREITUNG MIT VERBESSERTEN EIGENSCHAFTEN
Title (fr)
PRÉPARATION DÉTERGENTE FLUIDE CONCENTRÉE PRÉSENTANT DES PROPRIÉTÉS AMÉLIORÉES
Publication
Application
Priority
- DE 102020212099 A 20200925
- EP 2021073221 W 20210823
Abstract (en)
[origin: WO2022063499A1] Flowable detergent preparation containing, relative to its total weight, a) 5 to 20 wt.-% C8-18-alkylbenzene sulfonate; b) 0.5 to 5 wt.-% polyalkoxylated polyalkylene imine, which can be obtained by the reaction of polyalkylene imines and alkylene oxides; c) phosphonate; and d) less than 20 wt.-% water; the weight ratio of C8-18-alkylbenzene sulfonate to polyalkoxylated polyalkylene imine being 8:1 to 1:1. The invention also relates to a textile washing method using these detergent preparations.
IPC 8 full level
C11D 3/37 (2006.01); C11D 1/22 (2006.01); C11D 1/83 (2006.01); C11D 3/36 (2006.01); C11D 17/04 (2006.01)
CPC (source: EP)
C11D 1/22 (2013.01); C11D 1/83 (2013.01); C11D 3/361 (2013.01); C11D 3/3723 (2013.01); C11D 17/043 (2013.01)
Citation (search report)
See references of WO 2022063499A1
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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102020212099 A1 20220331; EP 4217459 A1 20230802; WO 2022063499 A1 20220331
DOCDB simple family (application)
DE 102020212099 A 20200925; EP 2021073221 W 20210823; EP 21769087 A 20210823