EP 3875567 B1 20240501 - NITROXIDE COMPOUNDS IN DETERGENTS OR CLEANING COMPOSITIONS
Title (en)
NITROXIDE COMPOUNDS IN DETERGENTS OR CLEANING COMPOSITIONS
Title (de)
NITROXIDVERBINDUNGEN IN WASCH- ODER REINIGUNGSMITTELN
Title (fr)
COMPOSÉS DE NITROXYDE DANS DES DÉTERGENTS OU DES NETTOYANTS
Publication
Application
Priority
EP 20161455 A 20200306
Abstract (en)
[origin: WO2021175770A1] The aim of the invention is to improve the cleaning power of washing and cleaning agents, especially with regard to bleachable stains, while avoiding any damage to the textile treated with said washing and cleaning agents. This was essentially achieved by using 3-pyrroline- and pyrolidine-nitroxide radical compounds which can optionally be produced in situ electrochemically from the corresponding N-oxides or hydroxylamines.
IPC 8 full level
C11D 3/28 (2006.01); C11D 3/39 (2006.01); C11D 7/32 (2006.01)
CPC (source: EP)
C11D 3/28 (2013.01); C11D 3/392 (2013.01); C11D 7/3281 (2013.01)
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)
EP 3875567 A1 20210908; EP 3875567 B1 20240501; WO 2021175770 A1 20210910
DOCDB simple family (application)
EP 20161455 A 20200306; EP 2021055021 W 20210301