EP 4329932 A1 20240306 - FUNCTIONALIZED CELLULOSE DECONTAMINATION AGENT
Title (en)
FUNCTIONALIZED CELLULOSE DECONTAMINATION AGENT
Title (de)
FUNKTIONALISIERTES CELLULOSEDEKONTAMINATIONSMITTEL
Title (fr)
AGENT DE DÉCONTAMINATION DE CELLULOSE FONCTIONNALISÉE
Publication
Application
Priority
- LU 102795 A 20210429
- EP 2022061122 W 20220426
Abstract (en)
[origin: WO2022229230A1] [1] The present invention is based on both the contaminant-capturing and anti-microbial effect of functionalized nanocellulose that was subjected to amination and quaternization reactions. These features are highly complementary and are the basis for a decontamination agent comprising functionalized cellulose as an active agent. In a second aspect, a use of functionalized cellulose for the removal of chemical, particle-based and biological contaminants from a medium is provided. Furthermore, the invention pertains to a method for treatment of laundry in a laundry-appliance that is operating in an automated cycle comprising different phases, wherein in one of the phases the decontamination agent of the invention is used in.
IPC 8 full level
B01J 20/24 (2006.01); B01J 20/32 (2006.01); C02F 1/28 (2023.01); C08L 1/02 (2006.01); C11D 3/22 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP)
B01J 20/24 (2013.01); B01J 20/3212 (2013.01); B01J 20/3248 (2013.01); C02F 1/286 (2013.01); C08B 15/02 (2013.01); C08B 15/06 (2013.01); C08L 1/04 (2013.01); C08L 1/08 (2013.01); C11D 3/48 (2013.01); C02F 2103/002 (2013.01); C02F 2307/12 (2013.01); C11D 3/227 (2013.01); Y02A 50/30 (2017.12)
Citation (search report)
See references of WO 2022229230A1
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)
DOCDB simple family (application)
EP 2022061122 W 20220426; EP 22726012 A 20220426